What is the key difference between Claude Mcp Bridge and Codex Mcp Tool?

Claude Mcp Bridge belongs to the Coding Agents category with local stdio execution, while Codex Mcp Tool belongs to the Coding Agents category with local stdio execution.

How do I install Claude Mcp Bridge or Codex Mcp Tool in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Claude Mcp Bridge and Codex Mcp Tool free or paid?

Claude Mcp Bridge operates under a BYOK (Pay Provider Direct) model (API Key required). Codex Mcp Tool operates under a BYOK (Pay Provider Direct) model (API Key required).

Which MCP server has more tools and community activity?

Claude Mcp Bridge lists 5 tools with 4 views and 6 GitHub stars. Codex Mcp Tool lists 6 tools with 1 views and 23 GitHub stars.

Can I use both Claude Mcp Bridge and Codex Mcp Tool together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install Claude Mcp Bridge or Codex Mcp Tool in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Claude Mcp Bridge and Codex Mcp Tool free to use, or do they require API keys?

Claude Mcp Bridge is listed under a BYOK (Pay Provider Direct) model with API Key required . Codex Mcp Tool operates under a BYOK (Pay Provider Direct) model with API Key required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Claude Mcp Bridge and Codex Mcp Tool at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both hampsterx-claude-mcp-bridge and x51xxx-codex-mcp-tool as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Claude Mcp Bridge has a Quality Score of 52 /100 ( Good ) with 4 views, 0 installs, and 6 GitHub stars. Codex Mcp Tool holds a Quality Score of 52 /100 ( Good ) with 1 views, 0 installs, and 23 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Claude Mcp Bridge vs Codex Mcp Tool

In-depth architectural comparison of the Claude Mcp Bridge and Codex Mcp Tool MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Claude Mcp Bridge

Coding Agents · Local stdio

Quality: 52/100 (Good) | Auth: API Key required

Codex Mcp Tool

Coding Agents · Local stdio

Quality: 52/100 (Good) | Auth: API Key required

Verdict Summary: Choose Claude Mcp Bridge if you need specialized Coding Agents tools running via a local process. Choose Codex Mcp Tool if your workspace requires Coding Agents integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Claude Mcp Bridge when:

You need dedicated capabilities in the Coding Agents domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: ANTHROPIC_API_KEY, CLAUDE_BRIDGE_USE_API_KEY, CLAUDE_DEFAULT_MODEL, CLAUDE_QUERY_MODEL, CLAUDE_STRUCTURED_MODEL.
Primary tools included: query, search, structured.

Explore Claude Mcp Bridge Details

Choose Codex Mcp Tool when:

You need dedicated capabilities in the Coding Agents domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: CODEX_SESSION_TTL_MS, CODEX_MAX_SESSIONS.
Primary tools included: .

Feature & Specification Comparison

Specification	Claude Mcp Bridge hampsterx Coding Agents	Codex Mcp Tool x51xxx Coding Agents
Summary	Wraps Claude Code CLI as MCP tools (query, search, structured, sessions) with subscription-first auth, cost metadata, budget caps, and granular tool sandboxing.	MCP server that connects your IDE or AI assistant to Codex CLI for code analysis and editing with support for multiple models (gpt-5-codex, o3, codex-1)
Category & Scope	Coding Agents

Tools & Capabilities Breakdown

Claude Mcp Bridge Tools (5)

query

Execute prompts with file context, session resume, effort control, and budget caps. Supports text and images. For code review, see [Code review with this CLI](#code-review-with-this-cli).

Web search via Claude CLI's WebSearch and WebFetch tools. Returns synthesized answers with sources.

structured

JSON Schema validated output via Claude CLI's native `--json-schema`.

ping

Health check with CLI version, auth method, capabilities, and model config.

listSessions

List active sessions with cumulative cost, turn count, and timestamps.

Codex Mcp Tool Tools (6)

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Claude Mcp Bridge Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "hampsterx-claude-mcp-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "hampsterx-claude-mcp-bridge"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "YOUR_ANTHROPIC_API_KEY_HERE",
        "CLAUDE_BRIDGE_USE_API_KEY": "YOUR_CLAUDE_BRIDGE_USE_API_KEY_HERE",
        "CLAUDE_DEFAULT_MODEL": "YOUR_CLAUDE_DEFAULT_MODEL_HERE",
        "CLAUDE_QUERY_MODEL": "YOUR_CLAUDE_QUERY_MODEL_HERE",
        "CLAUDE_STRUCTURED_MODEL": "YOUR_CLAUDE_STRUCTURED_MODEL_HERE"
      }
    }
  }
}

Codex Mcp Tool Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "x51xxx-codex-mcp-tool": {
      "command": "npx",
      "args": [
        "-y",
        "@trishchuk/codex-mcp-tool"
      ],
      "env": {
        "CODEX_SESSION_TTL_MS": "YOUR_CODEX_SESSION_TTL_MS_HERE",
        "CODEX_MAX_SESSIONS": "YOUR_CODEX_MAX_SESSIONS_HERE"
      }
    }
  }
}

Frequently Asked Questions

Claude Mcp Bridge is categorized under Coding Agents and uses a local stdio subprocess. In contrast, Codex Mcp Tool belongs to Coding Agents using local stdio subprocess. Select Claude Mcp Bridge when you need capabilities focused on coding agents and Codex Mcp Tool when you require tools for coding agents.

More alternatives to Claude Mcp Bridge More alternatives to Codex Mcp Tool Coding Agents category hub