Developer tools MCP servers

7,051 servers

Build, test, lint and debug code from your client: linters, test runners, package managers and language tools.

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wjx-mcp-server io.github.wjxcom/wjx-ai-kit-wjx-mcp-server

问卷星 (Wenjuanxing) OpenAPI MCP Server — 创建、查询、管理问卷

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Developer tools npm Local 62 a week MIT
@weaaare/mcp-a11y-readability io.github.weaaare/a11y-agents-kit-mcp-a11y-readability

MCP server for text readability analysis — Spanish and English readability formulas, WCAG 3.1.5 compliance, and plain language assessment

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Developer tools npm Local MIT
@postmcp/core io.github.braveram/postmcp-core

PostMCP core engine - OpenAPI parser, Token Diet, JIT router, and MCP protocol server

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Developer tools npm Local 61 a week MIT
taurusdb-mcp io.github.youweichen0208/taurus-mcp-server-mcp

TaurusDB MCP server for Claude, Cursor, VS Code, and other MCP clients.

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Developer tools npm Local 60 a week MIT
yuque-ai-mcp io.github.yehuoshun/yuque-ai-mcp

Yuque MCP Server — 62 tools (45 Yuque OpenAPI + 17 web-API requiring browser session cookie)

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Developer tools npm Local 60 a week MIT
@weaaare/mcp-a11y-color io.github.weaaare/a11y-agents-kit-mcp-a11y-color

MCP server for color accessibility — contrast checking, color blindness simulation, palette analysis, and WCAG 2.2 compliance

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Developer tools npm Local MIT
@weaaare/mcp-auditor-core io.github.weaaare/a11y-agents-kit-mcp-auditor-core

Shared core for screen reader accessibility audit MCP servers — audit sessions, findings, reports, tool registry

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Developer tools npm Local MIT
Sonenta com.sonenta/mcp

MCP server for Sonenta translation management: keys, translations, a11y, and source-health tools.

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Developer tools Official MCP Registry · npm Local 12 a week MIT
Code Index io.github.trondhindenes/code-index-mcp

Fast local source code searching using Zoekt trigram-based indexing

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Developer tools Official MCP Registry · Go modules Local MIT
@alexanderlee/addon-mcp io.github.magicpatterns/storybook-mcp-addon-mcp

Help agents read and understand your design system

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Developer tools npm Local MIT
@alexanderlee/mcp io.github.magicpatterns/storybook-mcp-mcp

MCP server that serves knowledge about your components based on your Storybook stories and documentation

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Developer tools npm Local MIT
@navable/mcp io.github.web-dna/navable-web-accessibility-mcp

Free, real-browser accessibility scanner for AI coding agents. Scans localhost with Playwright + axe-core (and optionally Pa11y/HTMLCS), returns WCAG 2.1 Level A + AA violations with fix plans.

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Developer tools npm Local 59 a week MIT
@quazardous/qdadm-mcp io.github.quazardous/qdadm-qdadm-mcp

MCP server for running qdadm apps — agents debug a live app in one connection (vite dev plugin over the qdadm debug bridge)

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Developer tools npm Local 59 a week MIT
codewikitap io.github.burakarslan0110/codewikitap-mcp

Project-aware MCP server that brings Google CodeWiki documentation into coding agents (Claude Code, Cursor, VS Code, Codex CLI, Gemini CLI, Qwen Code, opencode, Windsurf, Antigravity). Scans your proj

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Developer tools npm Local 59 a week MIT
congressmcp io.github.amurshak/congressmcp

Access 91+ congressional data tools via Claude, Cursor, VS Code, and other MCP clients

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Developer tools PyPI Local SUSTAINABLE-USE
iflow-mcp_xray io.github.srijanshukla18/xray

XRAY: Progressive code intelligence for AI assistants - Map, Find, Impact

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Developer tools PyPI Local MIT
karellen-rr-mcp io.github.karellen/karellen-rr-mcp-privacy.md

MCP Server for rr Reverse Debugging

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Developer tools PyPI Local APACHE-2.0
mcpify-cli io.github.amanbig/mcpify

Turn any OpenAPI/REST API into an MCP server in one command.

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Developer tools PyPI Local MIT
mcp-lint io.github.luxshan2000/mcp-lint

A production-quality linter for MCP (Model Context Protocol) servers

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Developer tools PyPI Local MIT
mcp-server-tree-sitter io.github.wrale/mcp-server-tree-sitter-1pqh7v

MCP Server for Tree-sitter code analysis

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Developer tools PyPI Local MIT
mcp-witness io.github.desledishant10/mcp-witness-disclosures

Security testing toolkit for MCP servers and AI agents.

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Developer tools PyPI Local APACHE-2.0
rf-mcp io.github.manykarim/rf-mcp-rhk1p1

Robot Framework MCP Server - Natural Language Test Automation Bridge

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Developer tools PyPI Local APACHE-2.0
understand-mcp io.github.understand-mcp/understand-docs

UNDERSTAND - repository-wide code intelligence, security and defect analysis engine with a CLI and an MCP server.

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Docs and knowledge bases PyPI Local MIT
@dilina0914/openapi-mcp io.github.dilinaweerasinghe/integration-testing-mcp-openapi-mcp

MCP server for parsing OpenAPI specifications and extracting Cloud ERP service metadata

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Developer tools npm Local MIT
al-mcp-server io.github.stefanmaron/al-dependency-mcp-server-pm0v7c

Model Context Protocol (MCP) server providing intelligent AL (Application Language) code assistance for Microsoft Dynamics 365 Business Central development.

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Developer tools npm Local 223 a week MIT
admanagekit-mcp-server io.github.i2hammad/admanagekit-mcp-server

MCP server for AdManageKit Android library - documentation lookup and code generation

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Developer tools npm Local 58 a week MIT
ios-sdd-mcp io.github.asimsinan/sdd-mcp-server-sz4dt2

iOS-only Specification-Driven Development MCP Server — Swift/SwiftUI, implementation-first, no TDD. Use as your own npm package.

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Developer tools npm Local MIT
kreuzberg io.github.kreuzberg-dev/kreuzberg-lts

High-performance document intelligence library for Rust. Extract text, metadata, and structured data from PDFs, Office documents, images, and 91+ formats and 248 programming languages via tree-sitter

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Developer tools crates.io Local
@iflow-mcp/wycats-quick-mcp io.github.wycats/mcpify

A dynamic proxy that converts OpenAPI endpoints into MCP tools on the fly

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Developer tools npm Local MIT
@ticoag/lark-mcp io.github.ticoag/lark-lark-openapi-mcp

Feishu/Lark OpenAPI MCP

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Communication and chat npm Local MIT
@inneranimalmedia/agentsam-sdk io.github.samprimeaux/agentsam-sdk

Portable AgentSam SDK and CLI kits for local scaffolding, repository intelligence, incremental indexing, identity adapters, and verified dependency maintenance.

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Developer tools npm Local 57 a week MIT
openapi-sync io.github.akintomiwa-fisayo/openapi-sync

A powerful developer tool that automates API documentation synchronization with your codebase using OpenAPI specifications. Generates TypeScript types, fully-typed API clients (Fetch, Next.js Fetch, A

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Developer tools npm Local 57 a week ISC
@janreges/ai-distiller-mcp io.github.janreges/ai-distiller

AI Distiller (aid) - Essential code structure extractor for LLMs. Provides AI with accurate code signatures, data types, and API contracts from your actual codebase, reducing guesswork and trial-error

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Developer tools npm Local 15 a week MIT
@kevinli1108/lookin-mcp io.github.nicklama/lookin-mcp

MCP server for iOS UI debugging - inspect view hierarchy, diagnose layout issues via AI

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Developer tools npm Local MIT
@nendo/tree-sitter-mcp io.github.nendotools/tree-sitter-mcp

Fast in-memory code search and analysis MCP service using tree-sitter

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Developer tools npm Local GPL-3.0
@assrt-ai/assrt io.github.assrt-ai/assrt-mcp

AI-powered QA testing from the command line and as an MCP server for coding agents

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Developer tools npm Local 56 a week MIT
@cocowallet/miniapp-mcp io.github.coco-mercado/miniapps-platform-mcp

MCP server (stdio) to manage and publish Coco Wallet mini apps from your assistant (Claude Code / Claude Desktop). Scaffolds a minimal Next.js starter, runs the dev server, opens tunnels, deploys to p

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Developer tools npm Local 56 a week MIT
codeatlas-mcp-server io.github.giauphan/codeatlas-mcp-server

Local-first MCP server for CodeAtlas — AST analysis, codebase intelligence, semantic memory, and A2A orchestration.

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Developer tools npm Local 56 a week MIT
@iflow-mcp/kdcokenny-lsbible io.github.kdcokenny/lsbible-typescript-sdk

LSBible API client - structured, type-safe Bible SDK for TypeScript

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Developer tools npm Local MIT
@iflow-mcp/dgouron-review-flow io.github.dgouron/review-flow

AI-powered code review automation for GitLab/GitHub using Claude Code

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Git and code hosting npm Local MIT
@kerberos-interactive/prudentia-mcp io.github.kerberosinteractive/prudentia-mcp-server

Model Context Protocol server for Prudentia - sustainable, ethical, AI-collaborative software development framework

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Developer tools npm Local MPL-2.0
@chrrxs/robloxstudio-mcp-inspector io.github.chrrxs/robloxstudio-mcp-tejade

DataModel read-only MCP server for inspecting and debugging Roblox Studio from AI coding tools

Version check not run yet

MCP development npm Local 55 a week MIT
@fodx/codelens io.github.ex-git/codelens

Local, branch-aware code search & relation graph. SQLite FTS5 + tree-sitter symbols + source-graph edges, exposed as an MCP server and CLI. No chat LLM required.

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Developer tools npm Local 55 a week MIT
@williamp29/project-mcp-server io.github.williampinto-olmos/project-mcp-server

A ModelContextProtocol server to let agents discover your project, such as APIs (using OpenAPI) or other resources.

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Developer tools npm Local 55 a week MIT
sophos-central-mcp-server io.github.aaronjacobs000/sophos-mcp

MCP server for the Sophos Fusion (formerly Sophos Central) APIs - SOC monitoring, endpoint management, admin automation, XDR investigation, and Fusion GraphQL cases

Version check not run yet

Developer tools npm Local 55 a week MIT
ontomics io.github.EtienneChollet/ontomics

Index your codebase's domain knowledge. 20x fewer tokens, 10x faster.

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Developer tools Official MCP Registry Local
Vaspera Hardening io.github.RCOLKITT/vaspera-hardening

Enterprise certification for codebases with multi-agent security, reliability, and quality audits

Version check not run yet

Developer tools Official MCP Registry Local
@extscreen/es3-debug-server-mcp io.github.quicktvui/es-vue3-esdebugservermcp

MCP server adapter for ESDebugServer AI APIs.

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Developer tools npm Local APACHE-2.0