Live · updated 16 hr ago 41,542 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 41,542
Categories 18
Official Servers 0
Remote-Hosted 26,560

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 All41,542 Git / Code22887 Other8675 Search4600 Filesystem1729 Database792 Finance635 AI / ML429 Email392 Calendar314 Cloud223 Browser175 Design159 Analytics158 Docs103 DevOps91 Communication86 Web Scraping71 Productivity23
385–432 of 1,729 servers · Filesystem

Receita Federal Nfse MCP

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

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Receita Federal Nfse Emit Det MCP

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

Receita Federal NFS-e: Notas Emitida (Detalhes), official-source lookup. Platform-hosted, pay per qu

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Receita Federal Nfse Emitidas MCP

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

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Receita Federal Nfse Rec Det MCP

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

Receita Federal NFS-e: Notas Recebida (Detalhes), official-source lookup. Platform-hosted, pay per q

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Receita Federal Nfse Recebidas MCP

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

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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Pref Ba Salvador Nfs MCP

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

Prefeitura BA Salvador: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Platform

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Pref Mg Contagem Nfs MCP

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

Prefeitura MG Contagem: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Platform

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Pref Ms Campo Grande Nfs MCP

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

Prefeitura MS Campo Grande: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Plat

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Pref Mt Cuiaba Nfs MCP

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

Prefeitura MT Cuiabá: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Platform-h

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Pref Pe Recife Nfs MCP

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

Prefeitura PE Recife: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Platform-h

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Pref Rj Rio Janeiro Nfs MCP

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

Prefeitura RJ Rio de Janeiro: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Pl

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Pref Rs Farroupilha Nfs MCP

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

Prefeitura RS Farroupilha: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Platf

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

Pref Sp Aracariguama Nfs MCP

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

Prefeitura SP Araçariguama: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Plat

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Pref Sp Sao Paulo Nfs MCP

4.7/10
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

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Pref Sp Sumare Nfs MCP

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

Prefeitura SP Sumaré: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Platform-h

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Edgar Answers MCP

4.7/10
io.github.aion-autonomous-org/edgar-answers-mcp

Normalized SEC EDGAR data for AI agents: XBRL financials, 10-K risk diffs, Form 4 insider trades.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Sheetrender MCP

4.7/10
io.github.sheetrender/sheetrender-mcp

Render PDFs from templates and spreadsheet data via SheetRender, locally or at mcp.sheetrender.com

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Proofstack

4.7/10
app.vercel.proof-stack-lake/proofstack

Audited indie product business cases with source-backed pricing, revenue and pricing benchmarks.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Senlay

4.7/10
io.github.smartsurfsolar/senlay

Physical-world evidence and operability checks with provenance and explicit data gaps.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Grantsignal Us

4.7/10
io.github.Froydinger/grantsignal-us

U.S. federal grant discovery, details, fit scoring, briefs, and shortlist checks via x402.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

News

4.7/10
media.probable/news

Cited news briefs and observed-corpus context. Free public reads; archives $0.10 or seven for $0.50.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Kukgit

4.7/10
io.github.amithkukllod777/kukgit

Read and write KukGit repositories, files, issues and pull requests from an AI assistant.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Panel Review

4.7/10
ai.truverif/panel-review

Guardian agent for AI coding: four frontier models review risky diffs and commits before they ship.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Website Change Monitor

4.7/10
io.github.DataLeadsPRO/website-change-monitor

Track page and price changes over time: diffs, history, and alerts through simple tracking

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

MCP Server

4.7/10
io.github.demovela/mcp-server

MCP connector for Demovela video libraries, render status, templates and reviewable video briefs.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Daily Scripture MCP

4.7/10
io.github.ldshaf/daily-scripture-mcp

Daily Bible verse and reflection for morning briefs. Conservative evangelical perspective. ESV.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Evc Mesh MCP

4.7/10
io.github.entire-vc/evc-mesh-mcp

Tasks, comments, shared memory and handoffs for teams of people and AI agents, over MCP.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Gdex MCP

4.7/10
io.github.rpconroy/gdex-mcp

MCP server for the GDEX (Geoscience Data Exchange) data portal: datasets, files, metrics, subsetting

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Ilostat MCP Server

4.7/10
io.github.cyanheads/ilostat-mcp-server

Search ILOSTAT labour indicators, query and compare series, build country profiles, run SQL.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Launchdistro MCP

4.7/10
com.launchdistro/launchdistro-mcp

Plan startup directory submissions and verify the links went live, with your own AI agent.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Cern Opendata MCP Server

4.7/10
io.github.cyanheads/cern-opendata-mcp-server

Search CERN Open Data, fetch records, files, analysis environments, CMS good-run lists, HLT paths.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Oeis MCP Server

4.7/10
io.github.cyanheads/oeis-mcp-server

Identify integer sequences by terms, search the OEIS, read formulas, programs, b-files, cross-refs.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Dockerfile Audit MCP

4.7/10
io.github.tylerscomic-lab/dockerfile-audit-mcp

Audit Dockerfiles for root users, baked-in secrets, curl-pipe-shell and unpinned base images.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Secrets Leak Audit MCP

4.7/10
io.github.tylerscomic-lab/secrets-leak-audit-mcp

Scan text and git diffs for committed credentials using real vendor key formats plus entropy.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Agentworld MCP

4.7/10
me.agentworld/agentworld-mcp

Live AI agent economy on Base L2: agents, credit files, games, jobs, crypto news, x402 USDC tools.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Coverlttr

4.7/10
com.coverlttr/coverlttr

Generate, tailor, and export cover letters; manage saved jobs, templates, and files.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Koru Shield

4.7/10
com.korushield/koru-shield

Manage Koru Shield DNS filtering: profiles, rules, categories, schedules, and logs.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Ncua Data Analysis

4.7/10
io.github.bnovarini/ncua-data-analysis

NCUA call report data for US credit unions, 2018-2026: profiles, peer comparison, time series.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Uk Companies House MCP

4.7/10
io.github.RegistrumUK/uk-companies-house-mcp

UK company data: profiles, iXBRL financials, directors, PSC chains, ECCTA. Hosted, no key.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

Ein Llc

4.7/10
io.github.epistemedeus/ein-llc

A human must claim and pay before EIN.LLC files. Agents may assess, prepare, and read status.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

MCP Server

4.7/10
io.github.invoicepdfs/mcp

Render invoices and credit notes as PDFs, and check them against EN 16931 e-invoicing rules.

6.5Reliab.
7.0Docs
3.5Maint.
2.0Adopt.
Filesystem streamable-http Remote
Repo → Remote →

MCP Server

4.7/10
ai.proofslip/mcp-server

Receipt-based verification for AI agent workflows — create, verify, and poll ephemeral proof objects

6.5Reliab.
8.0Docs
3.5Maint.
1.0Adopt.
Filesystem stdio
Repo → Website →

Optical Context MCP

4.7/10
io.github.ChrBoebel/optical-context-mcp

Compress OCR-heavy PDFs into dense packed images so agents can work with long visual documents.

6.5Reliab.
8.0Docs
3.5Maint.
1.0Adopt.
Filesystem stdio
Repo → Website →

Pagerunner

4.7/10
io.github.Enreign/pagerunner

Real Chrome profiles with site intelligence — already logged in, PII anonymization, sessions persist

6.5Reliab.
8.0Docs
3.5Maint.
1.0Adopt.
Filesystem stdio
Repo → Website →

Safe Docx

4.7/10
io.github.UseJunior/safe-docx

AI-native surgical editing of Word .docx and OpenDocument .odt files with formatting preservation

6.5Reliab.
8.0Docs
3.5Maint.
1.0Adopt.
Filesystem stdio
Repo → Website →

Arduino MCP Server

4.7/10
io.github.akshatnerella/arduino-mcp-server

Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.

6.5Reliab.
8.0Docs
3.5Maint.
1.0Adopt.
Filesystem stdio
Repo → Website →

Domshell

4.7/10
io.github.apireno/domshell

Drive Chrome with filesystem commands (ls, cd, grep, click, type). One MCP tool, multi-agent.

6.5Reliab.
8.0Docs
3.5Maint.
1.0Adopt.
Filesystem stdio
Repo → Website →

Trabuco

4.7/10
io.github.arianlopezc/trabuco

Production Java Maven scaffolder (CLI + Claude Code plugin) for AI coding agents

6.5Reliab.
8.0Docs
3.5Maint.
1.0Adopt.
Filesystem Java stdio
Repo → Website →
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.