Growthbook MCP

Install

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npx agentmarket install connector/growthbook-growthbook-mcp

About

Use cases: api-integration

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools

3 read · 0 write · 1 delete

Secrets

1 (API keys, tokens or passwords)

Install scripts

Not scanned yet

Runs as

Node.js package

Tools (4)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• growthbook_api_readRead GrowthBook APIread-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 raw response body on success. Queries the GrowthBook REST API — see https://docs.growthbook.io/api (OpenAPI: https://api.growthbook.io/api/v1/openapi.yaml).

• growthbook_api_writeWrite GrowthBook APIcan change or delete data

  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 typically start with /api/v1/ or /api/v2/. Returns the raw response body on success. Mutates the GrowthBook REST API — see https://docs.growthbook.io/api (OpenAPI: https://api.growthbook.io/api/v1/openapi.yaml).

• growthbook_list_skillsList GrowthBook Skillsread-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-create), call growthbook_read_skill again with that path. Skills encode how to accomplish GrowthBook tasks well; use growthbook_api_read / growthbook_api_write to execute the REST calls they describe.

• growthbook_read_skillRead GrowthBook Skillread-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-create). Follow the skill's workflow; when it shows `gb-call <METHOD> <PATH> [body]`, use growthbook_api_read for GET and growthbook_api_write for POST/PUT/PATCH/DELETE.

Signals

Stars

24

Forks

24

Open issues

7

Contributors

11

Weekly downloads

3,408

Last commit

Oct 8, 2026 (21 days ago)

Last release

Oct 6, 2026 (22 days ago)

Last package publish

Oct 6, 2026 (22 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name

io.github.growthbook/growthbook-mcp

Version

2.2.0

Auth

No auth

Packages

npm @growthbook/mcp

License

MIT

Repository

github.com/growthbook/growthbook-mcp

First seen

Oct 24, 2026

Last checked

Oct 24, 2026

Source

Official MCP Registrygithub-graphql