The MCP DirectoryChatGPTClaudeGrokMuseGoogle
Explore the MCP ecosystem across ChatGPT, Claude, Grok, Muse and Google.
Agent DiscoverabilityMCP DirectoryUpdated dailyThe first to track the ChatGPT, Claude, Muse, Grok & Google ecosystems, with the largest database on the core platforms. Tracked daily since .
ChatGPT Plugins- 8,704 +1,061 in the last 7 days
Claude Connectors- 8,911 +743 in the last 7 days
Google Connectors- 56 +1 in the last 7 days
Muse Connectors- 65 +6 in the last 7 days
Grok Connectors- 44 +0 in the last 7 days
Live registry
Directory growth
1 Dec 2025 – 3 Nov 2026
17,780
tracked integrations
Integrations
ChatGPT
Claude
Grok
Muse
GoogleSee more- fydbekComing soonGet notified Plugin · Developer Tools · Primary: Customer Feedback & Research Platforms · 9 toolsDeveloper Tools9 tools
- Disclosed: Politician TradesDisclosedComing soonGet notified Plugin · Data & Analytics · Primary: Institutional Financial Data & Equity Research Platforms · 7 toolsData & Analytics7 tools
- CSolar EnergiaComing soonGet notified Plugin · Operations · Primary: Energy & Utility Comparison · 2 toolsOperations2 tools
- DoneStateProof & StateComing soonGet notified Plugin · Developer Tools · Primary: AI Agent Builders & Deployment Platforms · 20 toolsDeveloper Tools20 tools
- FactoryFoxComing soonGet notified Plugin · Operations · Primary: Manufacturer & Industrial Product Catalogs · 5 toolsOperations5 tools
- Abonnement24Coming soonGet notified Plugin · Commerce · Primary: Telecom, Internet & eSIM Plans · 4 toolsCommerce4 tools
- Computer by DevRevDevRevComing soonGet notified Plugin · Customer Support · Primary: Email APIs & Programmable Inboxes · 17 toolsCustomer Support17 tools
- BooqerComing soonGet notified Plugin · Operations · Primary: Home Services Marketplaces · 8 toolsOperations8 tools
- Crime Before CoffeeComing soonGet notified Plugin · Consumer & Lifestyle · Primary: Branded Retail Marketplaces · 5 toolsConsumer & Lifestyle5 tools
- ContalaComing soonGet notified Plugin · Finance · Primary: ERP & Operations Resource Tools · 22 toolsFinance22 tools
- BandmixrComing soonGet notified Plugin · Consumer & Lifestyle · 15 toolsConsumer & Lifestyle15 tools
- Headcount Labs PlacesHeadcount LabsComing soonGet notified Plugin · HR & Recruiting · Primary: Local Place & Price Finders · 4 toolsHR & Recruiting4 tools
- KódvénaComing soonGet notified Plugin · Operations · Primary: AI Website Builders · 22 toolsOperations22 tools
- koopje.aiKoopje.aiComing soonGet notified Plugin · Commerce · Primary: General Classifieds Marketplaces · 4 toolsCommerce4 tools
- BadOnion DataBadOnionComing soonGet notified Plugin · Data & Analytics · Primary: Market & Competitive Intelligence Data · 38 toolsData & Analytics38 tools
- DealishComing soonGet notified Plugin · Consumer & Lifestyle · Primary: Local Place & Price Finders · 3 toolsConsumer & Lifestyle3 tools
- EmailFigComing soonGet notified Plugin · Marketing · Primary: Email & SMS Lifecycle Marketing Automation · 27 toolsMarketing27 tools
- Glomiq Legal DocumentsGlomiqComing soonGet notified Plugin · Operations · Primary: Contract Lifecycle & Review · 2 toolsOperations2 tools
- HfieldHFieldComing soonGet notified Plugin · Operations · Primary: Freight & Logistics Operations · 7 toolsOperations7 tools
- CubbbyComing soonGet notified Plugin · Consumer & Lifestyle · Primary: Hobby, Sports & Specialty Retail · 7 toolsConsumer & Lifestyle7 tools
Directory growth. Every platform, every day.
Follow the number of tracked Plugins and Connectors across platforms.
Directory trend
Directory growth over time
Cumulative tracked connectors and apps per platform.
ChatGPTClaudeGrokMuseGoogleDiscoverability Score
Which products do ChatGPT and Claude recommend?
Every Plugin and Connector we score, and the ones each platform suggests on its own. Updated daily.
Scores are temporarily unavailable. Check the Discoverability Score page.
Who wins in every category.
The top companies ChatGPT and Claude find and pick first, category by category. Scroll through, or open one for the full leaderboard, score trends and keywords.
Ecosystem insights. What sits behind the directory.
Explore platform mix, categories, new additions and the capabilities behind the directory.
Platform split
Platform breakdown
Tracked integrations by platform.
- Claude8,91150%
- ChatGPT8,70449%
- Grok440%
- Muse650%
- Google560%
Registry signals
Market at a glance
More coverage signals already available in the public registry snapshot.
Fresh 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.
- None5,199 · 29%
- Required11,762 · 66%
- Optional499 · 3%
- Unknown320 · 2%
Capability depth
Tool-count distribution
How many tools each tracked integration exposes.
Questions about the tracker
How the directory, categories and Discoverability Score work.
Read the methodologyWhat is the MCP Directory?
The MCP Directory tracks ChatGPT, Claude, Grok, Muse and Google. Searchable profiles and daily trends cover ChatGPT Plugins, Claude Connectors, Grok Connectors, Muse Connectors and Google 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, Muse and Google 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.
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.