The MCP DirectoryChatGPTClaudeGrokMuse
Explore the MCP ecosystem across ChatGPT, Claude, Grok and Muse.
ChatGPT Plugins
Claude ConnectorsLive registry
Directory growth
1 Dec 2025 – 26 Sept 2026
8,136
tracked integrations
Integrations
ChatGPT
Claude
Grok
MuseSee more4,592 results
- AltEditaisComing soonGet notified Plugin · Operations · Primary: Government Procurement & Contract Search · 3 toolsOperations3 tools
- VeilleComing soonGet notified Plugin · Security · Primary: Data Validation & Normalization Utilities · 9 toolsSecurity9 tools
- Glasses FinderComing soonGet notified Plugin · Commerce · Primary: Shopping Assistants & Price Comparison · 1 toolCommerce1 tool
- RainVis Hourly Weather ChartsRainVisComing soonGet notified Plugin · Consumer & Lifestyle · Primary: Weather & Environmental Alerts · 2 toolsConsumer & Lifestyle2 tools
- MAK Immigration Source GuideMAK Canadian Immigration ServicesComing soonGet notified Plugin · Operations · Primary: Legal Research Engines · 3 toolsOperations3 tools
- lolcvLolCVComing soonGet notified Plugin · HR & Recruiting · Primary: Resume & CV Builders · 10 toolsHR & Recruiting10 tools
- Nexez BuyerNexezComing soonGet notified Plugin · Commerce · Primary: Shopping Assistants & Price Comparison · 5 toolsCommerce5 tools
- BrinkerAdvisor RatesBrinker AdvisorComing soonGet notified Plugin · Finance · Primary: Stock & Investment Analysis Tools · 4 toolsFinance4 tools
- SuperInternComing soonGet notified Plugin · AI · Primary: Meeting Notes & Call Intelligence · 8 toolsAI8 tools
- HologrowComing soonGet notified Plugin · Data & Analytics · Primary: Self-Serve BI & Conversational Analytics · 8 toolsData & Analytics8 tools
- beehiivComing soonGet notified Plugin · Marketing · Primary: Email & SMS Lifecycle Marketing Automation · 170 toolsMarketing170 tools
- SpideretteCameraMathComing soonGet notified Plugin · Consumer & Lifestyle · Primary: Casual Arcade & Card Games · 2 toolsConsumer & Lifestyle2 tools
- JamieComing soonGet notified Plugin · Productivity · Primary: Meeting Notes & Call Intelligence · 17 toolsProductivity17 tools
- AssemblyComing soonGet notified Plugin · Sales & CRM · Primary: Customer Success Platforms · 34 toolsSales & CRM34 tools
- Net Zero InsightsComing soonGet notified Plugin · Data & Analytics · Primary: Market & Competitive Intelligence Data · 48 toolsData & Analytics48 tools
- LatchComing soonGet notified Plugin · Operations · Primary: Property & Rental Management Software · 16 toolsOperations16 tools
- QultureComing soonGet notified Plugin · Consumer & Lifestyle · Primary: Trivia & Quiz Builders · 4 toolsConsumer & Lifestyle4 tools
- AtlasComing soonGet notified Plugin · Sales & CRM · Primary: E-Signature & Contract Execution · 11 toolsSales & CRM11 tools
- Shopper Platform MarketShopper PlatformComing soonGet notified Plugin · Commerce · Primary: Branded Retail Marketplaces · 15 toolsCommerce15 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.
- 1tldv58/100
- 2Fathom – Your Meeting Intelligence Layer57/100
- 3Grain55/100
- 4Circleback35/100
- 5Fireflies31/100
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.
- Claude3,19539%
- ChatGPT4,87060%
- 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.
- None2,189 · 27%
- Required5,442 · 67%
- Optional192 · 2%
- Unknown313 · 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.