Koskamo

Claude Bridge MCP

A durable local-first MCP relay for independent coding agents that enables real-time cross-machine communication for Claude Code agents. It supports multiple transport interfaces including MCP Streamable HTTP, stdio, and REST, allowing clients to connect via dashboard, TUI, or scripts while maintaining security through explicit policies and token authentication.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Claude Bridge MCP logo, by constripacityCommunity listingLocal stdioSource reviewed; not executedPublished by constripacity
You need:python -m pip install claude-code-bridge
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 14 GitHub stars

What you can do with it

  • Relay messages between Claude Code agents across different machines
  • Provide a local subprocess transport via stdio for MCP clients
  • Monitor relay activity through a browser dashboard or TUI
  • Enable secure cross-machine communication over private LAN or tailnet

Source and maintenance

Community listingRegistry 1.3.0MIT
mcp-registry: io.github.constripacity/claude-code-bridge@1.3.0Source repository
Last repository push
Latest release
v1.3.0
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

claude-code-bridge 1.3.0

pypiuvx
claude-code-bridge package definition
{
  "version": "1.3.0",
  "transport": "stdio",
  "identifier": "claude-code-bridge",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "--stdio",
      "valueHint": "--stdio"
    }
  ],
  "environmentVariables": [
    {
      "name": "CLAUDE_BRIDGE_DB",
      "format": "string",
      "description": "SQLite database path (default: ./claude-bridge.db). Share the same path across HTTP and stdio instances to share state."
    },
    {
      "name": "CLAUDE_BRIDGE_AUTH_TOKEN",
      "format": "string",
      "description": "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."
    }
  ]
}

Tools

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

No tool definitions available.

Maintenance history

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

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before 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.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "claude-bridge-mcp": {
      "command": "uvx",
      "args": [
        "claude-code-bridge==1.3.0",
        "--stdio"
      ],
      "env": {
        "CLAUDE_BRIDGE_DB": "<YOUR_CLAUDE_BRIDGE_DB>",
        "CLAUDE_BRIDGE_AUTH_TOKEN": "<YOUR_CLAUDE_BRIDGE_AUTH_TOKEN>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "claude-bridge-mcp": {
      "command": "uvx",
      "args": [
        "claude-code-bridge==1.3.0",
        "--stdio"
      ],
      "env": {
        "CLAUDE_BRIDGE_DB": "<YOUR_CLAUDE_BRIDGE_DB>",
        "CLAUDE_BRIDGE_AUTH_TOKEN": "<YOUR_CLAUDE_BRIDGE_AUTH_TOKEN>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "claude-bridge-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "claude-code-bridge==1.3.0",
        "--stdio"
      ],
      "env": {
        "CLAUDE_BRIDGE_DB": "<YOUR_CLAUDE_BRIDGE_DB>",
        "CLAUDE_BRIDGE_AUTH_TOKEN": "<YOUR_CLAUDE_BRIDGE_AUTH_TOKEN>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "claude-bridge-mcp": {
      "command": "uvx",
      "args": [
        "claude-code-bridge==1.3.0",
        "--stdio"
      ],
      "env": {
        "CLAUDE_BRIDGE_DB": "<YOUR_CLAUDE_BRIDGE_DB>",
        "CLAUDE_BRIDGE_AUTH_TOKEN": "<YOUR_CLAUDE_BRIDGE_AUTH_TOKEN>"
      }
    }
  }
}

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