evsoch-mcp

Secured MCP bridge for EVSocho vehicle ingest.

This process is a thin client. It never talks to Supabase directly and must never be given SUPABASE_SERVICE_ROLE_KEY or other DB credentials. All privileged work (token verification, rate limits, Zod validation, upsert_vehicle_graph) stays on the EVSocho Next.js server.

Cursor / agent
   │ stdio (MCP)
   ▼
evsoch-mcp  ── HTTPS + Bearer daily token ──►  EVSocho /api/ingest/*
                                                   │
                                                   ▼
                                         server-side auth + DB

Auth model

Never put Supabase service-role keys in MCP env or share them with agents.

Each morning (IST), open Admin → dashboard (or API Keys), copy the current MCP Daily API Key into Cursor MCP env as EVSOCH_INGEST_TOKEN.

Related MCP server: Discord MCP Server

Tools

publish_status is always forced to Draft. Live/Verified vehicles cannot be updated or deleted via ingest — use the admin UI.

Failed upserts/deletes return structured fields: reason, code, details, hint, resolution, and existing (when a slug/id conflict exists). MCP surfaces these to the agent — do not treat a bare “Could not save” as complete.

Slug conflicts:

• Live/Verified owns slug → keep it; create Draft under a new slug (e.g. slug-draft).

• Draft owns slug → update with vehicle_id, or soft-delete only if that Draft was a mistake.

Setup

export PATH="/usr/local/bin:/opt/homebrew/bin:$PATH"
cd /path/to/evsoch-mcp
npm install
cp .env.example .env   # optional; prefer Cursor MCP env

Required env:

• EVSOCH_API_BASE_URL — HTTPS app origin (http only for localhost)

• EVSOCH_INGEST_TOKEN — daily token from admin panel (min length enforced)

Cursor MCP config

Add to your Cursor MCP settings (example):

{
  "mcpServers": {
    "evsoch": {
      "command": "npx",
      "args": ["tsx", "/absolute/path/to/evsoch-mcp/src/index.ts"],
      "env": {
        "EVSOCH_API_BASE_URL": "https://www.evsoch.com",
        "EVSOCH_INGEST_TOKEN": "paste-daily-token-here"
      }
    }
  }
}

Do not commit tokens. Prefer the Cursor env UI over checking .env into git.

Local run

export EVSOCH_API_BASE_URL=http://localhost:3000
export EVSOCH_INGEST_TOKEN=your-token
npm start

Use stderr for logs; stdout is reserved for MCP JSON-RPC.

Security model

See SECURITY.md.

License

Private — EVSOCH.