MCP Servers

Ideon publishes a first-party Model Context Protocol server over stdio transport.

Current Status

• Entry command: ideon mcp serve
• Transport: stdio
• Intended usage: local process-spawned MCP clients
• Current tool set:
  • ideon_write
  • ideon_write_resume
  • ideon_delete
  • ideon_config_get
  • ideon_config_set

Contract Notes

• Tool contracts must remain synchronized with CLI behavior and skill metadata.
• Contract parity is validated via the integration sync check in lint.
• Errors from tool handlers are returned as MCP tool errors with actionable messages.

Maintenance Policy

For the mandatory same-change sync rule and validation checklist, see:

• Agent Maintenance and Sync