Claude Bridge MCP Server

by constripacityio.github.constripacity/claude-code-bridgev1.3.0

Durable local-first MCP relay for independent coding agents.

13Pythonstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Maintained48d ago

Install Claude Bridge MCP server

claude mcp add claude-code-bridge -e CLAUDE_BRIDGE_AUTH_TOKEN='<claude-bridge-auth-token>' -- uvx claude-code-bridge --stdio

{
  "mcpServers": {
    "claude-code-bridge": {
      "command": "uvx",
      "args": [
        "claude-code-bridge",
        "--stdio"
      ],
      "env": {
        "CLAUDE_BRIDGE_AUTH_TOKEN": "<claude-bridge-auth-token>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "claude-code-bridge": {
      "command": "uvx",
      "args": [
        "claude-code-bridge",
        "--stdio"
      ],
      "env": {
        "CLAUDE_BRIDGE_AUTH_TOKEN": "<claude-bridge-auth-token>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "claude-code-bridge": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "claude-code-bridge",
        "--stdio"
      ],
      "env": {
        "CLAUDE_BRIDGE_AUTH_TOKEN": "<claude-bridge-auth-token>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "claude-code-bridge": {
      "command": "uvx",
      "args": [
        "claude-code-bridge",
        "--stdio"
      ],
      "env": {
        "CLAUDE_BRIDGE_AUTH_TOKEN": "<claude-bridge-auth-token>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
CLAUDE_BRIDGE_DB	—	—	SQLite database path (default: ./claude-bridge.db). Share the same path across HTTP and stdio instances to share state.
CLAUDE_BRIDGE_AUTH_TOKEN	—	yes	Optional Bearer token for HTTP mode. As of 1.2.0, binding a non-loopback host requires this token together with an explicit trusted host (CLAUDE_BRIDGE_TRUSTED_HOSTS), unless --allow-unauthenticated-network is passed; loopback (stdio and localhost) does not require it. When set, all HTTP endpoints except /status require Authorization: Bearer <token>. Not used in stdio mode.

Freshness

Maintained — last maintenance signal 48d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-08-23 · 48d ago · GitHub
Latest release
2026-08-23 · 48d ago · GitHub · v1.3.0
Package published
no data · npm/PyPI
Registry entry updated
2026-08-23 · 48d ago · official registry · v1.3.0

FAQ

›How do I install the Claude Bridge MCP server in Claude Code?

Run: claude mcp add claude-code-bridge -e CLAUDE_BRIDGE_AUTH_TOKEN='<claude-bridge-auth-token>' -- uvx claude-code-bridge --stdio. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Claude Bridge require an API key?

Yes. It expects CLAUDE_BRIDGE_AUTH_TOKEN, of which 1 is a secret.

›Can I use Claude Bridge as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Claude Bridge in the official MCP registry?

Yes, as io.github.constripacity/claude-code-bridge.