GrowthBook
GrowthBook · Developer tools
Feature flags and A/B experiments
The client pastes their secret key from GrowthBook's settings. We store it encrypted.
Tested against GrowthBook's live API.
Tools
Every tool your agent gets for GrowthBook. Select one to see its inputs and an example call.
- Loading every tool…
Building with GrowthBook? The docs have setup steps and code for every tool.
Open the GrowthBook docsAny other endpoint
The request tool calls any GrowthBook endpoint the tools above don't cover, with the client's access attached.
Base URL for request
https://api.growthbook.io/api/v1
request
HTTPS ANY /v1/clients/{clientId}/growthbook/{path}
Any endpoint of GrowthBook's own API, with the client's access attached.
- servicestringrequired
- This service: growthbook
- methodstringrequired
- GET, POST, PUT, PATCH or DELETE
- pathstringrequired
- The path under https://api.growthbook.io/api/v1
- queryobjectoptional
- Query parameters
- bodyobjectoptional
- A JSON body
Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.
What the client approves
- Use the GrowthBook key you paste, with only the access you gave that key
Get started
Send your next client one link
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