MCP Server Directory

Receita Federal: Simples (Listagem de Períodos para Emissão de DAS) io.github.mcp-dir/receita_federal_listar_das-mcp

Receita Federal: Simples (Listagem de Períodos para Issuance de DAS), official-source lookup. Platfo

Prefeitura SP São Paulo: Regularidade OTTC io.github.mcp-dir/pref_sp_sao_paulo_ottc-mcp

Prefeitura SP São Paulo: Regularidade OTTC, official-source lookup. Platform-hosted, pay per query w

VAAS-X Cognitive Memory io.github.VAAS-X/vaasxmcp

Persistent, outcome-grounded episodic memory for Claude. 14ms CPU retrieval, no GPU, no vector DB.

Prefeitura RS Três Coroas: Certidão Negativa de Débitos io.github.mcp-dir/pref_rs_tres_coroas_cnd-mcp

Prefeitura RS Três Coroas: Clearance Certificate (Debts), official-source lookup. Platform-hosted, p

ECRVSP Documentos: Transferência de Proprietário io.github.mcp-dir/ecrvsp_docs_t_proprietario-mcp

ECRVSP Documentos: Transferência de Proprietário, official-source lookup. Platform-hosted, pay per q

SINTEGRA: MT io.github.mcp-dir/sintegra_mt-mcp

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

SINTEGRA: PA io.github.mcp-dir/sintegra_pa-mcp

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

CARF: Processo io.github.mcp-dir/carf_processo-mcp

CARF: Court Case, official-source lookup. Platform-hosted, pay per query with prepaid credit.

DETRAN MS: Multas io.github.mcp-dir/detran_ms_multas-mcp

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

Refine Job Search co.getrefine/refine

Job search management: applications, interviews, offers, recruiter email, and company openings.

SEFAZ CE: IPVA io.github.mcp-dir/sefaz_ce_ipva-mcp

SEFAZ CE: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Tribunal TRT11: Certidão Eletrônica de Ações Trabalhistas (CEAT) io.github.mcp-dir/tribunal_trt11_ceat-mcp

Tribunal TRT11: Certificate Eletrônica de Ações Trabalhistas (CEAT), official-source lookup. Platfor

SEFAZ AM: NFC-e Completa io.github.mcp-dir/sefaz_am_nfce_completa-mcp

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

Prefeitura GO Uruaçu: Certidão Negativa de Débitos io.github.mcp-dir/pref_go_uruacu_cnd-mcp

Prefeitura GO Uruaçu: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay pe

Bitview io.github.bitcoinresearchkit/bitview

Read-only Bitcoin blockchain, mempool, mining, market, and on-chain analytics; no API key.

Lean 4 theorem prover MCP: automated proof search, mathlib integration, job management

vidIQ com.vidiq/mcp

Research and create for YouTube, Instagram & TikTok

Artsdata ca.artsdata/mcp

Search Artsdata for authoritative data on Canadian events, artists, organizations, and places.

domain-search-king-mcp io.github.johnsmalls22-rgb/domain-search-king-mcp

Domain search MCP: .com names verified available live via Verisign RDAP - not AI guess lists

GCC Domestic com.gccdomestic/gccdomestic

Verify 1,600+ GCC domestic-worker agencies (1,300+ gov-verified); search 900+ EN/AR guides.

Your own notes, searched and cited by your AI — local-only, allowlist-gated, capped, and logged.

SEFAZ PR: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_pr_certidao_debitos-mcp

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

MPT SP Campinas: Certidão Negativa de Feitos io.github.mcp-dir/mpt_sp_campinas_cnf-mcp

MPT SP Campinas: Certificate Negativa de Feitos, official-source lookup. Platform-hosted, pay per qu

DETRAN ES: Emissão de Documento Único de Arrecadação (DUA) io.github.mcp-dir/detran_es_dua-mcp

DETRAN ES: Issuance de Documento Único de Arrecadação (DUA), official-source lookup. Platform-hosted