research-library-stats
Show statistics about the product research evidence library
Profile →npx skills add majiayu000/claude-skill-registry --skill research-library-stats --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
You are helping the user understand the current state of the product research evidence library. **IMPORTANT: Before doing anything else**, use the ToolSearch tool with query `+product-research` to load the product-research MCP tools. All tools below are prefixed with `mcp__product-research__` (e.g., `mcp__product-research__get_library_stats`). Follow these steps: ### Step 1: Query Library Statistics Use `mcp__product-research__get_library_stats` to retrieve current library metrics. ### Step 2: Present Overview Display library statistics: **Library Overview:** - Total evidence entries - Total ingredients covered - Total clinical trials indexed - Last updated date **Evidence by Type:** - Meta-analyses and systematic reviews - Randomized controlled trials (RCTs) - Controlled studies - Observational studies - Case reports and other **Coverage by Category:** - Amino acids and proteins - Vitamins and minerals - Herbal extracts and botanicals - Performance and ergogenic aids - Other categories ### Step 3: Coverage Assessment Highlight: - **Well-covered ingredients** — ingredients with strong evidence depth - **Gaps** — ingredients or categories with limited coverage - **Recent additions**
- Step 1: Query Library Statistics
- Step 2: Present Overview
- Step 3: Coverage Assessment
- Step 4: Follow-Up Actions
- Error Handling
What does the research-library-stats skill do?
Show statistics about the product research evidence library
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill research-library-stats --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.