Chess Results for Claude, ChatGPT & Cursor

B77 collects and continuously updates chess data — player ratings, tournaments, standings, and results — and surfaces the current numbers directly in your assistant.

Yes — player cards use the latest standard, rapid, and blitz ratings. The rating shown inside a specific tournament is a historical snapshot from that event and is labelled as such.

Tournaments that are running are re-checked frequently, so standings and finished rounds reflect the latest results, usually within the hour.

Chess Results is a hosted MCP server, so it becomes a Claude connector without installing anything locally. 1. Open the app page on B77 and click Install — copy the connection URL it shows. 2. In Claude: main menu → Customize → Connectors → Add → Add custom connector. 3. Name it after what it does, paste the URL into "Remote MCP server URL", sign in with your B77 account. The same connector shows up in claude.ai, Claude Desktop and Claude Code. The connection URL is https://chess-results.b77.ai/mcp.

Chess Results is a hosted MCP server, so it becomes a ChatGPT plugin without installing anything locally. 1. Open the app page on B77 and click Install — copy the connection URL it shows. 2. In ChatGPT: Settings → Safety & Login → enable Developer Mode. 3. Open Plugins → "+" top right → name the plugin, paste the B77 URL, sign in with your B77 account — it is now available in any chat. The connection URL is https://chess-results.b77.ai/mcp.

Chess Results is a hosted MCP server, so it becomes a Cursor MCP server without installing anything locally. 1. Open the app page on B77 and click Install — copy the connection URL it shows. 2. In Cursor: Settings → MCP servers → "+ Add new MCP server" — or edit mcp.json directly: { "mcpServers": { "teamwork": { "url": "https://teamwork.b77.ai/mcp" } } }. 3. Save and restart; Cursor asks you to sign in with your B77 account once, then the tools are available to the agent. The connection URL is https://chess-results.b77.ai/mcp.

Reads: Only the player or tournament name you ask about. Never sees: Your messages, files, or other apps. Storage: Nothing of yours is stored — answers come from chess data B77 keeps up to date. Access runs through your own OAuth sign-in and stays scoped to your account — B77 never sees your passwords, and you can disconnect the app at any time.

Yes. Chess Results is free on B77 — no card, no trial clock. Install it, connect it to your assistant and use it. If Chess Results talks to a third-party service, that service's own plan still applies.

Yes. From the app's Manage page on B77 you invite teammates by email; they add the same Chess Results connection to their own assistant and use it under your access, without setting up credentials themselves. Team apps such as Knowledge Base, Teamwork and Feedback also let you invite people per project. You can revoke a share at any time, and every call is written to the usage log.