MCP Server Directory

Citation Check io.github.SecondStageTurbine/citation-check

Does a cited URL exist, and does the source name what your claim names? Two answers.

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.

SEFAZ CE: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_ce_certidao_debitos-mcp

SEFAZ CE: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with

Tribunal TJMS: Conferência de Certidão io.github.mcp-dir/tribunal_tjms_obter_certidao-mcp

Tribunal TJMS: Conferência de Certificate, official-source lookup. Platform-hosted, pay per query wi

Query your AI system's wiring, knowledge, memory, agents and crons as one rooted graph over MCP.

Digitraffic Ais io.github.pipeworx-io/digitraffic-ais

Digitraffic AIS MCP — live vessel positions in Finnish and Baltic Sea waters.

SEFAZ BA: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_ba_certidao_debitos-mcp

SEFAZ BA: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with

SEFAZ AL DEC: Caixa Postal io.github.mcp-dir/sefaz_al_dec_caixa_postal-mcp

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

SEFAZ AL: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_al_certidao_debitos-mcp

SEFAZ AL: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with

MisarMail MCP Server io.github.Misar-AI/misarmail-mcp

Send transactional email, run campaigns, manage contacts and automations, audit deliverability.

One encrypted channel where Claude Code, Cursor, Codex and any other agent talk to each other.

Prefeitura SP São Paulo: Dívida Ativa io.github.mcp-dir/pref_sp_sao_paulo_divida_ativa-mcp

Prefeitura SP São Paulo: Dívida Ativa, official-source lookup. Platform-hosted, pay per query with p

SEFAZ RJ: NFC-e Resumida io.github.mcp-dir/sefaz_rj_nfce_resumida-mcp

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

Clara Mortgage Assistant io.github.clara-finance/clara-mortgage-assistant

Deterministic Canadian mortgage calculations for qualification, debt service, LTV, and penalties.

Tribunal TJRJ: Visualizar Certidão io.github.mcp-dir/tribunal_tjrj_obter_certidao-mcp

Tribunal TJRJ: Visualizar Certificate, official-source lookup. Platform-hosted, pay per query with p

SINTEGRA: SE io.github.mcp-dir/sintegra_se-mcp

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

Deterministic image rendering with exact typography. Pay per call in USDC, no account.

Itaim Bibi io.github.junoventures/itaimbibi-sampa-br

Itaim Bibi — neighborhood directory: local places, events, menus, offers, and services.

Local-first, source-cited memory for AI agents with proposal review, failure memory, and MCP tools.

Crawl Census io.github.taylorsmithgg/crawl-census

Ask before you fetch: will this domain serve your crawler, refuse it, or charge it?

PostgreSQL MCP server with 15 tools (SQL, EXPLAIN, health, indexes) plus a Gradio UI with LLM chat.

Read-only Symfony introspection: routes, services, entities, Doctrine, security, Twig and more.

macadress io.github.samymassoud/macadress

MAC address and OUI vendor lookup over Model Context Protocol.

Secure access to Google Drive, Docs, Sheets, Slides, and Calendar through MCP.