Code & Dev MCP Servers

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Generate beautiful Excalidraw architecture diagrams with auto-layout, architecture-aware component styling, and stateful editing. 50+ technology mappings including databases, message queues, caches, and more. No API keys required.

MCP server for AI Diagram Maker generate flowcharts, sequence diagrams, ERDs, system/network architecture, UML, mindmap, and workflow from natural language, code, ASCII, images, or Mermaid. Inline rendering using MCP Apps UI and editable diagram URLs. Requires API key.

A Model Context Protocol (MCP) server for validating Mermaid diagram syntax and providing comprehensive grammar checking capabilities

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Run untrusted Python/JavaScript code in WebAssembly sandboxes.

MCP server that lets LLMs execute code through the Piston remote code execution engine, with a zero-config `uv` setup and a ready-to-use Claude Desktop config example.

Give your AI assistant its own AI assistants. For example: "Could you ask openai to generate an image of a dog?"

Playwright for terminals - interact with TUI/CLI applications through structured Terminal State Tree representation with element detection.

A MCP Server that enhance your IDE with AI-powered assistance for Intlayer i18n / CMS tool: smart CLI access, access to the docs.

Connect AI agents to MATLAB execute code, run async jobs with progress reporting, get interactive Plotly plots, expose custom .m functions as tools, and monitor via live dashboard.

Lightweight MCP server to access any API using their OpenAPI specification. Supports OAuth2 and full JSON schema parameters and request body.

Run Python code in a secure sandbox via MCP tool calls

AI council server: query CLI agents (Claude Code, Codex, Gemini, and OpenCode) in parallel with deliberation rounds

Comprehensive DevOps and networking MCP server providing standardized access to essential infrastructure tools. Features network monitoring, system diagnostics, automation workflows, and infrastructure management with AI-powered operational insights.

A Javascript code execution sandbox that uses v8 to isolate code to run AI generated javascript locally without fear. Supports heap snapshotting for persistent sessions.

Safe Python interpreter based on HF Smolagents `LocalPythonExecutor`

Run any command with `run_command` and `run_script` tools.

MCP server enabling automated access to **LeetCode**'s programming problems, solutions, submissions and public data with optional authentication for user-specific features (e.g., notes), supporting both `leetcode.com` (global) and `leetcode.cn` (China) sites.

A single-binary MCP server that converts source code into AST, regardless of language.

Universal MCP server that transforms any CLI tool into an MCP server. Works with any CLI that has `--help` output, supports caching for performance.

MCP server for OpenClaw AI assistant integration. Enables Claude to delegate tasks to OpenClaw agents with sync/async tools, OAuth 2.1 auth, and SSE transport for Claude.ai.

Multi-LLM deliberation with anonymized peer review. Runs a 3-stage council: parallel responses anonymous ranking synthesis. Based on Andrej Karpathy's LLM Council concept.

Command line interface with secure execution and customizable security policies

An MCP server that enables AI models to search, retrieve, and solve LeetCode problems. Supports metadata filtering, user profiles, submissions, and contest data access.

Multi-agent AI consultation framework for Claude Code. Three MCP servers wrapping CLI tools (Codex, Gemini, Qwen) for parallel code review and problem-solving with fallback chains and error detection. Includes ready-to-use Claude Code skill.

MCP server exposing SSH control for Linux and Windows servers. Allows long running commands and the ability to perform commands on multiple hosts at the same time.

A high-performance Rust reimplementation of WCGW for code agents, providing shell execution and advanced file management capabilities for LLMs via MCP.

List and terminate OS processes via natural language queries

Comprehensive developer tools for file editing, shell command execution, and screen capture capabilities

Parallel multi-model code review, security analysis, and AI debate with ChatGPT, Claude, and Gemini. Orchestrates multiple LLMs for compare, consensus, and OWASP Top 10 security checks.

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Intelligent learning sidecar for AI coding assistants. Helps developers learn from AI-generated code changes through interactive blocking quizzes and provides agents with persistent project-specific debugging memory using silent RAG tools. Features 56% token optimization and multi-language support.

Arch Linux MCP Server to the Arch Linux ecosystem of the Arch Wiki, AUR, and official repositories for AI-assisted Arch Linux usage on Arch and non-Arch systems. Features include searching Arch Wiki and AUR, getting package info, checking for updates, installing packages securely, and analyzing PKGBUILDs.

Give hands to AI. MCP server to run shell commands securely, auditably, and on demand on isolated environments like docker.

A fully-featured coding agent that relies on symbolic code operations by using language servers.

Fast SSH connection manager with TUI dashboard and MCP server for discovering, searching, and executing commands on remote hosts.

What Chrome DevTools MCP is for the browser, tui-mcp is for the terminal. Launch, screenshot, and interact with any TUI app.

Interactive PTY sessions for AI agents local shells, SSH with persistent sessions (ai-tmux daemon for attach/detach), and serial ports. Single Go binary, no tmux dependency.

Terminal MCP server for AI coding agents with persistent PTY sessions, ring-buffer incremental reads, headless xterm screen capture, multi-agent orchestration, and a real-time web dashboard.

An MCP server that connects to OPC UA-enabled industrial systems.

Semantic code index that extracts domain concepts, naming conventions, and behavioral similarity from codebases. One tool call instead of 19, ~20x fewer tokens for codebase understanding queries.

Codebeamer ALM integration for managing work items, trackers, and projects. Provides 17 tools for reading and writing items, associations, references, comments, and risk management data via Codebeamer REST API v3.

Create crafted UI components inspired by the best 21st.dev design engineers.

Atlassian Confluence Cloud integration. Enables AI systems to interact with Confluence spaces, pages, and content with automatic ADF to Markdown conversion.

Billing infrastructure for MCP server operators. Add Stripe subscriptions, per-call credits, tiered pricing, and x402 crypto micropayments to any MCP server without writing billing code. Operator dashboard included.

AI code quality gate detecting hallucinated packages, phantom dependencies, stale APIs, and AI-specific code defects. MCP Server + CLI + CI/CD integration.

An open-source observability layer for AI coding. Silently tracks dev tokens/time and auto-codifies AI deviations into persistent project rules.

MCP server for EchoRift infrastructure primitives (BlockWire, CronSynth, Switchboard, Arbiter). Makes EchoRift's agent infrastructure callable as MCP tools so any MCP client can treat EchoRift like a native capability layer.

Look up SDKs, frameworks, and dependencies used by 12,000+ macOS and Windows desktop apps. Search by technology adoption, compare stacks, and discover SDK usage patterns via the Desktop Insights API.

Visualizes code, architecture and other concepts as mermaid diagrams in a locally hosted web app. Just ask your agent to "show me this in a diagram".

Analyzes your codebase identifying important files based on dependency relationships. Generates diagrams and importance scores, helping AI assistants understand the codebase.

MCP server for npm package management 36 tools for publish, version, search, audit, install, and more from your AI assistant.

Code graph context engine with 24 MCP tools for structural code intelligence. Tree-sitter parsing for 170+ languages, dependency graphs, blast radius, hotspots, dead code, and adaptive context injection. Benchmarked +27% F1 on change-localization.

Unified MCP server for App Store Connect & Google Play Console 91 tools for iOS/Android app management, TestFlight, builds, submissions, pricing, and sales reports.

MCP Server to do dynamic AI SOC Security Threat analysis for a Text2SQL AI Agent.

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Autonomous testing for web apps dispatch AI agents that open real browsers, execute test cases, and report pass/fail with screenshots. Generate user stories, test cases, and Playwright code from your app context. 8 tools for end-to-end test automation.

A Model Context Protocol (MCP) server that provides a set of tools for retrieving information about SonarQube projects like metrics (actual and historical), issues, health status.

Official MCP server for Buildkite. Create new pipelines, diagnose and fix failures, trigger builds, monitor job queues, and more.

A zero-configuration Go library to automatically expose any existing Echo web framework APIs as MCP tools.

Seamlessly Integrate Any API with AI Agents (with OpenAPI Schema)

Enterprise-grade Jenkins CI/CD integration with multi-tier caching, pipeline monitoring, artifact management, and batch operations. Features 21 MCP tools for job management, build status tracking, and queue management with CSRF protection and 2FA support.

An MCP server for running code locally via Docker and supporting multiple programming languages.

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Universal Maven Central dependency intelligence for JVM build tools (Maven, Gradle, SBT, Mill). Features bulk operations, version comparison, stability filtering, dependency age analysis, release patterns, and Context7 integration for upgrade guidance.

Analyze React code locally, generate docs / llm.txt for whole project at once

AI-powered developer assistant that enables advanced research, analysis and discovery across GitHub and NPM realms in realtime.

MCP Server for the Bitrise API, enabling app management, build operations, artifact management and more.

Valkey-first observability with Redis compatibility. Query real-time metrics, analyze slow commands, detect hot keys, and investigate performance issues directly from AI coding assistants.

MCP server for searching and getting up-to-date information about NPM, Cargo, PyPi, and NuGet packages.

Local MCP server that shows AI agents which patterns your team actually uses, what files a change will affect, and when there is not enough context to trust an edit. 30+ languages, fully local.

Official MCP server for Conan C/C++ package manager. Create projects, manage dependencies, check licenses, and scan for security vulnerabilities.

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MCP server for JetBrains TeamCity with 87 tools for builds, tests, agents, and CI/CD pipeline management. Features dual-mode operation (dev/full) and runtime mode switching.

Claude Code knowledge platform & marketplace MCP server. Search and share snippets, prompts, Q&A solutions, error fixes, and MCP server configurations from the ClaudeCodeNavi community.

Helping Your AI Agent Identify Hotspots for Refactoring; Help AI Understand How to 'Make Code Better'

Save 30-75% on Manus AI credits through intelligent model routing, smart testing, and context hygiene. Audited across 53 scenarios with zero quality loss.

A zero-configuration Go library to automatically expose existing Gin web framework APIs as MCP tools.

MCP server for the POX SDN controller to provides network control and management capabilities.

Figma MCP server with full read/write access via plugin bridge no API token, no rate limits. 58 tools for design automation: styles, variables, components, prototypes, and content.

Official MCP server for CodeLogic, providing access to code dependency analytics, architectural risk analysis, and impact assessment tools.

Use natural language to explore LLM observability, traces, and monitoring data captured by Opik.

Gives AI agents self-awareness about their cognitive state. Monitors token utilization, context quality degradation, and session fatigue. Returns health scores (0-100) and recovery recommendations based on model-specific degradation curves.

Publish HTML as live, shareable web pages from your AI coding agent. Instant URLs with access control (public, password-protected, email-restricted).

MCP server for API test case generation from Swagger/OpenAPI specs. Parses Swagger 2.0 and OpenAPI 3.x, generates test cases across 8 categories (happy path, validation, auth, error handling, boundary, security injection, idempotency, pagination/concurrency) with export to Markdown, Gherkin, Postman, k6, pytest, Allure, and TestRail.

Offline access to TwitterAPI.io documentation for AI assistants. 52 API endpoints, guides, pricing info, and authentication docs.

API governance server that detects breaking changes in OpenAPI specs. Diffs two spec versions, applies configurable policy rules (strict/default/relaxed), and returns structured pass/fail verdicts. 23 change types, 10 breaking. Supports OpenAPI 3.0, 3.1, and Swagger 2.0.

Official MCP server to interact with Docker Hub, providing access to repositories, hub search and Docker Hardened Images

Visual DOM element selector for agentic coding tools. Chrome extension + MCP server bridge for Claude Code, Cursor, Windsurf etc. Option+Click to capture elements.

An MCP server providing curated Swift and SwiftUI best practices from leading iOS developers, including patterns and real-world code examples from Swift by Sundell, SwiftLee, and other trusted sources.

Deterministic execution engine for AI agents with 412 modules across 78 categories (browser, file, Docker, data, crypto, scheduling). Features execution trace, evidence snapshots, replay from any step, and supports both STDIO and Streamable HTTP transport.

Multi-perspective architecture review for AI-assisted development. Nine expert viewpoints (CTO, Security, Product, DevOps, Customer, Strategy, Investor, Unicorn Founder, Solo Entrepreneur) analyze your project and produce actionable findings. Includes AI collaboration coaching and quantitative idea scoring.

Enable AI assistants to interact with your feature flags in Flipt.

Extracts component information from Storybook design systems. Provides HTML, styles, props, dependencies, theme tokens and component metadata for AI-powered design system analysis.

7 SQL tools (validate, format, parse, lint, security scan, metadata extraction, full analysis) over Streamable HTTP. Public remote server at mcp.gosqlx.dev - no install needed. 1.25M+ ops/sec, 6 SQL dialects.

Provides up-to-date documentation context for a specific Rust crate to LLMs via an MCP tool, using semantic search (embeddings) and LLM summarization.

Control Android devices with AI through MCP, enabling device control, debugging, system analysis, and UI automation with a comprehensive security framework.

gitmcp.io is a generic remote MCP server to connect to ANY GitHub repository or project for documentation