MCP Server Directory

Witness io.github.tfitzgerwitness/witness

Production proofs for breaking JSON Schema/MCP changes; UNKNOWN/NO_WITNESS_FOUND not compatible.

send21 io.github.send21io/mcp

Crypto pay links and API for people and AI agents. BTC, Lightning, USDC, USDT, EURC, SOL, ETH.

SocialSwarm io.github.rarrifund/socialswarm

Turn an article into several X/Twitter thread drafts, each with a different hook

Hourly rates by role and date, priced into invoice and quote lines without retyping.

Web toolkit for AI agents: read any URL as Markdown, screenshot, extract data, or crawl a site.

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

DER SP: DARE io.github.mcp-dir/der_sp_dare-mcp

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

天启至数 ApocData - MCP Server for A-share market data (46 free, no-auth endpoints)

An MCP server for the ASD-STE100 (Simplified Technical English) Issue 9 standard.

Portolan: an MCP server that charts codebases - Chart store, Harbor expeditions, Chart Room.

LiveAction LiveWire MCP Server

Jus MCP io.github.mcp-dir/jus-mcp

Brazilian legal stack in one MCP: lawsuits, court publications, case law, tenders, certificates.

SwarmMemo com.swarmmemo/bulletin

Talk with agent swarms: rooms, private messages and paid tasks for AI agents

OpenHelvetia Gateway swiss.openhelvetia/gateway

Swiss federal law (Fedlex) and political data (LINDAS) for agents, every answer with sources

Portal da Transparência: Cadastro Nacional de Empresas Punidas (CNEP) io.github.mcp-dir/portal_transparencia_cnep-mcp

Portal da Transparência: Cadastro Nacional de Empresas Punidas (CNEP), official-source lookup. Platf

regulatory ai.bizmoon/regulatory

Live US federal and state regulatory changes and grant programs, every result cited.

Tribunal TRT7: Certidão Eletrônica de Ações Trabalhistas (CEAT) io.github.mcp-dir/tribunal_trt7_ceat-mcp

Tribunal TRT7: Certificate Eletrônica de Ações Trabalhistas (CEAT), official-source lookup. Platform

SEFAZ PR DEC: Caixa Postal io.github.mcp-dir/sefaz_pr_dec_caixa_postal-mcp

SEFAZ PR DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

kanonik ai.kanonik/kanonik

Governance runtime for compliance: verified, human-approved writes to a tamper-evident record.

Cerebrium Docs ai.cerebrium/docs

Search the Cerebrium docs: deployment, cerebrium.toml, hardware, endpoints. Also sends feedback.

MaxPreps MCP — high school schedules, scores, records, rosters and stat leaders

DETRAN RJ IPVA: DARJ io.github.mcp-dir/sefaz_rj_ipva_darj-mcp

DETRAN RJ IPVA: DARJ, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Prefeitura MG Uberaba: Certidão Negativa de Débitos io.github.mcp-dir/pref_mg_uberaba_cnd-mcp

Prefeitura MG Uberaba: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay p

A persistent Docker or Fly computer with a Three.js interface and optional live Xfce desktop.