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MCP concepts
Bounded reads, staged writes, tenant isolation. The same registry the UI uses.
Updated September 4, 2026 1 min read
The Command Center exposes a Model Context Protocol server so Claude Desktop, Claude Code, ChatGPT, Cursor, and Antigravity can read bounded workspace state and stage proposals. It speaks the handshake initialize lifecycle over Streamable HTTP, and also a local stdio adapter for desktop clients.
Invariants
- Bounded reads. Tools like
get_today_snapshot,search_pipeline,get_record_timeline, andsearch_knowledge_basereturn capped windows. Credentials and tokens are scrubbed. - Staged writes. Mutating tools insert into
action_queue. There is no MCP tool that approves a proposal. Approval happens from an authenticated admin session on Today. - Tenant isolation. External HTTP requests authenticate with a per-tenant MCP Bearer key from Integrations, or a founder session. Do not share one key across workspaces.
The tool list is the same registry the UI uses. Adding a tool in ai-tools.ts and claiming it on a module is what makes it appear over MCP. You do not maintain a second list.
Endpoints
- Platform:
/api/mcp - Tenant:
/api/public/<tenantSlug>/mcp
A GET on the tenant endpoint returns a small ok payload you can use to check DNS and deploy before debugging auth.
Client setup is on Connect an MCP client.