Live · updated 15 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
3,265–3,312 of 14,856 servers · Git / Code

Pref Pb Mataraca Cnd MCP

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

Prefeitura PB Mataraca: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

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

Pref Pe Petrolina Multas MCP

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

Prefeitura PE Petrolina: Multas, 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 →

Pref Pe Recife Cnd MCP

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

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

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

Pref Pe Recife Cpom MCP

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

Prefeitura PE Recife: CPOM, 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 →

Pref Pr Curitiba Cnd MCP

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

Prefeitura PR Curitiba: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

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

Pref Pr Francisco Beltrao Cnd MCP

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

Prefeitura PR Francisco Beltrão: Clearance Certificate (Debts), official-source lookup. Platform-hos

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

Pref Pr Maringa Cnd MCP

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

Prefeitura PR Maringá: Clearance Certificate (Debts) (Contribuinte), official-source lookup. Platfor

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

Pref Rj Duque De Caxias Cnd MCP

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

Prefeitura RJ Duque de Caxias: Clearance Certificate (Debts), official-source lookup. Platform-hoste

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

Pref Rj Rio Janeiro Cert Cad MCP

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

Prefeitura RJ Rio de Janeiro: Certificate de Elementos Cadastrais - IPTU, official-source lookup. Pl

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

Pref Rj Rio Janeiro Cert Trib MCP

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

Prefeitura RJ Rio de Janeiro: Certificate Tributária de IPTU, official-source lookup. Platform-hoste

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

Pref Rj Rio Janeiro Cnd MCP

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

Prefeitura RJ Rio de Janeiro: Clearance Certificate (Debts), official-source lookup. Platform-hosted

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

Pref Rj Rio Janeiro Iptu MCP

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

Prefeitura RJ Rio de Janeiro: Issuance de IPTU, official-source lookup. Platform-hosted, pay per que

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

Pref Rj Rio Janeiro Multas MCP

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

Prefeitura RJ Rio de Janeiro: Multas (Descritivos), official-source lookup. Platform-hosted, pay per

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

Pref Rn Natal Cnd MCP

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

Prefeitura RN Natal: 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 →

Pref Rn Touros Cnd MCP

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

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

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

Pref Rs Canela Cnd MCP

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

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

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

Pref Rs Caxias Do Sul Cnd MCP

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

Prefeitura RS Caxias do Sul: Clearance Certificate (Debts), official-source lookup. Platform-hosted,

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

Pref Rs Montenegro Cnd MCP

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

Prefeitura RS Montenegro: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pa

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

Pref Rs Porto Alegre Cnd MCP

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

Prefeitura RS Porto Alegre: Clearance Certificate (Debts), official-source lookup. Platform-hosted,

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

Pref Rs Porto Alegre Issqn MCP

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

Prefeitura RS Porto Alegre: Comprovante de Inscrição do ISSQN, official-source lookup. Platform-host

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

Pref Rs Santa Cruz Do Sul Cnd MCP

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

Prefeitura RS Santa Cruz do Sul: Clearance Certificate (Debts), official-source lookup. Platform-hos

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

Pref Rs Tres Coroas Cnd MCP

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

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

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

Pref Sc Balneario Cnd MCP

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

Prefeitura SC Balneário Camboriú: Clearance Certificate (Debts), official-source lookup. Platform-ho

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

Pref Sc Blumenau Cnd MCP

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

Prefeitura SC Blumenau: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

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

Pref Sc Florianopolis Cnd MCP

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

Prefeitura SC Florianópolis: Clearance Certificate (Debts), official-source lookup. Platform-hosted,

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

Pref Sc Itajai Cnd MCP

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

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

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

Pref Sc Joinville Cnd MCP

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

Prefeitura SC Joinville: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

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

Pref Se Laranjeiras Cnd MCP

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

Prefeitura SE Laranjeiras: Clearance Certificate (Debts), official-source lookup. Platform-hosted, p

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

Pref Sp Campinas Cnd MCP

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

Prefeitura SP Campinas: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

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

Pref Sp Campinas Cpom MCP

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

Prefeitura SP Campinas: CPOM, official-source lookup. Platform-hosted, pay per query with prepaid cr

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

Pref Sp Campinas Iptu MCP

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

Prefeitura SP Campinas: Parcelas IPTU, official-source lookup. Platform-hosted, pay per query with p

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

Pref Sp Guarulhos Cnd MCP

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

Prefeitura SP Guarulhos: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

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

Pref Sp Guarulhos Cndm MCP

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

Prefeitura SP Guarulhos: Clearance Certificate (Debts) Mobiliários, official-source lookup. Platform

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

Pref Sp Hortolandia Cnd MCP

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

Prefeitura SP Hortolândia: Clearance Certificate (Debts), official-source lookup. Platform-hosted, p

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

Pref Sp Jundiai Cert Trib Iptu MCP

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

Prefeitura SP Jundiaí: Certificate Tributária de IPTU, official-source lookup. Platform-hosted, pay

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

Pref Sp Mairipora Cnd MCP

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

Prefeitura SP Mairiporã: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

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

Pref Sp Mogi Cruzes Cnd MCP

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

Prefeitura SP Mogi das Cruzes: Clearance Certificate (Debts), official-source lookup. Platform-hoste

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

Pref Sp Mogi Cruzes Cpom MCP

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

Prefeitura SP Mogi das Cruzes: CPOM, official-source lookup. Platform-hosted, pay per query with pre

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

Pref Sp Osasco Cert Imov MCP

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

Prefeitura SP Osasco: Certificate de Tributos de Imóveis, official-source lookup. Platform-hosted, p

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

Pref Sp Osasco Cert Nao Insc MCP

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

Prefeitura SP Osasco: Certificate de Não-Inscrição, official-source lookup. Platform-hosted, pay per

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

Pref Sp Osasco Cert Trib MCP

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

Prefeitura SP Osasco: Certificate de Tributos de Empresa, official-source lookup. Platform-hosted, p

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

Pref Sp Osasco Iptu MCP

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

Prefeitura SP Osasco: Certificate Tributária de IPTU, official-source lookup. Platform-hosted, pay p

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

Pref Sp Ribeirao Preto Cnd MCP

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

Prefeitura SP Ribeirão Preto: Clearance Certificate (Debts), official-source lookup. Platform-hosted

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

Pref Sp Sao Bernardo Cnd MCP

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

Prefeitura SP São Bernardo do Campo: Clearance Certificate (Debts), official-source lookup. Platform

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

Pref Sp Sao Carlos Cnd MCP

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

Prefeitura SP São Carlos: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pa

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

Pref Sp Sao Paulo Ait MCP

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

Prefeitura SP São Paulo: AIT, official-source lookup. Platform-hosted, pay per query with prepaid cr

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

Pref Sp Sao Paulo Ait Listagem MCP

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

Prefeitura SP São Paulo: AIT (Últimos 36 meses), official-source lookup. Platform-hosted, pay per qu

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

Pref Sp Sao Paulo Cadin MCP

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

Prefeitura SP São Paulo: CADIN, 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 →
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.