Individual skill
absolute-deflake
Flaky test fixes: detect nondeterministic tests empirically (repeat/shuffle/parallel runs), diagnose the root cause, fix it — never retry/skip/sleep — and verify across many randomized runs. Triggers on "absolute deflake", "fix flaky tests", "CI is flaky", "this test fails randomly/intermittently".
skills/absolute-deflake/SKILL.md
Source commit 11cd3841183482e1753dec81763a8be6fdd97053
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- Observed behavior
- Instructions only
- Last checked
- Nov 11, 2026
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- Repository stars (not skill ratings)
- 222
- Repository last updated
- Oct 26, 2026
- License
- MIT
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README.mddoc · 660 bytesSKILL.mdcore · 5,010 bytesSKILL.mdcore · 5,010 bytesreferences/health-engine.mddoc · 5,408 bytes
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> Start your first response with the 🧪 emoji.
## Absolute Deflake
Find tests that pass and fail nondeterministically, diagnose the **root cause** of each,
and fix it — not by retrying or skipping, but by removing the source of nondeterminism.
Output is evidence (failure rate per test) → cause → fix, verified by repeated runs.
Runs the shared engine in **`references/health-engine.md`** — read it for the
DETECT → SCAN → TRIAGE → FIX → VERIFY → REPORT loop and the safety contract. This file
covers only what's specific to flaky tests.
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