Developer tools MCP servers

6,916 servers

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

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Furlow io.github.virgilvox/furlow-mcp

Author FURLOW Discord bot YAML: validate specs, list actions/events/builtins, scaffold bots.

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Developer tools Official MCP Registry · npm Local 13 a week MIT
changelogai io.github.ura-tools/changelogai

Generate changelogs and suggest semver bumps from git history

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Developer tools Official MCP Registry · npm Local 23 a week MIT
Debugium io.github.Algiras/debugium

AI-driven live debugger with MCP bridge for Python, JS, TS, Rust, Java, C/C++

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Developer tools Official MCP Registry · npm Local 38 a week MIT
eslint-plugin-mcp-sdk-security io.github.ofri-peretz/eslint-eslint-plugin-mcp-sdk-security

ESLint plugin for Model Context Protocol (MCP) SDK security — follows tool arguments into shells, file paths, URLs, SQL and eval; catches credential leaks, untrusted text in model-facing descriptions

Version check not run yet

Model and agent tools npm Local 1k a week MIT
Check Licenses io.github.webmoleai/mcp-check-licenses

Audit dependency licenses for compatibility issues. Flags GPL/AGPL conflicts.

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Developer tools Official MCP Registry · npm Local 18 a week MIT
License Audit io.github.webmoleai/mcp-license-audit

Audit dependency licenses for compatibility issues. Flags GPL/AGPL conflicts.

Version check not run yet

Developer tools Official MCP Registry · npm Local 18 a week MIT
Cerebras Code io.github.kevint-cerebras/cerebras-code-mcp

Model Context Protocol (MCP) server for Cerebras to make coding faster in AI-first IDEs

Version check not run yet

Developer tools Official MCP Registry · npm Local 29 a week MIT
lsp-mcp-server io.github.professioneit/lsp-mcp-server

MCP server bridging Codex, Claude Code, and other MCP clients to Language Server Protocol servers

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Developer tools npm Local 1k a week MIT
@iflow-mcp/mikusnuz-app-publish-mcp io.github.mikusnuz/app-publish-mcp

Unified MCP server for App Store Connect & Google Play Console

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Developer tools npm Local MIT
a11y-mcp io.github.priyankark/a11y-mcp

MCP server for performing accessibility audits on webpages

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Developer tools npm Local 278 a week MPL-2.0
Mintqa io.github.adamgusky/mintqa-mcp

MCP server for Mint — AI-powered QA that runs your app in a real browser on every PR.

100% up · 30 days

Developer tools Official MCP Registry · npm Local Remote 9 a week MIT
Graphql Bridge io.github.murilojrpereira/mcp-graphql-bridge

Bridges any GraphQL API to Claude Code — auto-generates MCP tools via schema introspection.

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Developer tools Official MCP Registry · npm Local 9 a week MIT
Anilist io.github.pipeworx-io/anilist

AniList MCP — wraps AniList GraphQL API (free, no auth)

100% up · 30 days

Developer tools Official MCP Registry · npm Remote 9 a week MIT
start.gg MCP Server io.github.tomo789/startgg-mcp-server

MCP server for the start.gg GraphQL API: tournaments, events, entrants, sets, standings, streams

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Developer tools Official MCP Registry · npm Local 9 a week MIT
create-maa-project io.github.windsland52/create-maa-project

用于创建和维护 MaaFW 应用项目的脚手架 CLI / Scaffold and maintenance CLI for MaaFW application projects

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Developer tools npm Local 989 a week AGPL-3.0-OR-LATER
bc-code-intelligence-mcp io.github.jeremyvyska/bc-code-intelligence-mcp

BC Code Intelligence MCP Server - Complete Specialist Bundle with AI-driven expert consultation, seamless handoffs, and context-preserving workflows

Version check not run yet

Developer tools npm Local 3.7k a week MIT
impact-nova-mcp io.github.insideinsight/impact-nova-mcp

MCP server for Impact Nova design system — components, tokens, best practices, code generation for Cursor, Windsurf, and Antigravity

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Developer tools npm Local 954 a week MIT
Pforge io.github.paiml/pforge

Zero-boilerplate MCP server framework with declarative YAML configuration

Not checked yet

Developer tools Official MCP Registry · crates.io
@forkpoint/agent-lighthouse-mcp io.github.forkpoint/agent-lighthouse-mcp

Model Context Protocol (MCP) server that lets Claude, Cursor, and agentic IDEs audit website AI-agent readiness with Agent Lighthouse

Version check not run yet

Developer tools npm Local 934 a week APACHE-2.0
MERN MCP io.github.IrtezaAsadRizvi/mern-mcp

Scaffolds MERN CRUD resources into existing Express and React codebases.

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Developer tools Official MCP Registry · npm Local 20 a week MIT
sdlc-agent-4-enterprise-server io.github.dnguyenminh/sdlc-agents-4-enteprise

Code Intelligence MCP Server — multi-agent SDLC pipeline with semantic memory, code graph, and draw.io integration

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Developer tools npm Local 924 a week MIT
Openapi Runner io.github.saurav61091/mcp-openapi-runner

Turn any OpenAPI 3.x spec into callable MCP tools for Claude. No custom integration code needed.

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Developer tools Official MCP Registry · npm Local 21 a week MIT
trantor io.github.sashabogi/trantor

The hub-world for AI agent crews — orchestrate Claude Code, Codex, GLM, Kimi, DeepSeek & any OpenRouter model as live crews with a plan-aware Advisor, a Kanban/flow command center, a testing gate, and

Version check not run yet

Model and agent tools npm Local 906 a week MIT
Mapnostics io.github.ffteema/mapnostics-mcp

Codebase intelligence for AI agents — dead code, blast radius, ownership.

100% up · 30 days

Developer tools Official MCP Registry · npm Local Remote 8 a week MIT
Apis Guru io.github.pipeworx-io/apis-guru

APIs.guru MCP — keyless directory of 2,500+ public APIs and their OpenAPI specs. https://apis.guru

100% up · 30 days

Developer tools Official MCP Registry · npm Remote 8 a week MIT
@imazhar101/mcp-zoominfo-server io.github.imazhar101/mcp-suite-zoominfo

ZoomInfo MCP server — read-only company/contact enrichment, intent, scoops, news and Copilot insights (ZI API, client-credentials)

Version check not run yet

Developer tools npm Local 891 a week MIT
@crewdhq/crewd-mcp io.github.crewdhq/crewd-cli

Model Context Protocol (MCP) server for Crewd package manager

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Developer tools npm Local 885 a week MIT
mcp-vitest io.github.nixrajput/mcp-vitest

Vitest-native testing for Model Context Protocol (MCP) servers - matchers, snapshots, interaction doubles, and real external servers, on both SDK majors.

Version check not run yet

Developer tools npm Local 885 a week MIT
sitemoth io.github.sitemoth/sitemoth

Sitemoth: desktop-class SEO crawler engine, CLI and MCP server (crawl, 180 checks, exports, Search Console, GA4, PageSpeed, spelling, accessibility).

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Web search and scraping npm Local 880 a week SEE-LICENSE-IN
@iflow-mcp/64envy64-anvil io.github.64envy64/anvil

CLI for the Anvil tool compiler

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Developer tools npm Local APACHE-2.0
@vantageos/mcp-boilerplate io.github.elpiarthera/vantage-mcp-boilerplate

Clonable MCP server skeleton on the official @modelcontextprotocol/server SDK v2 (protocol 2026-07-28 + 2025 legacy, stdio + stateless Streamable HTTP), with its own OAuth 2.1 authorization server (Cl

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Developer tools npm Local 877 a week MIT
PictMCP io.github.takeyaqa/PictMCP

Provides pairwise combinatorial testing capabilities to AI assistants.

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Developer tools Official MCP Registry · npm Local 22 a week MIT
@iflow-mcp/nikolai-vysotskyi-trace-mcp io.github.nikolai-vysotskyi/trace-mcp-ftvzfj

Framework-aware code intelligence MCP server — 48+ frameworks, 68 languages

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Developer tools npm Local MIT
@omni-ir/mcp io.github.jdsouza1/omni-ir-mcp

Omni-IR screens in MCP Apps hosts (Claude, ChatGPT, VS Code, Cursor): an MCP server whose tool takes Omni-IR, and a view that draws it with the Trusted Catalog

Version check not run yet

Developer tools npm Local 855 a week APACHE-2.0
Metricui io.github.mpmcgowen/metricui

React dashboard components — API lookup, code generation, and prop validation for AI tools.

Version check not run yet

Developer tools Official MCP Registry · npm Local 18 a week MIT
Api Doc Generator io.github.vpatser1/mcp-api-doc-generator

Generate OpenAPI 3.1 specs, endpoint docs, TypeScript SDKs, and test suites from code

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Developer tools Official MCP Registry · npm Local 7 a week MIT
grepmax io.github.reowens/grepmax

Semantic code search for coding agents. Local embeddings, call graph tracing, compact code context.

Version check not run yet

Search and retrieval (RAG) npm Local 799 a week APACHE-2.0
@djankies/vitest-mcp io.github.djankies/vitest-mcp

A Model Context Protocol server for Vitest test execution and management

Version check not run yet

Developer tools npm Local 793 a week MIT
mcp-security-scanner io.github.badchars/mcp-security-scanner

MCP security scanner — 55 tools for runtime inspection, static analysis, config audit, dependency analysis. OWASP MCP Top 10 compliance. OAuth, TLS, fuzz testing, prompt injection, tool mutation detec

Version check not run yet

Security npm Local 60 a week MIT
@mcp-abap-adt/lib io.github.fr0ster/mcp-abap-adt-6gg91y

ADT tool handlers and an embeddable MCP server for SAP ABAP. The standalone server is @mcp-abap-adt/core.

Version check not run yet

Developer tools npm Local 760 a week APACHE-2.0
@thinger-io/cli-core io.github.thinger-io/thinger-cli-core

Shared core of the Thinger.io CLIs and their MCP servers: API client, auth, profiles, generic commands and MCP tools

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Developer tools npm Local 756 a week MIT
Floodgate io.github.sathergate/floodgate

Rate limiting for Next.js. Zero-dependency sliding window and token bucket.

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Developer tools Official MCP Registry · npm Local 16 a week MIT
@mcpmesh/sdk io.github.dhyansraj/mcp-mesh

TypeScript SDK for MCP Mesh — build distributed AI agents with auto-discovery, dependency injection, and LLM integration

Version check not run yet

Developer tools npm · PyPI Local 15 a week MIT
Ohm io.github.Murugarajr/ohm-mcp

AST-based Python refactoring MCP server with safe automated refactorings and rollback

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Developer tools Official MCP Registry · npm · PyPI Local 52 a week MIT
codesift-mcp io.github.greglas75/codesift

MCP server for code intelligence — 146 tools for symbol search, call graph, semantic search, route tracing, community detection, LSP bridge, secret detection, conversation search, and Hono framework i

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Developer tools npm Local 709 a week BSL-1.1
@christopher_dondici/mcp-gen io.github.christopherdond/mcp-generator

OpenAPI → MCP Server generator CLI

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MCP development npm Local 196 a week MIT
@hitheo/mcp io.github.hitheoai/theoai-mcp

MCP server for Theo AI — use Theo inside Cursor, Claude Code, Warp, Windsurf, and any MCP-compatible IDE

Version check not run yet

Developer tools npm Local 706 a week MIT
Apidog Tests io.github.acabala/apidog-tests-mcp

MCP server for managing Apidog test cases, scenarios, suites, and test data

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Developer tools Official MCP Registry · npm Local 26 a week MIT