indifferentketchup
5692e99a5d
Validates the MCP-client loop end-to-end against one real MCP server before the full v1.15 port. New services/mcp-client.ts wraps @modelcontextprotocol/sdk v1.29.0 with Streamable HTTP transport. On startup (when MCP_CONTEXT7_URL is set), connects to Context7, discovers tools via tools/list, wraps each as a ToolDef prefixed context7_<name>, and appends to ALL_TOOLS via appendMcpTools. Read-only invariant guard rejects any tool with readOnlyHint: false. Tool dispatch is transparent — executeToolCall routes MCP calls through the ToolDef execute wrapper, which strips the prefix before calling the MCP server. Result size capped at 5MB with truncation. Graceful degradation: server down at startup → zero tools; server down mid-session → error result, model self-corrects. Adversarial review caught that a Zod .default() on the URL config made MCP always-on instead of opt-in — fixed by removing the default. MCP_CONTEXT7_URL must be explicitly set to enable. ALL_TOOLS changed from ReadonlyArray to mutable to support late-registration. appendMcpTools re-sorts and rebuilds TOOLS_BY_NAME after append. 348/348 server tests passing (16 new mcp-client tests). No schema changes, no frontend changes. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
boocode
Self-hosted single-user developer chat app. v1: chat only.
Stack
- Node 20, Fastify, postgres (porsager/postgres), ws, zod
- React 18, Vite, TypeScript, Tailwind v4, shadcn/ui
- Postgres 16
- pnpm workspaces
Layout
apps/server— Fastify API + WebSocket + inference loop + file-read toolsapps/web— React frontend; served by Fastify in production, Vite in dev
Local dev
Requires Node 20, pnpm, Docker (for Postgres), and ripgrep.
# install
pnpm install
# bring up postgres only
cp .env.example .env
# edit POSTGRES_PASSWORD if you like; default DATABASE_URL points at the container
docker compose up -d boocode_db
# run server (port 3000) and web (port 5173) in two shells
DATABASE_URL=postgres://boocode:devpass@127.0.0.1:5500/boocode \
LLAMA_SWAP_URL=http://100.101.41.16:8401 \
pnpm dev:server
pnpm dev:web
The Vite dev server proxies /api and /api/ws/* to the Fastify backend with a
synthetic Remote-User: sam header so the Authelia auth layer can be skipped
during development.
Production
cd /opt/boocode
docker compose up --build -d
Binds to 100.114.205.53:9500 (Tailscale). Authelia is expected to gate the
upstream and inject Remote-User. Postgres binds loopback only.
What v1 has
Project sidebar, sessions per project, chat with streaming responses over
WebSocket, four file-read tools scoped to the project root (view_file,
list_dir, grep, find_files), and a model picker driven by llama-swap's
/v1/models.
What v1 does not have lives in v2 (terminal pane) and v3 (Coder pane).