Harness

Free

by MCP Community

In-memory testing toolkit for MCP servers in TypeScript — supertest for MCP

v0.1.0Added Apr 12, 2026

mcpmodel-context-protocoltestingharnesstest-toolkit

Works with:ClaudeGPTGeminiCopilot

Harness MCP Server

In-memory testing toolkit for MCP servers in TypeScript — supertest for MCP

Quick install

npx -y mcp-harness

Add to claude_desktop_config.json

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

Claude Ide Bridge

Standalone MCP bridge for Claude Code IDE integration with any editor — 136+ tools for LSP, debugging, terminals, Git, GitHub, and more

@kansei-link/mcp-server

MCP intelligence layer for discovering and orchestrating Japanese SaaS MCP tools

Core

SAP ABAP ADT MCP server with full CRUD for on-prem and ABAP Cloud (BTP), plus JWT/XSUAA and service-key destination auth