Status
Coverage and freshness of the catalog
Read from catalog.json, the source every page uses.
Components
65,239MCPs, skills, hooks, sub-agents, rules, evals, infrastructure and workflows, from 56,508 distinct source repositories.
Coverage
Base Crawl
Tested
GitHub Figures
Signal Coverage
What each component is scored on
A component is ranked on the signals it has; most have none yet. Coverage is the share of all 65,239 components that carry each one.
| Signal | Count | Share |
|---|---|---|
| StarsGitHub star count | 27,324 | 41.9% |
| TestedInstalled and executed directly | 74 | 0.11% |
| MentionsHow often practitioners reference it | 147 | 0.23% |
| ForksGitHub fork count | 16,979 | 26.0% |
| UsageRegistry install count | 442 | 0.68% |
29,112 components (44.6%) carry at least one signal; the remaining 36,127 are unranked. Formula
Freshness
Last Confirmed by Month
When the crawl last confirmed each component, grouped by month, from to .
| Period | Status | Count | Share |
|---|---|---|---|
| Confirmed | 65,046 | 99.7% | |
| Confirmed | 173 | 0.27% | |
| No Date | Not Crawled | 20 | 0.03% |
367 components entered the catalog in the last week, the home page's “listed this week”. 353 of them are counted above under an earlier month, because a component keeps the date its source was last confirmed, not the day it was added.
Crawl Age
The base crawl ran in May 2026; 99.7% of rows were last confirmed then. Star counts drift, repos move, new tools ship every week. New components arrive nightly; the table shows when each row was last confirmed. Every row links to its source.