@growthbook/mcp
io.github.growthbook/growthbook-mcp · version 2.2.0 · 8,490 weekly npm downloads · audited 2026-11-03
Notes
Findings
No hidden-instruction or invisible-character findings in any tool, prompt, or resource description.
Claude Connectors Directory readiness
- ✅ Every tool has a title 4 of 4 tools
- ✅ Every tool declares readOnlyHint or destructiveHint 4 of 4 tools
- ✅ Tool names are 64 characters or fewer All within limit
- ❌ Descriptions avoid instructions about model behavior or other tools 2 of 4 descriptions reference other tools or tell the model what it must do: growthbook_list_skills, growthbook_read_skill
- ✅ No hidden instructions or invisible characters in tool metadata None found
Checks the directory's published tool requirements that are visible from tools/list. Passing them does not guarantee acceptance.
Supply chain
- Install scripts: none
- npm provenance: yes
- Source repository linked: yes
- License: MIT
- Direct dependencies: 3
Tools (4)
| Name | Title | Hint | Description |
|---|---|---|---|
growthbook_api_read | Read GrowthBook API | read-only | Make an authenticated GET request to the GrowthBook REST API. Use path (+ optional query string) exactly as shown in skill workflows that mention gb-call GET. Paths typically start with /api/v1/ or /api/v2/. Returns the … |
growthbook_api_write | Write GrowthBook API | destructive | Make an authenticated mutating request (POST, PUT, PATCH, or DELETE) to the GrowthBook REST API. Use method + path (+ optional JSON body) exactly as shown in skill workflows that mention gb-call with those methods. Paths… |
growthbook_list_skills | List GrowthBook Skills | read-only | List available top-level GrowthBook skill entry points (name + description). Call growthbook_read_skill with the relevant name. If the returned skill routes to a qualified child path (e.g. feature-flags/references/flag-c… |
growthbook_read_skill | Read GrowthBook Skill | read-only | Return the full markdown content of a GrowthBook skill by path. Pass a top-level name from growthbook_list_skills (e.g. feature-flags), or a qualified child path named by a skill (e.g. feature-flags/references/flag-creat… |
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