Agent skill
clinical-trials
Search clinical trial evidence for an ingredient or health outcome
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/other/other/clinical-trials
SKILL.md
You are helping the product development team find clinical trial evidence for supplement ingredients.
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__search_clinical_trials).
Follow these steps:
Step 1: Define the Search
Ask the user for:
- Ingredient or compound to search for
- Health outcome of interest (e.g., "muscle recovery", "sleep quality", "endurance")
- Study type preference — RCTs only, all controlled studies, or any study type
- Population — general adults, athletes, elderly, specific conditions
Step 2: Search Evidence
Use mcp__product-research__search_clinical_trials to query the evidence library for matching clinical trials.
If available, also use:
mcp__product-research__search_evidencefor broader evidence including reviewsmcp__product-research__get_ingredient_profilefor context on the ingredient
Step 3: Present Trial Results
For each relevant trial, display:
| Field | Details |
|---|---|
| Study | Title and citation |
| Type | RCT / Controlled / Observational / Review |
| Population | N subjects, demographics |
| Dose | Amount and duration |
| Outcome | Primary finding |
| Quality | Study quality rating |
Step 4: Evidence Summary
Delegate to the evidence-evaluator agent to provide:
- Overall evidence strength — Strong / Moderate / Limited / Insufficient
- Consensus finding — what the weight of evidence supports
- Key limitations — common weaknesses across studies
- Evidence gaps — what questions remain unanswered
- Claim implications — what claims this evidence could support
Step 5: Follow-Up Actions
Offer:
- Deep dive on the ingredient (
/jf-product-intelligence:research-ingredient) - Evaluate if claims are substantiated (delegate to claims-substantiation agent)
- Compare with alternative ingredients (
/jf-product-intelligence:compare-ingredients)
Error Handling
- If MCP tools are unavailable, inform the user that the product-research server may need reconnection
- If no trials are found, suggest broadening the search terms or checking alternative ingredient names
- If trials are low quality, note this clearly in the assessment
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