mcpField

Remote Servers

33,173 MCP servers with a hosted endpoint. Nothing to install: copy the URL and connect.

All 33173Featured 585Verified 568AI & Agents 1822Memory & Knowledge 694Search 787Browser Automation 517Data & Analytics 861Developer Tools 2395Version Control 64Productivity 1554Databases 146Cloud & Infra 857Files & Storage 150Communication 792Media & Design 1453Finance 4098Security 1131Legal & Government 3002Business & Marketing 6696Social Media 792Maps & Travel 1446Health 816Games & Entertainment 1306Science & Education 823Other 971

Developer Tools

A
Axiom Relay
Axiom Relay
Itr3k

Free agent-service discovery, OpenAPI document checks, and receipt verification. No API key needed

0Developer Tools
F
Fillo
Fillo
jacobfunch

Fillo MCP server to provision, scaffold, publish, and query forms from your coding agent

0Developer Tools
L
lazaretto
lazaretto
jamesdfinance-dev

Free lockfile malware check plus paid behavioral scan of packages, agent skills, and MCP tools

0Security
K
Keelen
Keelen
jamie7893

Autonomous dev team steered from chat: plain-English requests in, tested merged PRs out

0AI & Agents
A
Agent Connectors
Agent Connectors
JaniJegoroff

Read-only search of the Agent Connectors MCP directory.

0Search
A
abount
abount
abbracadabra

java_sse_mcp_demo

0Developer Tools
A
aiaam
aiaam
javierfajardo85-rgb

MAI-1 registry: search 100+ verified AI tool contracts with live reliability scores in one call.

0Developer Tools
A
Anagent
Anagent
jaytahir

A registry of AI agent tools — MCP servers, APIs, CLIs, SDKs — kept current by automated ingestion.

0Developer Tools
I
IA-QA Data & Dev — 36 tools
IA-QA Data & Dev — 36 tools
JcJamet

Dev utilities for agents: JSON/YAML/CSV, schema validation, encoding, text and time. Free, no key

0Developer Tools
I
IA-QA Eval & RAG — 38 tools
IA-QA Eval & RAG — 38 tools
JcJamet

LLM and RAG evaluations: hallucinations, evaluation contracts, semantic tests, tokens and model info. Free, no key

0Developer Tools
I
IA-QA — 152 QA & Dev Tools for AI Agents
IA-QA — 152 QA & Dev Tools for AI Agents
JcJamet

152 free QA tools for agents: injection scan, evals, RAG, web audits. Smaller packs: /mcp/{pack}.

0Developer Tools
J
James's MCP Server
James's MCP Server
JGPAS

MCP server with quote and live cryptocurrency price tools, local and cloud-deployed transports.

0Developer Tools
Q
Quinn's Conveyance — Paid ComfyUI Knowledge MCP
Quinn's Conveyance — Paid ComfyUI Knowledge MCP
jkomalleyjr

Paid ComfyUI knowledge tools. 5 tools $0.005 USDC/call on Base via x402; ping, list_topics free.

0Media & Design
A
AgentBreakWatch
AgentBreakWatch
joeyg6393

Audit AI Agent SDKs and MCP servers for breaking changes, schema drift, and migration fixes.

0Developer Tools
O
Official Source Evidence
Official Source Evidence
Joshua-Stapleton

Accountless public-source, SEC Form D and OFAC tools with x402 USDC payment on Base

0Legal & Government
W
whichlib
whichlib
josifb

Dependency picker for coding agents: recommends, compares and scores GitHub repos with a verdict

0Developer Tools
J
Json Validator X402
Json Validator X402
Br0ski777

x402 micropayment API for AI agents. Validates and formats JSON data. Pay per call with USDC on Base

0Developer Tools
W
Wealth Agent
Wealth Agent
jukky-source

x402 pay-per-call tools for AI agents: code review, data clean, briefs, regex, diff, URL meta

0Developer Tools
E
Etherscan Mcp Server
Etherscan Mcp Server
junct-bot

Etherscan Api MCP server—71 tools for AI agent access to Etherscan Api (analytics). Hosted by Junct.

0Developer Tools
J
Jwt Decoder X402
Jwt Decoder X402
Br0ski777

Decode and inspect JWT tokens without verification. Extracts header, payload, claims, expiry, and signature algorithm. -- x402 micropayment API + MCP server for AI agents

0Security
A
authshore
authshore
jyswee

Auth infrastructure for coding agents. User pools, secrets vault, token management. As easy as git

0Security
T
taufunctions
taufunctions
jyswee

Serverless functions for coding agents. Deploy, invoke, monitor. 13 tools, stdio or remote

0Cloud & Infra
T
TeTsuki Gateway
TeTsuki Gateway
kairosusunsei

Checks whether a website has a usable llms.txt. Score 0–100. Free 3/day/IP, then ¥10

0Developer Tools
W
WebMCP Demo Store
WebMCP Demo Store
kamatanuj

WebMCP demo store: same catalog via MCP tool calls vs DOM scraping. -79% bytes, -42% tokens.

0Developer Tools
S
Shiped
Shiped
kandahk

Deploy AI-generated HTML/CSS/JS to instant public HTTPS URLs from any MCP-compatible agent

0Cloud & Infra
A
AtCoder MCP Server
AtCoder MCP Server
ketherworks

Search AtCoder problems and fetch public problem statements through MCP

0Developer Tools
C
Codeforces MCP Server
Codeforces MCP Server
ketherworks

Search Codeforces problems and inspect public problem metadata through the official Codeforces API

0Developer Tools
K
Ketryx
Ketryx
Ketryx

Search and explore regulated software lifecycle data

0Developer Tools
F
Fresh402 Agent Intelligence
Fresh402 Agent Intelligence
kirillradchenko96

Web/API change intelligence; bounded Base facts. Free Register, seven paid tools; x402/MPP/prepaid.

0Browser Automation
R
rapp-agent-builder
rapp-agent-builder
kody-w

Turn an idea or meeting transcript into a working single-file AI agent, check it, use it right away

0AI & Agents
R
raptr-agent-builder
raptr-agent-builder
kody-w

Turn an idea or meeting transcript into a working single-file AI agent, check it, use it right away

0AI & Agents
V
vdb
vdb
vdb.ai.kr

Check packages for CVEs, slopsquatting, and CISA KEV before your AI agent installs them.

0Security
R
RobotActions — AI-Driven Mobile + Web Test Automation
RobotActions — AI-Driven Mobile + Web Test Automation
krishtoautomate

Drive real Android & iOS devices and web browsers from natural language for mobile + web QA

0Developer Tools
H
Helm MCP
Helm MCP
Kubedoll-Heavy-Industries

Give your AI assistant access to real Helm chart data. No more hallucinated values.yaml files

0Cloud & Infra
K
Kujolang.ai MCP
Kujolang.ai MCP
kujolang

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

0Developer Tools
X
x402 Oracle
x402 Oracle
kwizzlesurp10-ctrl

Paid x402 help: debug 402 errors, review MCP manifests, rewrite Bazaar listings. USDC on Base.

0Developer Tools
L
Language Detector X402
Language Detector X402
Br0ski777

x402 micropayment API for AI agents. Detects the language of any text. Pay per call with USDC on Base.

0Developer Tools
L
Laravilt
Laravilt
laravilt

Laravilt docs, packages and plugins for agents: a Laravel admin panel on Inertia with Vue or React

0Developer Tools
G
GateCheck by LarryBuildsAI
GateCheck by LarryBuildsAI
LarryLemonBot

One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs

0Developer Tools
A
Axis Iliad - Codebase Intelligence For Agentic Commerce
Axis Iliad - Codebase Intelligence For Agentic Commerce
lastmanupinc-hub

Codebase intelligence for agents: 152 structured artifacts across 21 programs, one call

0Developer Tools
S
skilllint — vet an agent skill before you install it
skilllint — vet an agent skill before you install it
rta.lat

Vet an agent skill before you install it: structure, triggers, secrets.

0Security
A
a11y-scorer
a11y-scorer
lazymac2x

Cloudflare Workers MCP server: a11y-scorer

0Developer Tools
A
agent-trace-auditor
agent-trace-auditor
lazymac2x

Cloudflare Workers MCP server: agent-trace-auditor

0AI & Agents
A
ai-changelog-writer
ai-changelog-writer
lazymac2x

Cloudflare Workers MCP server: ai-changelog-writer

0Developer Tools
A
ai-eval
ai-eval
lazymac2x

Cloudflare Workers MCP server: ai-eval

0AI & Agents
A
ai-rate-limit-tracker
ai-rate-limit-tracker
lazymac2x

Cloudflare Workers MCP server: ai-rate-limit-tracker

0AI & Agents
A
api-changelog-tracker
api-changelog-tracker
lazymac2x

Cloudflare Workers MCP server: api-changelog-tracker

0Developer Tools
A
api-composition-gateway
api-composition-gateway
lazymac2x

Cloudflare Workers MCP server: api-composition-gateway

0Developer Tools
A
api-contract-validator
api-contract-validator
lazymac2x

Cloudflare Workers MCP server: api-contract-validator

0Developer Tools
A
api-diff-monitor
api-diff-monitor
lazymac2x

Cloudflare Workers MCP server: api-diff-monitor

0Developer Tools
A
api-flow-analyzer
api-flow-analyzer
lazymac2x

Cloudflare Workers MCP server: api-flow-analyzer

0Developer Tools
A
api-landing
api-landing
lazymac2x

Cloudflare Workers MCP server: api-landing

0Developer Tools
A
api-mock-server
api-mock-server
lazymac2x

Cloudflare Workers MCP server: api-mock-server

0Developer Tools
A
api-payload-auditor
api-payload-auditor
lazymac2x

Cloudflare Workers MCP server: api-payload-auditor

0Developer Tools
A
api-perf-analyzer
api-perf-analyzer
lazymac2x

Cloudflare Workers MCP server: api-perf-analyzer

0Developer Tools
A
api-request-deduplicator
api-request-deduplicator
lazymac2x

Cloudflare Workers MCP server: api-request-deduplicator

0Developer Tools
A
api-response-cost-analyzer
api-response-cost-analyzer
lazymac2x

Cloudflare Workers MCP server: api-response-cost-analyzer

0Developer Tools
A
api-schema-drift-detector
api-schema-drift-detector
lazymac2x

Cloudflare Workers MCP server: api-schema-drift-detector

0Developer Tools
C
claude-skill-validator
claude-skill-validator
lazymac2x

Cloudflare Workers MCP server: claude-skill-validator

0Developer Tools
C
code-explainer
code-explainer
lazymac2x

Cloudflare Workers MCP server: code-explainer

0Developer Tools
1321–1380 of 3,584

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.