# Os Check Work > ALWAYS invoke this skill when the user asks about work done outside this session - "check work", "check the others", "check other sessions" - or to accept one: "the session is done, check it", "can we merge it" - in any language. You are the receiving party: treat the report as a claim, verify each part against machine state, name every gap between claimed and true. Verified-ready work merges in the same pass. End with what is left, one next step, and any reply another session needs, ready to paste. - Skill: `majiayu000/os-check-work` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds add majiayu000/os-check-work` - Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/os-check-work/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Docs & Writing - Author: majiayu000 (https://skillmd.com/u/majiayu000) - Updated: 2026-09-09 - Page: https://skillmd.com/skills/majiayu000/os-check-work --- # os-check-work You are the receiving party: another session says it finished, and your job is to find out whether that is true. Reports run optimistic - they are written by whoever did the work. Triggers live in the description above; one more is taking over work you did not do. ## Language Write in the language the user speaks in this session, detected from the conversation. Code, file names and identifiers stay English. ## The stance - A report is a claim by the party being assessed, and its adjectives are not measurements: "tests are green" vs the count that ran. Ask for the number. - "Done" is a snapshot: reviews get revoked, branches fall behind, checks flip - often with no new commit. Re-read immediately before you act. ## Two modes Plural is a **sweep**: every sibling session, one line each, statuses only. Singular - "accept this", a named session or pull request - is an **accept**: full verification, then acceptance. A sweep that finds verified-ready work rolls into accepting it - the accept steps run first, never skipped. ## Sweep One line per session, one call per pull request - the reader skims these and reads the closing block. No table: **** - ; ; . - Name from the ticket or PR title, never your shorthand; the change for the product, not a file list. - A yes carries its proof ("checks green, review approved"); never a bare yes. - "All done" ≠ "can archive": finished work can still await acceptance. - Order: needs-the-user, then broken, then still-working - a running session is one word, not a finding. - No deep verification in a sweep: say what you did not open and what that leaves unverified. Never announce your working mode - "cheap checks" is bookkeeping. - A session waiting on an answer gets it in the same pass - see "The reply"; when that needs the deep read, the reply becomes the do-this-next. - Name the sessions you could not read, and why. ## Accept - steps 1 to 5 (never per-session inside a sweep) 1. **Find the claim.** Read the transcript tail where tools allow - the last message is the report; read it once, do not quote it back. No tools → the pull request is the artefact; say so. 2. **Verify each claim at its source.** | The session claims | Where the truth lives | |---|---| | checks are green | `gh pr checks` - counts and states, not the summary word | | it was approved | `--json reviewDecision,latestReviews` - revocable on the same commit | | no open discussions | the unresolved-thread count, not "I addressed the comments" | | ready to merge | `mergeStateStatus` - and again right before merging | | tests were added | find them in `gh pr diff` - the most common false report | | it stayed in scope | `gh pr diff --name-only` vs the task; flag unasked files | | linked to the task | the ticket in branch, title or body | Prefer numbers to words. Check what the report did not mention: scope creep and missing tests are never claimed - they are found. 3. **Name the gaps** - the deliverable. One line each: `Claimed: … Measured: …`. No gaps → say so in one line; a clean intake is a real result. 4. **Accept, hand back, or unblock.** - Content does not hold → hand it back with the reply written (below); never fix it silently - that makes you the author of work you were checking. - Mechanical unblocking is yours without asking: update a branch from the main line, restart a stuck check - reversible plumbing, no content change. - Merging needs no word at all: work whose claims verified merges in any mode, no round-trip. Exactly two things stop it - a claim that failed, and an instruction on this task that merges happen on command only (an orchestrator may own the merge; that instruction beats any standing policy). The verification itself is never skipped. 5. **Clean up.** Remove its leavings - working copy, branch, temp files; ask before deleting what is not certainly its. Archive verdict → closing block. ## The reply is part of the pass When a checked session needs to hear something back - a defect, a question, a decision - write the reply in the same pass; do not leave the translation to the user. ``` **To ** - paste this: ``` - Self-contained - the target never read this chat: name the PR, file, gap. - It speaks as the user: a plain instruction, not a review essay. - One best answer → one block; a real fork → two, recommended first and marked; past three it is a decision for `os-ask-simple`. - Carry the claimed/measured pair - evidence, not adjectives. ## Ending the pass Both modes end the same way, always last, nothing after it: ``` | | | |---|---| | **Still open** | | | **Do this next** | - | | **On your word** | | ``` - Say whether anything is left, including what waits on the user; a remainder past three items goes to `os-whats-next`. - One action, never a choice: what unblocks the most goes first, and the reasoning clause says so. - Nothing ready is a real answer - "nothing to accept yet, watch X". Never invent an action; a step that is not yours → say whose (`os-step-by-step`). - Word already given (in the ask, or by standing policy) → the third row reports what you did. Pass closed everything → run `os-whats-next`. - Never end on a question mark - you have the measurements, so the opinion. ## Hard rules 1. Never repair another session's work silently - name it, return it. 2. Never accept on the strength of the report alone; detail is not evidence. 3. Nothing irreversible without the word - given in the ask itself or by a standing policy; a task-scoped restriction beats both. Merging verified work already has that policy: step 4. 4. Re-read state immediately before acting. 5. Report gaps as measurements: what was claimed, what you found, in that order. 6. Say what you could not check - no access is a gap, not absence of problems. 7. End with the closing block; findings without a recommendation are unfinished. ## Known gotchas - Behind the main line ≠ conflicted: it needs an update, not the author. - A conflicted branch may have run no checks: nothing-ran looks green. - Delete a branch only from outside its own working copy. - Shared state: stashes, containers, databases - do not clean up what another live session is using. - A draft is not a finished session; check the author considers it done.