MCP Server Directory

Governed MCP orchestration, tamper-evident memory, and Claude Code Seatbelt hooks.

Look up, search, and track changes to the US Code of Federal Regulations (eCFR).

PESEL/NIP/REGON Validator com.apished/pesel-nip-regon-validator

Validates Polish PESEL, NIP, and REGON checksums; PESEL also decodes birth date and sex.

Visual capture MCP server: terminal colors, code, diffs, PDFs, GIFs. 13 tools, SSRF on by default.

Keyframer dev.keyframer/keyframer

150+ React Native animation recipes, scene authoring, phone preview via QR, Reanimated v4 codegen

CarsMultiverse — the recall record com.carsmultiverse/recall-record

Vehicle safety recalls from four registers, matched across borders on the maker's own code.

Security scanner and runtime proxy for MCP servers.

building-intelligence com.lucidrents/building-intelligence

Building intelligence for NYC, LA, Chicago rentals: violations, 311, reviews, rents, landlords.

CENPROT SP: Protestos io.github.mcp-dir/cenprot_sp_protestos-mcp

CENPROT SP: Protestos, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Trigger.dev MCP by usefulapi io.usefulapi/trigger-dev

Debug background jobs — runs, traces, spans, schedules, queues and deployments.

lintlab PDF To Markdown io.github.lintlab/pdf-to-markdown

Convert PDF URLs to clean Markdown and text for RAG and LLM input. Pay per PDF on Apify.

TLDers Domain Prices com.tlders/domain-prices

Compare domain prices across 145+ registrars and 1,100+ TLDs, find promo codes, check availability.

flightclaw com.flightclaw/flightclaw

Search ~300 airlines and book flights with a checkout link. OAuth sign-in by email code.

Debug embedded firmware on real hardware: J-Link probes, Cortex-M faults, RTT logs, GDB.

Deterministic eligibility decisions and test-driven rule authoring via the Aethis developer API.

email-validator io.github.ryuamarines/email-validator

Validates email syntax and MX records. x402 payment required (testnet USDC).

Posylai — AI Email Builder ru.posylai/email

Build responsive HTML email campaigns from any brand website: design, QA, export.

Query Obyte mainnet and testnet: balances, units, autonomous agents, AA state, dry runs, tokens.

Coverage analysis, untested function detection and complexity scoring for TS and JS.

Wedyesday — wedding planning com.wedyesday.mcp/wedyesday

Plan a wedding in chat: search vendors, get regional costs, build a checklist and budget.

duckduckgo com.jojapi/duckduckgo

DuckDuckGo: The DuckDuckGo Search API is a tool that allows developers and businesses to integrate.

Razi Web Tools io.github.razikallayi/razi-web

Web and URL utilities over MCP: shorten URLs, screenshot pages, read page metadata, encode URLs.

Authorization-gated MCP server to discover and run 670+ security tools for CTF, pentest, and DFIR.

domain-age-pro com.jojapi/domain-age-pro

Domain Age PRO: Check the domain age using fastest api response. On the JoJ API marketplace.