MCP Server Directory

SEFAZ PA: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_pa_certidao_debitos-mcp

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

Biolab MCP Server io.github.srikarjy/biolab-mcp-server

Auditable MCP server for PubMed, Europe PMC, ClinicalTrials.gov, and bioRxiv/medRxiv queries

上海图书馆开放数据检索 MCP：纪年/家谱/建筑/红色事件/99 个 webapi + 搜韵诗词，支持 stdio 与 HTTP。

Receita Federal: NFE io.github.mcp-dir/receita_federal_nfe-mcp

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

x402 Endpoint Scanner — a free local health probe for x402 paid endpoints as an MCP server.

roxyon io.github.bea-technology/roxyon

Build LumenJS apps, use the Roxyon BaaS, and deploy apps and web projects to Roxyon infrastructure.

Official Backblaze B2 MCP server for buckets, files, keys, Object Lock, and S3 storage.

govbid-mcp-server io.github.imgproc-git/govbid-mcp-server

U.S. federal contract opportunities from SAM.gov. Daily updates. Public Domain.

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

SEFAZ PR: Dívida Ativa io.github.mcp-dir/sefaz_pr_divida_ativa-mcp

SEFAZ PR: Dívida Ativa, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Osewa io.github.ushios/osewa

Track and share care records for babies and plants: feedings, diapers, sleep, and watering.

npm, PyPI & crates.io health, vulns and dependency graphs. Runs locally, no API key.

Convert a document once, then get back only the passages that answer a question.

Task-shaped Zabbix access for AI agents: problems, host triage, metrics, maintenance windows.

Receita Federal NFS-e: Notas Recebidas io.github.mcp-dir/receita_federal_nfse_recebidas-mcp

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

SEFAZ RS: Débitos Veiculares io.github.mcp-dir/sefaz_rs_debitos-mcp

SEFAZ RS: Debts Veiculares, official-source lookup. Platform-hosted, pay per query with prepaid cred

Sirveil Exposure io.github.sirveil-ai/sirveil-exposure

Is this person indexed on that data-broker domain? A three-state verdict, with the evidence.

yieldsentinel io.github.agentsherpa/yieldsentinel

Policy check on a described yield position. Complement to yieldhunter. Research only.

Receita Federal: IRPF io.github.mcp-dir/receita_federal_irpf-mcp

Receita Federal: IRPF, 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

supportsheep io.github.pooriaarab/supportsheep

Remote MCP server for supportsheep: run AI interviews and manage support content for your blog.

Conselho Regional de Odontologia GO: Cadastro io.github.mcp-dir/cro_go_cadastro-mcp

Conselho Regional de Odontologia GO: Cadastro, official-source lookup. Platform-hosted, pay per quer

Execute co2-inference-calculator-mcp io.github.Evozim/co2-inference-calculator-mcp

Premium agentic endpoint for co2-inference-calculator-mcp.

MCP server for Check Point Harmony Email & Collaboration (Avanan) email security.