mcpField

MCP Servers

64,188 MCP servers for AI apps. Filter by category, badge and popularity.

Developer Tools

N
nano-mcp-termux
nano-mcp-termux
Lmeng486

Zero-dependency single-file MCP server for Termux/Android, Raspberry Pi and Linux

0Developer Tools
L
Local_mcp_client_server_example
Local_mcp_client_server_example
q-maze

No description yet

0Developer Tools
🧠
🧠 mcp_server-client_EAG-S-4 - Local Setup
🧠 mcp_server-client_EAG-S-4 - Local Setup
devdastl

No description yet

0Science & Education
L
Local Mcp Server Sample
Local Mcp Server Sample
7nohe

This is a sample local MCP server

0Developer Tools
L
Local Scanner MCP Server
Local Scanner MCP Server
treaties-ai

MCP server for scanning local code and localhost URLs.

0Developer Tools
L
Local Secrets
Local Secrets
Hustada

Store and retrieve API keys and secrets locally for Claude Code. No cloud services, no .env files scattered across projects. Secrets are stored in a SQLite database on your machine and accessed via MCP tools. Supports add, get, list, search, update, and delete operations

0Developer Tools
L
Localecheck
Localecheck
qinisolabs

Verified locale data for AI agents: dates, phone numbers, currency formatting, VAT/sales-tax by date, public holidays, and addresses (UK & US). Returns checked answers and flags impossible inputs instead of guessing.

0Developer Tools
L
Lokal
Lokal
lokal-id

Indonesia-ready agents: NIK, phone, Rupiah, regions, postal codes, holidays, and PII masking

0Developer Tools
T
tollbooth-oauth2-collector
tollbooth-oauth2-collector
lonniev

Unauthenticated OAuth2 callback collector for Tollbooth MCP services

0Developer Tools
T
tollbooth-sample
tollbooth-sample
lonniev

Educational Weather Stats MCP service: Tollbooth DPYC monetization sample

0Developer Tools
T
tollbooth-shortlinks
tollbooth-shortlinks
lonniev

Ephemeral, human-friendly short URLs for Tollbooth MCP services

0Developer Tools
L
loop-mcp
loop-mcp
Loop-XXI

L402-native MCP payment proxy: 5 paid Bitcoin/Lightning tools for AI agents, 10-25 sats/call.

0Finance
P
pramana-mcp
pramana-mcp
loopg

Read your recorded AI agent runs, and what changed when you swapped a model or prompt

0Developer Tools
M
MCP AST Explorer
MCP AST Explorer
LovRanRan

Python symbol exploration for codebase onboarding agents

0Developer Tools
M
MCP Repo Mapper
MCP Repo Mapper
LovRanRan

Deterministic repository structure mapping for onboarding agents

0Developer Tools
M
MCP Test Runner
MCP Test Runner
LovRanRan

Local test execution and coverage summaries for onboarding agents

0Developer Tools
A
ActionGuard Protocol Inspector Agent
ActionGuard Protocol Inspector Agent
lsendel

Diff and poisoning detection for MCP servers: catch schema drift and prompt poisoning.

0Security
M
MCP Sidecar
MCP Sidecar
lsequeiraa

Cross-platform MCP server for managing long-lived background processes from any MCP client

0Developer Tools
W
Web Hygiene MCP
Web Hygiene MCP
Luca-003

Live web checks for AI agents: sitemaps, robots.txt, URL status, broken links, feeds, citations

0Browser Automation
S
sota-anchor
sota-anchor
luckmanqasim

Finds what shipped after your coding agent's training, before it rebuilds it from scratch.

0Search
T
traecnclaw
traecnclaw
Luckycat133

Local persistent TraeCN coding-task gateway with a focused MCP Agent surface

0AI & Agents
M
memini
memini
lumayapartners

Local-first project memory and mistake-prevention guardrails for AI coding agents

0Memory & Knowledge
C
Code Guardian
Code Guardian
LuminariSoftwares

A deterministic A-F grade for a repo without running it, plus a verify loop: plan, fix, diff.

0Developer Tools
L
luno-cms
luno-cms
luno-cms

LUNO — AI-era Backend Platform (not Luno crypto). BUILD/OPERATE, REGISTER/GOVERN, CONSUME

0Cloud & Infra
C
code-atlas
code-atlas
lusiem

Code intelligence MCP: symbols, call graphs, change impact + affected tests, routes, search

0Developer Tools
L
Luskad MCP
Luskad MCP
frocher

MCP Server for Luskad app

0Developer Tools
C
CSS SOTA
CSS SOTA
LuSrodri

What CSS you can actually ship today, from live Baseline data and MDN browser-compat-data

0Developer Tools
T
Tenki Sandbox MCP
Tenki Sandbox MCP
LuxorLabs

Disposable microVM sandboxes for AI agents: run code, read/write files, git, preview URLs

0Developer Tools
S
sidecrew
sidecrew
lvlrSajjad

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

0Developer Tools
S
simframe
simframe
lvlrSajjad

Always-warm iOS Simulator and Android emulator frames: agents read the screen in ~20ms

0Developer Tools
A
armguard-mcp
armguard-mcp
Lynn-hh

Safety-first MCP server for ROS 2 robot arms: server-side safety envelope, human approval, audit

0Science & Education
C
Calibration Explorer
Calibration Explorer
m-sanchez

Check classifier confidence against accuracy, fit temperature scaling and save local reports

0Data & Analytics
M
M00N Report
M00N Report
m00nreport

Test management over MCP: author test cases, run manual executions, cut releases, read health

0Developer Tools
D
dashAI (unofficial)
dashAI (unofficial)
Maarmapa

Train, track and query models on a running dashAI instance. Read-oriented, no delete tools

0Data & Analytics
M
madeby
madeby
MadeByFYI

Disclose AI authorship of code per the ACO standard — tools for AI coding agents.

0Version Control
B
Bug Detector
Bug Detector
madhavi-opsera

Analyzes code for bugs, security vulnerabilities, and code smells

0Developer Tools
O
owl24-mcp
owl24-mcp
Madnands5

Hand a production error to the coding agent you already use — it claims it and writes the fix

0Developer Tools
D
Dev error explainers
Dev error explainers
mahdibrr

Offline, deterministic cause and fix for Node, npm, Next.js, CORS and Postgres URL errors

0Developer Tools
A
asdesigned
asdesigned
Maher-Reven

Diff a rendered UI element against its Figma source and get every drifted property with its delta

0Developer Tools
P
Passiv Web Tools
Passiv Web Tools
mahope

Free web tools for AI agents: HTML to Markdown, compliance scan, page profile, security headers

0Developer Tools
M
MailFlat
MailFlat
MailFlat

Real email inboxes for AI agents: open an address, read the one-time code, send mail

0Communication
M
Mailsink
Mailsink
heocoi

Programmatic temp email inboxes for QA tests and AI agents. 8 MCP tools, free tier 50 inboxes/month, MCP server published as @mailsink/mcp on npm

0Communication
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Mailx Tools
Mailx Tools
Mailwarm

MCP server for email deliverability: validate SPF/DKIM/DMARC/BIMI, check blacklists, test SMTP/IMAP, look up DNS, and generate ready-to-deploy records for any major email provider. Ships with two one-click prompts (audit-deliverability, setup-dns). Public, no auth.

0Developer Tools
R
Rock's Apify Utility Actors
Rock's Apify Utility Actors
maindtim

Seven pay-per-event Apify Actors (PDF/CSV/links/sitemap/email/phone/VAT) as MCP tools

0Developer Tools
K
Keyspoor
Keyspoor
majiayu000

Offline secret scanning for AI agents. Redacted findings; scans text and files in a chosen root

0Security
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package-risk
package-risk
makosdDavid

Package risk checks: maintenance, licence, advisories. Paid per call in USDC, no signup

0Security
V
Vaults Diagram Tools
Vaults Diagram Tools
Malnati

Mermaid to assets. Source code to maps. MCP for agents

0Developer Tools
A
Attester Oracle
Attester Oracle
maminihds

Verify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account

0Developer Tools
F
FastMCP - FastAPI MCP Framework & Runner
FastMCP - FastAPI MCP Framework & Runner
Manas-maker

FastAPI-native Model Context Protocol framework and stdio runner

0Developer Tools
T
TrueIcon
TrueIcon
manikumarkv

Lets AI coding assistants search the icon packages actually installed in your project

0Developer Tools
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Mapled
Mapled
mapledhq

Headless CMS for sites built with AI: model content, import it, wire the site, verify

0Developer Tools
K
KG-SSOT
KG-SSOT
marciocar

Company-brain knowledge graphs: confirmed claims cite sources, and decisions get revisited

0Memory & Knowledge
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locli
locli
mariohahn

Find, add, push and pull an app's user-facing texts in locli (iOS, Android, web, backend).

0Developer Tools
D
Delphi Code
Delphi Code
markdorof

Let coding agents browse code across all your local, GitHub and Bitbucket repos, offline

0Developer Tools
M
Markdown Renderer X402
Markdown Renderer X402
Br0ski777

Render Markdown to styled HTML with CSS themes — light, dark, GitHub. Ready-to-embed HTML documents. — x402 micropayment API + MCP server for AI agents.

0Developer Tools
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Markdown To Html X402
Markdown To Html X402
Br0ski777

Convert Markdown to clean HTML -- headings, lists, code blocks, tables, links, images. Optional full document wrap. -- x402 micropayment API + MCP server for AI agents.

0Developer Tools
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markdownlint-mcp-server
markdownlint-mcp-server
barnett617

MCP server for enforcing markdownlint rules on generated markdown content

0Developer Tools
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Ganglia
Ganglia
ganglia-tools

Ganglia indexes your project into a call graph and exposes 73 semantic tools — code_get, code_callers, code_impact, code_propagate, code_apply_batch with

0Developer Tools
W
Word MCP Server (FsWordDsl)
Word MCP Server (FsWordDsl)
MarkNicholls

Word tools for AI agents: read/write, decompile to F#/C#/XML/JSON, or build from XML/JSON

0Productivity
C
Carve
Carve
markup-carve

Parse, lint, format, render, and migrate Carve documents through MCP.

0Developer Tools
7501–7560 of 12,204

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.