# growthbook > Open-source publisher. Listings imported from github.com/growthbook — credited to the original author with their license. - **Listings:** 24 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/growthbook - **Website:** https://github.com/growthbook ## Published listings - [Experiment Brainstorm](https://agentstack.voostack.com/l/skill-growthbook-skills-experiment-brainstorm) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-experiment-brainstorm` Propose new experiment ideas grounded in the team's past stopped experiments via the GrowthBook REST API. Use when the user asks "what should we test next", "give me experiment ideas", "brainstorm A/B tests", "what's worth testing", or "ideas for experiments". Proposes only — does not create experiments. For designing a specific test, use experiment-design. For reading results of one, use experim… - [Flag Search](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-search) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-search` Search, list, and audit GrowthBook feature flags. Use when the user asks "what flags do we have", "find flags tagged payments", "list flags in project X", "which flags are stale", "find flags owned by bryce@company.com", "show me all disabled flags in production", "audit our flags", "find flags with no rules", or "what can we clean up". Read-only — for actually removing flags, use flag-cleanup. F… - [Flag Schedule](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-schedule) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-schedule` Add a timed activation window to a GrowthBook feature flag rule — automatically enable it at a start time and/or disable it at an end time. Use when the user says "turn this on at 9am", "schedule the flag to go live Friday at noon", "disable the rule after the sale ends", "set an end date on this rule", "run this rule during the promotion window", or "time-gate this rule". Applies to force and ro… - [Growthbook Mcp](https://agentstack.voostack.com/l/mcp-growthbook-growthbook-mcp) — MCP server · Free · security-reviewed — `agentstack add mcp-growthbook-growthbook-mcp` Official GrowthBook MCP server for creating flags, getting experiments, and more. - [Flag Review](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-review) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-review` Request or submit an approval review on a GrowthBook feature flag draft revision. Use when the user says "request review for this draft", "approve this change", "reject this draft", "request changes on revision X", "I want to review flag Y's pending draft", "submit my approval", "mark this as needing changes", "who needs to approve this", or "check the review status". For creating and editing dra… - [Gb Setup](https://agentstack.voostack.com/l/skill-growthbook-skills-gb-setup) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-gb-setup` Configure the GrowthBook plugin's API credentials so every other skill 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 ("GB_API_KEY is not set", "authentication failed"). Writes ~/.config/growthbook/.env with chmod 600 and validates against the live API. For listing… - [Flag Experiment](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-experiment) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-experiment` Add an experiment-ref rule to a GrowthBook feature flag to run an A/B test through that flag. Use when the user says "run an experiment through this flag", "add an A/B test to flag X", "link experiment Y to this flag", "set up variations on this flag for an experiment", "add an experiment-ref rule", or "wire up this experiment to the flag". For launching a full new experiment end-to-end, use expe… - [Flag Revisions](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-revisions) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-revisions` List, inspect, and manage draft revisions for a GrowthBook feature flag. Use when the user asks "what drafts are open for flag X", "show me pending approvals", "who owns this draft", "discard this draft", "start a new draft", "what revision is my flag on", "list all my pending changes", "what's waiting for review", or any question about the state of in-progress changes to a flag. Every flag write… - [Flag Publish](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-publish) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-publish` Publish a GrowthBook feature flag draft revision, resolve merge conflicts, revert to a prior revision, or discard a draft. Use when the user says "publish this draft", "push this live", "go live with revision X", "there's a merge conflict on my flag", "rebase my draft", "fix the merge conflict on flag X", "revert flag X to a previous version", "roll back this flag change", "discard this draft", o… - [Flag Ramp](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-ramp) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-ramp` Create or manage a multi-step ramp schedule for a GrowthBook feature flag rule — progressively increasing traffic exposure over time with defined intervals between steps. Use when the user says "gradually roll this out", "increase traffic from 5% to 100% over a week", "set up a ramp schedule", "advance to the next ramp step", "pause the rollout", "roll back the ramp", or "set a cutoff date on thi… - [Flag Rules](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-rules) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-rules` Entry point for working with rules on a GrowthBook feature flag. Use when the user asks "what rules does flag X have", "show me the rules on this flag", "add a rule", "delete a rule", "reorder the rules", or describes a flag operation without specifying the rule type. Routes to specialized skills for creating and editing specific rule types. Also handles listing, reordering, and deleting rules di… - [Flag Cleanup](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-cleanup) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-cleanup` Archive or delete a stale GrowthBook feature flag, walking the user through inlining the flag's effective value at call sites in the codebase before removal. Use when the user says "delete this flag", "remove this stale flag", "clean up flag X", "archive this flag", "we don't need this flag anymore", or "get rid of this flag and its experiment-ref rule". For finding stale flags first, use flag-se… - [Flag Targeting](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-targeting) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-targeting` Add, edit, or remove force-value or percentage-rollout rules on a GrowthBook feature flag, including conditions, saved groups, and rule-level prerequisites. Use when the user says "add a rule to flag Y", "release this flag to 10% of users", "turn this on for beta testers", "target US users", "add a condition to rule X", "edit the targeting condition on flag Z", "disable this rule", "remove the ru… - [Experiment Launch](https://agentstack.voostack.com/l/skill-growthbook-skills-experiment-launch) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-experiment-launch` Launch a GrowthBook A/B test end-to-end via the REST API — create the experiment, prep the feature flag, wire the experiment-ref rule, and start the experiment. Use when the user says "launch this experiment", "create the experiment", "wire up the A/B test", "kick off the test", "set up X as an experiment in GrowthBook", "start the experiment for flag Y", or "I already have a flag and want to run… - [Experiment Design](https://agentstack.voostack.com/l/skill-growthbook-skills-experiment-design) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-experiment-design` Help the user design a well-formed GrowthBook experiment before it's launched. Use when the user asks to "design an A/B test", "set up an experiment", "test X vs Y", "configure an experiment", or "what should we measure". Produces a complete spec — hypothesis, variations, primary metric, guardrails, sample size — ready to hand off. Does not create the experiment in GrowthBook. For launching, use… - [Experiment Stop](https://agentstack.voostack.com/l/skill-growthbook-skills-experiment-stop) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-experiment-stop` Stop a running GrowthBook experiment via the REST API, optionally declaring a winning variation and rolling it out to 100% of eligible traffic. Use when the user says "stop this experiment", "end the A/B test", "declare a winner for X", "ship the winning variation", "roll back the test", or "we're done with this experiment". For interpreting results before deciding, use experiment-analyze first. - [Flag Create](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-create) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-create` Create a new feature flag in GrowthBook via the REST API. Use when the user asks to "create a feature flag", "add a flag for X", "wrap this in a feature flag", "I need a flag to gate this", or "feature toggle for X". For adding rules to an existing flag, use flag-rules. For removing a flag, use flag-cleanup. - [Flag Monitoring](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-monitoring) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-monitoring` Set up a monitored progressive rollout ("safe rollout") for a GrowthBook feature flag — combining a ramp schedule with guardrail metric monitoring, automated signals, and optional auto-rollback. Use when the user says "roll this out safely", "monitor the rollout with guardrail metrics", "set up a safe rollout", "I want to ramp this with automatic rollback if metrics regress", "configure monitorin… - [Experiment Analyze](https://agentstack.voostack.com/l/skill-growthbook-skills-experiment-analyze) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-experiment-analyze` Fetch results for a GrowthBook experiment, refresh the snapshot only when the cached data is over 24 hours old, then interpret. Use when the user asks "what are the results of X", "analyze this experiment", "is X winning", "did the test work", "show me the results", or "dig into the dimensions". Reads only — does not stop or modify the experiment. For stopping after you've seen results, use exper… - [Flag Toggle](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-toggle) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-toggle` Enable or disable a GrowthBook feature flag in a specific environment. Use when the user says "turn on flag X in production", "disable this flag in staging", "kill switch flag X", "turn this off everywhere", "enable the flag", "flip it off in prod", or "I need to disable this flag now". This is the environment-level kill switch — it controls whether the flag is evaluated at all in an environment,… - [Flag Prerequisites](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-prerequisites) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-prerequisites` Add, remove, or inspect feature-level prerequisites on a GrowthBook feature flag. Use when the user says "gate flag X on flag Y being enabled", "add a prerequisite", "flag X should only evaluate if flag Y is on", "remove the prerequisite on flag X", "what does this flag depend on", or "this flag should require the new-checkout flag to be true first". Feature-level prerequisites gate the entire fl… - [Flag Metadata](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-metadata) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-metadata` Update the administrative metadata of an existing GrowthBook feature flag — description, owner, project, tags, custom fields, or JSON schema. Use when the user says "change the owner of flag X", "add tags to this flag", "move this flag to project Y", "update the description", "set a JSON schema on this flag", "rename the owner", or "tag this flag as payments". Goes through a draft revision and re… - [Flag Graph](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-graph) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-graph` Trace the dependency relationships around a GrowthBook feature flag — what it depends on (prerequisites), what depends on it (reverse lookup), which experiments link to it, and any holdout associations. Use when the user asks "what depends on flag X", "what flags does flag X require", "will deleting this flag break anything", "show me the dependency graph", "what experiments are linked to this fl… - [Flag Default Value](https://agentstack.voostack.com/l/skill-growthbook-skills-flag-default-value) — Skill · Free · security-reviewed — `agentstack add skill-growthbook-skills-flag-default-value` Set the default value of a GrowthBook feature flag — the value served when no rules match. Use when the user says "change the default value of flag X", "what does this flag return when no rules apply", "set the fallback to false", "update the default to the new config", or "change what users get by default". Goes through a draft revision and requires publishing. For adding or editing targeting ru… --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.