cograph-mcp

MCP (Model Context Protocol) server for Cograph. Gives AI agents tools to query and ingest data into your knowledge graphs.

Install / run

No install needed — use npx:

npx -y cograph-mcp

Claude Desktop / Cursor / Claude Code

{
  "mcpServers": {
    "cograph": {
      "command": "npx",
      "args": ["-y", "cograph-mcp"],
      "env": {
        "COGRAPH_API_KEY": "your-key",
        "COGRAPH_API_URL": "https://api.cograph.cloud"
      }
    }
  }
}

Tools exposed

• list_knowledge_graphs — list available KGs and descriptions
• ask — ask a natural language question; returns the answer
• ingest_csv — ingest a CSV file by absolute path into a named KG
• view_ontology — show types, attributes, relationships across KGs

Environment

• COGRAPH_API_KEY — required
• COGRAPH_API_URL — default https://api.cograph.cloud
• COGRAPH_TENANT — default demo-tenant

Legacy OMNIX_* vars are also accepted.

License

MIT