Developer Tools MCP Servers

ARIS (Auto-Research-In-Sleep) — Lightweight Markdown-only skills for autonomous ML research: cross-model review loops, idea discovery, and experiment automation. No framework, no lock-in — works with Claude Code, Codex, OpenClaw, or any LLM agent.

HexStrike AI MCP Agents is an advanced MCP server that lets AI agents (Claude, GPT, Copilot, etc.) autonomously run 150+ cybersecurity tools for automated pentesting, vulnerability discovery, bug bounty automation, and security research. Seamlessly bridge LLMs with real-world offensive security capabilities.

Self-Hosted API Management for Builders

Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.

AssetOpsBench - Industry 4.0: A unified benchmark and framework for building, orchestrating, and evaluating domain-specific AI agents for Industry 4.0 asset operations and maintenance, with 460+ scenarios, 5 specialist agents (IoT, FMSR, TSFM, Work Order,...), and multi-agent orchestration blueprints (MetaAgent, AgentHive) over MCP.

Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.

Data API builder provides modern REST, GraphQL endpoints and MCP tools to your Azure Databases and on-prem stores.

A Go framework for building production agent systems with graph workflows, tools, memory, A2A, AG-UI, MCP, evaluation, and observability.

Create AI Agents in a No-Code Visual Builder or TypeScript SDK with full 2-way sync. For shipping AI assistants and multi-agent AI workflows.

- Apple Documentation MCP Server. Search Apple developer docs, Swift Evolution proposals, and 600+ sample code projects with full-text search.

Intlayer MCP server. Handle MCP to help IDE to use Intlayer. It build, fill, pull, push, dictionaries

OpenMCP CLI - MCP Server Gateway & Debug Tool

Unofficial API for Yahoo Finance with CLI, MCP and Agent Skill

A coding agent and general agent harness for building and orchestrating agentic applications.

Gift your VS Code agent a real debugger: breakpoints, stepping, inspection.

IAM Policy Autopilot is an open source static code analysis tool that helps you quickly create baseline AWS IAM policies that you can refine as your application evolves. This tool is available as a command-line utility and MCP server for use within AI coding assistants for quickly building IAM policies.

Report issues related to MCP integration with Claude here.

Workopia - free MCP for global job search, PDF resume builder, and AI career advice.

Hand any social video to your AI agent — frames + transcript bundled. MCP server for watch-cli.

76% fewer MCP tokens in our standard benchmark. Same upstream call. Exact recovery.

MCP prompt template server: hot-reload, thinking frameworks, quality gates

Eclipse IDE as an MCP Server for AI Agents

Find and fix reliability and safety gaps in agent code, across nine agent SDKs.

Search, resume and hand off coding-agent sessions: Claude Code, Codex, Gemini, Antigravity and more.