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DevOpsPython

Handoff

by jeremylongshore

Manages two-session handoff packages: plan in one session, build in another, and review back in the first. Use for inspecting, picking up, or reviewing committed handoff packages across environments.

2.6K stars367 forksAdded 2026/07/19
agent-skillsaiai-agentsanthropicautomationclaude-codeclaude-code-pluginsdeveloper-toolsdevopsllmmarketplacemcpplugin-marketplaceplugin-systemsaasskills

Documentation

README

Handoff

Operator interface for two-session execution: one session plans (session=two at the Step 0 gate), a second session in another environment builds, and the first session reviews. The lifecycle and package format are defined in ../hyperflow/session-handoff.md; this skill is the thin set of verbs over it (mirrors how /hyperflow:flush fronts the deferred-commit machinery).

Packages live at .hyperflow-handoff/<slug>/ (committed, so they travel via git). STATUS (planned โ†’ built โ†’ reviewed) is the single source of truth and decides which side of the handoff you are on.

Subcommands

list

Read-only. List every .hyperflow-handoff/*/ (excluding .archive/): slug ยท STATUS ยท on_complete ยท age. Group by status so the user sees what is awaiting build vs awaiting review.

status [<slug>]

Show the HANDOFF.md manifest + STATUS for one package (or all). When STATUS=built, also print the COMPLETION.md diff range and commit count. Read-only.

pickup <slug> โ€” build side

Thin alias for starting the second-session build: invoke Skill with skill: dispatch and args: "<slug>". Dispatch's Step 1.0 rehydrates artefact/ into .hyperflow/, runs /hyperflow:scaffold if the cache is missing, builds the batches, writes COMPLETION.md + STATUS=built, and then deploys or stops per on_complete.

review <slug> โ€” planning side

  1. Require STATUS=built (else: "handoff <slug> is <status> โ€” nothing to review yet").
  2. Read COMPLETION.md โ†’ extract Diff range = <base>..<head>.
  3. Invoke Skill with skill: audit and args: "<base>..<head> level=3" (level=5 when the originating triage flow in HANDOFF.md was scientific or security). The audit dispatches the matching domain specialist reviewers over the second session's diff.
  4. On audit clean pass โ†’ fire the deploy gate (AskUserQuestion โ€” Run /hyperflow:deploy? Yes / No, binary, no marker). On NEEDS_FIX โ†’ the audit fix-gate (Yes โ†’ /hyperflow:plan โ†’ /hyperflow:dispatch) handles it.
  5. Set STATUS=reviewed once the review is accepted.

complete <slug>

Mark the lifecycle done: set STATUS=reviewed (if not already) and archive the package to .hyperflow-handoff/.archive/<slug>/. Commit chore(handoff): archive <slug>.

Resolution

  • Default <slug> = the most-recently-modified package when omitted from status/pickup/review.
  • A package whose STATUS=planned is a build-side task (run pickup); built is a review-side task (run review). The session-start hook surfaces the right verb automatically.

Iron rules

  • Never edit the build's commits. review is read-only over the diff range; fixes flow through the audit fix-gate โ†’ scope โ†’ dispatch, never by amending the second session's commits.
  • Never force-push; never --no-verify. Auto-push failures surface the exact git push -u origin <branch>.
  • No AI attribution in any commit or package file.
  • Honors handoff.* config (autoPush, remote, packageDir).

Doctrine

Shared rules in ../hyperflow/DOCTRINE.md. Package contract + templates in ../hyperflow/session-handoff.md.

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