throughlinelisted
Install: claude install-skill jovesun-lab/whetstone
# Throughline
*Keep the thread — Task Track within a session, Handoff across them.*
> **For any AI agent reading this file.** The frontmatter uses Claude's skill format; the
> body is plain markdown. It works the same for Claude, OpenAI, Gemini, Cursor, Cline, Aider,
> or a local model — paste the body in as a prompt if your platform has no skill system.
> Assume **nothing** about your host's capabilities; everything here degrades gracefully
> (see "Capability-agnostic by design" below).
## What this is
Long or multi-agent work fails in two predictable ways, and this skill is two habits that
each kill one of them:
- **Within a session, reasoning drifts off the goal.** You solve a small problem, which
surfaces another, which pulls you somewhere adjacent to what you started on. Every step is
locally reasonable; together they bend the trajectory. **Task Track** makes that drift
*visible* by keeping one ⭐️ MAIN goal anchor in front of you.
- **Across sessions, the thread is dropped.** A fresh run (or a different agent) starts cold,
re-derives what was already known, or trusts a stale summary. **Handoff** carries the thread
forward as a plain-text artifact any agent can pick up.
**The correlation — the load-bearing point.** The **⭐️ MAIN tag is the shared goal anchor.**
Task Track holds it *within* a run; Handoff carries it (plus state) *across* runs. One sentence:
**don't lose the thread — within a session or between them.** The same anti-drift purpose runs
throug