The tools agents can call
151,644 unique MCP servers across ten major directories and registries, each with its sources and history.
Each server counts once, however many directories list it. Glama, PulseMCP and mcp.so listings arrive through MCP Toplist’s open dataset, used under CC BY 4.0. 13,995 listings from bulk publishers wait for review.

OpenAI Certified
app
Learn practical AI skills inside ChatGPT and earn OpenAI Certified credentials.
Listed on ChatGPT
OpenAI Developers
openai
Develop AI apps and agents with OpenAI best practices
Listed on ChatGPT
OpenRush
migrate
SEO and competitor analysis
Listed on ChatGPT
Operator Powers
nahiddotai
AI skills to operate and grow
Listed on ChatGPT
Outlook Calendar
openai
Manage Outlook schedules
Listed on ChatGPT
Outlook Email
openai
Triage Outlook inboxes
Listed on ChatGPT
Padel Analyst
ferran
Query professional padel data
Listed on ChatGPT
Page2AI
igor
Public web page to Markdown
Listed on ChatGPT
PaidSync
advanced
Audit and optimize your ads
Listed on ChatGPT
Palisade
samuel
Monitor email deliverability
Listed on ChatGPT
Pantry Persona
zen
Meal Plans, Recipes, Groceries
Listed on ChatGPT
PaperDock
hanbit
Edit and collaborate on LaTeX
Listed on ChatGPT
PC Express
loblaw
Buy groceries online
Listed on ChatGPT
Penny
channel3
Shop deals, track prices
Listed on ChatGPT
Pipeline Claims
nick
Review deidentified demands
Listed on ChatGPT
Pixaro
pixaro
Analyze orders and payouts
Listed on ChatGPT
Plate
scada
Project management for teams
Listed on ChatGPT
Plugin Creator
openai
Create and edit plugins
Listed on ChatGPTPlugin Eval
openai
Start from chat, then evaluate or benchmark locally
Listed on ChatGPT
Pocket AI
heypocket
Search Pocket recordings
Listed on ChatGPT
Pod
oluwapelumi
Reviews from people and agents
Listed on ChatGPT
poitoko (ポイトコ)
alex
見つけたかけらをポイトコにポイする
Listed on ChatGPT
PolyBlog Blog Builder
giorgio
Build multilingual blogs
Listed on ChatGPT
Polyglot Cards
midamultimedia
Language practice and cards
Listed on ChatGPT
Latest changes
Typed diffs between observationsCoverage
- Directory listings
- 57,805
- Brands resolved
- 23,471
- On two or more hosts
- 5,358
- Remote MCP servers
- 26,359
- Tools listed by probe
- 10,277 servers
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