MCP Server Directory

qwen38-free-gateway io.github.khs0927/qwen38-free-gateway

Free Qwen3.8-27B gateway with isolated Minis provider, SSE, retry/failover, and MCP.

Elixir/OTP runtime where every UI component auto-exposes MCP tools; stdio server: mix mcp.server

Guitar Practice Routine App — Chord Charts io.github.slshults/gpra-chord-charts

Look up a guitar chord by name and get a text chord diagram. 12,708 standard-tuning names.

DigiKey and Mouser MCP server for component research, BOM analysis, and sourcing.

MCP server for fetching URLs, safe against SSRF, DNS rebinding, and redirect-to-internal attacks.

BanProof AI io.github.NimishRangani/banproof-mcp

Audit creator scripts for TikTok Shop and Amazon policy violations. Returns flags and safe rewrites.

Play with your app's design in the browser: load a build, turn the knobs, export the code.

Inspect a page for Cloudflare Turnstile free, and clear Turnstile and WAF challenges.

Wraps the taskswarm CLI as a single generic MCP tool for multi-agent task coordination.

Histórico Veicular Nacional io.github.mcp-dir/veiculo_historico-mcp

History of vehicles linked to a CPF or CNPJ nationwide. Platform-hosted, no credentials, pay per que

Prefeitura SP São Paulo: CPOM io.github.mcp-dir/pref_sp_sao_paulo_cpom-mcp

Prefeitura SP São Paulo: CPOM, official-source lookup. Platform-hosted, pay per query with prepaid c

Append-only event log for cross-agent context/memory sharing via 3 MCP tools.

Prefeitura SP São Carlos: Certidão Negativa de Débitos io.github.mcp-dir/pref_sp_sao_carlos_cnd-mcp

Prefeitura SP São Carlos: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pa

Official Source Evidence io.github.Joshua-Stapleton/official-source-evidence

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

Vessel Tracking io.github.pipeworx-io/vessel-tracking

Vessel Tracking — live worldwide ship positions from AIS.

Mektup io.github.WeeCi/mektup-mcp

Fully-managed email as MCP tools - register domains, real mailboxes, send and receive mail.

Read, create, update and delete gists on a self-hosted Opengist instance

Inspect and drive Flutter debug apps/games: semantic snapshots, search, and custom client tools

DETRAN PI: Veículo io.github.mcp-dir/detran_pi_veiculo-mcp

DETRAN PI: Vehicle, official-source lookup. Platform-hosted, pay per query with prepaid credit.

AI Workstation Open Source Intelligence io.github.zxhwolfe-dev/aiworkstation-open-source-intelligence

Read-only AI project discovery, verification, comparison, shortlisting, and stack planning.

Andreax io.github.moralito311-andr/andreax

270 pay-per-call AI tools for agents, paid via x402 (USDC on Base). No signup, no API keys.

LaunchCheck x402 io.github.apolito53/launchcheck-x402

Paid x402 MCP tool for stress-testing launch and marketing copy before publication.

Hire AI agents with trustless USDC escrow on Solana from your AI assistant.

Prefeitura SP Hortolândia: Certidão Negativa de Débitos io.github.mcp-dir/pref_sp_hortolandia_cnd-mcp

Prefeitura SP Hortolândia: Clearance Certificate (Debts), official-source lookup. Platform-hosted, p