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Skills

Skills teach your AI client how to use the Fullstory MCP tools. Where tools are the raw capabilities, skills are the workflows on top of them—guiding the model to pick the right tools, validate results, and investigate sessions for the "why." The tools work the same with or without skills; skills just make the model use them better.

Skills live in the fullstorydev/fullstory-skills repository, the source of truth. This page catalogs what ships today and links to each skill's full text on GitHub. See Get the skills below to install them in your client.

Available skills​

general-analysis​

Use this when you're answering a question that requires measuring user behavior—counts, rates, trends, breakdowns, or cohort comparisons. It walks the model through a structured analytics workflow: search for existing segments and metrics before building new ones, compute results, validate them, then drill into sessions to explain what the numbers mean.

Invoke it with /fullstory:general-analysis (or /general-analysis, depending on your client). Full skill: SKILL.md.

comparisons​

Use this when you're comparing A vs B and need to get the structure right—for example, whether to use dimensionality (event or session properties) or separate segments (user-level properties), and why that distinction matters for correctness.

This skill is auto-invoked when your question calls for a comparison; it is not a slash command. Full skill: SKILL.md.

session-review​

Use this when you're diagnosing a user-reported issue, investigating a bug, analyzing user behavior, or validating UI correctness from a session recording. It guides the model through reading the session and reasoning about what happened.

Invoke it with /fullstory:session-review (or /session-review, depending on your client). Full skill: SKILL.md.

Agents​

session-context​

An agent that loads a single session's event transcript into an isolated context window and answers a focused question about it, so the main conversation doesn't bloat with a full transcript. The fullstory-skills plugin uses it automatically when reading session events. It is an agent, not a SKILL.md file. Full definition: session-context.md.

Get the skills​

Recommended: install the plugin, marketplace, or extension for your client. This is the easiest path and keeps the tools, skills, and session-context agent together:

Claude connector directory caveat

The Verified connector in the Claude directory installs the MCP tools only—it does not include skills or the session-context agent. If you connected that way and want the skills, install the plugin from the marketplace or use the manual path below.

Manual install. For clients without a marketplace, you can copy a skill into the client's skills folder by hand:

  1. Copy the skill's directory (not just SKILL.md) from fullstorydev/fullstory-skills. For general-analysis, be sure to include its references/ folder.
  2. Place it in your client's skills folder. The exact location varies by client—follow your client's own documentation for where skills live rather than assuming a fixed path.

Note that session-context is an agent file, not a SKILL.md, and installs into your client's agents folder.