Tutu MCP¶

Development line: project:tutu-mcp · thread tutu-mcp-development
Last event: 2026-06-18 · 1 dated since 2026-06-18 · Researched: 2026-09-05 · confidence: medium

What it is¶

Tutu MCP is a Streamable HTTP MCP endpoint for Claude, Claude Code, ChatGPT, OpenCode, and compatible agents.

• Search for flights, trains, buses, suburban trains, and hotels.
• Room details and user reviews.
• Checkout link handoff.

The server selects options and transfers to checkout without accepting payments. Verify the final order on the Tutu page before payment.

Development line¶

• 2026-06-18 — Tutu MCP public endpoint referenced. On 2026-06-18, a Tutu MCP development update referenced the public MCP endpoint at mcp.tutu.ru/mcp.

What changed¶

• 2026-06-18 — added recognition of branded trains, including Lastochka and double-decker cars.
• 2026-06-22 — Tutu announced AI agent access for searching and booking flights, trains, buses, suburban trains, and hotels.
• 2026-08-19 — 2026-08-21 — Tutu ran a hackathon around the server: 71 teams participated, 42 submitted projects. This expanded frontend and agent scenarios without changing the confirmed endpoint contract.

How to use this¶

From 2026-06-18, practitioners should treat https://mcp.tutu.ru/mcp as the public Tutu MCP endpoint to evaluate or integrate, while confirming its protocol and access requirements.

1. Add the endpoint https://mcp.tutu.ru/mcp as a remote Streamable HTTP MCP without authentication. — https://mcp.tutu.ru/mcp
2. In Claude Code, run claude mcp add --transport http tutu https://mcp.tutu.ru/mcp. — https://mcp.tutu.ru/mcp
3. Pass origin and destination cities, dates, budget, transport type, and limits to the agent; compare routes by price and time. — https://github.com/chemisttt/tutu-mcp-kit/blob/main/docs/MCP.md
4. Check final terms and complete booking on Tutu; third-party apps must not accept payment instead of Tutu. — https://github.com/chemisttt/tutu-mcp-kit

Best practices¶

• Do not open the endpoint in a browser as an API: use a same-origin proxy for browser clients so CORS does not block requests. — https://github.com/chemisttt/tutu-mcp-kit/blob/main/docs/MCP.md
• Do not substitute mock offers when live MCP returns empty results: show the empty state or diagnose the failure. — https://github.com/chemisttt/tutu-mcp-kit
• For split trips, query transport and hotels separately, deduplicate results, and build checkout links only from the returned checkout_ref. — https://github.com/chemisttt/tutu-mcp-kit/blob/main/docs/MCP.md

Superseded by this¶

• 2026-07-16 — passenger cart registration and one-time checkout links replaced the flow where the agent stopped at the data entry page. The date comes from a secondary message and needs primary confirmation.

Still unknown¶

• The response schema lacks event_findings and new_events fields; development updates stay in what_changed without unsupported fields.
• A secondary source confirms branded train recognition for the 2026-06-18 update, but its publication date was unavailable.
• No primary dated Tutu source was found for release statuses on 2026-06-23, 2026-07-01, 2026-07-08, 2026-07-09, and 2026-07-16, so they remain unconfirmed product chronology.

Sources¶

Agent brief¶

• Subject: project:tutu-mcp, thread tutu-mcp-development, 1 dated events 2026-06-18 → 2026-06-18.
• Practical note: From 2026-06-18, practitioners should treat https://mcp.tutu.ru/mcp as the public Tutu MCP endpoint to evaluate or integrate, while independently confirming its current protocol and access requirements.
• Confidence: medium. Dated supersedes above are the authority for what is obsolete.