mirror of https://github.com/CopilotKit/CopilotKit.git synced 2026-09-14 16:26:20 +08:00

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Ran Shem Tov 24a93672f1 feat(showcase): bump CopilotKit 1.61.1 -> 1.61.2 and adopt A2UI catalog auto-inject (#5611 )

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).

2026-06-25 14:03:36 +02:00

public

feat(showcase): port 8 features to built-in-agent integration

2026-04-29 11:39:39 +02:00

Merge remote-tracking branch 'origin/main' into worktree-mossy-tumbling-unicorn

2026-04-28 18:13:21 +02:00

src

fix(showcase): make built-in-agent declarative-gen-ui paint its D6 surface

2026-06-24 20:25:16 -07:00

tests/e2e

fix(showcase/built-in-agent): rename roll_dice → roll_d20 to match LGP canonical naming

2026-06-12 12:12:57 -07:00

.env.example

Merge remote-tracking branch 'origin/main' into worktree-mossy-tumbling-unicorn

2026-04-28 18:13:21 +02:00

Dockerfile

fix(showcase): regenerate 18 lockfiles in isolation; switch to npm ci

2026-05-19 12:12:57 +02:00

docs-links.json

chore(showcase/integrations): correct cell docs links across frameworks

2026-04-29 10:31:44 -07:00

entrypoint.sh

Merge remote-tracking branch 'origin/main' into worktree-mossy-tumbling-unicorn

2026-04-28 18:13:21 +02:00

manifest.yaml

fix(showcase): add D6 NSF entries + feature alignment across 14 integration manifests

2026-06-12 03:24:16 -07:00

next.config.ts

fix(cvdiag): resolve staged cvdiag .js imports in integration next build (extensionAlias / stage rewrite) — unbreaks build-check across all integrations (M6)

2026-06-19 14:09:14 -07:00

package-lock.json

feat(showcase): bump CopilotKit 1.61.1 -> 1.61.2 and adopt A2UI catalog auto-inject (#5611 )

2026-06-25 14:03:36 +02:00

package.json

feat(showcase): bump CopilotKit 1.61.1 -> 1.61.2 and adopt A2UI catalog auto-inject (#5611 )

2026-06-25 14:03:36 +02:00

PARITY_NOTES.md

docs(showcase): correct gen-ui-agent PARITY_NOTES (it is GREEN, not react-core-blocked)

2026-06-24 15:12:45 -07:00

playwright.config.ts

feat(showcase): add X-AIMock-Context header to Playwright configs across 18 integrations

2026-05-26 11:25:57 -07:00

postcss.config.mjs

Merge remote-tracking branch 'origin/main' into worktree-mossy-tumbling-unicorn

2026-04-28 18:13:21 +02:00

README.md

Merge remote-tracking branch 'origin/main' into worktree-mossy-tumbling-unicorn

2026-04-28 18:13:21 +02:00

tsconfig.json

Merge remote-tracking branch 'origin/main' into worktree-mossy-tumbling-unicorn

2026-04-28 18:13:21 +02:00

vitest.config.ts

fix(cvdiag): bundle a concrete writer-role PB writer into TS integration backends (auth-with-password→Bearer fetch) so backend events persist; was a type-only no-op seam

2026-06-21 12:49:05 -07:00

README.md

Built-in Agent (TanStack AI) Showcase

CopilotKit's BuiltInAgent in factory mode with TanStack AI as the LLM backend.

The agent runs in-process inside the Next.js API route — there is no separate agent server process to start (unlike the LangGraph TypeScript variant which spawns langgraph-cli on port 8123).

Quick Start

Prerequisites

Node.js 18+
An OpenAI API key

Setup

Clone & install dependencies

npm install

Set environment variables

Create a .env.local file from .env.example:

cp .env.example .env.local

Then fill in your OPENAI_API_KEY:

OPENAI_API_KEY=sk-...
NEXT_PUBLIC_COPILOTKIT_AGENT=default

Start the dev server

npm run dev

Open http://localhost:3000 to see the demo index.

Build

npm run build

Architecture

Agent Factory: See src/lib/factory/tanstack-factory.ts for the BuiltInAgent wiring and TanStack AI integration.
Tools: Defined in:
- src/lib/factory/state-tools.ts — state management tools
- src/lib/factory/server-tools.ts — server-side tools
- src/lib/factory/subagent-tools.ts — sub-agent tools
API Route: src/app/api/copilotkit/[[...slug]]/route.ts handles the AG-UI protocol.

Next Steps

Phase 3+ will add individual demo pages under src/app/demos/.