Live · updated 2 hr ago 16,091 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 16,091
Categories 18
Official Servers 0
Remote-Hosted 7,768

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 All16,091 Git / Code10147 Other2192 Search1820 Filesystem614 Database420 Finance216 AI / ML132 Email116 Cloud87 Calendar75 Analytics57 Browser55 Design47 Docs34 DevOps32 Communication17 Web Scraping15 Productivity15
10,465–10,512 of 16,091 servers

Crypto Signal

4.3/10
io.github.lazymac2x/crypto-signal

Cloudflare Workers MCP server: crypto-signal

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Data Transform

4.3/10
io.github.lazymac2x/data-transform

Cloudflare Workers MCP server: data-transform

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Diff Patch Tools

4.3/10
io.github.lazymac2x/diff-patch-tools

Cloudflare Workers MCP server: diff-patch-tools

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Domain Intel

4.3/10
io.github.lazymac2x/domain-intel

Cloudflare Workers MCP server: domain-intel

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Email Validator

4.3/10
io.github.lazymac2x/email-validator

Cloudflare Workers MCP server: email-validator

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Embedding Search

4.3/10
io.github.lazymac2x/embedding-search

Cloudflare Workers MCP server: embedding-search

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Search Rust streamable-http Remote
Repo → Remote →

Env Blueprint Validator

4.3/10
io.github.lazymac2x/env-blueprint-validator

Cloudflare Workers MCP server: env-blueprint-validator

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Font Metadata

4.3/10
io.github.lazymac2x/font-metadata

Cloudflare Workers MCP server: font-metadata

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Form Backend

4.3/10
io.github.lazymac2x/form-backend

Cloudflare Workers MCP server: form-backend

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Govdata Korea

4.3/10
io.github.lazymac2x/govdata-korea

Cloudflare Workers MCP server: govdata-korea

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Graphql Dos Shield

4.3/10
io.github.lazymac2x/graphql-dos-shield

Cloudflare Workers MCP server: graphql-dos-shield

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Graphql Rest Bridge

4.3/10
io.github.lazymac2x/graphql-rest-bridge

Cloudflare Workers MCP server: graphql-rest-bridge

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Interactive Api Playground

4.3/10
io.github.lazymac2x/interactive-api-playground

Cloudflare Workers MCP server: interactive-api-playground

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Llm Output Quality Monitor

4.3/10
io.github.lazymac2x/llm-output-quality-monitor

Cloudflare Workers MCP server: llm-output-quality-monitor

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Agentverse Memory

4.3/10
io.github.fetchai/agentverse-memory

Graph-native persistent memory for AI agents — 33 MCP tools, zero-LLM writes.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Gengeo

4.3/10
io.github.warwickwood-cell/gengeo

Merchant verification for AI shopping agents.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Agentdataboundary MCP

4.3/10
com.clauxel.agentdataboundary/agentdataboundary-mcp

Permission boundary receipts for ChatGPT agents.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote
Repo → Remote →

Browserspendguard MCP

4.3/10
com.clauxel.browserspendguard/browserspendguard-mcp

Approval receipts for AI browser purchases.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Browser streamable-http Remote
Repo → Remote →

Codexrunledger MCP

4.3/10
com.clauxel.codexrunledger/codexrunledger-mcp

Codex run receipts your reviewer can trust.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Toolcallwitness MCP

4.3/10
com.clauxel.toolcallwitness/toolcallwitness-mcp

A witness layer for AI agent tool calls.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote
Repo → Remote →

Amazon Dsp MCP

4.3/10
io.github.cesteral/amazon-dsp-mcp

Amazon DSP management — CRUD, async reports, targeting, and audience management

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Tiktok MCP

4.3/10
io.github.cesteral/tiktok-mcp

TikTok Ads management — CRUD, async reports, targeting, and media uploads

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Ttd MCP

4.3/10
io.github.cesteral/ttd-mcp

The Trade Desk management — CRUD, GraphQL, bulk ops, and async reports

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Agenticbudgetrouter MCP

4.3/10
com.clauxel.agenticbudgetrouter/agenticbudgetrouter-mcp

Agentic workflow budget approvals with usage receipts.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote
Repo → Remote →

Agentmonitorrelay MCP

4.3/10
com.clauxel.agentmonitorrelay/agentmonitorrelay-mcp

AI agent run monitoring with incident replay and SLA receipts.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote
Repo → Remote →

Copilotconnectorledger MCP

4.3/10
com.clauxel.copilotconnectorledger/copilotconnectorledger-mcp

Copilot connector permission audits with owner signoff receipts.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote
Repo → Remote →

Mcpoauthscopegate MCP

4.3/10
com.clauxel.mcpoauthscopegate/mcpoauthscopegate-mcp

OAuth scope approvals and consent receipts for remote MCP servers.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote
Repo → Remote →

Mcpuptimeledger MCP

4.3/10
com.clauxel.mcpuptimeledger/mcpuptimeledger-mcp

MCP uptime, schema, auth, and SLA receipt monitoring.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote
Repo → Remote →

Playwrightselectorguard MCP

4.3/10
com.clauxel.playwrightselectorguard/playwrightselectorguard-mcp

Playwright selector risk checks with healing suggestions and receipts.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Browser streamable-http Remote
Repo → Remote →

Tracepiishield MCP

4.3/10
com.clauxel.tracepiishield/tracepiishield-mcp

PII scanning and redaction receipts for LLM traces and tool payloads.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
AI / ML streamable-http Remote
Repo → Remote →

Gatecheck

4.3/10
io.github.LarryLemonBot/gatecheck

Preflight checks for paid x402 and MCP tools before marketplace listing.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Resultrail

4.3/10
io.github.LarryLemonBot/resultrail

Pay-per-success public data result packs for AI agents.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Signal Desk

4.3/10
io.github.LarryLemonBot/signal-desk

Low-cost decision layer before high-stakes agent-tool spend.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Nordic Data

4.3/10
io.github.Mnymann/nordic-data

Company, KYB, VAT, sanctions, LEI and address data for 15 EU countries.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Holiday Photo Plus

4.3/10
io.github.holiday-forever/holiday-photo-plus

Show holiday photos from Vercel Blob inline in Claude chats.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

MCP Server

4.3/10
io.github.xerno42/helldivers2-mcp

MCP server exposing live Helldivers 2 galactic war data.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Syslog MCP

4.3/10
tv.tootie/syslog-mcp

Syslog receiver and MCP server for homelab log intelligence.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote
Repo → Remote →

Gbif MCP Server

4.3/10
io.github.cyanheads/gbif-mcp-server

Search GBIF species taxonomy, occurrence records, datasets, and publishers.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Search streamable-http Remote
Repo → Remote →

Noaa Cdo MCP Server

4.3/10
io.github.cyanheads/noaa-cdo-mcp-server

Search NOAA CDO stations and datasets, fetch historical weather observations.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Search streamable-http Remote
Repo → Remote →

Socrata MCP Server

4.3/10
io.github.cyanheads/socrata-mcp-server

Search and query government open-data portals (Socrata SODA API).

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Search streamable-http Remote
Repo → Remote →

Who Gho MCP Server

4.3/10
io.github.cyanheads/who-gho-mcp-server

WHO Global Health Observatory — 3,059 indicators across 194 member states.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Gbif Biodiversity MCP Server

4.3/10
io.github.cyanheads/gbif-biodiversity-mcp-server

Search GBIF species taxonomy, occurrence records, datasets, and publishers.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Search streamable-http Remote
Repo → Remote →

Okareo

4.3/10
com.okareo/okareo

Simulation, evaluation and monitoring for voice agents.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote
Repo → Remote →

Drug Food Interactions

4.3/10
io.github.rabyavalla/drug-food-interactions

Food-drug interaction and nutrient depletion checks for 30+ common medications.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lifestyle Medicine Knowledge

4.3/10
io.github.rabyavalla/lifestyle-medicine-knowledge

Semantic search over a 200-chunk ACLM lifestyle medicine knowledge base.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Search streamable-http Remote
Repo → Remote →

MCP Server

4.3/10
ai.slideless/mcp

List, share, upload, and manage Slideless HTML presentations from any MCP host.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Other streamable-http Remote
Repo → Remote →

Ai Business System Advisor MCP

4.3/10
io.github.tenkai2018/ai-business-system-advisor-mcp

Find the safest first AI workflow before investing in AI agents or automation.

6.5Reliab.
5.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Injection Detector

4.3/10
io.github.viridis-security/injection-detector

Formally-verified injection/exfiltration detector for AI agents (MCP-02).

6.5Reliab.
5.0Docs
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.