---
bezeichner: "io.github.growthbook/growthbook-mcp"
art: "mcp_server"
slug: "io-github-growthbook-growthbook-mcp"
paketkoordinate: "npm:@growthbook/mcp"
status: "aktiv"
homepage: "https://github.com/growthbook/growthbook-mcp"
erhebungsstand: "2026-10-11T01:17:01.851Z"
namensraum: "io.github.growthbook"
registerseite: "https://tracevero.com/mcp/io-github-growthbook-growthbook-mcp"
abgerufen_am: "2026-10-11"
zugangsdaten_erforderlich: false
ausfuehrungsort: "lokal"
dateisystem_pfadargument: false
quelloffen_einsehbar: true
roh_beschreibung: "Thin MCP server for GrowthBook — skill loader + authenticated API passthrough"
version: "2.2.0"
roh_umgebungsvariablen: "GB_API_KEY, GB_API_URL, GB_SKILLS_ENABLED, GB_HTTP_HEADER_*"
roh_geheime_pflichtvariablen: ""
roh_transportarten: "stdio"
roh_pfadargumente: ""
roh_repository_url: "https://github.com/growthbook/growthbook-mcp"
roh_paketquellen: "npm"
roh_geheime_pflichtkopfzeilen: ""
roh_pfad_umgebungsvariablen: ""
roh_remote_adressen: ""
roh_remote_hosts: ""
roh_statusmeldung: ""
roh_veroeffentlicht_am: "2026-10-06"
roh_aktualisiert_am: "2026-10-06"
roh_schemafassung: "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json"
roh_bereitstellungsform: "paket"
roh_repository_quelle: "github"
roh_repository_unterordner: ""
roh_paketbezeichner: "@growthbook/mcp"
roh_paketversionen: "2.2.0"
roh_laufzeithinweise: ""
roh_umgebungsformate: "string"
roh_umgebungsbeschreibungen: "GB_API_KEY=A GrowthBook API key or personal access token. · GB_API_URL=Your GrowthBook API URL. Defaults to https://api.growthbook.io. · GB_HTTP_HEADER_*=Custom HTTP headers via GB_HTTP_HEADER_<NAME> (e.g. GB_HTTP_HEADER_CF_ACCESS_TOKEN). · GB_SKILLS_ENABLED=Set to false to disable bundled skill tools (growthbook_list_skills, growthbook_read_skill). Defaults to true."
roh_symbolformate: ""
roh_verbindungswege: "{\"packages\":[{\"registryType\":\"npm\",\"identifier\":\"@growthbook/mcp\",\"version\":\"2.2.0\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"GB_API_KEY\",\"description\":\"A GrowthBook API key or personal access token.\",\"format\":\"string\",\"required\":false,\"secret\":false},{\"name\":\"GB_API_URL\",\"description\":\"Your GrowthBook API URL. Defaults to https://api.growthbook.io.\",\"format\":\"string\",\"required\":false,\"secret\":false},{\"name\":\"GB_SKILLS_ENABLED\",\"description\":\"Set to false to disable bundled skill tools (growthbook_list_skills, growthbook_read_skill). Defaults to true.\",\"format\":\"string\",\"required\":false,\"secret\":false},{\"name\":\"GB_HTTP_HEADER_*\",\"description\":\"Custom HTTP headers via GB_HTTP_HEADER_<NAME> (e.g. GB_HTTP_HEADER_CF_ACCESS_TOKEN).\",\"format\":\"string\",\"required\":false,\"secret\":false}],\"additional_arguments_declared\":false}],\"remotes\":[]}"
---

# io.github.growthbook/growthbook-mcp

## Measured values

| Property | Value | Source | Collected on | Level of trust | Raw declaration |
| --- | --- | --- | --- | --- | --- |
| Required secrets declared | false | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_geheime_pflichtvariablen: ; roh_geheime_pflichtkopfzeilen: |
| Execution location | lokal | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_transportarten: stdio |
| Path argument present | false | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_pfadargumente: ; roh_pfad_umgebungsvariablen: |
| Repository URL listed | true | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_repository_url: https://github.com/growthbook/growthbook-mcp |
| Description (raw) | Thin MCP server for GrowthBook — skill loader + authenticated API passthrough | MCP-Register | 2026-08-26T16:45:01.514Z | selbstauskunft |  |
| Declared version | 2.2.0 | MCP-Register | 2026-10-07T01:17:01.897Z | selbstauskunft |  |
| Environment variables (raw) | GB_API_KEY, GB_API_URL, GB_SKILLS_ENABLED, GB_HTTP_HEADER_* | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Required secret variables (raw) |  | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Transports (raw) | stdio | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Path arguments (raw) |  | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Repository (raw) | https://github.com/growthbook/growthbook-mcp | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Package registries (raw) | npm | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Required secret headers (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Path environment variables (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Remote URLs (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Remote hosts (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Registry status message (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| First listed in the registry (raw) | 2026-10-06 | MCP-Register | 2026-10-07T01:17:01.897Z | selbstauskunft |  |
| Last changed in the registry (raw) | 2026-10-06 | MCP-Register | 2026-10-07T01:17:01.897Z | selbstauskunft |  |
| Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Delivery form (raw) | paket | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Repository platform (raw) | github | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Repository subfolder (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Package identifiers (raw) | @growthbook/mcp | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Package versions (raw) | 2.2.0 | MCP-Register | 2026-10-07T01:17:01.897Z | selbstauskunft |  |
| Runtime hints (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Environment variable formats (raw) | string | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Environment variable descriptions (raw) | GB_API_KEY=A GrowthBook API key or personal access token. · GB_API_URL=Your GrowthBook API URL. Defaults to https://api.growthbook.io. · GB_HTTP_HEADER_*=Custom HTTP headers via GB_HTTP_HEADER_<NAME> (e.g. GB_HTTP_HEADER_CF_ACCESS_TOKEN). · GB_SKILLS_ENABLED=Set to false to disable bundled skill tools (growthbook_list_skills, growthbook_read_skill). Defaults to true. | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Icon formats (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Connection paths (source structure) | {"packages":[{"registryType":"npm","identifier":"@growthbook/mcp","version":"2.2.0","transport":"stdio","environment":[{"name":"GB_API_KEY","description":"A GrowthBook API key or personal access token.","format":"string","required":false,"secret":false},{"name":"GB_API_URL","description":"Your GrowthBook API URL. Defaults to https://api.growthbook.io.","format":"string","required":false,"secret":false},{"name":"GB_SKILLS_ENABLED","description":"Set to false to disable bundled skill tools (growthbook_list_skills, growthbook_read_skill). Defaults to true.","format":"string","required":false,"secret":false},{"name":"GB_HTTP_HEADER_*","description":"Custom HTTP headers via GB_HTTP_HEADER_<NAME> (e.g. GB_HTTP_HEADER_CF_ACCESS_TOKEN).","format":"string","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]} | MCP-Register | 2026-10-07T01:17:01.897Z | selbstauskunft |  |

## Links

- Namespace: [[namensraum/io-github-growthbook|io.github.growthbook]]

---

- Registry page: <https://tracevero.com/mcp/io-github-growthbook-growthbook-mcp>
- Retrieved on: 2026-10-11