The MCP Server Directory
Every Model Context Protocol server, scored on reliability, documentation, maintenance, and adoption. Independent, opinionated, refreshed daily from the official registry.
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.
Credito Pf MCP
4.7/10Consumer credit check from a CPF: registration data, score, delinquencies, and history. Platform-hos
Credito Pf Completo MCP
4.7/10Full consumer credit analysis from a CPF: registration data, score, delinquencies, and history. Plat
Credito Pj Limite MCP
4.7/10Full business credit analysis from a CNPJ, with a suggested credit limit. Platform-hosted, no creden
Credito Pj Risco MCP
4.7/10Business credit risk indicator from a CNPJ, for safer analysis. Platform-hosted, no credentials, pay
Credito Score MCP
4.7/10Credit score and risk analysis of a person or company. Platform-hosted, no credentials, pay per quer
Cvm MCP
4.7/10Looks up the registration of a person or company at the Brazilian Securities Commission (CVM) from t
Cvm Processos Sancionadores MCP
4.7/10Looks up enforcement (sanctioning) administrative proceedings for a person or company at the CVM fro
Dap Pronaf Pf MCP
4.7/10Looks up the Pronaf eligibility declaration (DAP) of an individual from the CPF and date of birth. P
Dap Pronaf Pj MCP
4.7/10Looks up the Pronaf eligibility declaration (DAP) of a company from the CNPJ. Platform-hosted, no cr
Enriquecimento Lead MCP
4.7/10Enriches a contact from a mobile number and email, returning the associated registration data. Platf
Fbi Most Wanted MCP
4.7/10Checks whether a name is on the FBI Most Wanted list, for compliance and AML due diligence. Platform
Fgts Regularidade MCP
4.7/10Issues the FGTS employer clearance certificate (CRF) from the CNPJ. Platform-hosted, no credentials,
Fincen MCP
4.7/10Checks whether a name is on the FinCEN (US financial crimes) lists, for compliance and AML due dilig
Garantia Safra MCP
4.7/10Checks a farmer's link with the Garantia Safra program from the CPF and NIS. Platform-hosted, no cre
Ibama Autuacoes MCP
4.7/10Looks up IBAMA environmental fines for a person or company from the CPF or CNPJ. Platform-hosted, no
Ibama Debitos MCP
4.7/10Issues the environmental debt clearance from IBAMA for a person or company from the CPF or CNPJ. Pla
Ibama Embargos MCP
4.7/10Issues the environmental embargo clearance from IBAMA for a person or company from the CPF or CNPJ.
Ibama Regularidade MCP
4.7/10Issues the environmental compliance certificate from IBAMA for a person or company from the CPF or C
Identidade Ar MCP
4.7/10Verifies a person's identity in Argentina by matching the provided data (DNI, name, birth, address).
Interpol MCP
4.7/10Checks whether a name is on Interpol notices, from the name, surname, and date of birth, for complia
Mandados Prisao MCP
4.7/10Checks for open arrest warrants in the CNJ national database for a person, from the CPF and name. Pl
Mpf Certidao MCP
4.7/10Issues the clearance certificate from the Federal Public Prosecutor's Office (MPF) for a person or c
Mpmt Procedimentos MCP
4.7/10Looks up out-of-court investigative proceedings of the Mato Grosso Public Prosecutor's Office for a
Mpt MCP
4.7/10Looks up records of a person or company at the Labor Public Prosecutor's Office (MPT) from the CPF o
Mte Infracoes MCP
4.7/10Looks up labor violations recorded by the Ministry of Labor for a person or company from the CPF or
Nfe Completa MCP
4.7/10Looks up the full data of an electronic invoice (NFe) from the access key. Platform-hosted, no crede
Nfe Inutilizacao MCP
4.7/10Looks up the electronic invoice numbering voidings for a company from the CNPJ and year. Platform-ho
Oab Advogados MCP
4.7/10Looks up the national lawyer registry at the Brazilian Bar (OAB) by name and registration number. Pl
Obito MCP
4.7/10Checks for indication of death of a person from the CPF, in official databases. Platform-hosted, no
Ofac MCP
4.7/10Checks whether a name is on OFAC (US) sanctions lists, including SDN and Non-SDN, for compliance and
Offshore Leaks MCP
4.7/10Checks whether a name appears in the ICIJ Offshore Leaks database (offshore structures), for complia
Pep MCP
4.7/10Checks whether a person is a Politically Exposed Person (PEP) from the CPF, for compliance and AML d
Pep Parentescos MCP
4.7/10Checks whether a person is Politically Exposed (PEP) or is related to a PEP, from the CPF. Platform-
Peti Trabalho Infantil MCP
4.7/10Checks a person's link with the Child Labor Eradication Program (PETI) from the CPF and NIS. Platfor
Pgfn Devedores MCP
4.7/10Checks whether a person or company is on the federal debtors list (PGFN) from the CPF or CNPJ. Platf
Pis MCP
4.7/10Looks up the PIS number and associated data for a person from the CPF, in the Labor Ministry base. P
Prf Infracoes MCP
4.7/10History of traffic fines recorded by Brazil's Federal Highway Police by RENAVAM, including canceled,
Processos Judiciais Agrupada MCP
4.7/10Grouped lookup of a person's or company's lawsuits from the CPF or CNPJ, with a summary view by cour
Processos Judiciais Completa MCP
4.7/10Full lookup of a person's or company's lawsuits from the CPF or CNPJ, with per-case detail. Platform
Processos Judiciais Simplificada MCP
4.7/10Simplified lookup of a person's or company's lawsuits from the CPF or CNPJ. Platform-hosted, no cred
Protestos Nacional MCP
4.7/10Existence and details of protests for people and companies in registry offices across Brazil. Platfo
Protestos Sp MCP
4.7/10Existence and details of protests for people and companies in São Paulo state registry offices. Plat
Receita Pf MCP
4.7/10Looks up the registration status of an individual at the Federal Revenue from the CPF and date of bi
Receita Pj MCP
4.7/10Looks up a company's registration data at the Federal Revenue from the CNPJ, optionally with the own
Receita Pj Qsa MCP
4.7/10Looks up a company's ownership structure and the partners' holdings in other companies, from the CNP
Registro Pf Ar MCP
4.7/10Registration data for an individual in Argentina from the DNI. Platform-hosted, no credentials, pay
Registro Pf Br MCP
4.7/10Registration data for an individual in Brazil from the CPF and name. Platform-hosted, no credentials
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New servers, score changes, breakages
Every Monday: what shipped, what broke, what's worth trying. Five minutes. No filler.
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.
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.