MCP Server Directory

Tools Berry Paycheck com.tools-berry/paycheck

Live US paycheck and payroll-tax math for 2026, all 50 states and DC, powered by tools-berry.com.

traced-openai-langchain-agent ai.getvda/traced-openai-langchain-agent

Traced OpenAI LangChain Agent

emailmd dev.emailmd/emailmd

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

x402 Web Extract io.github.Senpi-Station/x402-web-extract

Pay-per-use web extract, token prices, and wallet balances via x402 USDC micropayments.

Fudge io.github.scroobius-pip/fudge

Build websites that look designed, not generated. Fudge gives AI real websites to study.

A gateway between AI agents and Postgres: table access, masking at the source, approvals and audit.

Munchausen Crypto Analytics io.github.MunchausenGrup/munchausen-crypto-analytics

Crypto analytics via x402: free BTC/ETH/SOL prices, AI analysis and reports in USDC.

Animica chain data, free keyless AI inference, quantum randomness, x402 discovery, mining stats.

YNAB budget access for AI assistants: safe gated writes, month-close sessions, float attribution.

Galaxy Mind space.galaxymind/galaxy-mind

Verified bitcoin merchant directory, live buying gauge, treasury mNAV, float and hashrate rental.

northlit ai.northlit/northlit

AI design studio: briefs to direction boards, HTML prototypes, images and video. OAuth sign-in.

AgentIndex — measured reliability for agent services io.github.cengit1/agent-index

Measured uptime, price and payment evidence for 19,021 agent services. Reliability, not quality.

Healthcare Provider Intelligence io.github.Joinware/healthcare-provider-intelligence

Provider intelligence API joining NPPES, CMS Open Payments, and OIG LEIE with source provenance.

On the Cheap MCP — free and cheap events, deals and local guides across 14 US cities

Breeze io.github.vahtel/breeze

Breeze project management: search projects, update tasks, to-dos and comments, and log time.

audit com.sulvo.publisher-revenue-audit/audit

Publisher revenue audit: ads.txt and ad-stack checks, Sulvo onboarding, and Boost ad-block recovery

Hydrafetch com.hydrafetch/web

Clean web data for agents: any URL to Markdown or JSON, plus search, crawls and company brand data.

Fixzi — MCP & API Schema Drift Monitor io.github.rohitcodilya/fixzi-mcp

Monitor MCP servers, API contracts and AI outputs for schema drift. Alerts on breaking changes.

geocode io.github.HyosikPark/geocode

Worldwide place search with coordinates (Open-Meteo) — paid per call (x402/credits), 1 tools

tools com.fluentedi/tools

49 free agent tools: WHOIS, PDF to text, email checks, FX rates, X12 EDI, JSON repair. No API key.

SideEye Human Signal Court site.chatgpt.bootyplease.saas-bundlecheck/sideeye

Score two AI outputs, get exact failure reasons, and issue a $0.01 USDC receipt via x402.

Supabase io.github.mcp-dir/supabase-mcp

Your Supabase account in natural language: run SQL, apply migrations, manage tables, storage, edge f

TCU Jurisprudência io.github.mcp-dir/tcu-mcp

Public search of the Brazilian Federal Court of Accounts (TCU) case law: keyword search across rulin

CompressIO — Image Compression for AI io.github.zhaoyaqi18/compressio

Compress images to target sizes (80%+ smaller). Tools: compress_image, convert_image, optimize_image