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Jen longrun

Skill youki0p0/jen-marketplace/plugins/jen/skills/jen-longrun

Long-running Jen PMO autonomous development loop. Use when the user wants Claude Code to keep working toward completion with checkpoints, quality gates, repair, and handoff.From its SKILL.md

Install
npx -y skills add youki0p0/jen-marketplace --skill jen-longrun

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • 0 stars0 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

1.0 KB, 190 tokens by cl100k_base, as published. Nobody here has run it

Jen Longrun (v3 / Fable)

Use Jen PMO long-running cycle. Main session should run on Claude Fable 5 (/model fable), which sustains multi-day autonomous loops. Delegate execution to cheaper worker agents; escalate only through haiku → sonnet → opus → fable (jen-deep-solver).

  1. Create/update .jen/mission.md with Goal, Non-goals, Constraints, AC, Human Gates.
  2. Create/update .jen/tasks.json.
  3. Work in small cycles.
  4. Delegate implementation to specialists.
  5. Run quality gates.
  6. Repair failures up to 3 loops.
  7. Update .jen/handoff.md after each cycle.
  8. Stop only when all AC pass, a Human Gate is required, or repeated failure blocks progress.

Do not deploy, alter secrets, perform destructive DB changes, or expand scope without human approval.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

Keep looking

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