Bump the canonical CopilotKit pin across all showcase integrations + shell
to 1.61.2 (canonical-pins.json, every package.json + package-lock.json),
which carries CopilotKit#5611: passing a catalog to the provider
(`<CopilotKit a2ui={{ catalog }}>`) now auto-enables A2UI and defaults tool
injection on, so the runtime no longer needs an explicit `a2ui` config.
Demonstrate the feature on the A2UI dynamic (declarative-gen-ui) demos by
removing the now-redundant runtime `a2ui` block (`injectA2UITool: true` +
`defaultCatalogId`) from:
- langgraph-python, langgraph-fastapi, langgraph-typescript
- strands, strands-typescript
- google-adk
The forwarded catalog supplies its own catalogId (sdk-js A2UI middleware
auto-derives `defaultCatalogId` from it), so the previous "Catalog not found"
fallback no longer applies.
Verified: validate-pins drift ratchet unchanged (38 / same hash);
langgraph-python D6 `gen-ui-declarative` green end-to-end (no Catalog-not-found).
Bump every @copilotkit/* dependency across the showcase integrations and
the shell from 1.60.2 (and stray "latest" override pins) to an exact
1.61.1 pin, and move the canonical pin source of truth to match.
Regenerate each standalone npm package-lock.json with the same
--legacy-peer-deps flag the Dockerfiles use for "npm ci".
- showcase/integrations/*/package.json + package-lock.json
- showcase/integrations/langgraph-typescript/src/agent/*
- showcase/shell/package.json + package-lock.json
- showcase/scripts/showcase-canonical-pins.json: canonical 1.60.2 to 1.61.1
aimock stays on its own version line (1.26.1). The Python copilotkit SDK
was already 0.1.94 across every requirements.txt, so no change there.
validate-pins ratchet is unchanged (FAIL=38, identical hash);
validate-parity, validate-fixture-tool-surface, and the showcase/scripts
vitest suite (2102 tests) all pass.
Aligns dependency versions across all 19 showcase integrations to current
released minor versions for the 1.60.2 release cycle.
Package families:
- @copilotkit/{a2ui-renderer, react-core, react-ui, runtime, shared, sdk-js, voice}
1.59.4 -> 1.60.2 (18 integrations already staged; ms-agent-harness-dotnet
catches up from 1.57.2)
- @ag-ui/{client, core, encoder} 0.0.55 -> 0.0.57
- @ag-ui/mastra 0.2.1-beta.2 -> 0.2.4 (stable on 0.x; 1.0.x major held back)
Includes the previously-missed ms-agent-harness-dotnet integration in the
@copilotkit/* bump, plus the @copilotkit/web-inspector override pin.
Lockfile-only reconciliation via npm install --package-lock-only
--legacy-peer-deps (cmdk@0.2.1 pre-existing react^18 peer-dep is unaffected).
Bump canonicalCopilotKitVersion 1.59.2 -> 1.59.4 and pin every
integration's @copilotkit/* to 1.59.4 (locks regenerated). Keeps the
whole showcase on one version instead of letting the langgraph A2UI
demos deviate. Existing per-slug overrides (built-in-agent pkg.pr.new,
ms-agent-harness-dotnet 1.57.2) unchanged.
Previously pydantic-ai and claude-sdk-typescript used 'latest' for all
@copilotkit/* dependencies (and the @copilotkit/web-inspector pnpm
overrides on @copilotkit/core), which the showcase validate-pins ratchet
counts as non-exact pin drift. Intended design is to pin to exact 1.59.2.
Changes:
- integrations/pydantic-ai/package.json: @copilotkit/{a2ui-renderer,react-core,runtime,shared,voice} 'latest' -> '1.59.2'; npm + pnpm overrides on @copilotkit/web-inspector>@copilotkit/core 'latest' -> '1.59.2'
- integrations/claude-sdk-typescript/package.json: same set as above
- Regenerated both package-lock.json files via npm install --legacy-peer-deps --package-lock-only
- scripts/fail-baseline.json: ratcheted DOWN validatePinsFailCount 106 -> 104; updated validatePinsFailHash to dde7950e8d691de5a7b2c0c16ca64b3e550221cb6072d2c29e24dcb497515cf6 (matches local sort-uniq + shasum-256 of the new [FAIL] set)
Verified locally: npx tsx validate-pins.ts reports Summary FAIL=104
(2 fewer than baseline because pydantic-ai's @copilotkit/react-core and
@copilotkit/runtime moved from 'latest' (non-exact) to '1.59.2' (exact);
CST already had unrelated FAILs that remain). Non-@copilotkit deps
(lucide-react, cmdk, openai, @ag-ui/*) intentionally left unchanged.
Mirror manifest-driven homepage from langgraph-python (replacing 59-line stub
with the tag-grouped, features-ordered layout) and add the missing
threadid-frontend-tool-roundtrip demo page. Register the new agent slug in
the runtime route so the demo can talk to the PydanticAI backend via the
default sales agent mount.
Fix the pre-existing frontend-tools slug mismatch: the page declared
agent="frontend-tools" (matching what src/app/api/copilotkit/route.ts
registers) but CopilotSidebar received agentId="frontend_tools" (underscore,
LGP convention). Align agentId to the hyphenated form pydantic actually
registers.
Pin @copilotkit/* deps to 1.59.0 (matching LGP's installed versions), add
the previously-missing @copilotkit/shared, and bump @ag-ui/{client,core}
to ^0.0.52 to satisfy the new @copilotkit/shared peer range. Regenerate
package-lock.json. Python backend (agent.py / agent_server.py / src/agents/)
is preserved untouched.
The D6 parity mirror sweep copied LGP demo pages into pydantic-ai but did
not copy the shadcn UI primitives + lib/utils they import, nor reconcile
the manifest highlight paths against actual mirrored file layouts.
Caused two CI build-check failures on PR #5109:
1. pydantic-ai build-check: Next webpack could not resolve
'@/components/ui/{button,card,avatar,...}' or '@/lib/utils'.
Fix: copy LGP shadcn primitives (avatar, badge, button, card, input,
scroll-area, select, separator, spinner, textarea) + lib/utils.ts;
add 'radix-ui' (umbrella package the primitives import from) and
'yaml' (used by demos/layout.tsx) to package.json + lockfile.
2. shell-dojo build-check: bundle-demo-content.ts rejected
pydantic-ai::chat-slots highlight path
'src/app/demos/chat-slots/custom-welcome-screen.tsx' (does not exist).
Fix: align pydantic-ai manifest highlight paths for chat-slots,
headless-complete, tool-rendering-reasoning-chain, and
gen-ui-interrupt with LGP-canonical paths that match the mirrored
file layout (slot-wrappers.tsx, chat/hooks/tools subdirs,
_components/time-picker-card.tsx; drop nonexistent README.md ref).
Local verification: npm run build in pydantic-ai succeeds;
bundle-demo-content.ts bundles 695 demos including all four previously
broken pydantic-ai entries with no errors.
The "next" dist-tag was a workaround for Docker builds that can't resolve
workspace:* — but "next" has gone stale (1.55.2-next.1) while "latest" is
at 1.56.5. Renovate doesn't cover showcase/, so these never auto-bumped.
Switch all 19 showcase package.json files to "latest".
Replace sys.path.insert hacks in Python agent files with direct
imports via symlinks to shared/{python,typescript}/tools.
Update Dockerfiles, entrypoints, and configs to support the new
symlink-based tool resolution. Add PARITY_NOTES for frameworks
that have known gaps.
The showcase framework directories better reflect their role as
integration examples rather than distributable packages.
Renames showcase/packages/ -> showcase/integrations/ and updates
the test docker-compose file reference accordingly.
Ran Shem Tov