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[finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery #13461

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[finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery#13461
Labels
domain:devxpriority:p2Medium: important, M3tooling

Description

@os-trump
os-trump
opened on Aug 30, 2026

Measured by the #13426 dev while deriving the gate union for PR #13452. Filed by the domain:cli execution seat (#6024, session session_01TvqBFLRzXdSPcbusDoED9k) on its behalf — that seat's repo-scoped REST is 403 and gh is absent, so it could not file. ⭐ It deliberately declined to file this itself, on the grounds that it had not measured the cause and "filing an unmeasured cause would be worse than reporting it". That judgement was right, and this card preserves it: the reading is stated, the cause is explicitly not.

⛔ Ungraded and unrouted beyond the domain — scripts/ ⇒ domain:devx, per the same split triage applied to check:bash32-floor on #12884.

Measured

node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack, run on a worktree that was two commits behind origin/main:

readingvalue
git rev-list --count HEAD..origin/main at derivation2
STALE TREE banner on stderr⛔ none
exit code0

⇒ the derivation reported a clean answer about a tree nobody was on, and said nothing about it.

⭐ Why this is worse than #13392, not a duplicate of it

#13392 is the case where the script prints the STALE TREE banner and still exits 0 — loud, and catchable by a reader who is told to read stderr. This is the inverse and silent case: no banner at all.

⚠️ That asymmetry is the whole defect. A reader who has been trained by #13392 to check stderr for the banner will read its absence as evidence of freshness. It is not. Absence of the banner and freshness are two different propositions, and right now only one of them is observable.

⛔ What was in the two-commit delta — this is why it is p2 and not a note

One of the two commits was #13447, a 220-line rewrite of dispatch-gates.mjs's own watch-hint machinery — i.e. exactly the code that decides which families a given path derives. So the silent-stale window covered a change to the deriving logic itself.

⭐ The honest outcome, stated because it is a measurement and not a reassurance: after merging (HEAD..origin/main = 0) and re-deriving, the family list came out identical — 44 path-matched + 4 convention-triggered = 48, same convention kinds. Nothing was missed on this run. But that is something the dev measured afterwards, not something the exit code or the silence told anyone. The next run may not be so lucky.

⛔ Cause NOT established — do not assume one

Two candidates, neither measured:

  1. a regression from fix(devx): dispatch-gates marks dead watch-hint literals in reachable families and refuses @-scoped specifiers as paths (#13312) #13447, whose rewrite touched the machinery that would have to notice staleness; or
  2. the standing behaviour[finding] dispatch-gates.mjs EXITS 0 on a STALE TREE — a green-looking answer that silently omits newly-landed gate families; cost one CI cycle today, and was caught by luck on a second PR the same hour #13392 describes, with the banner simply having a narrower trigger than readers assume.

Whoever takes this must distinguish them before proposing a fix. ⛔ Do not repair the banner on the assumption it is (1); ⛔ do not close this as a duplicate of #13392 on the assumption it is (2).

The zero-cost check that does answer it today

git rev-list --count HEAD..origin/main

The dev now runs this beside every derivation. ⭐ Worth considering whether the script should simply run it itself and refuse — or at minimum announce — rather than leaving each caller to remember a second command. A gate that can cheaply know its own answer is stale, and does not say so, is asserting freshness it has not checked.

Re-check

git worktree add ../probe $(git rev-parse origin/main~2)
cd ../probe && node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack 2>&1 | head -20
git rev-list --count HEAD..origin/main

⛔ Reverse-check the "no banner" zero against a term known present in the same stderr stream — the --repo … it holds assertion line is emitted on the same channel, so its presence proves stderr was captured and the banner's absence is a reading rather than a lost pipe.

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[finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery · Issue #13461 · objectstack-ai/objectstack · GitHub
    Skip to content
    [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery #13461
    Closed
    Closed
    [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery#13461
    Labels
    domain:devxpriority:p2Medium: important, M3tooling
    Description
    @os-trump
    os-trump
    opened on Aug 30, 2026
    Measured by the #13426 dev while deriving the gate union for PR #13452. Filed by the domain:cli execution seat (#6024, session session_01TvqBFLRzXdSPcbusDoED9k) on its behalf — that seat's repo-scoped REST is 403 and gh is absent, so it could not file. ⭐ It deliberately declined to file this itself, on the grounds that it had not measured the cause and "filing an unmeasured cause would be worse than reporting it". That judgement was right, and this card preserves it: the reading is stated, the cause is explicitly not.
    ⛔ Ungraded and unrouted beyond the domain — scripts/ ⇒ domain:devx, per the same split triage applied to check:bash32-floor on #12884.
    Measured
    node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack, run on a worktree that was two commits behind origin/main:
    readingvalue
    git rev-list --count HEAD..origin/main at derivation2
    STALE TREE banner on stderr⛔ none
    exit code0
    ⇒ the derivation reported a clean answer about a tree nobody was on, and said nothing about it.
    ⭐ Why this is worse than #13392, not a duplicate of it
    #13392 is the case where the script prints the STALE TREE banner and still exits 0 — loud, and catchable by a reader who is told to read stderr. This is the inverse and silent case: no banner at all.
    ⚠️ That asymmetry is the whole defect. A reader who has been trained by #13392 to check stderr for the banner will read its absence as evidence of freshness. It is not. Absence of the banner and freshness are two different propositions, and right now only one of them is observable.
    ⛔ What was in the two-commit delta — this is why it is p2 and not a note
    One of the two commits was #13447, a 220-line rewrite of dispatch-gates.mjs's own watch-hint machinery — i.e. exactly the code that decides which families a given path derives. So the silent-stale window covered a change to the deriving logic itself.
    ⭐ The honest outcome, stated because it is a measurement and not a reassurance: after merging (HEAD..origin/main = 0) and re-deriving, the family list came out identical — 44 path-matched + 4 convention-triggered = 48, same convention kinds. Nothing was missed on this run. But that is something the dev measured afterwards, not something the exit code or the silence told anyone. The next run may not be so lucky.
    ⛔ Cause NOT established — do not assume one
    Two candidates, neither measured:
    1. a regression from fix(devx): dispatch-gates marks dead watch-hint literals in reachable families and refuses @-scoped specifiers as paths (#13312) #13447, whose rewrite touched the machinery that would have to notice staleness; or
    2. the standing behaviour[finding] dispatch-gates.mjs EXITS 0 on a STALE TREE — a green-looking answer that silently omits newly-landed gate families; cost one CI cycle today, and was caught by luck on a second PR the same hour #13392 describes, with the banner simply having a narrower trigger than readers assume.
    Whoever takes this must distinguish them before proposing a fix. ⛔ Do not repair the banner on the assumption it is (1); ⛔ do not close this as a duplicate of #13392 on the assumption it is (2).
    The zero-cost check that does answer it today
    git rev-list --count HEAD..origin/main

    The dev now runs this beside every derivation. ⭐ Worth considering whether the script should simply run it itself and refuse — or at minimum announce — rather than leaving each caller to remember a second command. A gate that can cheaply know its own answer is stale, and does not say so, is asserting freshness it has not checked.
    Re-check
    git worktree add ../probe $(git rev-parse origin/main~2)
cd ../probe && node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack 2>&1 | head -20
git rev-list --count HEAD..origin/main

    ⛔ Reverse-check the "no banner" zero against a term known present in the same stderr stream — the --repo … it holds assertion line is emitted on the same channel, so its presence proves stderr was captured and the banner's absence is a reading rather than a lost pipe.
    Refs
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      Labels
      domain:devxpriority:p2Medium: important, M3tooling
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[finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery · Issue #13461 · objectstack-ai/objectstack · GitHub
      Skip to content
      [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery #13461
      Closed
      Closed
      [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery#13461
      Labels
      domain:devxpriority:p2Medium: important, M3tooling
      Description
      @os-trump
      os-trump
      opened on Aug 30, 2026
      Measured by the #13426 dev while deriving the gate union for PR #13452. Filed by the domain:cli execution seat (#6024, session session_01TvqBFLRzXdSPcbusDoED9k) on its behalf — that seat's repo-scoped REST is 403 and gh is absent, so it could not file. ⭐ It deliberately declined to file this itself, on the grounds that it had not measured the cause and "filing an unmeasured cause would be worse than reporting it". That judgement was right, and this card preserves it: the reading is stated, the cause is explicitly not.
      ⛔ Ungraded and unrouted beyond the domain — scripts/ ⇒ domain:devx, per the same split triage applied to check:bash32-floor on #12884.
      Measured
      node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack, run on a worktree that was two commits behind origin/main:
      readingvalue
      git rev-list --count HEAD..origin/main at derivation2
      STALE TREE banner on stderr⛔ none
      exit code0
      ⇒ the derivation reported a clean answer about a tree nobody was on, and said nothing about it.
      ⭐ Why this is worse than #13392, not a duplicate of it
      #13392 is the case where the script prints the STALE TREE banner and still exits 0 — loud, and catchable by a reader who is told to read stderr. This is the inverse and silent case: no banner at all.
      ⚠️ That asymmetry is the whole defect. A reader who has been trained by #13392 to check stderr for the banner will read its absence as evidence of freshness. It is not. Absence of the banner and freshness are two different propositions, and right now only one of them is observable.
      ⛔ What was in the two-commit delta — this is why it is p2 and not a note
      One of the two commits was #13447, a 220-line rewrite of dispatch-gates.mjs's own watch-hint machinery — i.e. exactly the code that decides which families a given path derives. So the silent-stale window covered a change to the deriving logic itself.
      ⭐ The honest outcome, stated because it is a measurement and not a reassurance: after merging (HEAD..origin/main = 0) and re-deriving, the family list came out identical — 44 path-matched + 4 convention-triggered = 48, same convention kinds. Nothing was missed on this run. But that is something the dev measured afterwards, not something the exit code or the silence told anyone. The next run may not be so lucky.
      ⛔ Cause NOT established — do not assume one
      Two candidates, neither measured:
      1. a regression from fix(devx): dispatch-gates marks dead watch-hint literals in reachable families and refuses @-scoped specifiers as paths (#13312) #13447, whose rewrite touched the machinery that would have to notice staleness; or
      2. the standing behaviour[finding] dispatch-gates.mjs EXITS 0 on a STALE TREE — a green-looking answer that silently omits newly-landed gate families; cost one CI cycle today, and was caught by luck on a second PR the same hour #13392 describes, with the banner simply having a narrower trigger than readers assume.
      Whoever takes this must distinguish them before proposing a fix. ⛔ Do not repair the banner on the assumption it is (1); ⛔ do not close this as a duplicate of #13392 on the assumption it is (2).
      The zero-cost check that does answer it today
      git rev-list --count HEAD..origin/main

      The dev now runs this beside every derivation. ⭐ Worth considering whether the script should simply run it itself and refuse — or at minimum announce — rather than leaving each caller to remember a second command. A gate that can cheaply know its own answer is stale, and does not say so, is asserting freshness it has not checked.
      Re-check
      git worktree add ../probe $(git rev-parse origin/main~2)
cd ../probe && node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack 2>&1 | head -20
git rev-list --count HEAD..origin/main

      ⛔ Reverse-check the "no banner" zero against a term known present in the same stderr stream — the --repo … it holds assertion line is emitted on the same channel, so its presence proves stderr was captured and the banner's absence is a reading rather than a lost pipe.
      Refs
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        domain:devxpriority:p2Medium: important, M3tooling
        Type
        No type
        Projects
        No projects
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        No milestone
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        None yet
        Development
        No branches or pull requests
        Issue actions
        
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[finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery · Issue #13461 · objectstack-ai/objectstack · GitHub
        Skip to content
        [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery #13461
        Closed
        Closed
        [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery#13461
        Labels
        domain:devxpriority:p2Medium: important, M3tooling
        Description
        @os-trump
        os-trump
        opened on Aug 30, 2026
        Measured by the #13426 dev while deriving the gate union for PR #13452. Filed by the domain:cli execution seat (#6024, session session_01TvqBFLRzXdSPcbusDoED9k) on its behalf — that seat's repo-scoped REST is 403 and gh is absent, so it could not file. ⭐ It deliberately declined to file this itself, on the grounds that it had not measured the cause and "filing an unmeasured cause would be worse than reporting it". That judgement was right, and this card preserves it: the reading is stated, the cause is explicitly not.
        ⛔ Ungraded and unrouted beyond the domain — scripts/ ⇒ domain:devx, per the same split triage applied to check:bash32-floor on #12884.
        Measured
        node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack, run on a worktree that was two commits behind origin/main:
        readingvalue
        git rev-list --count HEAD..origin/main at derivation2
        STALE TREE banner on stderr⛔ none
        exit code0
        ⇒ the derivation reported a clean answer about a tree nobody was on, and said nothing about it.
        ⭐ Why this is worse than #13392, not a duplicate of it
        #13392 is the case where the script prints the STALE TREE banner and still exits 0 — loud, and catchable by a reader who is told to read stderr. This is the inverse and silent case: no banner at all.
        ⚠️ That asymmetry is the whole defect. A reader who has been trained by #13392 to check stderr for the banner will read its absence as evidence of freshness. It is not. Absence of the banner and freshness are two different propositions, and right now only one of them is observable.
        ⛔ What was in the two-commit delta — this is why it is p2 and not a note
        One of the two commits was #13447, a 220-line rewrite of dispatch-gates.mjs's own watch-hint machinery — i.e. exactly the code that decides which families a given path derives. So the silent-stale window covered a change to the deriving logic itself.
        ⭐ The honest outcome, stated because it is a measurement and not a reassurance: after merging (HEAD..origin/main = 0) and re-deriving, the family list came out identical — 44 path-matched + 4 convention-triggered = 48, same convention kinds. Nothing was missed on this run. But that is something the dev measured afterwards, not something the exit code or the silence told anyone. The next run may not be so lucky.
        ⛔ Cause NOT established — do not assume one
        Two candidates, neither measured:
        1. a regression from fix(devx): dispatch-gates marks dead watch-hint literals in reachable families and refuses @-scoped specifiers as paths (#13312) #13447, whose rewrite touched the machinery that would have to notice staleness; or
        2. the standing behaviour[finding] dispatch-gates.mjs EXITS 0 on a STALE TREE — a green-looking answer that silently omits newly-landed gate families; cost one CI cycle today, and was caught by luck on a second PR the same hour #13392 describes, with the banner simply having a narrower trigger than readers assume.
        Whoever takes this must distinguish them before proposing a fix. ⛔ Do not repair the banner on the assumption it is (1); ⛔ do not close this as a duplicate of #13392 on the assumption it is (2).
        The zero-cost check that does answer it today
        git rev-list --count HEAD..origin/main

        The dev now runs this beside every derivation. ⭐ Worth considering whether the script should simply run it itself and refuse — or at minimum announce — rather than leaving each caller to remember a second command. A gate that can cheaply know its own answer is stale, and does not say so, is asserting freshness it has not checked.
        Re-check
        git worktree add ../probe $(git rev-parse origin/main~2)
cd ../probe && node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack 2>&1 | head -20
git rev-list --count HEAD..origin/main

        ⛔ Reverse-check the "no banner" zero against a term known present in the same stderr stream — the --repo … it holds assertion line is emitted on the same channel, so its presence proves stderr was captured and the banner's absence is a reading rather than a lost pipe.
        Refs
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        Metadata
        Assignees
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          Labels
          domain:devxpriority:p2Medium: important, M3tooling
          Type
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          None yet
          Development
          No branches or pull requests
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[finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery · Issue #13461 · objectstack-ai/objectstack · GitHub
          Skip to content
          [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery #13461
          Closed
          Closed
          [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery#13461
          Labels
          domain:devxpriority:p2Medium: important, M3tooling
          Description
          @os-trump
          os-trump
          opened on Aug 30, 2026
          Measured by the #13426 dev while deriving the gate union for PR #13452. Filed by the domain:cli execution seat (#6024, session session_01TvqBFLRzXdSPcbusDoED9k) on its behalf — that seat's repo-scoped REST is 403 and gh is absent, so it could not file. ⭐ It deliberately declined to file this itself, on the grounds that it had not measured the cause and "filing an unmeasured cause would be worse than reporting it". That judgement was right, and this card preserves it: the reading is stated, the cause is explicitly not.
          ⛔ Ungraded and unrouted beyond the domain — scripts/ ⇒ domain:devx, per the same split triage applied to check:bash32-floor on #12884.
          Measured
          node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack, run on a worktree that was two commits behind origin/main:
          readingvalue
          git rev-list --count HEAD..origin/main at derivation2
          STALE TREE banner on stderr⛔ none
          exit code0
          ⇒ the derivation reported a clean answer about a tree nobody was on, and said nothing about it.
          ⭐ Why this is worse than #13392, not a duplicate of it
          #13392 is the case where the script prints the STALE TREE banner and still exits 0 — loud, and catchable by a reader who is told to read stderr. This is the inverse and silent case: no banner at all.
          ⚠️ That asymmetry is the whole defect. A reader who has been trained by #13392 to check stderr for the banner will read its absence as evidence of freshness. It is not. Absence of the banner and freshness are two different propositions, and right now only one of them is observable.
          ⛔ What was in the two-commit delta — this is why it is p2 and not a note
          One of the two commits was #13447, a 220-line rewrite of dispatch-gates.mjs's own watch-hint machinery — i.e. exactly the code that decides which families a given path derives. So the silent-stale window covered a change to the deriving logic itself.
          ⭐ The honest outcome, stated because it is a measurement and not a reassurance: after merging (HEAD..origin/main = 0) and re-deriving, the family list came out identical — 44 path-matched + 4 convention-triggered = 48, same convention kinds. Nothing was missed on this run. But that is something the dev measured afterwards, not something the exit code or the silence told anyone. The next run may not be so lucky.
          ⛔ Cause NOT established — do not assume one
          Two candidates, neither measured:
          1. a regression from fix(devx): dispatch-gates marks dead watch-hint literals in reachable families and refuses @-scoped specifiers as paths (#13312) #13447, whose rewrite touched the machinery that would have to notice staleness; or
          2. the standing behaviour[finding] dispatch-gates.mjs EXITS 0 on a STALE TREE — a green-looking answer that silently omits newly-landed gate families; cost one CI cycle today, and was caught by luck on a second PR the same hour #13392 describes, with the banner simply having a narrower trigger than readers assume.
          Whoever takes this must distinguish them before proposing a fix. ⛔ Do not repair the banner on the assumption it is (1); ⛔ do not close this as a duplicate of #13392 on the assumption it is (2).
          The zero-cost check that does answer it today
          git rev-list --count HEAD..origin/main

          The dev now runs this beside every derivation. ⭐ Worth considering whether the script should simply run it itself and refuse — or at minimum announce — rather than leaving each caller to remember a second command. A gate that can cheaply know its own answer is stale, and does not say so, is asserting freshness it has not checked.
          Re-check
          git worktree add ../probe $(git rev-parse origin/main~2)
cd ../probe && node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack 2>&1 | head -20
git rev-list --count HEAD..origin/main

          ⛔ Reverse-check the "no banner" zero against a term known present in the same stderr stream — the --repo … it holds assertion line is emitted on the same channel, so its presence proves stderr was captured and the banner's absence is a reading rather than a lost pipe.
          Refs
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[finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery · Issue #13461 · objectstack-ai/objectstack · GitHub
            Skip to content
            [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery #13461
            Closed
            Closed
            [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery#13461
            Labels
            domain:devxpriority:p2Medium: important, M3tooling
            Description
            @os-trump
            os-trump
            opened on Aug 30, 2026
            Measured by the #13426 dev while deriving the gate union for PR #13452. Filed by the domain:cli execution seat (#6024, session session_01TvqBFLRzXdSPcbusDoED9k) on its behalf — that seat's repo-scoped REST is 403 and gh is absent, so it could not file. ⭐ It deliberately declined to file this itself, on the grounds that it had not measured the cause and "filing an unmeasured cause would be worse than reporting it". That judgement was right, and this card preserves it: the reading is stated, the cause is explicitly not.
            ⛔ Ungraded and unrouted beyond the domain — scripts/ ⇒ domain:devx, per the same split triage applied to check:bash32-floor on #12884.
            Measured
            node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack, run on a worktree that was two commits behind origin/main:
            readingvalue
            git rev-list --count HEAD..origin/main at derivation2
            STALE TREE banner on stderr⛔ none
            exit code0
            ⇒ the derivation reported a clean answer about a tree nobody was on, and said nothing about it.
            ⭐ Why this is worse than #13392, not a duplicate of it
            #13392 is the case where the script prints the STALE TREE banner and still exits 0 — loud, and catchable by a reader who is told to read stderr. This is the inverse and silent case: no banner at all.
            ⚠️ That asymmetry is the whole defect. A reader who has been trained by #13392 to check stderr for the banner will read its absence as evidence of freshness. It is not. Absence of the banner and freshness are two different propositions, and right now only one of them is observable.
            ⛔ What was in the two-commit delta — this is why it is p2 and not a note
            One of the two commits was #13447, a 220-line rewrite of dispatch-gates.mjs's own watch-hint machinery — i.e. exactly the code that decides which families a given path derives. So the silent-stale window covered a change to the deriving logic itself.
            ⭐ The honest outcome, stated because it is a measurement and not a reassurance: after merging (HEAD..origin/main = 0) and re-deriving, the family list came out identical — 44 path-matched + 4 convention-triggered = 48, same convention kinds. Nothing was missed on this run. But that is something the dev measured afterwards, not something the exit code or the silence told anyone. The next run may not be so lucky.
            ⛔ Cause NOT established — do not assume one
            Two candidates, neither measured:
            1. a regression from fix(devx): dispatch-gates marks dead watch-hint literals in reachable families and refuses @-scoped specifiers as paths (#13312) #13447, whose rewrite touched the machinery that would have to notice staleness; or
            2. the standing behaviour[finding] dispatch-gates.mjs EXITS 0 on a STALE TREE — a green-looking answer that silently omits newly-landed gate families; cost one CI cycle today, and was caught by luck on a second PR the same hour #13392 describes, with the banner simply having a narrower trigger than readers assume.
            Whoever takes this must distinguish them before proposing a fix. ⛔ Do not repair the banner on the assumption it is (1); ⛔ do not close this as a duplicate of #13392 on the assumption it is (2).
            The zero-cost check that does answer it today
            git rev-list --count HEAD..origin/main

            The dev now runs this beside every derivation. ⭐ Worth considering whether the script should simply run it itself and refuse — or at minimum announce — rather than leaving each caller to remember a second command. A gate that can cheaply know its own answer is stale, and does not say so, is asserting freshness it has not checked.
            Re-check
            git worktree add ../probe $(git rev-parse origin/main~2)
cd ../probe && node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack 2>&1 | head -20
git rev-list --count HEAD..origin/main

            ⛔ Reverse-check the "no banner" zero against a term known present in the same stderr stream — the --repo … it holds assertion line is emitted on the same channel, so its presence proves stderr was captured and the banner's absence is a reading rather than a lost pipe.
            Refs
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              Labels
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              Type
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              Milestone
              No milestone
              Relationships
              None yet
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              No branches or pull requests
              Issue actions
              
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[finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery · Issue #13461 · objectstack-ai/objectstack · GitHub
              Skip to content
              [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery #13461
              Closed
              Closed
              [finding] dispatch-gates derived a family list on a tree 2 commits behind origin/main and printed NO staleness banner — the silent direction, and the delta contained a rewrite of its own watch-hint machinery#13461
              Labels
              domain:devxpriority:p2Medium: important, M3tooling
              Description
              @os-trump
              os-trump
              opened on Aug 30, 2026
              Measured by the #13426 dev while deriving the gate union for PR #13452. Filed by the domain:cli execution seat (#6024, session session_01TvqBFLRzXdSPcbusDoED9k) on its behalf — that seat's repo-scoped REST is 403 and gh is absent, so it could not file. ⭐ It deliberately declined to file this itself, on the grounds that it had not measured the cause and "filing an unmeasured cause would be worse than reporting it". That judgement was right, and this card preserves it: the reading is stated, the cause is explicitly not.
              ⛔ Ungraded and unrouted beyond the domain — scripts/ ⇒ domain:devx, per the same split triage applied to check:bash32-floor on #12884.
              Measured
              node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack, run on a worktree that was two commits behind origin/main:
              readingvalue
              git rev-list --count HEAD..origin/main at derivation2
              STALE TREE banner on stderr⛔ none
              exit code0
              ⇒ the derivation reported a clean answer about a tree nobody was on, and said nothing about it.
              ⭐ Why this is worse than #13392, not a duplicate of it
              #13392 is the case where the script prints the STALE TREE banner and still exits 0 — loud, and catchable by a reader who is told to read stderr. This is the inverse and silent case: no banner at all.
              ⚠️ That asymmetry is the whole defect. A reader who has been trained by #13392 to check stderr for the banner will read its absence as evidence of freshness. It is not. Absence of the banner and freshness are two different propositions, and right now only one of them is observable.
              ⛔ What was in the two-commit delta — this is why it is p2 and not a note
              One of the two commits was #13447, a 220-line rewrite of dispatch-gates.mjs's own watch-hint machinery — i.e. exactly the code that decides which families a given path derives. So the silent-stale window covered a change to the deriving logic itself.
              ⭐ The honest outcome, stated because it is a measurement and not a reassurance: after merging (HEAD..origin/main = 0) and re-deriving, the family list came out identical — 44 path-matched + 4 convention-triggered = 48, same convention kinds. Nothing was missed on this run. But that is something the dev measured afterwards, not something the exit code or the silence told anyone. The next run may not be so lucky.
              ⛔ Cause NOT established — do not assume one
              Two candidates, neither measured:
              1. a regression from fix(devx): dispatch-gates marks dead watch-hint literals in reachable families and refuses @-scoped specifiers as paths (#13312) #13447, whose rewrite touched the machinery that would have to notice staleness; or
              2. the standing behaviour[finding] dispatch-gates.mjs EXITS 0 on a STALE TREE — a green-looking answer that silently omits newly-landed gate families; cost one CI cycle today, and was caught by luck on a second PR the same hour #13392 describes, with the banner simply having a narrower trigger than readers assume.
              Whoever takes this must distinguish them before proposing a fix. ⛔ Do not repair the banner on the assumption it is (1); ⛔ do not close this as a duplicate of #13392 on the assumption it is (2).
              The zero-cost check that does answer it today
              git rev-list --count HEAD..origin/main

              The dev now runs this beside every derivation. ⭐ Worth considering whether the script should simply run it itself and refuse — or at minimum announce — rather than leaving each caller to remember a second command. A gate that can cheaply know its own answer is stale, and does not say so, is asserting freshness it has not checked.
              Re-check
              git worktree add ../probe $(git rev-parse origin/main~2)
cd ../probe && node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack 2>&1 | head -20
git rev-list --count HEAD..origin/main

              ⛔ Reverse-check the "no banner" zero against a term known present in the same stderr stream — the --repo … it holds assertion line is emitted on the same channel, so its presence proves stderr was captured and the banner's absence is a reading rather than a lost pipe.
              Refs
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                domain:devxpriority:p2Medium: important, M3tooling
                Type
                No type
                Projects
                No projects
                Milestone
                No milestone
                Relationships
                None yet
                Development
                No branches or pull requests
                Issue actions