infer-completion-criteria

# Infer Completion Criteria ## Purpose When a user starts an `agent-loop` task without supplying `--completion`, this skill derives a measurable, verifiable completion criterion from project state. The output must satisfy the `vague-discretion` rule: a concrete shell command or file-inspection check that returns pass/fail unambiguously. Iteration is only as good as its gate. A loop with a vague gate ("until it's done") runs forever or exits prematurely. This skill is what turns "agent-loop this" into "agent-loop this until `<measurable thing>`." The canonical name for the iterative-loop addon is **agent-loop**. `ralph` is the legacy name for the executor skill, retained as an alias; `al` is a short form. The detection/routing skill is `agent-loop` (which delegates to this skill when criteria are missing); the executor is `ralph` (canonical name forthcoming). Everywhere this skill says "agent-loop" you can read "ralph" as the legacy equivalent. ## When This Skill Runs This skill is invoked by: - The `agent-loop` detection-and-routing skill when it parses a user request without explicit completion criteria - The `ralph` executor skill during Phase 1 initialization when `--completion` is omitted - The `agent-loop-ext` external-loop launcher during pre-launch resolution when `--completion` is omitted - Direct invocation via `aiwg discover "infer completion"` → `aiwg show skill infer-completion-criteria` when a user wants to preview the inferred criterion before committing ...