Janee

Name: Janee
Author: rsdouglas

Verified

Self-evolving MCP server that generates and improves its own tools at runtime. Built on FastMCP, Janee uses LLM-driven tool generation to dynamically create, test, and refine MCP tools from natural language descriptions — enabling AI agents to extend their own capabilities on the fly.

by rsdouglas 23 MIT TypeScript Intermediate stdio

View on GitHub Install Guide

Install

Claude Code

claude mcp add janee -- npx -y janee

Cursor

{
  "mcpServers": {
    "janee": {
      "command": "npx",
      "args": [
        "-y",
        "janee"
      ]
    }
  }
}

VS Code

{
  "mcp": {
    "servers": {
      "janee": {
        "command": "npx",
        "args": [
          "-y",
          "janee"
        ]
      }
    }
  }
}

Windsurf

{
  "mcpServers": {
    "janee": {
      "command": "npx",
      "args": [
        "-y",
        "janee"
      ]
    }
  }
}

Claude Desktop

{
  "mcpServers": {
    "janee": {
      "command": "npx",
      "args": [
        "-y",
        "janee"
      ]
    }
  }
}

Safety Report

100% Verified

Scanned yesterday

6 passed

Security

Authentication

details

Authentication detected: env_api_key, env_required, bearer_check, auth_header, jwt_verify, oauth

Pass

CORS Policy

details

stdio transport — CORS not applicable

N/A

Rate Limiting

details

No rate limiting mechanism detected

Info

Known CVEs

details

No known CVEs in dependencies

Pass

Code Quality

Dependency Audit

details

No known vulnerable dependencies detected

Pass

Dangerous Patterns

details

No dangerous code patterns detected

Pass

License

details

License: MIT

Pass

Community

Maintenance Status

details

Last commit 1 days ago

Pass

Learn about our security methodology →

Compatibility

Claude CodeFull support

Tested

CursorFull support

Tested

VS CodeFull support via Copilot

Tested

WindsurfFull support

Tested

Claude DesktopFull support

Tested

Frequently Asked Questions

What is Janee?

Is Janee safe to use?

Yes, Janee has passed our 8-point security audit and is rated Verified. All checks including authentication, dependency audit, and known CVE scan passed.

What are alternatives to Janee?

Similar MCP servers include Figma Context MCP, Git MCP, Firebase MCP. Each serves a similar purpose but may differ in features, language, and compatibility.