---
name: boshu2/handoff
source: https://app.decimal.ai/s/boshu2-handoff@3/SKILL.md
source_sha256: 092731381ed3
---

# Handoff

A handoff works because the next context can act on exact paths and facts
without trusting the author's memory; any line the reader cannot verify from
the artifact itself is decoration, not handoff.

Write a factual session artifact that another context can read. Include:

- caller-supplied goal and summary;
- completed artifacts and exact evidence paths;
- unresolved facts or risks;
- optional caller-supplied continuation text;
- best-effort read-only repository identity when useful.

Do not infer a next action, select work, assign ownership, consume the artifact,
change tracker or Git state, classify a verdict, govern retries, or restart a
runtime. Reading a handoff must not mutate it.

Named failure mode — **optimistic closure**: writing "done" for work whose
evidence path does not exist, so the next context builds on a phantom.

Anti-pattern: narrating the session chronologically ("first I tried…, then…").
Corrective: record end-state facts — artifacts, paths, unresolved risks — and
drop the journey.

Write the artifact to the caller-owned handoff location when the caller names
one; otherwise it is explicit requested proof under `.agents/ao/handoff/`.
There is no permanent generic handoff store — an artifact nobody consumes is
scratch, not evidence.

The ao session handoff and ao session rehydrate commands implement the same
boundary for JSON artifacts under `.agents/ao/handoff/`. The skill may write
Markdown when that better serves a human, but the content semantics remain
identical.

### Earlier default compatibility

JSON artifacts already stored under `.agents/handoff/` remain read-only
evidence. `ao session handoff` writes new JSON to `.agents/ao/handoff/`, while
`ao session rehydrate` searches both directories and selects the newest
lexical handoff id; if an identical filename exists in both, the canonical
`.agents/ao/handoff/` copy wins. No command moves or deletes the legacy files.
Human-authored Markdown consumers receive the exact path, so they do not need
to scan either default. This owning skill contract is the compatibility
authority; no separate migration artifact is required.

Return the artifact path and stop.