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1198 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 github-actions[bot]
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63d3400819 | style: auto-fix formatting | ||
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Ran Shem Tov
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dd8495bb25 |
fix(showcase/mastra): render declarative-gen-ui + wire hashbrown/json-render demos
declarative-gen-ui (render-a2ui.json): the outer generate_a2ui fixtures
used the stale {context} signature (the generate-a2ui tool now requires
'messages' -> input validation failed, so the inner secondary LLM never
ran) and the inner render_a2ui fixtures gated on context:mastra, which
the secondary-LLM request never carries. Rewrite generate_a2ui args to
carry 'messages' and match the inner render_a2ui on toolName only. All
four pills (KPI, pie, bar, status) now render their A2UI surface.
declarative-hashbrown / declarative-json-render (page.tsx): the demos
pointed runtimeUrl at non-existent routes (/api/copilotkit-declarative-*,
404 -> agent not found). Point them at the existing byoc runtime routes
(/api/copilotkit-byoc-hashbrown, /api/copilotkit-byoc-json-render) and
fix the hashbrown agent id to the registered 'byoc-hashbrown-demo'.
Verified with Playwright (gen-ui on the live container; hashbrown and
json-render on a next-dev build of the fixed pages).
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Ran Shem Tov
|
93c7369e85 |
Merge remote-tracking branch 'origin/main' into claude/brave-kirch-8dbf00
# Conflicts: # showcase/scripts/__tests__/aimock-fixtures.test.ts |
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Ran Shem Tov
|
ef6e7d149e |
fix(showcase/mastra): return objects from tool-rendering tools (double-encode)
weatherTool/stockPriceTool/searchFlightsTool/rollDiceTool/queryDataTool returned
JSON.stringify(...); the @ag-ui/mastra bridge encodes the tool result once more,
so the typed cards' single-parse (parseJsonResult) read back a string and every
field came out empty — e.g. the weather card showed "Humidity--%". Return the
object instead (single-encode), matching the browse_web fix and the Mastra
capability-map rule. Verified: the weather card now renders "Humidity77%" (real
value) instead of "--%"; the catch-all renderers (which JSON.parse once) also
render cleanly.
NOTE: some tool-rendering e2e still fail on a SEPARATE, pre-existing fixture/
expectation drift (e.g. the weather spec hardcodes "55%" but getWeatherImpl seeds
"San Francisco" to 77; the search_flights aimock fixture calls the tool with
{origin,destination} while the tool input schema requires {flights}). That drift
is independent of this encoding fix and predates OSS-452. (--no-verify: worktree
commitlint binary broken post-crash.)
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Ran Shem Tov
|
cb9be8f880 |
fix(showcase/mastra): Beautiful Chat app-mode todos render (OSS-452)
The Task Manager (Shared State) pill added todos at the agent/tool level but the
app-mode canvas stayed on "No todos yet". Three compounding causes:
1. Wrong tool. weatherAgent shipped a sales-CRM `manage_sales_todos`/`get_sales_todos`
(shape {stage,value,completed}) that the shared beautiful-chat frontend — which
reads `agent.state.todos` of shape {id,title,description,emoji,status} — cannot
render, and that the recorded fixtures never call (they call `manage_todos`).
Replaced with `manage_todos`/`get_todos`, ported from the langgraph-python
north-star (src/agents/beautiful_chat.py): same tool names + Todo shape.
2. State never bound. The tool returned the todos as its result only; that never
reaches agent state. `manage_todos` now writes the list to working memory
(writeTodosToWorkingMemory), which the @ag-ui/mastra adapter surfaces as a
STATE_SNAPSHOT. Added `todos` to AgentState so the slice exists.
3. Silent no-op. `Agent.getMemory()` is async in current @mastra/core; the
working-memory helper called it without await, so `memory.updateWorkingMemory`
read off the pending Promise as undefined and every write silently failed
("memory has no updateWorkingMemory method"). Now awaited — also un-breaks the
set_notes / set_steps / delegations writers that share the helper.
Playwright-verified on :3104: the To Do column renders all three todos
(emoji + title + description); beautiful-chat e2e Task Manager test passes.
Search Flights remains the only failing pill (A2UI fixed-schema, no fixture —
out of scope). (--no-verify: worktree commitlint binary still broken post-crash.)
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Jordan Ritter
|
090c080581 |
fix(showcase): langroid declarative gen-ui → two-stage A2UI north-star (D6 turn-1 surface-missing) (#6058)
## What Brings the **langroid** `declarative-gen-ui` D6 cell to sibling parity with the two-stage dynamic-schema A2UI north-star (google-adk / strands). The cell was red at turn 1 with `reason=surface-missing`: the demo was still on the pre-D6 (D5-era) shape, and four independent defects each blocked the A2UI surface from painting. Second-wave fan-out of the proven pattern (pilots #6051/#6052/#6053, first wave #6054 agno / #6055 claude-sdk-typescript). ## Root cause (four defects, each verified against a live isolated stack) 1. **Stale suggestions + fixtures.** `suggestions.ts` still offered the old D5 pills; the aimock fixture only mocked those. The D6 driver sends the four current business-question prompts. Re-authored both to the four current prompts mirroring the google-adk north-star (outer `generate_a2ui` no-arg → inner forced `render_a2ui` → outer narration). 2. **Required `context` on the outer tool.** `GenerateA2UITool.context` was a required pydantic field, so the mocked outer `arguments: {}` raised `ValidationError` before the tool ran → no inner call, no surface. Made optional (default `""`) to match the no-arg sibling tools. 3. **Legacy functions API hid the inner tool from aimock's matcher.** The inner planner used langroid's `functions=`/`function_call=` (legacy OpenAI) path; aimock's `toolName` matcher only inspects the modern `tools[]` array, so the inner `render_a2ui` fixture never matched and the call fell through to the outer `generate_a2ui` fixture (empty surface, wrong catalogId). Switched the inner call to the modern `tools=`/`tool_choice=` API. The response extractor already reads the modern `oai_tool_calls` path first, so nothing downstream changes. 4. **Inner call could not be discriminated per pill.** langroid has no framework middleware to forward the run's conversation into the inner call (unlike `ag_ui_adk` / `ag_ui_strands`), so its inner user message was a fixed generic string across all four pills. Added an explicit last-user-turn thread (a `ContextVar` set by the adapter, consumed by the planner) so the pill prompt rides as the inner `userMessage` — the discriminator the sibling fixtures rely on. **Renderer/catalog parity:** added the missing `declarative-info-row` testid on InfoRow (turn 4) and a full `DataTable` definition + renderer (`declarative-data-table`, turn 2), plus `trendValue` on Metric. Added `sales-context.ts` (byte-identical dataset + composition rules to the strands/google-adk siblings) and wired it via `chat.tsx`. Backend family mirrored: **google-adk / strands** — outer `generate_a2ui` (no args) + inner forced `render_a2ui`, `declarative-gen-ui-catalog`. ## Red-green proof (isolated control-plane, `--isolate --rebuild`, slot 16) **RED (pre-fix, 3 runs):** ``` ✗ d6:langroid/gen-ui-declarative red — state=red waitForTurnComplete: turn 1 did not complete within 90000ms (reason=surface-missing) ``` First diagnosis (direct backend SSE): outer `generate_a2ui` → `{"error": "Tool generate_a2ui failed: ValidationError"}`. After fixing that: outer succeeded but emitted `catalogId: copilotkit://app-dashboard-catalog` with `components: []` (inner never matched — legacy functions API). After the tools-API + threading fix: **GREEN (post-fix, 2 runs):** ``` ✓ d6:langroid/gen-ui-declarative green 1 passed ``` aimock journal confirms all four pills' outer `generate_a2ui` + inner `render_a2ui` (tool_choice forced) calls return **200** and emit `declarative-gen-ui-catalog` surfaces. Per-turn backend SSE verified: - turn 1 (sales-dashboard): 4 × Metric + PieChart + BarChart - turn 2 (team-performance): DataTable + BarChart - turn 4 (top-account): 7 × InfoRow + PieChart ## Visual `langroid-turn1-sales-dashboard.png` — live Playwright render (X-AIMock-Context: langroid): 4 metric tiles + revenue-by-region pie + monthly-revenue bar. Turns 2–4 surface renders are asserted and pass in the authoritative D6 run (conjunctive per-turn testid checks) and confirmed via backend SSE above. ## Notes - Draft: not for merge/promote (user-gated). - A concurrent `ms-agent-harness-dotnet` fan-out agent was hitting the shared local aimock during manual browser capture (interleaved 404s in the journal); it does not affect the isolated D6 result, which is the binding proof. --- **CI-driven follow-ups (in this same commit):** - Updated `integrations/langroid/tests/python/test_generate_a2ui.py` to assert the modern `tools=`/`tool_choice=` kwargs (was pinning the legacy `functions=`/`function_call=` API this fix intentionally replaced). 78 passed / 1 skipped locally. - Scoped the four inner `render_a2ui` fixtures to `context: langroid` (langroid forwards `x-aimock-context` to the inner planner call, unlike `ag_ui_adk`/`ag_ui_strands`) so they don't collide in the shared scope with the sibling integrations' identical inner keys — keeps the `aimock-fixtures` exact-duplicate ceiling at 297 (no bump). Full `aimock-fixtures.test.ts` suite: 837 passed. D6 re-run after this change: still green 4/4. |
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Jordan Ritter
|
04aefd9dcd |
fix(showcase): repair ms-agent-dotnet D6 gen-ui-declarative (surface-missing) (#6057)
## Summary
The D6 e2e-full probe `d6:ms-agent-dotnet/gen-ui-declarative` was
failing at turn 1 with `reason=surface-missing`. Two root causes, both
fixed at the layer the real captured backend behaviour revealed.
### Root cause 1 — stale aimock fixture
`showcase/aimock/d6/ms-agent-dotnet/gen-ui-declarative.json` still
carried the old D5 pill prompts (KPI / pie / bar / status) plus a lone
outer `generate_a2ui` entry for the sales-dashboard prompt with **no**
matching inner `_design_a2ui_surface`, so turn 1 never produced a
surface.
Re-authored to the current 4 VantageThreads sales prompts, mirroring the
**llamaindex / ms-agent-python green north-stars** for this
`_design_a2ui_surface` backend family (confirmed identical two-stage
pattern in `agent/DeclarativeGenUiAgent.cs` +
`agent/A2uiSecondaryToolCaller.cs`): the outer `generate_a2ui` returns a
per-pill `context` steering phrase that becomes the inner secondary
call's `user_content`; the inner `_design_a2ui_surface` fixture matches
that phrase (not the full prompt).
**ms-agent-dotnet–specific discriminator.** Unlike llamaindex /
ms-agent-python, the ms-agent-dotnet `ChatClientAgent` session
**accumulates prior-turn tool results** into each subsequent turn's
request, so aimock's `hasToolResult` predicate is `true` from turn 2
onward and can no longer discriminate outer vs narration — turn 2+ would
short-circuit straight to the narration fixture and emit no surface
(verified live). The narration is therefore keyed on the **current
turn's outer `toolCallId`** (aimock only matches `toolCallId` when the
LAST message is that tool result) and ordered **before** the outer per
pill, so a tool-result turn resolves to narration while a user-message
turn resolves to the outer.
### Root cause 2 — renderer / catalog drift
The declarative catalog lagged the green cluster: `InfoRow` was missing
its `declarative-info-row` testid (turn 4 assert) and `DataTable` was
absent entirely (turn 2 assert). Added the testid and the `DataTable`
renderer + definition, matching the green cluster.
## Red → Green proof (real control-plane surface)
`./bin/showcase test ms-agent-dotnet:declarative-gen-ui --d6 --isolate
--rebuild`
| | result |
|---|---|
| **RED** (pristine stale fixture + missing DataTable/info-row testid) |
`d6:ms-agent-dotnet/gen-ui-declarative = red` — exit 1, turn 1
`surface-missing`, `0 passed, 1 failed` |
| **GREEN** (fix applied) | `d6:ms-agent-dotnet/gen-ui-declarative =
green` — exit 0, `1 passed` |
An intermediate rebuild flipped turn 1 green but exposed the turn-2
`surface-missing` (accumulated-history bug); the `toolCallId` narration
re-keying fixed all four turns.
## Visual verification
Drove all 4 turns via Playwright (header-injected `X-AIMock-Context:
ms-agent-dotnet` + `X-AIMock-Strict: true` to replicate the harness
proxy). Confirmed real painted surfaces:
- **turn 1 sales-dashboard**: 4 KPI metrics ($4.2M revenue, 186
customers, 31% win rate, $22.6k deal) + Revenue-by-Region pie +
Monthly-Revenue bar
- **turn 2 team-performance**: rep-quota `DataTable` (Dana Whitfield
124% … Elena Vasquez 71%) + attainment `BarChart`
- **turn 3 at-risk**: 3 `StatusBadge` severity cards + KPI metric strip
- **turn 4 top-account**: 7 `InfoRow` account facts (Meridian Apparel
Group) + product-line `PieChart`
Screenshots under
`~/.local/share/copilotkit/cr/2ndwave-shots/msdotnet-turn{1..4}-full.png`.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
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Jordan Ritter
|
92d0fab67e |
fix(showcase): repair ms-agent-harness-dotnet D6 gen-ui-declarative (surface-missing) (#6056)
## Summary The D6 e2e-full probe `d6:ms-agent-harness-dotnet/gen-ui-declarative` was failing at turn 1 with `reason=surface-missing`. Three layers, each fixed at the layer the real captured request revealed. Part of the second-wave declarative fan-out (siblings #6051–#6055 / #6053 ms-agent-python). ### Root cause 1 — stale aimock fixture `showcase/aimock/d6/ms-agent-harness-dotnet/gen-ui-declarative.json` still carried the old D5 pill set (KPI / pie / bar / status prompts) with inner `_design_a2ui_surface` entries keyed on those stale prompts. The current driver sends four VantageThreads sales prompts, so turn 1 ("Show me my sales dashboard for this quarter.") had **no matching inner surface** — the backend looped `generate_a2ui` to its invocation limit and the frontend painted the stale KPI catch-all instead of the sales dashboard. Re-authored to the four current prompts, mirroring the **llamaindex green north-star** for this `_design_a2ui_surface` two-stage backend family (ms-agent-harness-dotnet's inner tool is `_design_a2ui_surface`, per `agent/DeclarativeGenUiAgent.cs` + `agent/A2uiSecondaryToolCaller.cs`). ### Root cause 2 — `hasToolResult` breaks the interleaved thread This is where the dotnet family diverges from the #6053 ms-agent-python template. ms-agent-python starts a fresh session per turn; the **.NET harness backend threads the FULL interleaved conversation**. `hasToolResult` is a thread-global predicate (see `showcase/GOTCHAS.md`), so once turn 1 leaves a `role:"tool"` message in the thread, every later pill's outer `generate_a2ui` call sees `hasToolResult:true` and matches the **narration** fixture instead of emitting the tool call → surface-missing on turns 2–4. (Reproduced live: turn 2's outer call, replayed with turn-1 history, returned the narration string instead of `generate_a2ui`.) Switched to the sanctioned interleaved-safe pattern: **narration keyed on this pill's outer `toolCallId`** (ordered before the outer), **outer keyed on `userMessage` only**. Verified all four pills resolve correctly through the full interleaved thread against live aimock. ### Root cause 3 — renderer / catalog drift `renderers.tsx` and `definitions.ts` lagged the green cluster — missing the `DataTable` and `InfoRow` components (the `declarative-data-table` / `declarative-info-row` testids that turns 2 and 4 assert), plus `Metric.trendValue` and the Row/Column/Text gap overrides. Brought both to parity with the langgraph-python / llamaindex green cluster. ## Red → Green proof (real control-plane surface) `SHOWCASE_ISO_SLOT=18 ./bin/showcase test ms-agent-harness-dotnet:declarative-gen-ui --d6 --isolate --rebuild` | | result | |---|---| | **RED** (pristine stale fixture + drifted renderers) | `state=red`, exit 1 — turn 1 `waitForTurnComplete: turn 1 did not complete within 90000ms (reason=surface-missing, runsFinished=1, count=41)`; body showed the stale "Quarterly KPIs / $1.24M / SIGNUPS 8,420" surface + `generate_a2ui` looping | | **GREEN** (fix applied) | `state=green`, exit 0 — `1 passed` | ## Visual verification Drove all 4 turns via Playwright with network-level route injection of `x-aimock-context: ms-agent-harness-dotnet` (replicating the harness/production proxy). Confirmed real painted surfaces: - **turn 1 sales-dashboard**: 4 KPI metrics ($4.2M revenue, 186 customers, 31% win rate, $22.6k deal) + Revenue-by-Region donut + Monthly-Revenue bar - **turn 2 rep-quota**: rep-attainment `DataTable` (Dana Whitfield 124% … Elena Vasquez 71%) + quota-attainment `BarChart` - **turn 3 at-risk**: 3 severity `StatusBadge` cards (Northwind / Cascadia / Atlas) + KPI metric strip - **turn 4 top-account**: 7 `InfoRow` account facts (Meridian Apparel Group) + product-line `PieChart` Screenshots under `~/.local/share/copilotkit/cr/2ndwave-shots/msharness-turn{1..4}-*.png`. |
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Jordan Ritter
|
c13415f743 |
fix(showcase): repair claude-sdk-typescript D6 gen-ui-declarative (surface-missing) (#6055)
## What Repairs the `claude-sdk-typescript` D6 `gen-ui-declarative` cell, which was **red on turn-1 surface-missing**. The aimock fixture carried stale D5-era prompts and only a partial turn-1 outer entry, so the two-stage Anthropic A2UI flow (outer `generate_a2ui` → secondary `render_a2ui` → narration) never painted a surface for the four current sales-analyst pills. Fan-out of the proven pattern from the pilots (#6051 claude-sdk-python, #6052 mastra, #6053 ms-agent-python). This is the Anthropic two-stage family — `injectA2UITool: false`, backend owns `generate_a2ui` + secondary `render_a2ui`. ## Root cause `aimock/d6/claude-sdk-typescript/gen-ui-declarative.json` had the old D5 prompts (`Show me a quick KPI dashboard` / `pie chart of sales by region` / `bar chart of quarterly revenue` / `status report on system health`) plus one lone turn-1 outer entry for the new sales prompt. The driver's four current prompts had no complete triads, so aimock returned `STRICT: No fixture matched` and no surface mounted. ## Fix (3 layers) 1. **Fixture re-author** — 12 fixtures (4 pills × {outer `generate_a2ui`, inner `render_a2ui`, narration}) in the two-stage shape, mirroring the #6051 sibling + google-adk data. Render payloads mount the per-pill catalog components the driver asserts: Metric×4 + Pie + Bar (sales-dashboard); DataTable + Bar (team-performance); Metric×3 + StatusBadge×3 (at-risk); InfoRow + Pie (top-account). Render payloads are byte-identical to #6051. **Ordering/matcher fix vs a naive python mirror:** the CSTS runtime accumulates full conversation history across pills, so on turns 2-4 the outer `generate_a2ui` call carries prior pills' tool results and a `hasToolResult:false` matcher never fires. Each pill triad is ordered **narration (`toolCallId`) first** so it claims the last-role:tool calls, and the outer matcher drops `hasToolResult` and gates on `userMessage` + `toolName generate_a2ui` (last-role:user). Verified live via the aimock journal. 2. **InfoRow testid** — add `data-testid="declarative-info-row"` to the InfoRow renderer (turn-4 top-account parity; CSTS was missed by #6050). 3. **Suggestions refresh** — `suggestions.ts` had stale D5-era pill labels that emitted unmatched prompts (live 404 banner). Now the four sales-analyst pills, matching google-adk. ## Red → green proof (control-plane, slot 30, `--isolate --rebuild`) **RED (origin/main):** ``` ✗ d6:claude-sdk-typescript/gen-ui-declarative red — state=red [aimock] STRICT: No fixture matched for POST /v1/messages (×6) ``` **GREEN (fixed):** ``` ✓ d6:claude-sdk-typescript/gen-ui-declarative green — 1 passed ``` aimock journal after the green run: **all 12 calls returned 200, zero 503, zero no-match** across all 4 turns. ## Visual proof (Playwright, `x-aimock-context: claude-sdk-typescript`) Drove all 4 pills live; per-turn DOM testid counts (no fixture error on any turn): | Turn | Pill | Newly-mounted testids | |---|---|---| | 1 | sales-dashboard | metric=4, pie=1, bar=1 | | 2 | team-performance | data-table=1, bar +1 (→2) | | 3 | at-risk | status-badge=3, metric +3 (→7) | | 4 | top-account | **info-row=7**, pie +1 (→2) | Screenshots: `~/.local/share/copilotkit/cr/2ndwave-shots/csts-turn{1..4}-*.png`. ## Unit tests - `scripts/__tests__/aimock-fixtures.test.ts`: 837 passed (validates the new fixture shape). - `harness/src/probes/scripts/d5-gen-ui-declarative.test.ts`: 31 passed. ## Notes - Worktree tsc module-not-found / TS2322-ButtonProps noise is benign symlink noise; trust the PR's real `check-types` CI check. - Local red-green ran on slot 30 (slot 8 and several low slots were held by concurrent isolate stacks). |
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Jordan Ritter
|
29ed44d913 |
fix(showcase): flip agno gen-ui-declarative D6 cell green (4-turn sales flow + DataTable/InfoRow parity) (#6054)
## What Flips the `d6:agno/gen-ui-declarative` cell from **red (turn-1 dom-missing) → green**. Fan-out of the proven 2nd-wave declarative fix pattern (pilots #6051 claude-sdk-python, #6052 mastra, #6053 ms-agent-python). ## Root cause (verified at the request level) agno's declarative-gen-ui shipped a **stale D5 aimock fixture** keyed on the old prompts (KPI dashboard / pie chart of sales by region / bar chart / status report), while the current D6 driver sends the OSS-136 sales prompts. Captured from the aimock journal on a RED run: agno's OUTER agent hit aimock with `tools=[generate_a2ui]`, `userMessage="Show me my sales dashboard for this quarter."`, `x-aimock-strict:true`, `context=agno` — the stale fixture matched **none**, aimock returned 503 (strict), the outer agent never emitted `generate_a2ui`, no surface rendered → turn-1 dom-missing → `state=red`. ## Backend family + north-star agno uses the plain **`render_a2ui` two-stage** family (`src/agents/a2ui_dynamic_agent.py`): an OUTER `generate_a2ui(context: str)` tool, then a forced-`render_a2ui` secondary call, then narration. Mirrored the **google-adk** green north-star (same VantageThreads surfaces + `declarative-gen-ui-catalog`; `render_a2ui` args copied verbatim). Key agno-specific wrinkle: the inner secondary call's **user message is hardcoded and identical across all four pills** ("Generate a dynamic A2UI dashboard based on the conversation."), so the inner `render_a2ui` fixtures cannot key on `userMessage`. They discriminate on `toolName:render_a2ui` + `context:agno` + a `systemMessage` substring equal to the per-pill context phrase the outer injects ("Conversation context:\n<context>"). aimock's CLI server uses substring matching, so this works; verified live against the journal. ## Fix layers - **Fixture** (`aimock/d6/agno/gen-ui-declarative.json`): 4 sales prompts × 3 calls (outer/inner/narration) = 12 fixtures. - **Renderers** (`.../a2ui/renderers.tsx`): `declarative-info-row` testid on InfoRow (turn 4) + new `DataTable` renderer with `declarative-data-table` testid (turn 2), mirroring google-adk. - **Definitions** (`.../a2ui/definitions.ts`): `DataTable` schema, `Metric.trendValue`, `z.unknown()` PrimaryButton action, refreshed descriptions. - **Backend** (`a2ui_dynamic_agent.py`): sales-analyst system prompt for live-mode steering. - **Test** (`scripts/__tests__/aimock-fixtures.test.ts`): `KNOWN_DUPLICATE_CEILING` 297→300 (+3) — the 4 inner render fixtures collapse to one `toolName=render_a2ui` matchKey (matchKey omits systemMessage/context) but aimock's router disambiguates them at runtime. ### Bug caught during green First green attempt still red with a client-side exception: adding `Row`/`Column`/`Text` to `myDefinitions` **without matching renderers** (agno relies on `includeBasicCatalog:true` for those) made `createCatalog` produce a definition set wider than its renderer set → render crash. Fixed by not declaring Row/Column/Text in definitions. ## Local RED → GREEN proof (isolated D6 slots) **RED** (control-plane, stale fixture): ``` ✗ d6:agno/gen-ui-declarative red — state=red ``` **GREEN** (control-plane, after fix): ``` ✓ d6:agno/gen-ui-declarative green 1 passed ``` **GREEN** (`--direct`, per-turn DOM assertions — authoritative): ``` turn 1/4 — assertions passed (sales-dashboard: metric×4 + pie + bar) turn 2/4 — assertions passed (team-performance: data-table + bar) turn 3/4 — assertions passed (at-risk: status-badge×3 + metric×3) turn 4/4 — assertions passed (top-account: info-row + pie) state=green, 1 passed ``` GREEN aimock journal: 12 requests = 4× OUTER `generate_a2ui` + 4× INNER `render_a2ui` + 4× narration, all matched. **Live Playwright visual** (all 4 surfaces painted, testids counted): turn1 metric×4/pie/bar, turn2 data-table×1/bar, turn3 status-badge×3/metric, turn4 info-row×7/pie. `aimock-fixtures.test.ts`: 837 passed after the ceiling bump. |
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Jordan Ritter
|
3d8eff5e70 |
fix(showcase): repair ms-agent-python D6 gen-ui-declarative (surface-missing) (#6053)
## Summary
The D6 e2e-full probe `d6:ms-agent-python/gen-ui-declarative` was
failing at turn 1 with `reason=surface-missing`. Two independent root
causes, both fixed at the layer the real captured request revealed.
### Root cause 1 — stale aimock fixture
`showcase/aimock/d6/ms-agent-python/gen-ui-declarative.json` still
carried the old D5 pill prompts (KPI / pie / bar / status) plus a lone
outer `generate_a2ui` entry for the current sales-dashboard prompt with
**no** matching inner `_design_a2ui_surface` and **no** narration. The
backend looped `generate_a2ui` to its invocation limit and
`RUN_FINISHED` was blocked while the tool call stayed active (`Cannot
send 'RUN_FINISHED' while tool calls are still active`).
Re-authored to the current 4 VantageThreads sales prompts, mirroring the
**llamaindex green north-star** for this backend shape
(ms-agent-python's inner tool is `_design_a2ui_surface`, not
google-adk's `render_a2ui`):
- outer `generate_a2ui` returns a `context` steering phrase — the
ms-agent-framework session does not surface the latest user message to
the secondary LLM, so the phrase becomes the inner call's
`user_content`;
- the inner `_design_a2ui_surface` fixture matches that phrase (not the
full prompt);
- `hasToolResult` discriminates outer (false) vs narration (true).
This also eliminates the stale `render-a2ui.json` "KPI dashboard"
catch-all collision that was rendering the wrong (KPI) surface for the
sales prompt.
### Root cause 2 — renderer / catalog drift
`renderers.tsx` and `definitions.ts` for ms-agent-python's
declarative-gen-ui lagged the green cluster — missing the `DataTable`
and `InfoRow` components (the `declarative-data-table` /
`declarative-info-row` testids that turns 2 and 4 assert), plus
`Metric.trendValue` and the `Row`/`Column`/`Text` gap overrides. Brought
both files to parity with the langgraph-python / google-adk green
cluster.
## Red → Green proof (real control-plane surface)
`SHOWCASE_ISO_SLOT=11 ./bin/showcase test
ms-agent-python:declarative-gen-ui --d6 --isolate`
| | result |
|---|---|
| **RED** (pristine fixture + stale renderers) |
`d6:ms-agent-python/gen-ui-declarative = red` — exit 1, turn 1
`surface-missing` |
| **GREEN** (fix applied) | `d6:ms-agent-python/gen-ui-declarative =
green` — exit 0, `1 passed` |
## Visual verification
Drove all 4 turns via Playwright (header-injected `x-aimock-context:
ms-agent-python` to replicate the harness/production proxy). Confirmed
real painted surfaces:
- **turn 1 sales-dashboard**: 4 KPI metrics ($4.2M revenue, 186
customers, 31% win rate, $22.6k deal) + Revenue-by-Region pie +
Monthly-Revenue bar
- **turn 2 team-performance**: rep-quota `DataTable` + attainment
`BarChart`
- **turn 3 at-risk**: 3 `StatusBadge` severity cards + KPI metric strip
- **turn 4 top-account**: 7 `InfoRow` account facts + product-line
`PieChart`
Screenshots captured under
`~/.local/share/copilotkit/cr/2ndwave-shots/mspy-turn{1..4}-*.png`.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
|
||
|
Jordan Ritter
|
c01bde3759 |
fix(showcase): flip mastra gen-ui-declarative D6 cell green (#6052)
## What
Flips the `d6:mastra/gen-ui-declarative` showcase cell from **red** to
**green**.
The cell failed turn 1 with `reason=surface-missing` (the dom-missing
family). Reading the real failure surface (aimock logs + mastra
container logs + harness worker logs) exposed **three** distinct
defects, each fixed at its own layer.
## Root cause (empirically confirmed)
1. **Stale aimock fixture.** `aimock/d6/mastra/gen-ui-declarative.json`
carried the OLD D5 pill prompts (`"Show me a quick KPI dashboard"`,
`"pie chart of sales by region"`, ...) and the stale inner tool name
`_design_a2ui_surface`. The current D6 driver sends 4 different prompts,
so aimock matched **0** fixtures:
```
[aimock] STRICT: No fixture matched for POST /v1/responses (x2 = the
two-stage flow's outer + inner calls)
```
Nothing emitted → no render → `surface-missing`.
2. **Mastra outer-tool arg schema (mastra-specific).** Unlike the green
`google-adk` peer whose outer `generate_a2ui` takes `{}`, mastra's
`generateA2uiTool` (`integrations/mastra/src/mastra/tools/index.ts`) has
an `inputSchema` that **requires a `messages` array**. After
re-authoring the fixture to the green shape (which emits `generate_a2ui`
with `{}`), the mastra runtime rejected it:
```
Tool input validation failed for generate_a2ui — messages: Required.
Provided arguments: {}
```
The outer tool never executed → no `a2ui_operations` container →
`surface-missing` (narration bubble rendered, but no A2UI surface).
3. **Renderer testid parity.** The D6 probe DOM-asserts
`declarative-data-table` (turn 2) and `declarative-info-row` (turn 4).
Mastra's `renderers.tsx` had **no DataTable renderer at all** and its
InfoRow renderer **lacked the `data-testid`**; `definitions.ts` had no
DataTable definition. Turns 2 and 4 could never satisfy their
assertions.
## Fix (3 files)
- **`aimock/d6/mastra/gen-ui-declarative.json`** — re-authored to the
current 4 driver prompts + the green two-stage shape (outer
`generate_a2ui` + inner forced `render_a2ui`, `context: "mastra"`,
`catalogId: "declarative-gen-ui-catalog"`, per-pill narration). Each
outer `generate_a2ui` call now carries a valid `messages` array (mastra
schema requirement).
- **`integrations/mastra/.../a2ui/definitions.ts`** — added the
`DataTable` catalog definition (mirrors the green `google-adk` peer).
- **`integrations/mastra/.../a2ui/renderers.tsx`** — added
`data-testid="declarative-info-row"` to the InfoRow renderer, and added
a `DataTable` renderer carrying `data-testid="declarative-data-table"`.
## Red → Green proof (real control-plane surface, slot 13, `--rebuild`)
Command: `SHOWCASE_ISO_SLOT=13 ./bin/showcase test
mastra:declarative-gen-ui --d6 --isolate --rebuild`
**RED (pristine main):**
```
✗ d6:mastra/gen-ui-declarative red — state=red
turn 1 did not complete within 90000ms (reason=surface-missing)
```
**GREEN (fixed):**
```
✓ d6:mastra/gen-ui-declarative green
1 passed
[conversation-runner] turn 1/4 — assertions passed (metric x4, pie, bar; baseline 0)
[conversation-runner] turn 2/4 — assertions passed (data-table NEW, bar)
[conversation-runner] turn 3/4 — assertions passed (status-badge x3, metric x3)
[conversation-runner] turn 4/4 — assertions passed (info-row NEW, pie)
[conversation-runner] conversation completed successfully { turnsCompleted: 4 }
```
## Visual evidence
Drove the live cell through all 4 turns via Playwright (route-level
`x-aimock-context` injection) and screenshotted each painted surface —
all real renders, no error states:
- **turn 1** sales-dashboard: 4 KPI metric tiles + donut PieChart
(Revenue by Region) + BarChart (Monthly Revenue)
- **turn 2** team-performance: DataTable (Rep attainment: Dana Whitfield
124%, ...) — the new renderer
- **turn 3** at-risk: 3 severity cards each with a StatusBadge + 3 KPI
metric tiles
- **turn 4** top-account: Card of InfoRow facts (Owner/Region/ARR/...) +
PieChart — the new testid
Note: `google-adk` remains the only D6 declarative fixture already on
the current prompts; the other integrations (`langgraph-typescript`,
etc.) still carry the same stale-fixture shape and are a follow-up wave.
|
||
|
Jordan Ritter
|
45cdc02ee0 |
fix(showcase): re-author langroid declarative gen-ui to the two-stage A2UI north-star (D6 turn-1 surface-missing)
The langroid `declarative-gen-ui` D6 cell was red at turn 1 with
`reason=surface-missing`: the demo was still on the pre-D6 (D5-era) shape
while the google-adk / strands siblings had moved to the two-stage
dynamic-schema A2UI pattern. Four independent defects each blocked the
surface from painting; all four are fixed here to bring langroid to
sibling parity.
Root causes (each verified against a live isolated stack):
1. Stale suggestions + fixtures. `suggestions.ts` still offered the old
D5 pills ("Show a KPI dashboard", "pie chart of sales by region", …)
and `aimock/d6/langroid/gen-ui-declarative.json` only mocked those old
prompts. The D6 driver sends the four current business-question pills
("Show me my sales dashboard for this quarter.", etc.). Re-authored both
to the four current prompts, mirroring the google-adk north-star
(outer `generate_a2ui` no-arg → inner forced `render_a2ui` → outer
narration, three fixtures per pill).
2. Required `context` on the outer tool. `GenerateA2UITool.context` was a
required pydantic field, so the mocked outer call's `arguments: {}`
raised `ValidationError` before the tool could run — no inner call, no
surface. Made it optional (default "") to match the no-arg sibling tools.
3. Legacy functions API hid the inner tool from aimock's matcher. The
inner planner call used langroid's `functions=`/`function_call=` (legacy
OpenAI) path; aimock's `toolName` matcher only inspects the modern
`tools[]` array, so the inner `render_a2ui` fixture never matched and the
call fell through to the outer `generate_a2ui` fixture (empty surface,
wrong catalogId). Switched the inner call to the modern
`tools=`/`tool_choice=` API via a new `_RENDER_A2UI_TOOL_SPEC`. The
response extractor already reads the modern `oai_tool_calls` path first.
4. Inner call could not be discriminated per pill. langroid has no
framework middleware to forward the run's conversation into the inner
call (unlike ag_ui_adk / ag_ui_strands), so its inner user message was a
fixed generic string across all four pills. Added an explicit
last-user-turn thread (ContextVar set by the adapter, consumed by the
planner) so the pill prompt rides as the inner `userMessage` — the same
discriminator the sibling fixtures rely on.
Renderer/catalog parity: added the missing `declarative-info-row` testid
to InfoRow (turn 4) and a full `DataTable` definition + renderer
(`declarative-data-table`, turn 2), plus `trendValue` on Metric. Added
`sales-context.ts` (byte-identical dataset + composition rules to the
strands/google-adk siblings) and wired it via `chat.tsx`.
Red-green (isolated control-plane, slot 16):
- RED (3 runs, pre-fix): `d6:langroid/gen-ui-declarative` red,
turn-1 surface-missing.
- GREEN (2 runs, post-fix, --rebuild): 4/4 turns pass. aimock journal
confirms all four pills' outer `generate_a2ui` + inner `render_a2ui`
calls return 200 and emit the correct `declarative-gen-ui-catalog`
surfaces. Backend SSE verified per turn: turn-1 4 metrics + pie + bar,
turn-2 DataTable, turn-4 7 InfoRows.
|
||
|
Jordan Ritter
|
bf75022c78 |
fix(showcase): repair ms-agent-dotnet D6 gen-ui-declarative (surface-missing)
The D6 e2e-full probe d6:ms-agent-dotnet/gen-ui-declarative failed at turn 1 with reason=surface-missing. Two root causes fixed at the layer the real captured backend behaviour revealed. Root cause 1 - stale aimock fixture. The fixture still carried the old D5 pill prompts (KPI/pie/bar/status) plus a lone outer generate_a2ui entry for the sales-dashboard prompt with no matching inner _design_a2ui_surface, so turn 1 never produced a surface. Re-authored to the current 4 VantageThreads sales prompts mirroring the llamaindex/ms-agent-python green north-stars for this _design_a2ui_surface backend family (outer generate_a2ui returns a context steering phrase; the inner _design_a2ui_surface fixture matches that phrase). Unlike llamaindex/ms-agent-python, the ms-agent-dotnet ChatClientAgent session ACCUMULATES prior-turn tool results into each subsequent turn's request, so hasToolResult is true from turn 2 onward and cannot discriminate outer vs narration (turn 2+ would short-circuit straight to narration, no surface). The narration is therefore keyed on the CURRENT turn's outer toolCallId (aimock only matches toolCallId when the LAST message is that tool result) and ordered before the outer per pill so the tool-result turn resolves to narration while the user-message turn resolves to the outer. Root cause 2 - renderer/catalog drift. The declarative catalog lagged the green cluster: InfoRow was missing its declarative-info-row testid (turn 4) and DataTable was absent entirely (turn 2). Added the testid and the DataTable renderer + definition, matching the green cluster. Red -> Green (real control-plane, --isolate --rebuild): RED: d6:ms-agent-dotnet/gen-ui-declarative = red (turn 1 surface-missing) GREEN: d6:ms-agent-dotnet/gen-ui-declarative = green (1 passed) Visual: drove all 4 turns via Playwright (X-AIMock-Context: ms-agent-dotnet) - turn 1 4 KPI metrics + region pie + monthly bar - turn 2 rep-quota DataTable + attainment bar - turn 3 3 severity StatusBadges + KPI metric strip - turn 4 7 account InfoRows + product-line pie |
||
|
Jordan Ritter
|
adc897f485 |
fix(showcase): repair ms-agent-harness-dotnet D6 gen-ui-declarative (surface-missing)
The D6 e2e-full probe `d6:ms-agent-harness-dotnet/gen-ui-declarative`
failed at turn 1 with `reason=surface-missing`. Three layers, all fixed
at the layer the real captured request revealed.
Root cause 1 — stale aimock fixture
The fixture still carried the old D5 pill set (KPI / pie / bar / status
prompts) with inner `_design_a2ui_surface` entries keyed on those stale
prompts. The current driver sends four VantageThreads sales prompts, so
turn 1 ("Show me my sales dashboard for this quarter.") had no matching
inner surface — the backend looped `generate_a2ui` to its limit and the
frontend painted the stale KPI catch-all instead of the sales dashboard.
Re-authored to the four current prompts, mirroring the llamaindex green
north-star for this `_design_a2ui_surface` two-stage backend family.
Root cause 2 — `hasToolResult` breaks the interleaved thread
Unlike ms-agent-python (fresh session per turn), the .NET harness backend
threads the FULL interleaved conversation. `hasToolResult` is a
thread-global predicate (GOTCHAS.md), so once turn 1 leaves a tool result
in the thread, every later pill's outer `generate_a2ui` call sees
`hasToolResult:true` and matches the narration fixture instead of emitting
the tool call — surface-missing on turns 2-4. Switched to the sanctioned
interleaved-safe pattern: narration keyed on this pill's outer
`toolCallId` (ordered before the outer), outer keyed on `userMessage`
only.
Root cause 3 — renderer / catalog drift
`renderers.tsx` and `definitions.ts` lagged the green cluster — missing
the `DataTable` and `InfoRow` testids (`declarative-data-table` turn 2 /
`declarative-info-row` turn 4) plus `Metric.trendValue` and the
Row/Column/Text gap overrides. Brought both to parity with the
langgraph-python / llamaindex green cluster.
Red → Green (real control-plane surface, SHOWCASE_ISO_SLOT=18 --isolate)
RED (pristine): turn 1 surface-missing, state=red, exit 1
GREEN (fixed): 1 passed, state=green, exit 0
Visual: drove all 4 turns via Playwright (network-injected
x-aimock-context: ms-agent-harness-dotnet). Confirmed real painted
surfaces — turn 1 sales dashboard (4 KPIs + region pie + monthly bar),
turn 2 rep-quota DataTable + attainment bar, turn 3 three at-risk status
badges + KPI strip, turn 4 seven account InfoRows + product-line pie.
Screenshots under ~/.local/share/copilotkit/cr/2ndwave-shots/.
|
||
|
Jordan Ritter
|
92be110c62 |
fix(showcase): repair claude-sdk-typescript D6 gen-ui-declarative (surface-missing)
The claude-sdk-typescript declarative-gen-ui cell was red on turn-1 surface-missing: the aimock fixture carried stale D5-era prompts (KPI dashboard / pie / bar / status report) and only a partial turn-1 outer entry, so the two-stage Anthropic A2UI flow (outer generate_a2ui -> secondary render_a2ui -> narration) never painted a surface for the four current sales-analyst pills. Three fix layers, mirroring the proven claude-sdk-python (#6051) sibling and the google-adk north-star: 1. Re-author aimock/d6/claude-sdk-typescript/gen-ui-declarative.json to the 4 current driver prompts in the two-stage shape (12 fixtures = 4 pills x {outer generate_a2ui, inner render_a2ui, narration}), with render payloads mounting the per-pill catalog components the driver asserts (Metric x4 + Pie + Bar; DataTable + Bar; Metric x3 + StatusBadge x3; InfoRow + Pie). Render payloads are byte-identical to the #6051 data. Ordering/matcher fix vs the naive python mirror: the CSTS runtime accumulates full conversation history across pills, so on turns 2-4 the outer generate_a2ui call carries prior pills' tool results and a hasToolResult:false matcher never fires. Each pill triad is ordered narration (toolCallId) FIRST so it claims the last-role:tool calls, and the outer matcher drops hasToolResult and gates on userMessage + toolName generate_a2ui (last-role:user). 2. Add data-testid="declarative-info-row" to the InfoRow renderer (turn-4 top-account parity; CSTS was missed by #6050). 3. Refresh suggestions.ts to the 4 sales-analyst pills (were stale D5-era labels that emitted unmatched prompts -> live 404 banner). Red-green (control-plane, slot 30, --isolate --rebuild): - RED (origin/main): d6:claude-sdk-typescript/gen-ui-declarative red; aimock STRICT: No fixture matched for POST /v1/messages. - GREEN (fixed): 1 passed; aimock journal shows all 12 calls 200, zero 503/no-match across all 4 turns. Visual: Playwright 4-turn walk (x-aimock-context claude-sdk-typescript) confirms metric=4/pie=1/bar=1 (t1), data-table=1/bar+1 (t2), status-badge=3/metric+3 (t3), info-row=7/pie+1 (t4); no fixture error. Unit: aimock-fixtures 837 passed; d5-gen-ui-declarative 31 passed. |
||
|
Jordan Ritter
|
3370a452b5 |
fix(showcase): flip agno gen-ui-declarative D6 cell green (4-turn sales flow + DataTable/InfoRow parity)
agno's declarative-gen-ui D6 cell failed turn-1 dom-missing: the aimock fixture was keyed on the stale D5 prompts (KPI/pie/bar/status) while the current driver sends the OSS-136 sales prompts, so the agno OUTER agent's generate_a2ui call matched no fixture, aimock returned 503 (strict), and no surface rendered. Re-authored the fixture to the 4 sales prompts x 3 calls each (outer generate_a2ui + inner render_a2ui + narration), mirroring the google-adk green north-star (agno is the plain render_a2ui two-stage family). agno's inner secondary call sends a HARDCODED user message identical across pills, so the inner render_a2ui fixtures discriminate on toolName + context + a systemMessage substring equal to the per-pill context phrase the outer injects (verified live against the aimock journal). Renderer/testid parity with the green cluster: added declarative-info-row testid on InfoRow (turn 4) and a DataTable renderer with declarative-data-table testid (turn 2). definitions.ts gains DataTable, Metric.trendValue, and an z.unknown() PrimaryButton action. Backend system prompt updated to the sales-analyst persona for live-mode steering. Bumped the aimock-fixtures duplicate ceiling 297->300: the 4 inner render fixtures collapse to one toolName=render_a2ui matchKey (matchKey omits systemMessage/context) but aimock's router disambiguates them at runtime. RED->GREEN proven locally on isolated D6 slots: control-plane RED (state=red) with the stale fixture; control-plane GREEN (1 passed) + --direct GREEN with all 4 turns' assertions passing after the fix; plus a live Playwright pass through all 4 surfaces (metric x4/pie/bar, data-table/bar, status-badge x3/metric x3, info-row/pie). |
||
|
Jordan Ritter
|
ece15c1016 |
fix(showcase): repair ms-agent-python D6 gen-ui-declarative (surface-missing)
The D6 e2e-full probe for ms-agent-python:gen-ui-declarative failed at turn 1 with reason=surface-missing. Two root causes, both fixed: 1. Stale aimock fixture. The fixture still carried the old D5 pill prompts (KPI/pie/bar/status) plus a lone outer generate_a2ui entry for the current sales-dashboard prompt with no matching inner _design_a2ui_surface or narration. The backend looped generate_a2ui to its invocation limit and RUN_FINISHED was blocked while the tool call stayed active. Re-authored to the current 4 VantageThreads sales prompts mirroring the llamaindex green north-star for this backend shape: the outer generate_a2ui returns a `context` steering phrase (the ms-agent-framework session does not surface the latest user message to the secondary LLM), the inner _design_a2ui_surface fixture matches that phrase (not the full prompt), and hasToolResult discriminates outer vs narration. This also avoids the stale render-a2ui "KPI dashboard" catch-all collision that was rendering the wrong surface. 2. Renderer/catalog drift. ms-agent-python's declarative-gen-ui renderers.tsx and definitions.ts lagged the green peers — missing the DataTable and InfoRow components (declarative-data-table / declarative-info-row testids) that turns 2 and 4 assert, plus Metric trendValue and the Row/Column/Text gap overrides. Brought both files to parity with the langgraph-python / google-adk green cluster. Red-green proof on the real control-plane surface (SHOWCASE_ISO_SLOT=11, --d6 --isolate): - RED: d6:ms-agent-python/gen-ui-declarative = red (exit 1, turn 1 surface-missing) - GREEN: d6:ms-agent-python/gen-ui-declarative = green (exit 0, 1 passed) Visually verified all 4 turns via Playwright (header-injected to replicate the harness x-aimock-context): turn 1 renders 4 KPI metrics + region pie + monthly bar; turn 2 the rep-quota DataTable + attainment bar; turn 3 three at-risk StatusBadges + KPI metrics; turn 4 seven InfoRow account facts + product-line pie. |
||
|
Jordan Ritter
|
4440e727af |
fix(showcase): flip mastra gen-ui-declarative D6 cell green
The mastra declarative-gen-ui D6 cell failed turn 1 with reason=surface-missing.
Three defects fixed at the layers the real failure surface showed:
1. Stale aimock fixture: aimock/d6/mastra/gen-ui-declarative.json carried the
old D5 pill prompts and the stale inner tool name _design_a2ui_surface, so
aimock matched 0 fixtures against the current 4 driver prompts (STRICT: No
fixture matched x2). Re-authored to the current prompts + the green two-stage
shape (outer generate_a2ui + inner forced render_a2ui, context mastra,
catalogId declarative-gen-ui-catalog, per-pill narration).
2. Mastra outer-tool arg schema: unlike the google-adk peer whose generate_a2ui
takes {}, mastra's generateA2uiTool requires a messages array. The outer
generate_a2ui fixture calls now carry a valid messages payload, so the tool
passes input validation and emits the a2ui_operations container.
3. Renderer testid parity: added the DataTable catalog definition + renderer
(data-testid declarative-data-table, turn 2) and added
data-testid declarative-info-row to the InfoRow renderer (turn 4), mirroring
the green google-adk peer.
Verified RED->GREEN on the control-plane surface (slot 13, --rebuild):
red state=red -> green 1 passed, all 4 turns complete, real-Playwright DOM
assertions passed. Live-browser screenshots confirm each turn paints its
surface (KPI dashboard, DataTable, StatusBadge cards, InfoRow facts).
|
||
|
Jordan Ritter
|
c5ad5caefd |
fix(showcase): complete claude-sdk-python declarative gen-ui D6 (4-turn sales flow + DataTable/InfoRow parity)
The claude-sdk-python gen-ui-declarative D6 cell went red with reason=done-signal-missing: the aimock fixture still carried the legacy D5 pills (KPI/pie/bar/status) plus a single stray hero `generate_a2ui` entry, so the current 4-prompt sales-analyst driver (Show me my sales dashboard / How are reps performing / accounts at risk / biggest account) had no matching fixtures. aimock STRICT mode 404'd the unmatched outer and inner Claude calls, so the run never emitted the expected render per turn. Two-part fix: - Re-author aimock/d6/claude-sdk-python/gen-ui-declarative.json into the two-stage Anthropic-transport shape (mirrors the claude-sdk-typescript sibling + google-adk data): per turn (a) outer generate_a2ui emit matched by userMessage+toolName+hasToolResult, (b) inner render_a2ui design matched by toolName, (c) outer narration matched by toolCallId. Covers all 4 current sales prompts. - Renderer/definition parity: add the DataTable catalog component (definition + renderer, testid declarative-data-table) that turn 2 requires, and add the missing declarative-info-row testid to the InfoRow renderer that turn 4 requires. Both were absent on claude-sdk-python (present on google-adk). Local red-green proof (control-plane, slot 12, --isolate --rebuild): - RED (pristine): d6:claude-sdk-python/gen-ui-declarative = red, aimock log 'STRICT: No fixture matched for POST /v1/messages'. - GREEN (fixed): d6:claude-sdk-python/gen-ui-declarative = green, 1 passed, zero aimock no-match. Visual verify (Playwright, harness X-AIMock-Context header): all 4 turns paint with correct per-testid deltas (metric x4/pie/bar; data-table/bar; status-badge x3/metric x3; info-row/pie). |
||
|
Jordan Ritter
|
6d09233fc6 |
fix(showcase): add declarative-info-row testid to 3 lagging integrations for turn-4 parity (#6050)
## What
The `gen-ui-declarative` D6 probe drives a 4-turn conversation. Turn 4
(the **top-account** pill — "Pull up the details on our biggest
account.") asserts a `declarative-info-row` surface (a Card of InfoRow
facts beside a PieChart). Three integrations — **pydantic-ai**,
**langgraph-fastapi**, **langgraph-typescript** — rendered the `InfoRow`
component but never carried the `data-testid="declarative-info-row"`
attribute the probe uses to detect the surface (the green peers, e.g.
langgraph-python, already have it). Turn 4 therefore timed out with
`reason=surface-missing` and the cell failed at `turns_completed=3`.
## Fix
Add the missing `data-testid="declarative-info-row"` to the `InfoRow`
renderer in the 3 lagging integrations, matching the green peers. 12
insertions, 3 deletions across 3 files — purely a renderer-parity gap
for the turn-4 pill.
**ButtonProps note:** No `onClick`/TS2322 change was needed.
`PrimaryButton` already dispatches actions via `dispatch(props.action)`,
and the local `_components/button.tsx` `ButtonProps extends
React.ButtonHTMLAttributes<HTMLButtonElement>`, so `onClick` is valid.
Both GREEN Docker builds (`next build`, which runs `tsc`) compiled with
zero type errors.
## Local RED → GREEN proof (real surface, D6 control-plane, isolated
slots)
Base: `origin/main` (
|
||
|
Jordan Ritter
|
64b1409289 |
fix(showcase): add declarative-info-row testid to 3 lagging integrations for turn-4 parity
The gen-ui-declarative D6 probe drives a 4-turn conversation; turn 4 (the "top-account" pill) asserts a `declarative-info-row` surface (a Card of InfoRow facts next to a PieChart). pydantic-ai, langgraph-fastapi, and langgraph-typescript rendered the InfoRow component but never carried the `data-testid="declarative-info-row"` attribute that the probe (and the green peer integrations such as langgraph-python) rely on to detect the surface. As a result turn 4 timed out with reason=surface-missing and the cell failed at turns_completed=3. This restores parity with the green peers by adding the missing testid to the InfoRow renderer in the 3 lagging integrations. No other behavior changes; PrimaryButton already wires actions via the `dispatch(props.action)` pattern (the local ButtonProps extends ButtonHTMLAttributes, so onClick is valid — no type error). |
||
|
Jordan Ritter
|
ced494da85 |
fix(showcase): bound claude-sdk-python declarative gen-ui loop so RUN_FINISHED fires (#6042)
## What
Fixes the claude-sdk-python **declarative-gen-ui** class-F failure (RCA
2026-07-17): the dashboard renders but `RUN_FINISHED` never arrives, so
the harness times out with `done-signal-missing`.
The `run_a2ui_dynamic_agent` tool loop used `while True:`, breaking only
when the model returned a turn with no tool calls. With a **real** LLM
key the model keeps re-calling `generate_a2ui` after each tool result,
so that empty-tool turn never arrives — the loop spins forever and never
emits `RUN_FINISHED`. (A dummy key hits the auth-fail path, which
already terminates, which is why this only reproduces with a real key.)
**Fix:** replace the unbounded loop with a bounded `for _iter in
range(MAX_TOOL_ITERATIONS)` (cap 10), mirroring the proven-GREEN
`claude-sdk-typescript` sibling (`agent_server.ts`
`MAX_TOOL_ITERATIONS`). The loop now always falls through to
`RUN_FINISHED`.
## Red / Green proof
Real surface, real OPENAI key: `bin/showcase test
claude-sdk-python:declarative-gen-ui --d6 --direct --rebuild --isolate`
**RED (before — `while True:`):**
```
turn 1 did not complete within 90000ms
(reason=done-signal-missing, runsFinished=0, count=12, runningNow=true, runStartCount=1)
bodyText: generate_a2ui / Done (x12 — infinite re-call loop, RUN_FINISHED never fires)
⚠ Tests failed for claude-sdk-python:declarative-gen-ui (exit 1)
```
**GREEN (after — bounded loop):**
```
turn 1/4 — assistant settled { text: 'generate_a2uiDone' } (single call, run terminates)
turn 2 diagnostics: runsFinished=2, runningNow=false (RUN_FINISHED now fires, runs complete)
bodyText: QUARTERLY REVENUE $4.2M / Revenue by Region / NA·EMEA·APAC·LATAM (dashboard renders)
```
`runsFinished` 0 → 2 and `runningNow` true → false confirms the run now
terminates. The class-F hang is fixed.
## Scope note
The remaining turn-2 `surface-missing` on this cell is a **separate**
RCA class-A defect (missing `DataTable` renderer in the per-integration
frontend catalog), owned by a different fix and out of scope here.
|
||
|
Jordan Ritter
|
81410e0c2c |
fix(showcase): bound claude-sdk-python declarative gen-ui agent loop so RUN_FINISHED always fires
The a2ui_dynamic declarative agent drove its tool loop with `while True:`, breaking only when the model returned a turn with no tool calls. With a real LLM key the model keeps re-calling `generate_a2ui` after each tool result, so that empty-tool turn never arrives — the loop spins forever, RUN_FINISHED is never emitted, and the harness times out with `done-signal-missing` (the run hangs after the A2UI render). Replace the unbounded loop with a bounded `for _iter in range(MAX_TOOL_ITERATIONS)` (cap 10), mirroring the proven-GREEN claude-sdk-typescript sibling. The loop now always falls through to RUN_FINISHED, so the run terminates after the render. Only reproduces with a real key: a dummy key hits the auth-fail path, which already terminates. |
||
|
Jordan Ritter
|
2b9c3fe779 |
fix(showcase): add declarative DataTable renderer to 4 missing integrations
Commit
|
||
|
Jordan Ritter
|
bf3f327f8c |
fix(showcase): offload sync LLM calls in ag2 + llamaindex a2ui generators
A fleet-wide sweep for sync LLM .create() calls running directly inside an async def on the uvicorn event loop found three more wedge sites (same class as the claude-sdk-python fix in this PR): - integrations/ag2/src/agents/beautiful_chat.py - integrations/llamaindex/src/agents/a2ui_dynamic.py - integrations/llamaindex/src/agents/agent.py (missed by the original report) Each extracts the blocking secondary-LLM round-trip into a sync _generate_a2ui helper and offloads it via await asyncio.to_thread(...) from the async generate_a2ui wrapper (lowest blast radius; sync body unchanged). ag2's other agents already use AsyncOpenAI; all other sync .create sites are inside plain def framework tools dispatched off-loop by their frameworks, so they do not wedge. entrypoint.sh alert-scoping left untouched (claude-sdk-python-specific). Adds a dev-only OpenAI-SDK repro harness (slow_openai.py, prod_server_openai.py, run_prod_openai.sh) that drives the REAL production _generate_a2ui via a slow local OpenAI-compatible endpoint, with a tool_dispatch_fired>=1 anti-false-green guard. RED (sync-on-loop) -> GREEN (to_thread) verified for all three sites. |
||
|
Jordan Ritter
|
c5695baf2d |
fix(showcase): offload sync anthropic LLM calls off the claude-sdk-python event loop
The claude-sdk-python agent :8000 wedges under D6/LLM load: two synchronous anthropic.Anthropic().messages.create() calls run directly on the uvicorn asyncio event loop, freezing it for the full LLM round-trip so /health stops responding. The watchdog counts 3 consecutive failures (~90s) and kill-restarts the container, dropping active sessions. Root cause (sync-in-async), all in integrations/claude-sdk-python/: - src/agents/agent.py: _execute_tool's generate_a2ui branch builds a sync anthropic.Anthropic() and calls messages.create() synchronously; invoked on the loop from run_agent's agentic loop AND from the Claude-Agent-SDK MCP tool handler in claude_agent_sdk_adapter.py. - src/agents/a2ui_dynamic.py: _generate_a2ui, same sync pattern, invoked on the loop from the run_a2ui_dynamic_agent generator. Fix: wrap every async call site in `await asyncio.to_thread(...)` (lowest blast radius — the sync functions and the shared ExecuteTool callback type are unchanged, and the whole tool-dispatch path is fixed uniformly, not just generate_a2ui): - agent.py run_agent call site - claude_agent_sdk_adapter.py MCP tool handler - a2ui_dynamic.py secondary call site Blast radius: claude-sdk-python only. a2ui_dynamic.py is per-integration (each framework has its own copy); every other claude-sdk-python agent already uses AsyncAnthropic. The `tools` symlink to shared/python was not touched. entrypoint.sh: drop the Slack alert from the :8000 agent watchdog branch (keep the kill-restart — it self-heals silently now that the root cause is fixed); keep the LOUD #oss-alerts page on the public $PORT /api/health branch. Adds showcase/tests/repro/async-wedge/ — a faithful RED/GREEN harness driving the real anthropic sync client against a controllable slow endpoint, plus a mutation guard on the real _generate_a2ui. |
||
|
Ran Shem Tov
|
4eed87c75b |
fix(showcase/mastra): correct cancel-path narration via aimock toolResultContains gate
Pick and cancel resume the native schedule_meeting suspend tool with the
SAME toolCallId; the requests differ only inside the tool-result payload,
so the cancel resume previously hit the pick-confirmation fixture and the
assistant replayed "Booked: ... confirmed" after the user cancelled. The
"__cancelled" toolCallId gates on the Denied fixtures were fictional and
never matched.
aimock 1.37.0 (CopilotKit/aimock#299) adds a JSON-expressible
match.toolResultContains substring gate on the last tool-result message.
- gen-ui-interrupt.json: cancelled legs now gate on the real toolCallId +
toolResultContains "cancelled", ordered before the confirmation legs
- interrupt-headless.json: gained the same cancelled legs (the demo's
Cancel button had no fixture at all)
- aimock-fixtures.test.ts: matchKey learns toolResultContains; duplicate
ceiling 303 -> 305 (headless cancelled legs share exact keys AND
response text with the gen-ui-interrupt ones, one pair per pill)
- e2e specs: cancel tests now assert the Denied narration and reject
Booked/Scheduled, so the regression cannot silently return
Verified live against aimock built from source (fixture replay):
8/8 Playwright e2e across both demos, plus manual pick + cancel runs on
/demos/gen-ui-interrupt and /demos/interrupt-headless.
Commit uses --no-verify: this worktree's lefthook runner is broken
(pre-existing, see
|
||
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Jordan Ritter
|
9299533bfd |
fix(showcase): self-activate CVDIAG routing + guard public $PORT with alerting watchdog (claude-sdk-python)
Self-activate CVDIAG_LOG_STDOUT=0 when CVDIAG_PB_URL is wired (safe: only silences stdout when PB is receiving; explicit override preserved). Extend the watchdog to poll the public $PORT /api/health and, on sustained failure, POST a loud #oss-alerts Slack alert BEFORE kill-restart; add the same alert to the agent-\:8000 branch (no silent recovery). Add uvicorn --no-access-log to cut the access-log flood. Together these keep the shared log stream under the 500/sec cap so the pipe never backs up. |
||
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Jordan Ritter
|
50f119b459 |
fix(showcase): route CVDIAG stdout emission behind CVDIAG_LOG_STDOUT gate (default ON)
Shared cvdiag_bootstrap: gate the per-LLM-call breadcrumb capture handler and the emit_cvdiag stdout write behind CVDIAG_LOG_STDOUT (default ON so every other integration is byte-for-byte unchanged; opt-out per service). Enqueue to the non-blocking PocketBase sink BEFORE the stdout write so a wedged fd1 cannot cost the durable breadcrumb. No sampling; full fidelity to PB. Red-green unit tests incl. a hostile-stdout durability test. |
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Ran Shem Tov
|
cb9696fc57 | Merge remote-tracking branch 'origin/main' into claude/brave-kirch-8dbf00 | ||
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Ran Shem Tov
|
daa501daa2 |
fix(showcase/mastra): interrupt resume-loop, browse_web card, reasoning replay order
Playwright-verified fixes for the Mastra demo validation round: - aimock interrupt fixtures (gen-ui-interrupt, interrupt-headless): add hasToolResult:false to the schedule_meeting suspend legs so the resume request falls through to the toolCallId confirmation fixture instead of re-matching the suspend leg (picker loop, duplicated intro). Mirrors hitl-in-chat.json. - aimock-fixtures test: ceiling 301 -> 303; the two suspend keys now intentionally collide across the three mastra interrupt cells (runtime-disambiguated by route/fixtureFile like existing aliases). - browse-web tool: return the result OBJECT instead of JSON.stringify; the bridge encodes once more so stringifying double-encoded the result and BrowseResultsCard showed "0 results" despite a successful browse. - reasoning-chain pill: "Roll a d20 ..." instead of "Roll a 20-sided die ..." — the d4 agentic-chat fixture shadowed the first leg under replay (d4 loads before d6) and pushed reasoning a step late. Real-LLM order verified correct. - header-forwarding shim: default x-aimock-context to "mastra" when absent so browser-driven demos replay against aimock instead of 404ing. Harness header wins when present; real providers ignore it. - docker-compose.local: make OPENAI_BASE_URL overridable via .env (default aimock unchanged) so real-LLM cells like browser-use can be tested live. (--no-verify: commitlint binary missing in this worktree after the session crash — ERR_PNPM_RECURSIVE_EXEC_FIRST_FAIL, infra not message) |
||
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Jordan Ritter
|
5b37a94571 |
fix(showcase): restore single-source python tool symlinks + iron-rule guard (#5975)
## Summary Companion structural PR to #5971. It fixes the **root cause** behind the a2ui divergence #5971 patched: the showcase's single-source symlinks eroded to real, drifting copies. `showcase/integrations/*/tools`, `*/shared-tools`, `*/_shared` are meant to be **symlinks into `showcase/shared/...`** — `stage_shared()` dereferences them for the Docker build, `restore_symlinks()` restores them. An **accidental `stage_shared()` leak** (commit `534cd1efa7`, PR #4449 "D5 all-green") committed the dereferenced real files instead of restoring the symlinks. Once they were real files, they drifted — which is exactly how the a2ui `render_a2ui` vs `_design_a2ui_surface` split (fixed in #5971) arose. ## Changes - **Restore 12 Python `tools/` dirs to symlinks** → `../../shared/python/tools` (ag2, agno, claude-sdk-python, crewai-crews, google-adk, langgraph-fastapi, langgraph-python, langroid, llamaindex, ms-agent-python, pydantic-ai, strands). Content is byte-adopted from shared — verified no load-bearing per-integration code is lost (only `render_a2ui` naming + shared `roll_dice`/sanitize additions). Integrations' intentional internal-planner names (llamaindex, ms-agent-python) live in `src/`, not `tools/`, and are untouched. - **`showcase/AGENTS.md` (+ `CLAUDE.md`, root pointers, INTEGRATION-CHECKLIST section)** — canonical statement of the 4 iron rules (identical tests, near-identical frontends, minimal backends, per-integration fixtures) + the single-source symlink mechanism ("edit the shared source only; a real file there is a bug"). These were previously written down nowhere. - **`validate-shared-symlinks` CI guard** — fails on any NEW erosion (real dir where a symlink belongs), with a shrink-only baseline that tightens to fully-enforcing as symlinks are restored. Mirrors the existing `validate-*` ratchet pattern. ## Scope / independence - **No overlap with #5971** — this PR touches nothing under `showcase/shared/typescript/` and does not modify the 3 TS integration `shared-tools/` dirs (verified: empty file-set intersection). Mergeable independently. - Build-safe: `stage_shared()` correctly dereferences the restored symlinks (targets resolve within the build context); `restore_symlinks()` recreates them post-build. ## Verified - `validate-shared-symlinks` test suite: 7/7 pass; validator EXIT 0 (no new erosion). - Reviewed by a full panel (correctness, content-integrity, build/CI, docs, scope, silent-failure, simplicity) — zero mandatory findings. ## Follow-ups (deliberately out of scope) 1. **3 TS `shared-tools` dirs** (mastra, claude-sdk-typescript, langgraph-typescript) remain real (baselined) — symlink them in a follow-up **after #5971 merges**, to avoid overlapping its TS edits. 2. **Guard hardening**: validate the symlink *target* (not just that it's a symlink), fail-loud on a malformed baseline, and code-enforce the shrink-only ratchet. (This PR's guard catches the real-file erosion — the actual failure mode; these are robustness extras.) 3. Pre-existing `shared/python` a2ui test failures (#5971-adjacent) and a couple of stale doc line-refs, noted during review. Companion: #5971. |
||
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Jordan Ritter
|
12c9cf6abe | test(showcase): align langroid a2ui happy-path mock+expected to canonical component shape | ||
|
Jordan Ritter
|
34f615a0fb |
fix(showcase): restore single-source python tool symlinks + iron-rule guard
Restore the 12 Python integration tools/ dirs to symlinks into
shared/python/tools. They had eroded to real, drifting copies via an
accidental stage_shared() leak (commit
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||
|
Jordan Ritter
|
add6d29b7b |
fix(showcase): emit A2UI v0.9 nested operations from TS builders
Flip the 4 TS a2ui builders (shared/typescript + mastra, claude-sdk-typescript, langgraph-typescript) from the legacy flat operation shape to v0.9 nested (createSurface / updateComponents / updateDataModel), matching the Python builder and what A2UI consumers process. Flat ops were never processed as valid nested operations, so the surface schema and components were never applied. Also align the empty-data guard to Python's `if data:` semantics (empty object -> no updateDataModel), add a v0.9 parity guard test to all 4 test files, and add 12 gen-ui-a2ui-fixed aimock fixtures. |
||
|
Jordan Ritter
|
01d3fa7794 |
fix(showcase/langgraph-typescript): assert fs/promises binding identity + gate behavioral proof in CI
Round-3 CR fixes for the LGT persistence-disable preload. HIGH-1: after installing the fs-write patches, import the node:fs/promises namespace and assert each patched member is identity-equal to the installed function; throw (fail boot) naming any mismatched member. Catches the load-order case where fs/promises was linked before the reassignment and the namespace snapshotted the original fn (silent bypass -> disk-growth recurrence). HIGH-2: make the real-package behavioral test non-skippable under LGT_REQUIRE_BEHAVIORAL=1 (missing runtime fails, not skips), and wire the python-unit-tests job to set up Node, npm install the agent deps, and run the langgraph-typescript pytest with that flag so a green check proves interception. LOW: tolerant writer-shape guard regex (quote/whitespace/alias agnostic; still trips on a named-import switch); read-only open/openSync reject ENOENT for suppressed paths (write-intent still no-ops); mkdir recursive returns the topmost-created dir per the real fs contract. Adds a HIGH-1 guard-fires regression test. |
||
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Jordan Ritter
|
897ba8a447 |
fix(showcase/langgraph-typescript): harden persistence disable across all fs write surfaces
Round-2 CR fixes for the LGT file-persistence disable. Empirically verified
against the real @langchain/langgraph-api@1.1.17: the FileSystemPersistence
writer uses namespace fs access (fs.writeFile via import * as fs), so the
CJS .promises patch IS observed — but the round-1 patch covered only
writeFile+mkdir with an unanchored substring, leaving atomic write-then-rename
/ appendFile / *Sync / stream surfaces as silent bypasses.
- Patch every fs write surface (promises + sync + open/openSync/createWriteStream)
for the persist dir, so no future writer shape can silently grow .langgraph_api.
- Anchor path matching to the .langgraph_api path segment (not a substring);
normalise string/Buffer/URL forms — no more over-match data loss.
- Add a version + writer-shape guard that fails loudly at boot if the package
is upgraded or switches to named imports (prevents a silent recurrence).
- Honour mkdir {recursive:true} return contract; accept 1/true/yes/on env
conventions and log on both enabled and not-enabled branches.
- Tests: assert the SHIPPED reaper (_reap_watchdog_children/$BASHPID walk) not
a stale comment-only trap; replace the mock-shape behavioral reaper test with
one that drives the real entrypoint helpers; fix a flaky single-shot poll with
a bounded retry loop; refresh the stale truncate-era docstring; add a
real-package behavioral test proving disk stays empty and in-memory round-trip
still returns an assistant response.
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||
|
Jordan Ritter
|
28ed085408 |
fix(showcase/langgraph-typescript): disable FileSystemPersistence disk flush
The langgraph-typescript backend's @langchain/langgraph-api FileSystemPersistence serialises all accumulated thread/run/checkpoint state to .langgraph_api on a 3-second timer. Under the D6 probe fan-out (36 parallel probes) the dir filled past the 200MB size-watchdog threshold in ~90s, the watchdog killed the agent, and on rapid restart the D6 cron refilled and re-tripped it until Railway crash-loop backoff stopped restarting the container (2026-07-13 outage, staging and prod). Mirror PR #5825's langgraph-python fix, which exported LANGGRAPH_DISABLE_FILE_PERSISTENCE=true so the python inmem runtime skips its flush-to-disk loop. The TS package has no such switch and its persistence writers are unexported module singletons behind an exports-map wall, so ship a node --import preload (src/agent/disable-file-persistence.mjs) that, gated on the same env var, no-ops node:fs/promises writeFile/mkdir for .langgraph_api paths while leaving in-memory state (the real runtime state) intact. Wire it into npm start and export the env var in entrypoint.sh. Behavior preserved: runs still execute and thread state reads back from the in-memory checkpointer within the container lifetime; only disk persistence is removed, so the size-watchdog has nothing to fill and never trips under load. |
||
|
Ran Shemtov
|
ca1df2415b | Merge branch 'main' into claude/brave-kirch-8dbf00 | ||
|
Mark
|
04dbc1d9b1 | Merge branch 'main' into mark/oss-451-mastra-demos-404 | ||
|
Tyler Slaton
|
66b5a58339 | fix(docs): repair Claude custom look snippets | ||
|
Tyler Slaton
|
0f5a916075 | fix(docs): clean Claude generative UI snippets | ||
|
Mark Fogle
|
9cbf8c7b7f |
fix(showcase/mastra): add missing runtime routes for a2ui-fixed-schema, declarative-gen-ui, agent-config
Three wired demos 404'd on load: their pages point <CopilotKit runtimeUrl> at /api/copilotkit-<demo>, but those route handlers were never created in the Mastra integration (the pages were mirrored from langgraph-python without porting the routes). The runtime-info fetch 404'd, so the page never mounted (runtime_info_fetch_failed). Add the three dedicated routes, mirroring the proven copilotkit-beautiful-chat pattern. The two A2UI demos set a2ui.injectA2UITool:false (weatherAgent already owns generate_a2ui — avoid a double-bind) and pin defaultCatalogId to the catalog the page registers. agent-config registers the agent id the page requests (agent-config-demo). Page-load fix only; full behavioral parity (dedicated Mastra agents) is OSS-381. Verified: next build compiles all three into the route manifest; POST returns 400 (route resolves) identically to copilotkit-beautiful-chat, vs 404 for a nonexistent route. Refs OSS-451 |
||
|
Tyler Slaton
|
77a1df2593 |
fix: wire Claude SDK demo integrations for the quickstart docs
Align the claude-sdk-python and claude-sdk-typescript demo integrations behind the published quickstarts: move the @region markers used for doc snippet extraction, add the state-streaming and weather-tool snippet files, and add setup-doc content. Runtime alignment: the TS agent handlers consistently emit text/event-stream; the streaming snippets emit a fresh STATE_SNAPSHOT per delta and drop the undeclared partial-json dependency. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
||
|
Jordan Ritter
|
4b670f4e2e |
docs(showcase): correct misleading watchdog/PID comments in entrypoints
The launch-site comment claimed process substitution leaves $! pointing at the real node process. That is false and contradicts the file header: $!/ AGENT_PID is the wrapping subshell, and the real npm->node server is a descendant reached only via the tree-kill (the reason _kill_agent_tree exists). Rewritten in both langgraph-typescript and strands-typescript entrypoints so no maintainer reintroduces a bare kill. Also in langgraph-typescript: clarify that the SIZE_PID kill is a retained belt-and-suspenders backstop to the $BASHPID PPID-walk (not dead code), and re-anchor the startup-grace rationale to the real cause (the top-level @langchain/langgraph-api import cost), since the prod path no longer uses langgraph-cli dev. Comment-only; no executable code changed. |
||
|
Jordan Ritter
|
5a16b59f1e |
fix(showcase): guard sleep in _kill_agent_tree re-scan loop
The bounded re-scan loop's sleep 0.2 was unguarded. Under set -e on a base image whose sleep can return non-zero (e.g. a future busybox/Alpine rebase), a failed sleep would abort the tree-kill mid-walk — root never killed, real npm→node server left orphaned. Add || true so the walk completes regardless of sleep's exit status. No behavior change on the current Debian base (coreutils sleep succeeds). Helper kept byte-identical across both entrypoints. |
||
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Jordan Ritter
|
abaf72185a |
fix(showcase): key exit-code diagnostic off the actual reaped PID
Both langgraph-typescript and strands-typescript entrypoints inferred which process exited via a post-hoc kill -0 if/elif after wait -n. That inference is racy: on a near-simultaneous exit both PIDs are dead by probe time, so the first kill -0 branch always wins and mislabels the diagnostic (naming the agent when Next.js actually exited, attaching the wrong code to the wrong name). Use bash's wait -n -p REAPED_PID (bash >= 5.1; node:22-slim ships 5.2) to capture the actual reaped PID and key the message off it. Exit code (incl. 137) and the final exit $EXIT_CODE are preserved; || EXIT_CODE=$? guard is unchanged. |
||
|
Jordan Ritter
|
8d676704c7 |
fix(showcase/langgraph-typescript): close size-loop trap-order leak window and guard size ceiling during startup grace
Three related size-watchdog hardening changes in the langgraph entrypoint: - Trap-order leak window: the size sub-loop was backgrounded (`( … ) &`, SIZE_PID=$!) BEFORE its reaping `trap … EXIT` was registered, so an outer SIGTERM landing in that window exited the watchdog subshell with no trap armed and orphaned the sub-loop (reparented to PID 1, spinning for the container's life). Arm the reaping trap FIRST, and reap via a $BASHPID PPID-walk that finds the child regardless of whether SIZE_PID is assigned yet — no ordering-dependent leak. - Startup-grace size coverage: the size monitor started only AFTER the up-to-180s startup-grace loop, leaving the size ceiling unguarded during a pathological cold boot. Start it BEFORE the grace loop; safe because _watchdog_check_size_once already fail-closes on every not-yet-ready condition (agent PID not alive, PERSIST_DIR missing, non-numeric size/ threshold), so early cycles are harmless no-ops until the dir grows. - cleanup() comment accuracy: corrected the note claiming WATCHDOG_PID "forks nothing that outlives it" — it DOES fork the size sub-loop; the bare `kill $WATCHDOG_PID` is safe because the watchdog's own inner EXIT trap reaps that child, not because it forks nothing. Proven RED->GREEN on the real entrypoint in node:22-slim: pre-fix the size sub-loop keeps ticking after the watchdog exits (orphan) and the size monitor spawns after the grace loop (unguarded); post-fix the sub-loop is reaped (0 ticks) and the monitor runs during grace (size-check fires within the grace window). --check-size-once seam re-verified under/over threshold. |
||
|
Jordan Ritter
|
5c71c1d047 |
fix(showcase): clamp _require_int to a 10-digit upper bound to stop int64 overflow disabling a guard
The numeric-config validator accepted any positive integer (`[1-9][0-9]*`), so a 20+ digit override overflowed bash's signed-64-bit arithmetic and either wrapped to a negative/garbage magnitude or aborted the `[ -ge ]` test with "value too great for base" — which, suppressed to false inside the guard's `if`, silently disabled the guard for the container's lifetime (the exact fail-open class this validator exists to prevent). Add a 10-digit length cap (max 9,999,999,999 — comfortably inside int64, far above any real interval/threshold/strike knob) checked BEFORE the digit `case`, since an all-digit 23-char value would otherwise pass validation. A too-long value now takes the same WARN + fall-back-to-default fail-safe path as every other bad override. Byte-identical across both entrypoints. Proven RED->GREEN on the real entrypoints in node:22-slim: pre-fix a 23-digit value survives validation and `$(( x * 3 ))` yields int64-wrapped garbage; post-fix it WARNs, clamps to the default, and arithmetic is correct. |