MCP servers that give coding agents real developer tooling: linters, package registries, test runners, language docs and local build commands. 13,953 servers in this category.
Scans AI-generated code snippets or diffs for security vulnerabilities like injection, hardcoded secrets, and unsafe deserialization.
$claude mcp add code-guard-mcp -- npx -y @mlawsonking/code-guard-mcp
Lets AI agents build, edit, and publish live websites with integrated hosting, databases, authentication, and domain management.
$claude mcp add --transport http cli https://kleap.co/api/mcp
Provides AI agents with a compact structural intermediate representation of JavaScript, TypeScript, and Python files to identify risks and capabilities.
$claude mcp add sentinel-ir-mcp -- npx -y sentinel-ir-mcp
Converts Figma frames into Flutter, SwiftUI, React, or HTML code and allows AI agents to design directly within Figma Desktop.
$claude mcp add figmcp -- npx -y @irshad.io/figma-local-mcp
Lets an AI client manage Raspberry Pis and SSH devices on a LAN by browsing files, running shell commands, and controlling hardware.
$claude mcp add pi-bay -- npx -y @ctrlpi/pi-bay
Enables AI agents to perceive screen motion by converting screen interactions into timestamped contact sheets of sequential frames.
$claude mcp add marey -- npx -y @anilyesilkaya/marey
Provides deterministic tools for table reconciliation, document processing, developer utilities, and mainland China connectivity checks.
$claude mcp add ai-netcafe -- npx -y ai-netcafe
Validates AI-written code and designs using deterministic veto checks and a Claude Haiku 5.5 review to prevent hallucinations and security risks.
$claude mcp add --transport http verificate-mcp-quickstart https://mcp.verificate.ai/mcp
Enables AI agents to interact with over 125 blockchain chains via JSON-RPC calls, endpoint probing, and real-time chain data retrieval.
$claude mcp add swiftnodes-mcp -- npx -y swiftnodes-mcp
Audits websites for AI search readiness, Schema.org compliance, and llms.txt formatting to optimize content for AI crawlers and RAG systems.
$claude mcp add answerrail-mcp -- npx -y answerrail-mcp
Enables AI agents to manage on-chain identities, signals, and attestations on the Polygon network.
$claude mcp add z1n-mcp -- npx -y z1n-mcp
A terminal-based coding agent harness that enables multi-agent collaboration, persistent shell sessions, and remote runtime execution.
Connects AI assistants to the Unity Editor and Unity Hub to author scenes, build and test games, and inspect performance.
Allows AI agents to drive a Chromium browser for web automation, page reading, and task execution through an MCP server.
Connects ChatGPT to your Mac to run shell commands, manage files, execute background jobs, and control Chrome tabs in the background.
Builds n8n workflow JSON files locally by adding nodes, wiring connections, and validating plans through prompts.
Provides a modular Node.js server framework that exposes models, modules, and tools over the Model Context Protocol API.
Performs semantic, format-aware diffs of configuration and structured data files to identify meaningful changes while ignoring cosmetic noise.
$claude mcp add confdiff -- npx -y confdiff-mcp
Scans Solana and Anchor Rust code for security issues and serves the SOL-0XX ruleset to AI clients.
$claude mcp add solana-security-mcp -- npx -y @jelleo/solana-security-mcp
Lets an AI client open .riv files, control playback, inspect ViewModels, run JavaScript, and export demos in the Rive desktop viewer.