Is this an official Fullstory MCP server?

No. It is Memtro's MCP server with Memtro's Fullstory connector behind it: the connector reads Fullstory through its API with the credentials you connect on Dashboard → Connections, and Fullstory publishes nothing here. The same endpoint carries every other system you connect and Memtro's memory tools.

Nothing on top of Memtro. One price per organisation by its number of users, from $50 a month for up to 10 users after a 7-day free trial, with every connector, the MCP server, jobs and memory included. You bring your own model keys.

Can it change anything in Fullstory?

Only when you ask, and only what it has been granted: add an annotation (a labelled moment, such as a release) to the Fullstory timeline; create or update an identified user (upsert by your app's uid); update an identified user's name, email or properties; delete an identified user and their data (permanent, Architect key); record a custom event against a user or session (counts against the server event quota). Every other tool reads, searches or lists. An administrator grants each acting tool by name per team, and a personal connection acts only after its owner allows it.

Any MCP client that speaks Streamable HTTP: Claude Code, Cursor, Claude Desktop, OpenCode, Codex, Zed, Windsurf, Cline and the Anthropic and OpenAI SDKs. There is no local process to run; the server is remote and authenticated with your key.

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Fullstory MCP server

Fullstory in any MCP client, through Memtro: Fullstory does not publish this server. Memtro's Fullstory connector reads Fullstory through its API with the credentials you connect, and one endpoint hands those tools, every other system you connect and Memtro's memory tools to Claude Code, Cursor, Claude Desktop or anything else that speaks Streamable HTTP, as you.

What the model can do

Fullstory session replay: a person's recent sessions with replay links (by email or user id), saved segments, session and event quota use, and (Enterprise Architect keys) identified users. Can add an annotation to the timeline, create or update an identified user, record a custom event, and (Architect keys) delete a user, when asked.

Reads

fullstory_list_sessionsThe most recent Fullstory sessions of one person, newest first, with the replay link and when each started.
fullstory_list_segmentsSaved Fullstory segments (named groups of users or sessions): name, creator, when made, and the link.
fullstory_quotasHow much of the Fullstory session quota and server event quota has been used this period, against the limit, with the period's dates.
fullstory_list_usersUsers Fullstory has identified: name, email, your app's uid for them, and a link to their profile.

Acts, when you ask

These change something in Fullstory. The model is told to use them only when you ask for exactly that, and each one is granted by name: per team on a shared connection, by the owner on a personal one.

fullstory_create_annotationAdds an annotation to Fullstory: a short label (such as "v2.4 released" or "Pricing page changed") on the company's Fullstory charts and timelines…
fullstory_upsert_userCreates an identified user in Fullstory, or updates the existing one with the same uid (Fullstory upserts by uid): display name…
fullstory_update_userUpdates one identified Fullstory user, by Fullstory's user id (from fullstory_list_users or fullstory_upsert_user): display name…
fullstory_delete_userPermanently deletes one identified user from Fullstory, with their data, by Fullstory's user id or by your app's uid (exactly one).
fullstory_create_eventRecords one custom event (such as "Support Ticket" or "Plan Upgraded") in Fullstory against a user (uid or Fullstory id) or a specific session…

Connect it

First connect Fullstory on Dashboard → Connections, then add Memtro to your client once. The Fullstory tools appear alongside the tools of everything else you have connected; nothing is configured per connector.

Claude Code

The Memtro plugin registers the server and a skill for when to use it; the tools are then available in every session.

claude plugin marketplace add memtro-org/claude-memtro
claude plugin install memtro@memtro --config api_key=sk-memtro-...

Cursor

Add the server to .cursor/mcp.json in the project, or to the global file under ~/.cursor/.

{
  "mcpServers": {
    "memtro": {
      "url": "https://platform.memtro.com/api/mcp",
      "headers": {
        "Authorization": "Bearer sk-memtro-..."
      }
    }
  }
}

Claude Desktop

Create a personal API key on Dashboard → Profile → API keys. In Claude Desktop add an MCP server of type HTTP with URL https://platform.memtro.com/api/mcp and the header Authorization: Bearer sk-memtro-…

OpenCode

A remote server in opencode.json.

{
  "mcp": {
    "memtro": {
      "type": "remote",
      "url": "https://platform.memtro.com/api/mcp",
      "headers": {
        "Authorization": "Bearer sk-memtro-..."
      }
    }
  }
}

Pi

One command: pi mcp add memtro --url https://platform.memtro.com/api/mcp --bearer-token-env-var MEMTRO_API_KEY. Tools arrive as mcp__memtro__*. The pi-memtro extension registers it for you, alongside Memtro as the model.

Any other client

Add an MCP server of type HTTP (Streamable HTTP, stateless) at https://platform.memtro.com/api/mcp with the header Authorization: Bearer sk-memtro-.... Codex, Zed, Windsurf, Cline and the SDKs all take a remote server this way.

Who may use it

The key identifies the person, and the server offers that person the tools they may use everywhere else in Memtro. A shared Fullstory connection is used by the teams an administrator granted it to, tool by tool, on the Permissions page; a personal connection is used by its owner alone, and its tools that act stay off until the owner allows them. See Teams and permissions and Connectors.

Ask it like this

› Show me the replay of dan.fletcher@northwind.example's last session
› Which saved segments did Priya create?
› How much of our Fullstory session quota have we used this month?
› Add an annotation for the v2.4 release at 10am today
› Record a Plan Upgraded event for user id 48213

Questions

Is this an official Fullstory MCP server?: No. It is Memtro's MCP server with Memtro's Fullstory connector behind it: the connector reads Fullstory through its API with the credentials you connect on Dashboard → Connections, and Fullstory publishes nothing here. The same endpoint carries every other system you connect and Memtro's memory tools.
What does it cost?: Nothing on top of Memtro. One price per organisation by its number of users, from $50 a month for up to 10 users after a 7-day free trial, with every connector, the MCP server, jobs and memory included. You bring your own model keys.
Can it change anything in Fullstory?: Only when you ask, and only what it has been granted: add an annotation (a labelled moment, such as a release) to the Fullstory timeline; create or update an identified user (upsert by your app's uid); update an identified user's name, email or properties; delete an identified user and their data (permanent, Architect key); record a custom event against a user or session (counts against the server event quota). Every other tool reads, searches or lists. An administrator grants each acting tool by name per team, and a personal connection acts only after its owner allows it.
Which clients work?: Any MCP client that speaks Streamable HTTP: Claude Code, Cursor, Claude Desktop, OpenCode, Codex, Zed, Windsurf, Cline and the Anthropic and OpenAI SDKs. There is no local process to run; the server is remote and authenticated with your key.