The shell-docs port (e2bef7a0b) updated R15/R17 sources to /integrations/built-in-agent
in showcase/shell-docs/src/lib/seo-redirects.ts and refreshed the snapshot fixture, but
left the legacy shell copy (showcase/shell/src/lib/seo-redirects.ts) and the harness
intentional-copy (showcase/harness/src/probes/drivers/seo-redirects.ts) on the old
/builtin-agent value. The redirect-decommission test imports from the legacy shell
file, so the snapshot diverged: fixture says /integrations/built-in-agent but source
generates /builtin-agent. Mirror the retargeting into both copies so all three files
(shell-docs source, shell legacy source, harness synced copy) agree with the fixture
and Validate Showcase passes.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Part 1 — Retarget seo-redirects.ts destinations:
- Drop the legacy /docs/integrations/ prefix everywhere; shell-docs
serves canonical framework docs at /<fw-slug>/<...> from the host
root.
- Apply registry-slug renames in destinations:
langgraph → langgraph-python
adk → google-adk
aws-strands → strands
microsoft-agent-framework → ms-agent-dotnet
crewai-flows → crewai-crews
unselected → built-in-agent (BIA canonical re-flip)
- Add slug-rename catch-alls for the bare /<old-slug>/* form so legacy
upstream URLs (e.g. /langgraph/quickstart) 301 to the new slug.
- Add /docs/integrations/* and /docs/* catch-alls so any URL still
carrying the legacy SHELL routing prefix lands at the shell-docs
equivalent.
- Add /migration-guides/* → /migrate/* (4 URLs).
- Add folder-index redirects for shell-docs folders without an
index.mdx (/troubleshooting, /migrate, /premium, /concepts,
/reference) so bare folder URLs land on a representative inner page.
Part 2 — Port the redirect middleware to shell-docs:
- Copy the retargeted seo-redirects.ts to shell-docs/src/lib/.
- Merge the SHELL redirect-middleware logic into shell-docs's existing
pageview-tracking middleware: redirects fire first (with seo_redirect
PostHog event), and non-redirected requests still get the
docs_pageview capture and distinct_id cookie.
- Preserve the framework-scoped short-circuit so canonical
/<fw-slug>/<...> URLs are never hijacked by legacy patterns.
- Leave the SHELL versions in place — the SHELL still serves
docs.showcase.copilotkit.ai until DNS flips.
Verified shell-docs and SHELL builds clean. Spot-checked redirects on a
local shell-docs server: /docs/integrations/langgraph/quickstart →
/langgraph-python/quickstart, /langgraph/quickstart →
/langgraph-python/quickstart, /migration-guides/v2 → /migrate/v2,
/troubleshooting → /troubleshooting/common-issues, /coagents →
/langgraph-python, /aws-strands/quickstart → /strands/quickstart.
Brings PostHog, GA4, HubSpot, Reo.dev, Scarf, and RB2B into shell-docs
with parity to docs/. Adds the client-side PostHog provider with
session-stitched bootstrap and pageview capture, the AnalyticsClient
wrapper that mounts RB2B + GA4 hooks behind a single client boundary,
the Scarf pixel for OSS attribution, and the HubSpot and Reo.dev
scripts.
Renames POSTHOG_PROJECT_KEY to POSTHOG_KEY across shell and shell-docs
middlewares so the env names match the upstream pattern, and env-drives
POSTHOG_HOST with eu.i.posthog.com as the fallback.
The shell embeds each demo in a cross-origin iframe whose `allow`
attribute only granted clipboard access. Browsers block
`getUserMedia({ audio: true })` at the Permissions Policy layer in
cross-origin frames unless the parent grants `microphone` via `allow`,
so every voice demo across every integration threw "Microphone
permission denied" before any user prompt was shown.
Add `microphone` to the iframe `allow` in all three places that embed
demo previews — the per-demo viewer, the standalone preview route, and
the demo drawer — so voice demos work uniformly across all 18
integrations. No other demo type uses getUserMedia / getDisplayMedia
/ geolocation, so no other Permissions Policy features are needed.
Heater shield with CopilotKit kite logo in magenta on dark
background, matching the sub-property icon style across
copilotkit.dev properties. Wires up Next.js metadata for
title, description, icons, and openGraph.
Review feedback from #4196:
- `[slug]/[demo]/page.tsx` constructed `${backend_url}${demo.route}`
without a null check, so command-only demos (which have no `route`)
rendered an iframe pointing at `${backend_url}undefined`. Now builds
the src only when `demo.route` exists and renders a 'no live preview'
panel otherwise, mirroring the Get Started section on the profile
page. Also replaces the `any`-typed state with proper `Demo` and
`Integration` types imported from `@/lib/registry`.
- `[slug]/[demo]/preview/page.tsx` had the same bug — already typed
but TypeScript doesn't catch template-literal coercion of undefined.
Now bails with a command-focused message before concatenating.
- `profile-client.tsx` no longer duplicates `Demo`/`Integration`
interfaces — deleted the local copies and imports from
`@/lib/registry`. copyDemoCommand's catch now logs the failure so a
double-failure (no clipboard API + blocked prompt) is diagnosable.
Comment above the live-demos section updated from 'Demos' to
'Live Demos' to match the rendered heading.
Add */src/data/*.json patterns to showcase/.gitignore for all 4 shell
apps. Remove 11 tracked JSON blobs (~28K lines of generated content)
that were causing constant git noise from embedded timestamps and
leaking into PRs on every build/dev run.
Every build path (Docker, CI, npm run build, npm run dev) regenerates
these files — they never needed to be committed.
Every generator embedded `generated_at: new Date().toISOString()` in its
output, causing constant git noise on every build/dev run even when
actual content was unchanged. Remove the field from all 4 generator
scripts, all consumer interfaces (Registry, BundledContent,
BundledStarters, DocsStatusBundle), inline type casts, and test
assertions.
Also: add shell-dashboard as a generate-registry output directory (it
was cross-importing from shell); move probe-docs output to
shell-dashboard/src/data/ (sole consumer); update test beforeAll to
generate files instead of restoring from git HEAD (prep for gitignore).
Declare open-gen-ui and open-gen-ui-advanced in langgraph-python
manifest (code existed, was never registered). Add both to
constrained-explicit allowlist, fill shell_docs_path for 5 demos,
add hitl-in-app override, drop stale chat-customization-css fallback.
Regenerate registry.json, demo-content.json, constraints.json,
and docs-status.json across shell / shell-dojo / shell-docs.
Bump feature/demo count assertion 30→32 in generate-registry test.
Extend check-binaries.sh whitelist for sister-shell demo-content.
- Update registry.json, demo-content.json, status.json, constraints.json,
docs-status.json across shell/shell-docs/shell-dojo
- Add integration="langgraph-python" default to quickstart InlineDemo so
the base unscoped page shows a demo instead of being empty
The cli-start entry in each integration's demos[] is a copy-paste CLI
command, not a runnable demo, but the profile page rendered it as a
Live Demo tile whose drawer iframe loaded ${backend_url}undefined.
Split demos into liveDemos (runnable) and commandDemos (command-only)
and render commandDemos in a new "Get Started" section above the
Live Demos grid, mirroring how the dashboard already handles them.
## Summary
Prior PR removed the open-gen-ui feature but left several loose ends.
This PR completes the scrub:
1. **Source YAML** — removed `open` profile + `open-gen-ui` entries from
`showcase/shared/constraints.yaml` (was missed before; would have
re-introduced `open-gen-ui` on next generator run)
2. **Schema enum** — dropped `"open"` from `generative_ui` enum in
`showcase/shared/manifest.schema.json`
3. **Test fixture** — `invalid-genui-manifest.yaml` now uses
`[unknown-profile]` instead of `[open]`; tests still pass (validator
rejects unknown profiles)
4. **Manifest descriptions** — all 17
`showcase/packages/*/manifest.yaml` files: "5 GenUI rendering
strategies" → "4" (open-gen-ui was the 5th; now removed)
5. **Derived JSON regen** — `registry.json` regenerated cleanly via
`generate-registry.ts`
6. **Smoke-test filter fix** — `integration-smoke.spec.ts:383` now reads
top-level `i.deployed` instead of stale `i.starter?.deployed`. The old
filter returned 0 starters post-regen (silent CI skip every 6h); new
filter correctly gates on canonical top-level field.
## Context
- `showcase/shell/src/data/demo-content.json` is also regenerated but
NOT committed because it exceeds the lefthook 1MB binary-size cap
(pre-existing repo condition, separate from this PR).
- 3 starters (mastra, crewai-crews, claude-sdk-typescript) that had
manually-patched `starter.deployed: false` are now covered by smoke —
verified all 3 starter URLs respond HTTP 200 live.
## Test plan
- [ ] CI green
- [ ] Post-merge `starter-smoke` workflow picks up all 17 starters (not
zero, as was the silent broken state)
- [ ] No `open-gen-ui` references remain anywhere in showcase/
The scrub and #4084 touched the same surface: #4084 re-added an `open:`
generative_ui profile listing `open-gen-ui`/`open-gen-ui-advanced`, and
re-added both features to `constrained-explicit.allowed`. Extending the
branch's scrub to both re-additions keeps the semantic consistent with
the schema (which already dropped `open` from the approaches enum).
- `showcase/shared/constraints.yaml`: drop `open-gen-ui` +
`open-gen-ui-advanced` from `constrained-explicit.allowed`; drop main's
re-added `open:` profile entirely.
- `showcase/packages/langgraph-python/manifest.yaml`: drop the now-orphan
`open-gen-ui` + `open-gen-ui-advanced` feature and demo entries
(validator confirmed they had no allowed approach left).
- Regenerated `showcase/shell/src/data/registry.json` + sibling
`shell-docs`/`shell-dojo` registries and `constraints.json` via
`pnpm --dir showcase/scripts generate-registry`. All 17 integrations
validate.
`feature-registry.json` intentionally still defines both features — the
original scrub commits (2b996c54d, 27f886e59) left it untouched, so the
demo source files on disk also stay. Follow-up deletion if desired is
out of scope for this merge.
The dojo app was missing items under the langgraph column because
shell-dojo shipped a stale committed registry.json. The generator
only wrote to shell/, the dojo Dockerfile didn't run the generator
at build, and the CI path filter didn't rebuild the dojo when
manifest files changed.
Fix: emit from generate-registry.ts to shell, shell-dojo, and
shell-docs; add the generator step to shell-dojo's Dockerfile;
expand the deploy workflow's path filter to include packages/**
and shared/**; and refresh the committed registry/demo-content
JSON so files on disk match what the generator produces today.
These files were added in #4085 but landed in showcase/shell/src/content/docs/
after the MDX-docs extraction had already moved the rest of content/docs into
shell-docs. Follow The Rule (MDX docs content belongs in shell-docs) and
relocate them so they render correctly on docs.showcase.copilotkit.ai.
Extracts everything that exists to render MDX documentation (docs/[[...slug]],
[framework]/[[...slug]], ag-ui/[[...slug]], reference/[...slug]) out of shell
into the new shell-docs package that will serve docs.showcase.copilotkit.ai.
Moves (git mv preserves history):
- App routes: /docs, /[framework], /ag-ui, /reference
- Docs-only components: docs-page-view, docs-callout, docs-steps, docs-tabs,
mdx-components, framework-tabs, framework-selector, sidebar-*, snippet,
property-reference, router-pivot, stored-framework-highlight, react/*
- Docs-only libs: lib/docs-render, lib/mdx-registry
- All content: content/docs, content/ag-ui, content/reference, content/snippets
- .docs-sync-sha marker (follows the content)
Duplicates into shell-docs (both shells need them):
- brand-nav, search-modal, search-trigger, copy-button, framework-provider
- lib/registry.ts, data/registry.json, data/demo-content.json,
data/search-index.json
- app/layout.tsx + globals.css + public/{images,logos}
shell-docs gets its own minimal middleware (PostHog-only — no SEO redirect
table, docs host never served legacy URLs). shell keeps seo-redirects.ts
for the legacy-URL migration table; framework-scope protection in its
middleware is now effectively dead but harmless (next.config.ts redirects
fire before middleware ever sees /<framework>/ paths).
InlineDemo updated for cross-host context: 'Open full demo' link points
at the shell host (showcase.copilotkit.ai) since the integration profile
route only exists there.
Post-merge CI caught two regressions:
1. shared-state-read-write demo directories were on disk but never
committed — 16 packages' manifests reference the demo but the
page.tsx scaffolds weren't tracked. This failed validate-parity,
bundle-demo-content tests, and drift-check transitively.
2. langgraph-python starter templates drifted after main added
docstring region markers to weather-tool-backend; regenerating
via `npx tsx generate-starters.ts` syncs the 17 starters.
Bundle (showcase/shell/src/data/demo-content.json) regenerated to
pick up the new demo content.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Convert unselected/prebuilt-components.mdx single-file into a folder
matching the main /docs/prebuilt-components/ structure:
index.mdx, chat.mdx, sidebar.mdx, popup.mdx, meta.json
This way the nav builder creates a GROUP with CopilotChat /
CopilotSidebar / CopilotPopup children in the Built-in Agent sidebar
section, not just a single page link.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
MDX wraps inline text inside HTML elements in <p> tags. Using <p> as
the outer wrapper for each card's description causes <p><p>text</p></p>
which breaks hydration. Switch to <div> as the outer wrapper.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Reorder meta.json so CSS is the first sub-page (easiest rung of the
customization ladder), then Slots, Headless UI, Reasoning Messages.
- Retitle slots.mdx frontmatter to "Slots (Subcomponents)" so the sidebar
nav reads the user-facing term people actually search for.
- css.mdx: demonstrate the new file+lines Snippet by pulling the
user/assistant bubble block straight from the cell's theme.css.
- headless-ui.mdx: expand from a bare IntegrationGrid stub into a full
page with minimal + complete examples, the three core hooks, and
Snippet pulls from both headless-simple and headless-complete cells.
- Mirror the css/slots changes into unselected/custom-look-and-feel/ so
the framework-agnostic tree stays in step (add css.mdx, reorder
meta.json, retitle slots nav).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Rewrite overview to present the 4-level customization ladder (drop-in →
CSS → slots → headless), with a 2x2 card grid linking out to each rung.
- Add a new chat.mdx sub-page for CopilotChat with intro, InlineDemo,
the CopilotChat GIF, provider-setup snippet, and the standard code
example from docs.copilotkit.ai.
- Reorder meta.json to chat → sidebar → popup.
- Add gif embeds to sidebar.mdx and popup.mdx (matching docs.copilotkit.ai).
- Point stale /prebuilt-components cross-links at the new
/prebuilt-components/chat page.
- Align unselected/prebuilt-components.mdx with the ladder framing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
<Snippet> now supports a second lookup mode alongside the existing
region="..." marker: file="..." lines="A-B" pulls a line range (or
the whole file when lines is omitted) from any file in the cell's
bundled files[]. Region lookup wins when both are passed, preserving
all existing call sites.
Parses dash ("10-20"), en-dash, and single-line ("12") ranges.
Surfaces the same graceful WarningBox on missing files / bad ranges
as the region path.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Prior 4085 port blindly copied 4084 docs-links.json patterns, producing many
entries that pointed at wrong-framework docs (e.g. crewai-crews → crewai-flows),
nonexistent shell paths (e.g. /claude-sdk-typescript/... prefix doubled into
/claude-sdk-typescript/claude-sdk-typescript/...), or the wrong field name
(mastra used `shell_docs_url` with absolute http://localhost:3000 URLs).
Audit against live docs.copilotkit.ai and the 4085 shell at :4010 surfaced:
- 9 og_docs_url 404s (8 on claude-sdk-typescript under a nonexistent
/claude-sdk-typescript/* slug, 1 on /ag2/multi-agent/subagents)
- 24 shell_docs_path 404s (8 claude-sdk-typescript, 6 pydantic-ai, 4 strands,
4 mastra, 2 langgraph-python)
- crewai-crews pointing entirely at /crewai-flows/... (different product)
Fix: point each entry at a real docs.copilotkit.ai page scoped to the correct
framework OR null it out; normalize shell_docs_path to leading-slash form
that composes with the DocsRow `${shellUrl}/${slug}/unselected${path}` scheme;
null google-adk shell paths (no google-adk-scoped shell docs exist, better to
show ✗ than mislead). Regenerated registry + docs-status bundles.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Backend: rewrite `gen_ui_agent.py` as a custom StateGraph that plans a
3-5 step list via an LLM, then walks through pending->running->completed
transitions for each step, publishing updates via copilotkit_emit_state.
The planner LLM call uses copilotkit_customize_config(emit_messages=False)
so its raw JSON plan never leaks into the chat transcript.
- Frontend: replace the v2 messageView.children + useAgent subscription
with v1 useCoAgentStateRender from @copilotkit/react-core. The v1
CopilotKit provider wraps v2 internally, so v2 CopilotChat still works
inside it. The render prop receives {state, nodeName, status} and
inlines an InlineAgentStateCard reading the agent's `steps` list.
- InlineAgentStateCard: refactor from a generic key/value dump to a
proper stepwise tracker with per-step marker (pending number, running
spinner, completed check) and completion headline.
- Registry: drop `kind: testing` from gen-ui-agent in feature-registry
and polish its description to highlight the canonical pattern; also
tighten the manifest.yaml demo description for the same reason.
- Regenerated showcase bundles (registry.json, demo-content.json,
constraints.json) via `pnpm --filter @copilotkit/showcase-scripts run
generate-registry && bundle-content`.
Validation (Playwright against localhost:4100/demos/gen-ui-agent):
- Initial: clean welcome screen + three suggestion pills.
- Mid-run: "Step 2 of 5" with first step checkmarked, second spinning,
rest numbered -- planner JSON no longer leaking as raw text.
- Final: "All 5 steps complete" card + 1-2 sentence LLM summary.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Introduces the "Frontend Tools (Async)" showcase cell — the async sibling
to the in-app-actions "Frontend Tools" cell. Demonstrates the canonical
async useFrontendTool pattern where the handler awaits a real client-side
async operation and RETURNS A RESULT the agent uses.
Concept: a simulated client-side "notes database" query. The frontend
registers a `query_notes` tool whose async handler sleeps 500ms (emulating
IndexedDB / localStorage / local-cache latency) then filters an in-browser
notes array by keyword and returns matching notes. The agent awaits the
result and summarizes matches for the user.
Files:
- src/agents/frontend_tools_async.py — helpful-assistant graph with no
backend tools; system prompt instructs the model to call `query_notes`
for note searches (schema is injected at runtime from the frontend via
CopilotKitMiddleware)
- src/app/demos/frontend-tools-async/page.tsx — CopilotKit provider +
CopilotChat, `useFrontendTool({ handler: async (...) => { await sleep;
return matches; } })` + per-tool render hook that shows a branded
NotesCard, `useConfigureSuggestions` with three prompts
- src/app/demos/frontend-tools-async/notes-card.tsx — emerald/teal
gradient card listing matched notes with tag chips
- langgraph.json — register `frontend_tools_async` graph
- manifest.yaml — features list + demos entry
- feature-registry.json — expanded description + docs URLs point to the
canonical /frontend-tools docs (shared with the sibling cell)
- constraints.yaml — added to all three generative_ui profiles
- docs-links.json — langgraph-python override pointing at /frontend-tools
Validated end-to-end: agent successfully calls `query_notes` with keywords
extracted from natural-language prompts, awaits the async handler, and
summarizes the returned notes for the user.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The advanced variant's distinguishing feature is that the agent-authored,
sandboxed UI can invoke frontend-registered sandbox functions via
Websandbox.connection.remote.<name>(args). The old label "(Advanced)"
did not convey this. Rename to "Open-Ended Gen UI (Advanced: with
frontend function calling)" in both the feature registry and the
langgraph-python manifest, and update descriptions to match. The id
stays `open-gen-ui-advanced` so URLs remain stable.
Regenerate derived bundles (registry.json, demo-content.json,
docs-status.json).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The "Declarative Generative UI (A2UI — Custom Catalog)" single-file
prototype variant was a testing-only companion to the canonical
declarative-gen-ui 3-file BYOC pattern. Drop it everywhere:
- Delete src/app/demos/declarative-gen-ui-hardcoded/ cell directory
- Delete src/agents/a2ui_dynamic_hardcoded.py
- Remove from langgraph-python manifest.yaml (features + demos) and
langgraph.json graphs
- Remove from docs-links.json, route.ts (agent entry + a2ui agents
list), shared/feature-registry.json, shared/constraints.yaml
- Drop the Callout promoting it from a2ui/dynamic-schema.mdx
- Bump expected langgraph-python count 32 → 31 in generate-registry
test; regenerate all bundles
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Pre-Built: Chat was redundant with Pre-Built: CopilotChat — both rows
referred to the same CopilotChat surface with slightly different
framing. Drop prebuilt-chat everywhere:
- Delete src/app/demos/prebuilt-chat/ cell directory
- Remove from langgraph-python manifest.yaml features + demos
- Remove from shared/feature-registry.json features + chat-ui allowlist
- Remove from shared/constraints.yaml constrained-explicit
- Remove from src/app/api/copilotkit/route.ts neutral-fallthrough list
- Update expected counts in bundle-demo-content + generate-registry
tests (langgraph now exposes 32 features, down from 33)
- Fix stale src/agents/main.py test expectation to
src/agents/agentic_chat.py (main.py was split into a neutral assistant
by an earlier Phase-1 fix commit)
- Regenerate shell/src/data/{registry,constraints,demo-content,
docs-status}.json
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Tyler Slaton