The MCP DirectoryChatGPTClaudeGrokMuse
Explore the MCP ecosystem across ChatGPT, Claude, Grok and Muse.
ChatGPT Plugins
Claude ConnectorsLive registry
Directory growth
1 Dec 2025 – 28 Sept 2026
8,311
tracked integrations
Integrations
ChatGPT
Claude
Grok
MuseSee more4,619 results
- AnyLessonPlan for TeachersAnyLessonPlanComing soonGet notified Plugin · Education · Primary: K-12 Teaching & Curriculum Tools · 1 toolEducation1 tool
- drawnamesComing soonGet notified Plugin · Consumer & Lifestyle · Primary: Email Clients & Inbox Assistants · 1 toolConsumer & Lifestyle1 tool
- MAIFComing soonGet notified Plugin · Finance · Primary: Banking & Business Banking · 7 toolsFinance7 tools
- KwikStoreGoKwikComing soonGet notified Plugin · Commerce · Primary: Payment Processing & Gateways · 11 toolsCommerce11 tools
- OnePageCRMComing soonGet notified Plugin · Sales & CRM · Primary: Team Chat & Messaging · 6 toolsSales & CRM6 tools
- ChatData SyncComing soonGet notified Plugin · Data & Analytics · Primary: Project & Task Management Platforms · 16 toolsData & Analytics16 tools
- LevantaLevComing soonGet notified Plugin · Finance · Primary: Calendar & Scheduling Apps · 8 toolsFinance8 tools
- AstrologicMyHoroscopeComing soonGet notified Plugin · Consumer & Lifestyle · Primary: Pro Design & Prototyping Tools · 4 toolsConsumer & Lifestyle4 tools
- CentimentComing soonGet notified Plugin · Data & Analytics · Primary: Team Chat & Messaging · 4 toolsData & Analytics4 tools
- Corporate WeatherComing soonGet notified Plugin · Operations · Primary: Self-Serve BI & Conversational Analytics · 2 toolsOperations2 tools
- Dobby AdsComing soonGet notified Plugin · Marketing · Primary: Email Clients & Inbox Assistants · 25 toolsMarketing25 tools
- Cars.co.zaCars.comComing soonGet notified Plugin · Commerce · Primary: Stock & Investment Analysis Tools · 6 toolsCommerce6 tools
- OnplanaComing soonGet notified Plugin · Productivity · Primary: Hotel Search & Booking · 276 toolsProductivity276 tools
- SumsubComing soonGet notified Plugin · Security · Primary: Email Clients & Inbox Assistants · 17 toolsSecurity17 tools
- Git Diff Patcher BridgeMe the TechComing soonGet notified Plugin · Developer Tools · Primary: Code Repositories & Code Search · 71 toolsDeveloper Tools71 tools
- OnceHubComing soonGet notified Plugin · Productivity · Primary: Calendar & Scheduling Apps · 12 toolsProductivity12 tools
- La Dépêche du MidiComing soonGet notified Plugin · Data & Analytics · Primary: News & Feed Reading · 6 toolsData & Analytics6 tools
- AbSComing soonGet notified Plugin · Education · Primary: Stock & Investment Analysis Tools · 5 toolsEducation5 tools
- Remote Desktop CommanderDesktop CommanderComing soonGet notified Plugin · Developer Tools · Primary: Hotel Search & Booking · 30 toolsDeveloper Tools30 tools
The directory over time
Directory growth
Follow the number of tracked Plugins and Connectors across platforms.
Directory trend
Directory growth over time
Cumulative tracked connectors and apps per platform.
ChatGPTClaudeGrokMuseProduct discovery
Discoverability Score
See which products agents surface after a prompt.
Compare how products perform in real agent conversations.
Claude suggests hotel Connectors.
View full size
ChatGPT suggests Airtable.
View full sizeClaude category benchmarks
Public benchmarks from real Claude conversations.
- 1Fathom – Your Meeting Intelligence Layer58/100
- 2tldv58/100
- 3Grain55/100
- 4Circleback36/100
- 5Fireflies32/100
Explore the ecosystem
Ecosystem insights
Explore platform mix, categories, new additions and the capabilities behind the directory.
Platform split
Platform breakdown
Tracked integrations by platform.
- Claude3,34240%
- ChatGPT4,89859%
- Grok350%
- Muse360%
Registry signals
Market at a glance
More coverage signals already available in the public registry snapshot.
Category mix
Categories
Tile size shows tracked profiles across all platforms. Click a row or square to open the category page.
Color key: Each color marks the platform with the most profiles in that category.
ClaudeChatGPTGrokMuseFresh in the registry
Latest additions
The newest connectors and Plugins in the latest snapshot.
Multi-platform
Cross-platform brands
Brands shipping on more than one platform — the strongest agent-discovery posture.
Access
Account requirements
How many tracked Plugins and connectors require an account to use.
- None2,233 · 27%
- Required5,570 · 67%
- Optional194 · 2%
- Unknown314 · 4%
Capability depth
Tool-count distribution
How many tools each tracked integration exposes.
See where agents find you - and where competitors win instead.
Check your public profile, understand the gaps in your score, and turn the next agent decision into your advantage.
Your daily MCP update.
New Plugins, Connectors and platform changes across ChatGPT, Claude, Muse and Grok. One daily email.
What is the MCP Directory?
The MCP Directory tracks ChatGPT, Claude, Grok and Muse. Searchable profiles and daily trends cover ChatGPT Plugins, Claude Connectors, Grok Connectors and Muse Connectors.
How often is the Ecosystem Tracker updated?
Counts, searchable profiles and charts refresh daily for every platform.
What counts as a Plugin or connector?
A listing is a public, agent-facing capability visible in a supported host directory. ChatGPT listings are described as Plugins; Claude, Grok and Muse listings as Connectors.
How are categories organized?
The main tracker shows every top-level category family in the public registry rollup. Category pages then expose the benchmark subcategories and competitive profiles within each family.
What does the discoverability score mean?
The public score summarizes the publishable benchmark results available for a profile. It is shown only when a complete benchmark result exists and is never inferred from directory position.
Why do some Plugins show '-' for discoverability?
A Plugin can be visible in a directory before its Primary Category has been scored. The dash means no publishable score is ready; it is not a zero.
Why might a Plugin or logo be missing?
The tracker reflects the latest public snapshot and the assets published with each listing. New or changed listings can appear before every descriptive field or logo is available upstream.
Can I receive Ecosystem Tracker updates?
Yes. Use the newsletter signup below to receive registry additions, category changes, and market insights as the public data refreshes.