What is the key difference between Claude Mcp Bridge and Persistproc?

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

How do I install Claude Mcp Bridge or Persistproc 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 Persistproc free or paid?

Claude Mcp Bridge operates under a BYOK (Pay Provider Direct) model (API Key required). Persistproc operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Claude Mcp Bridge lists 5 tools with 4 views and 6 GitHub stars. Persistproc lists 5 tools with 4 views and 8 GitHub stars.

Can I use both Claude Mcp Bridge and Persistproc 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 Persistproc 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 Persistproc 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 . Persistproc operates under a Free / Open Source model with No auth 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 Persistproc at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both hampsterx-claude-mcp-bridge and irskep-persistproc 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 61 /100 ( Good ) with 4 views, 0 installs, and 6 GitHub stars. Persistproc holds a Quality Score of 49 /100 ( Fair ) with 4 views, 0 installs, and 8 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Claude Mcp Bridge vs Persistproc

In-depth architectural comparison of the Claude Mcp Bridge and Persistproc 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: 61/100 (Good) | Auth: API Key required

Persistproc

Coding Agents · Local stdio

Quality: 49/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Claude Mcp Bridge if you need specialized Coding Agents tools running via a local process. Choose Persistproc 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, structured, search.

Explore Claude Mcp Bridge Details

Choose Persistproc when:

You need dedicated capabilities in the Coding Agents domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: Start, stop, and restart managed processes, List all managed processes with status and log paths, Retrieve and stream process output logs.

Feature & Specification Comparison

Specification	Claude Mcp Bridge hampsterx Coding Agents	Persistproc irskep 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 + command line tool that allows agents to see & control long-running processes like web servers. Start, stop, restart, read logs.
Category & Scope	Coding Agents

Tools & Capabilities Breakdown

Claude Mcp Bridge Tools (5)

query

Execute a prompt via Claude Code CLI with optional file context and session resume. Claude is an AI coding agent that can generate, analyze, refactor, and explain code. Capabilities: code generation and refactoring, code analysis and explanation, file understanding (text and images), multi-turn conversations via sessionId. Cost: Default model is Sonnet (~$0.01-0.10/call). Use effort="low" for simple tasks, effort="high" + model="opus" for complex analysis. Set maxBudgetUsd to cap per-call cost (recommended for effort="max" or model="opus"). Tips: - Set workingDirectory to the target repo for project-aware responses. - Break complex tasks into focused prompts rather than one large request. - Resume multi-turn conversations with sessionId from a previous response's metadata. - Include relevant files via the files parameter for targeted context (text files inlined in prompt, images trigger allowed-tools mode). - Use noSessionPersistence=true for stateless one-shot calls.

structured

Generate JSON conforming to a provided JSON Schema. Uses Claude CLI's native --json-schema flag for validated output (not client-side validation). Use for: data extraction from text/files, classification, entity parsing, or any task needing machine-parseable output. Cost: Similar to query (~$0.01-0.10/call). Schema complexity doesn't significantly affect cost. Tips: - Pass the JSON Schema as a JSON string in the schema parameter. - Schema max size: 20KB. Keep schemas focused for reliable output. - For extraction tasks, include source text via the files parameter or inline in the prompt.

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",
        "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"
      }
    }
  }
}

Persistproc Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "irskep-persistproc": {
      "command": "uvx",
      "args": [
        "persistproc"
      ]
    }
  }
}

Frequently Asked Questions

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

More alternatives to Claude Mcp Bridge More alternatives to Persistproc Coding Agents category hub