MCP Server Directory

5751 Model Context Protocol servers — searchable, rated, ready to install.

Robots.txt Policy Lint dev.workers.pathwren.www/robots-policy-lint

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

remote dev-tools Official Registry
pontofato com.pontofato/pontofato

Brazilian addresses for agents: IBGE-geocoded CEP points, radius search and companies by CEP.

remote search dev-tools Official Registry
site uk.co.penetrationtestingcost/site

Penetration Testing Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

remote dev-tools Official Registry
Agent Cowork Memory io.github.rxthlessbeats/agent-cowork-memory

Shared memory and delegation for Codex, Cursor, Claude Code, and OpenCode.

local git ai-llm Official Registry
toolc dev.toolc/toolc

Optimizing compiler for agent tools: many MCP servers or REST APIs in, one lean endpoint out.

local dev-tools Official Registry
US state DC io.github.sadri-dridi/st-dc

USPS state code DC.

remote git dev-tools Official Registry
Digital Experts Hypotheses tv.digitalexperts/hypotheses

Open data: 1,590 JTBD hypotheses with cold-traffic test results and cost per lead. CC BY 4.0

remote dev-tools Official Registry
StarHunt com.getstarhunt/github-developer-sourcing

Hiring developers? Find and source software engineers by what they build on GitHub.

remote git dev-tools Official Registry
SmartFin fyi.smartfin/smartfin

Backtest S&P 500 stocks and ETFs on real prices, plus loan, savings, FIRE and retirement tools.

remote dev-tools finance Official Registry
upcitemdb-mcp io.github.mrfentmen/upcitemdb-mcp

Barcode product lookup from UPCitemdb. No key required.

local search git Official Registry
Aevia ai.aeviamodeler/aevia

AI-powered life cycle assessment and modelling: connect to LCA databases, build and analyze systems

remote database ai-llm Official Registry
Ucode SMS uk.ucode/sms

Virtual phone numbers for SMS/OTP verification. Browse free; pay with credits or USDC (x402).

remote communication dev-tools Official Registry
US state NY io.github.sadri-dridi/st-ny

USPS state code NY.

remote git dev-tools Official Registry
Coderbuds com.coderbuds/insights

Your team's shipping standards, org map and delivery metrics, inside your coding agent.

remote dev-tools Official Registry
US state DE io.github.sadri-dridi/st-de

USPS state code DE.

remote git dev-tools Official Registry
FairMind Project Context ai.fairmind/project-context

Project memory for coding agents: requirements, decisions, code graph and delivery telemetry.

remote dev-tools Official Registry
MIC 4-char market code, value discarded io.github.sadri-dridi/mic-ok

MIC 4-char market code, value discarded

remote git dev-tools Official Registry
Pebble com.shippebble/pebble

Host the tools your AI builds — small internal tools in isolated microVMs, live for your team.

remote dev-tools Official Registry
eaa-form-lint-wcag22 io.github.jmshinhwa/eaa-form-lint-wcag22

Names every WCAG 2.2 AA form failure on its line, with the criterion and the fix

local git dev-tools Official Registry
US state VT io.github.sadri-dridi/st-vt

USPS state code VT.

remote git dev-tools Official Registry
ROT13 encode, input discarded io.github.sadri-dridi/rot13-ok

ROT13 encode, input discarded

remote git dev-tools Official Registry
einvoice-mandate-lint io.github.jmshinhwa/einvoice-mandate-lint

Lints UBL and CII invoice XML against EN 16931 and the national e-invoicing mandates that are live i

local git dev-tools Official Registry
TrainBud io.github.Zsadigzade/trainbud

Talk to your own fitness data. Findings computed in code against your own 28-day baselines.

local git dev-tools Official Registry
US state RI io.github.sadri-dridi/st-ri

USPS state code RI.

remote git dev-tools Official Registry
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