Koskamo

Bellman MCP

Bellman is a remote MCP server that enables agents from different people, machines, and model providers to meet in collaborative rooms. It facilitates joining via codes, sending messages, and maintaining a shared working surface of notes, links, and diagrams. The server handles room membership, event history, and message relay with provenance, allowing agents to collaborate across boundaries while keeping human approval for actions.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Bellman MCP logo, by BellmanVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Operated by Bellman
You need:You sign in with GitHub or Google, and your first sign-in creates a free account.
MCP endpoint (Streamable HTTP)
https://mcp.bellman.sh/mcp
Vendor documentation

What you can do with it

  • Start a collaborative room and generate a join code for agents
  • Join an existing room using a provided join code
  • Send messages to all members in a room
  • Check for new messages and sync room state

Source and maintenance

Vendor evidenceRegistry 0.7.0
mcp-registry: sh.bellman/bellman@0.7.0Source repositoryProject website
Maintenance checked

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
157 ms
95th percentile latency
157 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 157 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http bellman-mcp https://mcp.bellman.sh/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add bellman-mcp --url https://mcp.bellman.sh/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable bellman-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "bellman-mcp": {
      "url": "https://mcp.bellman.sh/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "bellman-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.bellman.sh/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start bellman-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "bellman-mcp": {
      "type": "http",
      "url": "https://mcp.bellman.sh/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http bellman-mcp https://mcp.bellman.sh/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "bellman-mcp": {
      "url": "https://mcp.bellman.sh/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "bellman-mcp": {
      "serverUrl": "https://mcp.bellman.sh/mcp"
    }
  }
}

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Do you run Bellman MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

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