Live · updated 10 hr ago 25,305 Servers Scored

The MCP Server Directory

Every Model Context Protocol server, scored on reliability, documentation, maintenance, and adoption. Independent, opinionated, refreshed daily from the official registry.

Servers 25,305
Categories 18
Official Servers 0
Remote-Hosted 14,110

What this is

The MCP Server Directory is a live, independently maintained index of Model Context Protocol servers published to the official registry. Each server is scored 0–10 on four dimensions: reliability, documentation quality, maintenance velocity, and adoption. The directory is free, updated daily, and built by MegaOne AI.

Browse & filter
Top score Most stars Newest
Category All25,305 Git / Code14856 Other4377 Search2890 Filesystem1047 Database556 Finance368 AI / ML236 Email210 Calendar154 Cloud135 Analytics109 Browser103 Design71 Docs59 DevOps53 Communication40 Web Scraping24 Productivity17
2,833–2,880 of 14,856 servers · Git / Code

Sefaz Ms Certidao Debitos MCP

4.7/10
io.github.mcp-dir/sefaz_ms_certidao_debitos-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Ms Dec Caixa Postal MCP

4.7/10
io.github.mcp-dir/sefaz_ms_dec_caixa_postal-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Ms Ipva MCP

4.7/10
io.github.mcp-dir/sefaz_ms_ipva-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Ms Nfce MCP

4.7/10
io.github.mcp-dir/sefaz_ms_nfce-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Mt Certidao Debitos MCP

4.7/10
io.github.mcp-dir/sefaz_mt_certidao_debitos-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Mt Credenciamentos MCP

4.7/10
io.github.mcp-dir/sefaz_mt_credenciamentos-mcp

SEFAZ MT: Lookup Credenciamentos, official-source lookup. Platform-hosted, pay per query with prepai

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Mt Dec Caixa Postal MCP

4.7/10
io.github.mcp-dir/sefaz_mt_dec_caixa_postal-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Mt Extrato Ipva MCP

4.7/10
io.github.mcp-dir/sefaz_mt_extrato_ipva-mcp

SEFAZ MT: IPVA (Extrato), official-source lookup. Platform-hosted, pay per query with prepaid credit

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Mt Ipva MCP

4.7/10
io.github.mcp-dir/sefaz_mt_ipva-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Mt Nfce MCP

4.7/10
io.github.mcp-dir/sefaz_mt_nfce-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Mt Primeiro Emplacamento MCP

4.7/10
io.github.mcp-dir/sefaz_mt_primeiro_emplacamento-mcp

SEFAZ MT: Primeiro Emplacamento, official-source lookup. Platform-hosted, pay per query with prepaid

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Mt Reimpressao Cnd MCP

4.7/10
io.github.mcp-dir/sefaz_mt_reimpressao_cnd-mcp

SEFAZ MT: Reimpressão de Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Nfce MCP

4.7/10
io.github.mcp-dir/sefaz_nfce-mcp

SEFAZ: NFC-e (Unificada), official-source lookup. Platform-hosted, pay per query with prepaid credit

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pa Certidao Debitos MCP

4.7/10
io.github.mcp-dir/sefaz_pa_certidao_debitos-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pa Dec Caixa Postal MCP

4.7/10
io.github.mcp-dir/sefaz_pa_dec_caixa_postal-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pa Ipva MCP

4.7/10
io.github.mcp-dir/sefaz_pa_ipva-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pa Nfce MCP

4.7/10
io.github.mcp-dir/sefaz_pa_nfce-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pb Certidao Debitos MCP

4.7/10
io.github.mcp-dir/sefaz_pb_certidao_debitos-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pb Emissao Dar MCP

4.7/10
io.github.mcp-dir/sefaz_pb_emissao_dar-mcp

SEFAZ PB: Issuance Dar, official-source lookup. Platform-hosted, pay per query with prepaid credit.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pb Ipva MCP

4.7/10
io.github.mcp-dir/sefaz_pb_ipva-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pb Nfce MCP

4.7/10
io.github.mcp-dir/sefaz_pb_nfce-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pe Certidao Debitos MCP

4.7/10
io.github.mcp-dir/sefaz_pe_certidao_debitos-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pe Crf MCP

4.7/10
io.github.mcp-dir/sefaz_pe_crf-mcp

SEFAZ PE: Certificate de Regularidade Fiscal, official-source lookup. Platform-hosted, pay per query

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pe Crf Movel MCP

4.7/10
io.github.mcp-dir/sefaz_pe_crf_movel-mcp

SEFAZ PE: Certificate de Regularidade Fiscal (Móvel), official-source lookup. Platform-hosted, pay p

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pe Dec Caixa Postal MCP

4.7/10
io.github.mcp-dir/sefaz_pe_dec_caixa_postal-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pe Divida Ativa MCP

4.7/10
io.github.mcp-dir/sefaz_pe_divida_ativa-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pe Nfce MCP

4.7/10
io.github.mcp-dir/sefaz_pe_nfce-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pi Certidao Debitos MCP

4.7/10
io.github.mcp-dir/sefaz_pi_certidao_debitos-mcp

SEFAZ PI: Solicitar Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pi Cnda MCP

4.7/10
io.github.mcp-dir/sefaz_pi_cnda-mcp

SEFAZ PI: Solicitar Certificate Negativa da Dívida Ativa (CNDA), official-source lookup. Platform-ho

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pi Ipva MCP

4.7/10
io.github.mcp-dir/sefaz_pi_ipva-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pi Nfce MCP

4.7/10
io.github.mcp-dir/sefaz_pi_nfce-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pi Visualizar Cert MCP

4.7/10
io.github.mcp-dir/sefaz_pi_visualizar_cert-mcp

SEFAZ PI Visualizar certidões CNDA: CND, official-source lookup. Platform-hosted, pay per query with

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pr MCP

4.7/10
io.github.mcp-dir/sefaz_pr-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pr Cadin MCP

4.7/10
io.github.mcp-dir/sefaz_pr_cadin-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pr Certidao Debitos MCP

4.7/10
io.github.mcp-dir/sefaz_pr_certidao_debitos-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pr Dec Caixa Postal MCP

4.7/10
io.github.mcp-dir/sefaz_pr_dec_caixa_postal-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pr Divida Ativa MCP

4.7/10
io.github.mcp-dir/sefaz_pr_divida_ativa-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pr Guia Ipva MCP

4.7/10
io.github.mcp-dir/sefaz_pr_guia_ipva-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pr Ipva MCP

4.7/10
io.github.mcp-dir/sefaz_pr_ipva-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Pr Nfce MCP

4.7/10
io.github.mcp-dir/sefaz_pr_nfce-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Rj Certidao Debitos MCP

4.7/10
io.github.mcp-dir/sefaz_rj_certidao_debitos-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Rj Certidao Debitos Cert MCP

4.7/10
io.github.mcp-dir/sefaz_rj_certidao_debitos_cert-mcp

SEFAZ RJ: Clearance Certificate (Debts) (Certificado Digital), official-source lookup. Platform-host

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Rj Dec Caixa Postal MCP

4.7/10
io.github.mcp-dir/sefaz_rj_dec_caixa_postal-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Rj Ipva Darj MCP

4.7/10
io.github.mcp-dir/sefaz_rj_ipva_darj-mcp

DETRAN RJ IPVA: DARJ, official-source lookup. Platform-hosted, pay per query with prepaid credit.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Rj Nfce Completa MCP

4.7/10
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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Rj Nfce Resumida MCP

4.7/10
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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Rn Certidao Debitos MCP

4.7/10
io.github.mcp-dir/sefaz_rn_certidao_debitos-mcp

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Sefaz Rn Nfce Resumida MCP

4.7/10
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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →
Weekly briefing

Free · No spam

New servers, score changes, breakages

Every Monday: what shipped, what broke, what's worth trying. Five minutes. No filler.

How scoring works

Four dimensions, weighted

  • Reliability (30%) — repository present, permissive license, not archived, official status.
  • Documentation (20%) — description length, website presence, README quality.
  • Maintenance (25%) — how recently the code was pushed; versioning discipline.
  • Adoption (25%) — GitHub stars (log-scaled), remote availability, official endorsement.
Frequently asked

What is MCP?

MCP stands for Model Context Protocol. It is an open standard introduced by Anthropic in late 2024 that lets AI assistants like Claude connect to external tools, data sources, and services through a common interface. An MCP server is a small program that exposes one capability (file access, a database, an API) to any MCP-compatible AI client.

Where does the data come from?

Every server in this directory is pulled from the official Model Context Protocol Registry at registry.modelcontextprotocol.io. We also enrich each entry with GitHub metadata (stars, last commit, license, primary language) where a repository is linked. The full re-scan runs daily.

How are servers scored?

Each server gets a 0–10 overall score, weighted from four sub-scores: reliability (30%), documentation (20%), maintenance (25%), and adoption (25%). The full methodology is visible on this page under "How scoring works".

Is this affiliated with Anthropic?

No. MegaOne AI is independent. Anthropic created the MCP standard and maintains the reference implementations, but this directory is built separately and rates all servers including Anthropic's own.

How often does the directory update?

The pipeline re-fetches the full registry and re-scores every active server once per day. Individual entries are refreshed whenever a new version is published to the official registry.

Is it free?

Yes. Browsing, filtering, and searching the directory is free. The weekly email briefing is free. There is no account required.