wehub-resource-sync
46 lines
2.6 KiB
Markdown
46 lines
2.6 KiB
Markdown
---
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name: anti-spin-build-loop
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description: Builds toward a machine-checkable contract with explicit anti-spin guardrails — stops on no progress, repeated approaches, flip-flopping, or a spend budget.
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category: engineering
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interval: 15m
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stop-condition: The machine-checkable contract passes, or an anti-spin guard trips (no progress, repeated/flip-flopping approach, or budget hit).
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components: [agent:expert-advisors/architect-review, command:git-workflow/pr-review, hook:quality-gates/scope-guard]
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tags: [reliability, guardrails, budget, loop]
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---
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# Anti-Spin Build Loop
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> **Loop Engineering** — most agent loops never stop to ask whether they're actually making progress, so they retry the same broken approach or quietly edit the test to pass. This loop runs build → audit → verify against a machine-checkable contract, with explicit stops that detect spinning.
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## 🎯 Goal
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Drive toward a verifiable contract while actively guarding against the classic failure mode: an agent that loops forever without converging.
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## ⏱️ Schedule
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Suggested interval: `15m`.
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## ▶️ Run it
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```
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/loop 15m "Build toward the goal, then audit and verify against a machine-checkable contract. Track progress each pass. Stop if you make no progress, repeat an approach you already tried, flip-flop between two approaches, or hit the budget. Finish only when the contract passes — never by weakening the contract or the tests."
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```
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## 🔁 Iteration steps
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1. **Build** — advance toward the contract.
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2. **Audit** — `architect-review` checks the change; `scope-guard` blocks weakening the tests/contract.
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3. **Verify** — run the machine-checkable contract; record progress vs. last pass.
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4. **Anti-spin check** — no progress? repeated approach? flip-flop? budget hit? → stop and report.
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5. **Observe** — if making progress and contract not yet met, loop; else `/pr-review` and hand off.
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## 🛑 Stopping condition
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Contract passes, **or** an anti-spin guard trips — whichever comes first.
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## 💰 Budget & guardrails
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Hard caps on iterations and spend; no-progress, repeated-approach and flip-flop detection. The contract and tests are immutable — the loop may not edit them to "pass".
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## 🧩 Referenced components
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- `agent:expert-advisors/architect-review` — independent audit each pass.
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- `command:git-workflow/pr-review` — structured review at handoff.
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- `hook:quality-gates/scope-guard` — prevents weakening tests/contract to fake success.
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## 💡 Example
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Chasing a contract for a parser, the loop tries approach A, then B, then drifts back to A — the flip-flop guard trips and it stops with a clear report instead of burning tokens forever.
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