jamdotdev/skills

Jam skills

Your agent sees what you saw, and shows you what it did.

npx skills add jamdotdev/skills

Then paste a Jam link and say what you want:

• “fix this https://jam.dev/c/…”
• “do what I said in this jam”
• “make a ticket for this jam”
• “record a jam showing it works”

A Jam is a screen recording or screenshot with the console logs, network requests and user actions attached, on one link. You’d record one for a bug report, a feedback walkthrough or a demo. These skills let your agent read a Jam, and record its own when it’s done, so you check the result by watching it.

Works with Claude Code, Cursor, Codex, GitHub Copilot, Gemini CLI, OpenCode and every agent skills.sh supports. Add --skill jam-fix to install one skill.

Skills

You don’t need to remember these names. Paste a Jam link, say what you want, and your agent picks the skill.

Give your agent a Jam

• jam: “Take a look at this jam.” For a link with no instructions. It reads the Jam and picks the skill below that fits.
• jam-fix: “Fix this jam.” Finds the root cause from the errors, failed requests and steps in the recording, and shows the evidence. It changes code only when you ask.
• jam-to-tasks: “Do what I said in this jam.” Turns your feedback into a numbered to-do list, each item tied to the moment you said it, then works through it.
• jam-to-e2e: “Write a test for this jam.” Writes an end-to-end test with your project’s own test setup. A Jam of a bug becomes a test that fails until the fix lands.
• jam-to-ticket: “Make a ticket for this jam.” Files it in Linear, GitHub Issues or Jira with the steps, a frame from the recording and the errors, unless a ticket already exists.
• video-to-jam: “Split this recording by bug.” Turns an MP4, a Loom download or a long call into one Jam per issue.

Get a Jam back

• jam-proof: “Record a jam showing it works.” Records the change working and gives you a Jam link for the pull request.
• jam-annotate: “Mark what’s broken and share it.” Draws boxes, arrows and notes on a screenshot, blurs anything private, and shares it as a Jam.
• jam-proof-table: “Give me the jams for each fix.” After a batch of work, one table: each claim, whether it works, and the Jam that shows it.

Requirements

• A free Jam account.
• The Jam CLI. A skill signs in when it needs to. jam, jam-fix and jam-to-e2e can read a Jam through Jam MCP instead, the Model Context Protocol (MCP) server the plugin connects.
• For video-to-jam: ffmpeg and a local transcriber such as Whisper.
• In CI or a cloud agent: a personal access token in JAM_TOKEN.
• For jam-proof: recording a web page needs only Chrome. Recording a window or the whole screen needs macOS or Linux (X11).

Install as a plugin

The plugin installs every skill, connects Jam MCP and updates itself. Use the plugin or npx skills add, not both, or the agent sees every skill twice.

Sign-in, tokens, what Jam MCP can do, and permissions: docs/plugin.md.

Contribute

Bug in a skill, or a skill you want? Open an issue. Pull requests are welcome, and CONTRIBUTING.md is short.

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jam.dev · Jam MCP · Jam CLI · Dev Utils · Changelog · MIT