devillisted
Install: claude install-skill mishahanin/heading-os
# /devil - Force N contrarian critique points
Manual sycophancy-breaker. When the user invokes `/devil N` they are
explicitly summoning a contrarian critic. It produces exactly N
severity-tagged adversarial points against a target position, from
distinct angles, in committed prose. Cheap alternative to /council
(external Gemini+Grok) and /scrutinize (multi-phase VIIA). Single-shot -
after Phase 2 the skill exits and normal posture resumes.
Design spec: `docs/superpowers/specs/2026-05-13-devil-skill-design.md` (data overlay: `.heading-os-data/docs/superpowers/specs/2026-05-13-devil-skill-design.md`).
## Phase 1 - Pre-flight + target identification
Three sub-steps, all silent on success.
**Optional angle priming.** Before you identify the target, you may consult the shared method catalog to widen the attack surface beyond the default angle pool. Draw from the `risk`, `competitive`, and `framing` families: `python scripts/elicit.py list --category risk` returns Pre-mortem Analysis, Failure Mode Analysis, and Assumption Audit. Use a method only to sharpen a real cut; never let it manufacture a point that violates the honesty floor. Skip this entirely when the angles are already obvious. Catalog: `reference/elicitation-methods.md`.
### 1.1 Parse N + detect inline form
Read `$ARGUMENTS`:
- Empty -> `N = 5`, target = walk-back (1.3)
- Token 1 is `"1"` through `"10"`:
- Only one token -> `N = int(token1)`, target = walk-back
- Followed by `:` -> `N = int(token1)`, target =