MCP Server Directory

POSTFACT — Resolve Ambiguous Side Effects Before Retry io.github.GSterlingPress/postfact

Resolve whether an uncertain side-effecting action completed before software retries it.

SEFAZ RN: NFC-e Resumida io.github.mcp-dir/sefaz_rn_nfce_resumida-mcp

SEFAZ RN: NFC-e Resumida, official-source lookup. Platform-hosted, pay per query with prepaid credit

SEFAZ RJ: NFC-e Completa io.github.mcp-dir/sefaz_rj_nfce_completa-mcp

SEFAZ RJ: NFC-e Completa, official-source lookup. Platform-hosted, pay per query with prepaid credit

Local recursive self-improvement OS MCP with fail-closed governance and gated mutation tools.

Zoopit no.zoopit/mcp

Read-only access to a Zoopit account: orders, routes, fleet and live vehicle positions.

Biomedical MCP server: genes, variants, trials, literature, patents, optional SQL/R/biowasm tools.

Contact Affordance org.ottobot/contact-affordance

Check how to contact a business website, and whether that contact path actually works.

Prefeitura PE Recife: NFS-e (Nota Fiscal Eletrônica de Serviços) io.github.mcp-dir/pref_pe_recife_nfs-mcp

Prefeitura PE Recife: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Platform-h

ECRVSP Documentos: Placas de Primeiro Emplacamento io.github.mcp-dir/ecrvsp_docs_emplacamento_lista-mcp

ECRVSP Documentos: Placas de Primeiro Emplacamento, official-source lookup. Platform-hosted, pay per

Execute battery-swap-station-mcp io.github.Evozim/battery-swap-station-mcp

Premium agentic endpoint for battery-swap-station-mcp.

twitter com.jojapi/twitter

X (formerly Twitter): X (formerly Twitter) public and private data API for search, posts (Tweets).

MoneyMCP io.github.PlanetScariv/moneymcp

Securely creates and transfers users to MyWage through the documented partner workflow.

DETRAN BA: Licenciamento io.github.mcp-dir/detran_ba_licenciamento-mcp

DETRAN BA: Vehicle Licensing, official-source lookup. Platform-hosted, pay per query with prepaid cr

Search willhaben.at for second-hand listings and rank the underpriced ones

Read public X posts, replies, profiles, and search results through Rettiwt or the official API.

SEFAZ GO: NFC-e (Completa) io.github.mcp-dir/sefaz_go_nfce_completa-mcp

SEFAZ GO: NFC-e (Completa), official-source lookup. Platform-hosted, pay per query with prepaid cred

SINTEGRA: RO io.github.mcp-dir/sintegra_ro-mcp

SINTEGRA: RO, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Call your local Ollama or vLLM model over MCP with schema-validated JSON output

Execute base-to-polygon-relayer-mcp io.github.Evozim/base-to-polygon-relayer-mcp

Premium agentic endpoint for base-to-polygon-relayer-mcp.

meet ai.gregbenza/meet

A second opinion, in one call, from a desk where an answer is allowed to be no.

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

SEFAZ MA: Certidão de Dívida Ativa io.github.mcp-dir/sefaz_ma_certidao_divida_ativa-mcp

SEFAZ MA: Certificate de Dívida Ativa, official-source lookup. Platform-hosted, pay per query with p

HasData Google Search (SERP) com.hasdata/google-search

Google SERP as JSON: organic, AI Overview, People Also Ask, AI Mode, news, shopping. No Cloud setup.

Stateful SageMath MCP server with 40 tools and a sandboxed Sage session per client.