MCP server Claude CodeCodexCursor +2
Thin MCP server for GrowthBook — skill loader + authenticated API passthrough. Runs locally from the @growthbook/mcp npm package. Needs 4 environment variables to run.
Plugin Claude Code
Agent skills for GrowthBook — the full feature flag lifecycle (create, target, schedule, ramp, monitor, publish, clean up), A/B experiment management (brainstorm, design, launch, analyze, stop), and product analytics (metric discovery, charting).
Plugin Claude Code
Domain skills for the full GrowthBook feature flag, experimentation, and product analytics lifecycle.
Instructions file
Instructions for growthbook/skills, covering claude.md, ⚠ always verify against the growthbook source of truth, how to verify before editing a skill, what this repo is and architecture in one breath.
Skill Claude CodeCodex
Chart GrowthBook product data and browse the metric catalog — run a Product Analytics exploration over a fact metric, fact table, or raw warehouse table, and search metrics and fact tables. Use when the user asks "show me signups by country", "chart daily active users", "how many orders last week", "plot revenue over…
Skill Claude CodeCodex
Design, launch, analyze, and stop standard GrowthBook A/B tests. Use when the user mentions an experiment, A/B test, split test, variation, hypothesis, sample size, goal or guardrail metric, SRM, chance to win, lift, or declaring a winner. Also use for multi-armed or contextual bandit requests, but only to identify…
Skill Claude CodeCodex
Read and modify GrowthBook feature flags — create, search, toggle, target, schedule, ramp, monitor, publish drafts, and archive. Use when the user mentions a feature flag, feature toggle, kill switch, rollout, targeting rule, percentage release, saved group, prerequisite, draft revision, flag approval, or flag…
Skill Claude CodeCodex
Configure GrowthBook API credentials so the other skills can run. Use when the user says "set up growthbook", "configure my api key", "growthbook isn't working", "where do I put my key", or when another skill emits an error pointing here ("GBAPIKEY is not set", "authentication failed"). Writes /.config/growthbook/.env…