Model Context Protocol · public beta

Give AI assistants a safe window into Arc en Ciel.

Connect AI assistants to curated, bounded Arc en Ciel catalogue reads and explicitly confirmed OAuth actions over remote Streamable HTTP MCP.

Remote MCP endpoint Developer Platform Security

Connection profile

Endpoint
https://arcenciel.io/mcp
Transport
Streamable HTTP
Authentication
Anonymous reads · scoped OAuth actions
Response maximum
64 KiB

Curated tools

  • search_models
  • get_model
  • get_model_version
  • get_download_plan
  • Nine image, article, creator, collection, search, and fetch reads
  • Scoped generator discovery and job status

Explicit security boundary

No shell, Docker socket, database access, arbitrary URL fetch, binary download, internal route, upload, public publish, chat, moderation, or account operation is exposed. Inputs, counts, output bytes, redirects, timeouts, and rate limits are bounded server-side.

Private/unlisted collection changes and bounded txt2img jobs require resource-bound OAuth plus a five-minute server confirmation tied to the exact action. Exact retries reuse one idempotency key.