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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Soma ai.dinglebear/soma

RMCP runtime for provider-backed agents with CLI, REST, HTTP MCP, plugins, and scaffold support.

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Developer tools Official MCP Registry · npm Local 43 a week MIT
GitWarren io.github.klarluft/gitwarren

Code review on your own machine, for you and your coding agent. Nothing leaves your computer.

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Developer tools Official MCP Registry · npm Local 43 a week GPL-3.0-OR-LATER
Aiko io.github.masa-san-jp/aiko

A portable persona for MCP clients — the same agent in Claude Code, Codex, Cursor and VS Code

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Developer tools Official MCP Registry · npm Local 43 a week MIT
Vibe Gate io.github.mustafacagri/vibe-gate-mcp

Adversarial Quality Gate MCP for vibe-coding: IDE AI vs Critic AI, human decides on deadlock

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Developer tools Official MCP Registry · npm Local 43 a week MIT
Warp Ozbridge io.github.sena-labs/warp-ozbridge

OzBridge: run Warp Oz agents from any MCP client — Claude Code, Cursor, Codex, VS Code.

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Developer tools Official MCP Registry · npm Remote 43 a week MIT
Roslyn io.github.darylmcd/roslyn-mcp

Local-first MCP server for semantic C# analysis & refactoring via Roslyn & MSBuildWorkspace.

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Developer tools Official MCP Registry · NuGet Local MIT
mcp/aws-healthomics-mcp-server io.github.awslabs/mcp-aws-healthomics-mcp-server

Generate, run, debug lifescience workflows.

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Cloud platforms Docker Hub · Docker MCP Catalog · Docker MCP Registry Local APACHE-2.0
App Store Connect io.github.beautyfree/app-store-connect

App Store Connect API as MCP: apps, TestFlight, subscriptions, localizations, reports. JWT auth.

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Developer tools Official MCP Registry · npm Local 51 a week MIT
Unraid RMCP ai.dinglebear/unraid

Rust MCP server and CLI for Unraid GraphQL operations across NAS, Docker, VM, and storage workflows.

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Files and storage Official MCP Registry · npm Local 41 a week MIT
Semver Checks io.github.kyungseopk1m/semver-checks

Detect breaking changes in your TypeScript library's public API and recommend the SemVer bump.

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Developer tools Official MCP Registry · npm Local 41 a week MIT
Sync io.github.Intina47/context-sync

Universal AI Memory - Sync context across Claude, VsCode, Cursor, Continue, Windsurf, Zed & more

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Developer tools Official MCP Registry · npm Local 270 a week MIT
Voyager Browser io.github.dir-ai/voyager-browser

Voyager's web-page sense: safe read-only observation of one live URL (structure, security, a11y).

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Browser automation Official MCP Registry · npm Local 40 a week MIT
Weavatrix Refactor Js io.github.sergii-ziborov/weavatrix-refactor-js

Transactional refactoring MCP with 11 evidence-backed tools, hash-bound previews, and rollback.

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Developer tools Official MCP Registry · npm Local 40 a week MIT
Edict io.github.Sowiedu/edict

AI-agent programming language. JSON AST in, WASM out. Typed, effect-tracked, Z3-verified.

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Developer tools Official MCP Registry · npm Local 60 a week MIT
Npm Search io.github.mrfentmen/npm-search-mcp

Search npm packages and inspect package metadata from the public registry. No key required.

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Developer tools Official MCP Registry · npm Local 39 a week MIT
MCP Task Orchestrator io.github.jpicklyk/task-orchestrator

Server-enforced workflow discipline for AI agents: work items, dependency graphs, quality gates

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Project management Official MCP Registry · Docker MCP Catalog · Docker MCP Registry Local MIT
DevTool MCP io.github.standardbeagle/devtool-mcp

Development tooling MCP server with process management, proxy, and frontend diagnostics

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Developer tools Official MCP Registry · PyPI Local MIT
Seshat ai.papyruslabs/seshat-mcp

Structural code intelligence for AI agents: real call graphs, blast radius, and change history.

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Developer tools Official MCP Registry · npm Local 38 a week MIT
Color Engine io.github.aimsise/color-engine-mcp

Six pure, in-memory CSS color tools: parse, convert, WCAG/APCA contrast, gamut map, ramps, solver

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Developer tools Official MCP Registry · npm Local 38 a week MIT
Husk io.github.husk-security/husk

Local-first defensive scanner for vulnerable dependencies, leaked secrets, and risky agent configs

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Developer tools Official MCP Registry · npm Local 38 a week MIT
Memorybank io.github.maxweb4u/memorybank

Seeds, governs and navigates a memory_bank knowledge base: gated writes, routing, drift vs code

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Memory and context Official MCP Registry · npm Local 38 a week MIT
Siteglass io.siteglass/mcp

Archive any URL to a shareable rrweb/pdf/png snapshot + agent-driven web QA (scan, run E2E flows).

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Developer tools Official MCP Registry · npm Local 38 a week MIT
Agentsbestfriend io.github.TheRealFloatDev/agentsbestfriend

MCP that provides fast, token-efficient tools for navigating, searching, and understanding codebases

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Developer tools Official MCP Registry · npm Local 48 a week MIT
Routebase dev.routebase/routebase

Design, mock, test, document and monitor your APIs from one living OpenAPI spec.

Address set by you

Developer tools Official MCP Registry · npm Local Remote 37 a week MIT
RepoLens io.github.CHAPIBUNNY/repolens

Architecture docs from a repo: overview, modules, API surface, routes, dependency graph, diffs.

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Developer tools Official MCP Registry · npm Local 36 a week MIT
Argus io.github.ironclawdevs27/argus

Automated web QA via Chrome DevTools MCP — a11y, security, visual, env diff, CI; Aegis redaction.

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Developer tools Official MCP Registry · npm Local 36 a week MIT
VTEX IO MCP io.github.zeluizr/vtex-io-mcp

Scaffold VTEX IO apps, Node services and GraphQL, look up Store Framework block props, search docs

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Developer tools Official MCP Registry · npm Local 36 a week MIT
text-to-graphql-mcp io.github.arize-ai/text-to-graphql-mcp

Transform natural language queries into GraphQL queries using an MCP server

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Developer tools PyPI · Docker Hub · Docker MCP Catalog Local LICENSEREF-ELASTIC-2.0
ABAPilot io.github.NicoHern/abapilot-mcp

ABAP MCP connector for SAP ECC and on-premise S/4HANA. Requires a licensed ABAPilot backend.

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Developer tools Official MCP Registry · npm Local 35 a week MIT
Deterministic io.github.archradhq/deterministic

Deterministic IR/IR-LINT validation, policy packs, drift vs exports (archrad). Apache-2.0.

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Developer tools Official MCP Registry · npm Local 35 a week APACHE-2.0
Sap Abap Sql run.daslab/sap-abap-sql

Checks and fixes ABAP Open SQL for SAP's ADT data-preview console. Connects to nothing.

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Developer tools Official MCP Registry · npm Local 35 a week MIT
Lint io.github.Dave-London/lint

Structured linting output (ESLint, format-check) as typed JSON diagnostics.

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Developer tools Official MCP Registry Local
Search io.github.Dave-London/search

MCP server for code search (ripgrep + fd) with structured, token-efficient output

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Developer tools Official MCP Registry Local
Test io.github.Dave-London/test

Auto-detects test framework (pytest, jest, vitest) and returns structured results.

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Developer tools Official MCP Registry Local
Test Genie io.github.MUSE-CODE-SPACE/test-genie

AI-powered app test automation for iOS, Android, Flutter, React Native, Web

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Developer tools Official MCP Registry · npm Local 34 a week MIT
Codexa io.github.mirnoorata/codexa

Codex-native codebase intelligence context compiler and query-only MCP server.

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Developer tools Official MCP Registry · npm Local 34 a week MIT
Zephyr Scale io.github.vilaabo/zephyr-scale-mcp

Zephyr Scale on self-hosted Jira Server/DC: test cases, cycles, executions, plans and attachments

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Developer tools Official MCP Registry · npm Local 34 a week MIT
Godot Forge io.github.gregario/godot-forge

Godot 4 MCP server — test runner, API docs, script analysis, scene parsing, LSP.

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Games and game engines Official MCP Registry · npm Local 39 a week MIT
Refactoring MCP Server io.github.marshally/mcp-refactoring

MCP server exposing Martin Fowler's refactoring catalog to LLMs with 71+ refactorings

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Developer tools Official MCP Registry · PyPI Local MIT
Accessibility Scanner io.github.Bishop81/accessibility-scanner-mcp

Scan any URL for WCAG accessibility issues (axe-core) and get per-element fixes for an AI agent.

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Developer tools Official MCP Registry · npm Local 33 a week MIT
Slopsquat Scanner io.github.GuardBee/slopsquat-scanner

Checks declared npm/PyPI dependencies against real registries to catch slopsquatting

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Developer tools Official MCP Registry · npm Local 33 a week MIT
Seoscoreapi io.github.SeoScoreAPI/seoscoreapi-mcp

SEO audits, AI readability, accessibility, backlinks and score monitoring from SEO Score API.

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Marketing and SEO Official MCP Registry · npm Local 33 a week MIT
SharpLens io.github.pzalutski-pixel/sharplens

67 semantic C#/.NET analysis tools via Roslyn: navigation, refactoring, codegen, audit.

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Developer tools Official MCP Registry · npm Local 33 a week MIT
Contextatlas io.github.traviswye/contextatlas

Pre-computed atlas of your codebase for Claude Code: LSP + ADRs + git. 45-72% token reduction.

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Developer tools Official MCP Registry · npm Local 33 a week MIT
Partner Center io.github.tunahanaliozturk/partner-center-mcp

Unofficial Partner Center REST API knowledge & codegen assistant (scenarios, auth, errors).

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Developer tools Official MCP Registry · npm · NuGet Local 33 a week MIT
Webcheck io.github.yifanyifan897645/webcheck

Website health analysis: SEO, accessibility, performance, security, and broken links

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Developer tools Official MCP Registry · npm Local 41 a week MIT
Uploadkit io.github.drumst0ck/uploadkit

UploadKit MCP — 40+ upload components, route scaffolds, BYOS setup, full docs search.

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Developer tools Official MCP Registry · npm Local 32 a week MIT
Sidecrew io.github.lvlrSajjad/sidecrew

Code changes and unit tests by local MLX models, behind a gate a machine can run.

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Developer tools Official MCP Registry · npm Local 32 a week MIT