mcpField

MCP Servers

63,071 MCP servers for AI apps. Filter by category, badge and popularity.

Developer Tools

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GameDev.net
gamedev.net

Search and cite GameDev.net forums, tutorials, postmortems, and game-industry news

Developer Tools
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mcp-dir — MCP directory for retail & e-commerce (Japanese)
haldata.net

Search a Japanese directory of MCP servers for retail/e-commerce by task, with recipes. Read-only

Developer Tools
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iPadian
iPadian
os.ipadian.net

Create and preview self-contained web apps in iPhone, Duo, iPad, and Headless views

Developer Tools
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isitdns
isitdns.net

Is it DNS? Audit a site or domain that isn't working: one call says if it resolves and why. No key

Cloud & Infra
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MCP Station
mcpstation.net

Directory of remote MCP servers with daily measured reachability, tools, and changes

Developer Tools
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Online Web Directory
onlinewebdirectory.net

How websites treat AI agents: bot walls, JS needs, robots rules, llms.txt. Look up before you fetch.

Browser Automation
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Particular Service Platform Documentation MCP Server
particular.net

Search and read documentation about NServiceBus and the Particular Service Platform.

Developer Tools
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Registry Verifier Probe
njjtx-38-15-34-250.free.pinggy.net

MCP compatibility and transport verification server

Developer Tools
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Registry Verifier Probe B
njjtx-38-15-34-250.free.pinggy.net

MCP compatibility and transport verification server

Developer Tools
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Registry Verifier Target A
njjtx-38-15-34-250.free.pinggy.net

MCP compatibility and transport verification server

Developer Tools
R
Registry Verifier Target B
njjtx-38-15-34-250.free.pinggy.net

MCP compatibility and transport verification server

Developer Tools
R
Registry Verifier Target A
tdmpa-38-15-34-250.free.pinggy.net

MCP compatibility and transport verification server

Developer Tools
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Registry Verifier Target B
tdmpa-38-15-34-250.free.pinggy.net

MCP compatibility and transport verification server

Developer Tools
R
Registry Verifier Target A
wpgcs-38-15-34-250.free.pinggy.net

MCP compatibility and transport verification server

Developer Tools
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Registry Verifier Target B
wpgcs-38-15-34-250.free.pinggy.net

MCP compatibility and transport verification server

Developer Tools
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developer-tools
developer-tools
programmes.net

65+ free in-browser developer tools (JSON, Base64, JWT, hash, regex…) callable over MCP.

Developer Tools
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RPScripts FiveM Developer
RPScripts FiveM Developer
rpscripts.net

FiveM dev tools: find resources, check compatibility, validate Lua and server.cfg, generate jobs

Developer Tools
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Softhills
Softhills
softhills.net

Official MCP server for Softhills 3D/2D Visualization SDKs, API documentation, and code examples.

Developer Tools
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spintax.net MCP server
spintax.net MCP server
spintax.net

Write, validate, render and analyze spintax templates. Backed by @spintax/core. No auth.

Business & Marketing
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WebhookTest.net
webhooktest.net

Anonymous webhook capture, inspection, waiting, and response configuration for AI agents

Developer Tools
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Revenue Agent — OpenAPI Audit & Change Detection
prh.news

Paid OpenAPI audit and API change detection for agents. $0.10 USDC per analysis via x402 on Base

Developer Tools
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chrono-mcp
nexus-api-lab

Deterministic time tools for AI agents: timezone conversion, business-day math, cron interpretation

Developer Tools
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codebook-mcp
nexus-api-lab

Exact reference codes for AI agents: countries, currencies with minor units, HTTP status, MIME

Developer Tools
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digest-mcp
nexus-api-lab

Exact hashing, base64/hex/URL encoding, JWT decoding and UUIDs for AI agents. No auth required

Developer Tools
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ident-mcp
nexus-api-lab

Checksum validation for AI agents: IBAN, ISBN, EAN/GTIN, UUID, ULID. Deterministic, no auth

Developer Tools
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textops-mcp
nexus-api-lab

Exact text tools for AI agents: unified diff, patch apply, regex testing, grapheme counting

Developer Tools
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RippleSignal by StartRight NG
startright.ng

Change-impact intelligence for tracing dependencies, stale references and required updates

Developer Tools
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AIfra — temporary static previews
nickbasharin

48-hour HTTPS previews of prebuilt static sites and HTML slides. No server builds or backends.

Cloud & Infra
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product-lock-mcp
product-lock-mcp
nickjazz

Product Lock tools for AI agents: generate, review, validate, and score locks

Developer Tools
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bearing-local-business
nickoc

Reference MCP server: a demo bakery that agents can query for hours, menu, availability, and orders

Developer Tools
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Breaking Changes & Migration Data
Breaking Changes & Migration Data
nigelcox98

What breaks when you upgrade a package, and what to use instead; from official docs

Developer Tools
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Coding Challenge Solutions
Coding Challenge Solutions
nikhil-bhat

Search coding challenge solutions by keyword and optionally filter by programming language

Developer Tools
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universalbench
nikhilgogulwar

Run code, query databases, call any LLM, and commit to GitHub from your AI, safely. Free tier.

Developer Tools
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Selfmade Ninja Labs
selfmade.ninja

Real Linux labs your AI agent deploys, routes and runs, with domains, TLS, DBs and an audit log

Cloud & Infra
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depyler-mcp
noahgift

MCP server for Depyler: Python-to-Rust transpiler with analysis and verification tools

Developer Tools
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pmcp
pmcp
noahgift

High-quality Rust SDK for Model Context Protocol (MCP) with full TypeScript SDK compatibility

Developer Tools
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ruchy-mcp
noahgift

MCP server for Ruchy: code analysis, scoring, linting, formatting, and transpilation tools

Developer Tools
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SchemaSure — structured extraction
SchemaSure — structured extraction
noamjose

Extract schema-valid JSON from text/HTML or document images. Pay with x402 on Base or MPP on Tempo.

Developer Tools
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Nogra
Nogra
nograai

Verify-before-done trust layer for AI-assisted work. 32 tools, local-first, no credentials.

AI & Agents
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open-registry-poc
open-registry-poc
NOTTIBOY137

PoC: Open Registry supply chain, unvetted server listing (security research)

Security
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update-hijack-demo
update-hijack-demo
NOTTIBOY137

Demo: server update hijack PoC (clean copy for video)

Security
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update-hijack-poc
update-hijack-poc
NOTTIBOY137

PoC benign MCP server for update-hijack security research

Security
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VulnFeed
VulnFeed
novadyne-hq

Dependency vulnerability scanner with EPSS scoring. 9 MCP tools. Free tier and x402.

Security
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API.market MCP Gateway
Noveum

Connect AI agents to 580+ APIs with OAuth or API-key auth. Hosted gateway; API pricing varies.

Developer Tools
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AgentQ MCP Server
noviantonugroho4

AgentQ MCP Server: AI-powered software quality assurance platform

Developer Tools
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oasdiff
oasdiff

Detect breaking changes, generate changelogs, diff, and validate OpenAPI specs

Developer Tools
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MCP Debug Recorder
MCP Debug Recorder
oaslananka

Record debug sessions, commands, failed attempts, and successful fixes in local SQLite storage

Developer Tools
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MCP Health Monitor
MCP Health Monitor
oaslananka

Monitor MCP server health, uptime, response times, and Azure DevOps pipeline status

Cloud & Infra
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SSH MCP Tool
oaslananka

Secure MCP SSH automation server with policy controls, resources, prompts, stdio, and HTTP

Cloud & Infra
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ubitoushiha-my-first-mcp
ObitoUchiha930

My first MCP server for testing

Developer Tools
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Launch Ready
ochodigits

Pre-launch website QA: deterministic rule-based scans, readiness score, and blockers for agents

Developer Tools
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playwright-wizard-mcp
oguzc

MCP server providing Playwright test generation wizard with intelligent prompts and best practices

Developer Tools
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Plate Website Source
ohad6k

Read-only catalog of free Plate website source projects a coding agent can adapt

Developer Tools
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mcpvessel-docs
okedeji

mcpvessel agent io.github.okedeji/mcpvessel-docs

Developer Tools
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simple_mcp_http
oleksii-donets

A Test MCP server that provides tools, prompts and resources

Developer Tools
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council-ai
omarkeshk

Multi-LLM council: 25+ frontier models in parallel, consensus scoring, verdict-first code review

AI & Agents
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graphy
graphy
omnislash157

Compile any codebase into a walkable graph and serve it over MCP. No model decides an edge

Developer Tools
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wjttc
wjttc
faf.one

F1-grade MCP certification. 52 tests, 9 tiers (49 scored + T9 Receipt validation). Ecosystem: #2759

Developer Tools
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黑123 Hackathons
黑123 Hackathons
onehumanbeing

Read-only search of hackathons, team-up posts and projects on 黑123 (hack123.henryht.sh), zh/en

Developer Tools
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Knowmesh
knowmesh.online

Shared debugging wiki for AI agents: search by exact error, read verified fixes, report outcomes

Memory & Knowledge
11581–11640 of 12,037

New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.