MCP Server Directory

Nexus Agent Network · AlpineLead OI io.github.maxschnee74-source/alpinelead

DACH B2B company research, lead qualification and sales intel for agents. Free preview, pay per task

Prefeitura SP São Paulo: Segunda via Simplificada de IPTU io.github.mcp-dir/pref_sp_sao_paulo_iptu2via-mcp

Prefeitura SP São Paulo: Segunda via Simplificada de IPTU, official-source lookup. Platform-hosted,

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

Read-only search and navigation of Sparx Enterprise Architect .qea model exports

AI visibility checker: GPTBot vs OAI-SearchBot, robots.txt audit, raw-HTML schema. 165 crawlers.

Tribunal TRT17: Consulta Processual io.github.mcp-dir/tribunal_trt17_processo-mcp

Tribunal TRT17: Lookup Processual, official-source lookup. Platform-hosted, pay per query with prepa

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

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

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

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

DETRAN PR: Emissão de CRLV-e io.github.mcp-dir/detran_pr_crlve-mcp

DETRAN PR: Issuance de CRLV-e, official-source lookup. Platform-hosted, pay per query with prepaid c

SEFAZ MG: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_mg_certidao_debitos-mcp

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

Prefeitura MS Naviraí: Certidão Negativa de Débitos io.github.mcp-dir/pref_ms_navirai_cnd-mcp

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

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

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

SEFAZ MG: Débitos de IPVA io.github.mcp-dir/sefaz_mg_debitos_ipva-mcp

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

vidIQ com.vidiq/mcp

Research and create for YouTube, Instagram & TikTok

Receita Federal: NFS-e io.github.mcp-dir/receita_federal_nfse-mcp

Receita Federal: NFS-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

sourcers-desk com.sourcerdesk/sourcers-desk

Recruiter-grade boolean/x-ray search strings from a 20-year sourcing playbook.

Tribunal TRT19: Consulta Processual io.github.mcp-dir/tribunal_trt19_processo-mcp

Tribunal TRT19: Lookup Processual, official-source lookup. Platform-hosted, pay per query with prepa

SEFAZ CE: Certidao de Regularidade io.github.mcp-dir/sefaz_ce_cert_regulariedade-mcp

SEFAZ CE: Certidao de Regularidade, official-source lookup. Platform-hosted, pay per query with prep

Prefeitura SP São Paulo: NFS-e (Nota Fiscal Eletrônica de Serviços) io.github.mcp-dir/pref_sp_sao_paulo_nfs-mcp

Prefeitura SP São Paulo: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Platfor

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

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

Tribunal TRT7: Consulta Processual io.github.mcp-dir/tribunal_trt7_processo-mcp

Tribunal TRT7: Lookup Processual, official-source lookup. Platform-hosted, pay per query with prepai

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