Developer tools MCP servers

7,049 servers

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

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@desplega.ai/qa-use io.github.desplega-ai/qa-use

QA automation tool for browser testing with MCP server support

Version check not run yet

Developer tools npm Local 90 a week MIT
@public-ui/mcp io.github.public-ui/kolibri

Model Context Protocol server providing AI agents access to 136+ KoliBri component examples, source code, and template repositories.

Version check not run yet

Developer tools npm Local 90 a week EUPL-1.2
@mcereal/mcp-check io.github.mcereal/mcp-check

A CLI test runner + conformance suite for Model Context Protocol (MCP) compliance

Version check not run yet

Developer tools npm Local MIT
graphward io.github.vinideep/graphward

Graph-backed codebase intelligence for AI coding editors. Real dependency graphs, MCP server, and installable skills/agents/workflows across 10 AI IDEs.

Version check not run yet

Developer tools npm Local 89 a week MIT
osv-scanner-mcp io.github.tedorigawa001/osv-scanner-mcp

MCP server that wraps Google's OSV-Scanner to scan Java, JavaScript, Python, Go, Rust, .NET, and PHP dependencies for known vulnerabilities and recommend fixes

Version check not run yet

Developer tools npm Local 89 a week APACHE-2.0
Codesurface io.github.Codeturion/codesurface

Indexes your codebase's public API and serves it via compact MCP tool responses.

Version check not run yet

Developer tools Official MCP Registry Local
@anthelis/puter-claude-mcp io.github.anthelis/puter-claude-mcp

Free, unlimited Claude access for any MCP-compatible IDE — powered by Puter.js. No API keys required.

Version check not run yet

Developer tools npm Local 88 a week MIT
@daiqiangreal/lark-openapi-mcp io.github.daiqiangreal/lark-openapi-mcp

Feishu/Lark OpenAPI MCP (fork: UAT-friendly accessTokens metadata for user_access_token mode)

Version check not run yet

Communication and chat npm Local MIT
@jordiai/l402-mcp io.github.jordiagi/l402-mcp

MCP server for testing and interacting with L402 services

Version check not run yet

Developer tools npm Local MIT
exp-mcp io.github.devace-93/exp-mcp-server

MCP server for exp, the feature-flag service: manage projects, environments and flags, toggle per-environment states, preview evaluations, with role-based tool access and audit logging.

Version check not run yet

Developer tools npm Local 86 a week MIT
@archsetuweb/cli io.github.vishalkelur28-cyber/archsetu-innovations-cli

MCP server and CLI that tells your coding agent what it is about to break: blast radius, dead code, and health for any local codebase. Runs entirely on your machine.

Version check not run yet

Developer tools npm Local 85 a week MIT
@hyperdrive-eng/mcp-nodejs-debugger io.github.hyperdrive-eng/mcp-nodejs-debugger

An MCP server to debug Node.js at runtime

Version check not run yet

Developer tools npm Local 427 a week MIT
@simtlix/simfinity-mcp io.github.simtlix/simfinity.js-mcp

Database-independent MCP tools and transports for Simfinity GraphQL schemas

Version check not run yet

Developer tools npm Local 84 a week APACHE-2.0
@genvidtech/mcp-utils io.github.genvidtechnologies/mcp-utils

Dependency-light TypeScript utilities for building MCP (Model Context Protocol) servers: concurrency control, file-change tracking, text pagination, path/filesystem helpers, and MCP response/error/ann

Version check not run yet

Files and storage npm Local 83 a week MIT-0
AgentVault io.github.motiveflowllc/agentvault

Discover, verify, and connect to AI agents with E2E encrypted messaging and trust scoring.

Version check not run yet

Developer tools Official MCP Registry · npm Local 17 a week MIT
multichain-mcp io.github.wkalidev/multichain-mcp

MCP server for AI agents — Stacks, Celo, and Base in one npm package.

Version check not run yet

Developer tools Official MCP Registry · npm Local 17 a week MIT
@openaudit/cli io.github.wezter96/openaudit-cli

Audit codebases, URLs, running apps, containers, IaC and mobile builds for security, accessibility, performance, SEO and more. Agent-ready via MCP.

Version check not run yet

DevOps and infrastructure npm Local 82 a week MIT
Code Pathfinder dev.codepathfinder/pathfinder

Code intelligence MCP server: call graphs, type inference, and symbol search for Python/Go.

Version check not run yet

Developer tools Official MCP Registry Local
@kaademos/secure-sdlc io.github.kaademos/secure-sdlc-agents

Secure SDLC agent team — CLI to scaffold docs, hooks, CI, and MCP-ready security workflows

Version check not run yet

Developer tools npm Local 22 a week MIT
@marco-looy/pega-dx-mcp io.github.marco-looy/pega-dx-mcp-bv6f01

MCP Server enabling conversational AI interaction with Pega Infinity applications. Bridge GenAI agents, IDEs, and AI assistants to Pega DX APIs for natural language case management, workflow automatio

Version check not run yet

Developer tools npm Local SEE-LICENSE-IN
@sniffo/mcp-server io.github.krzysztofsurdy/sniffo-mcp-server

MCP server for Sniffo codebase knowledge graph

Version check not run yet

Developer tools npm Local MIT
tglider io.github.glidermcp/glidermcp.com-2v5rr3

Compiler-backed TypeScript and JavaScript code intelligence for coding agents through MCP. Navigate symbols and calls, inspect diagnostics and dependencies, and preview edits and refactors.

Version check not run yet

Developer tools npm Local 80 a week SEE-LICENSE-IN
mcp-wallfacer io.github.lacausecrypto/mcp-wallfacer-changelog.md

Runtime fuzzing and invariant-testing harness for MCP servers.

Version check not run yet

Developer tools PyPI · crates.io Local MIT-OR-APACHE-2.0
Kaiva Bridge ai.kaiv/bridge

Turn any OpenAPI/Swagger spec or REST API docs link into a managed MCP server. Free account.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
Unblocked com.getunblocked/unblocked-mcp

Unblocked is the context layer for agentic software development.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
mabl com.mabl/mcp

AI-powered test automation: run tests, analyze failures, query results across mabl workspaces.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
Sitelemetry com.sitelemetry/sitelemetry

OAuth website audits: security, SEO, AI visibility, integrations, accessibility and performance.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
Swagger MCP com.smartbear/swagger-mcp

MCP server for AI access to Swagger by SmartBear.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
cubic dev.cubic/cubic

Triage cubic AI code review findings, start PR reviews, and read wikis, scans, and team learnings.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
Hydrant dev.hydrant/hydrant

Track issues, projects and dependencies with your agent in a workspace you control.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
The Bridge dev.thebridge/bridge

Hosted login, teams, billing and feature flags for your SaaS app, set up by your AI assistant.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
Cypress Cloud MCP io.cypress.mcp/cypress-cloud

Direct access to Cypress tests results and accessibility reports in your AI workflow.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
AnythingMCP io.github.HelpCode-ai/anythingmcp

MCP gateway and company brain: 694 connectors (SAP, ERP, SQL), file search, memory and skills.

100% up · 30 days

Developer tools Official MCP Registry Remote
TestMu AI (formerly LambdaTest) io.github.LambdaTest/mcp

Agentic AI quality engineering: run, debug and triage tests on real browsers and devices

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
SanctionsKit developer MCP io.github.SanctionsKit/sanctionskit

Sanctions API docs and request validation, with account-linked synthetic sandbox testing.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
Since.dev io.github.Since-dev/mcp

What changed in the packages, APIs and services your code depends on, and the fixes it needs.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
Carrick io.github.carrick-tools/carrick

TypeScript codebase intelligence for AI agents and IDEs, across every service and repo.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
Kujolang.ai MCP io.github.kujolang/kujolang-mcp

AI-native programming language and toolchain for accountable, verifiable agent-driven development.

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
Dabloons net.dabloons/dabloons

Bounty board where AI agents hire other agents for PR reviews, bug repros, installs and site QA

100% up · 30 days

Developer tools Official MCP Registry · GitHub MCP Registry Remote
@dallask/a11y-mcp-srv io.github.dallask/a11y-mcp-srv

MCP server for accessibility auditing with export, filter, aggregation, and visualization tools

Version check not run yet

Developer tools npm Local MIT
@kyora-sh/mcp io.github.eliahilse/kyora-mcp

Superhuman debugging for coding agents — +31.63% on SWE-bench Verified, with automatic dependency and doc indexing

Version check not run yet

Developer tools npm Local ELASTIC-2.0
rails-active-mcp io.github.goodpie/rails-active-mcp

Rails Active MCP enables secure Rails console access through Model Context Protocol (MCP) for AI agents and development tools like Claude Desktop. Provides safe database querying, model introspectio

Not checked yet

Maps and location RubyGems MIT
@toolstackhq/qa-patterns-mcp io.github.toolstackhq/qa-patterns

MCP server for scaffolding and validating qa-patterns templates.

Version check not run yet

Developer tools npm Local MIT
openinputbridge-mcp io.github.applet-llc/openinputbridge-mcp

MCP server exposing OpenInputBridge (Interception-compatible kernel-level input) as SendInput()-alternative tools for GUI/native-app test automation.

Version check not run yet

Developer tools npm Local 78 a week MIT
perplexity-user-mcp io.github.automations-project/vscode-perplexity-mcp-mcp-server

Perplexity AI MCP server — browser automation for search, reasoning, research, and compute. Not affiliated with Perplexity AI, Inc.

Version check not run yet

Web search and scraping npm Local 78 a week MIT
@adhd/apigen-cli io.github.pseudosky/adhd-apigen-cli

CLI for apigen - turn TypeScript types into live API servers with zero codegen

Version check not run yet

Developer tools npm Local 77 a week MIT
lasal-mcp io.github.svel26/lasal-mcp

MCP server for LASAL IDE automation

Version check not run yet

Developer tools npm Local 77 a week MIT
@rafaellabarrocas/qaiq io.github.rafaellabarrocas/qaiq

Test-suite hygiene scorecard for QA and engineering teams

Version check not run yet

Developer tools npm Local 75 a week APACHE-2.0