> For the complete documentation index, see [llms.txt](https://docs.natoma.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.natoma.ai/apps/fullstory-lexicon.md).

# FullStory Lexicon

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**Early Access** — Reach out to your Natoma representative for access.
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**Type:** Official

**Source Type:** Repository

**Source:** [GitHub](https://github.com/fullstorydev/fs-lexicon)

**Description:** FullStory Lexicon MCP server provides AI assistants with access to your FullStory analytics data. It enables querying sessions, events, and user properties to support digital-experience analytics workflows.

**Configuration Parameters:**

* **FullStory Production API Key** \* (sensitive) - API key generated in FullStory under **Settings → Integrations & APIs → API Keys**.
* **FullStory Org ID** \* - Org ID found in **Settings → Org Settings → Org Information**.
* **FullStory Datacenter** (optional) - `NA1` (default), `EU1`, etc.
* **Safe Mode** (optional) - Set to `true` to restrict to read-only tools.

**Setup Steps:**

1. Log in to FullStory.
2. Navigate to **Settings → Integrations & APIs → API Keys** and create an API key with the scopes you need.
3. Note your **Org ID** and **Datacenter** (visible in Settings).
4. When creating the connection in Natoma, paste the API key, Org ID, and datacenter, and save.