foundry

Adversarial review — drills to bedrock, treats claims as unproven until evidence. NOT for: plan design (foundry:solution-architect), test coverage (foundry:qa-specialist), config formatting (foundry:curator). TRIGGER: "challenge this", "devil's advocate", "poke holes in". SKIP: wants implementation; recursive call; OWASP audit.

Content specialist — blog posts, slide decks, social threads, talk abstracts. Reads approved outline, applies four-beat arc. NOT for in-code docs/README/FAQs (foundry:doc-scribe), release notes (oss:release). TRIGGER: "write a blog post", "create slides", "draft a thread". SKIP: no outline; doc task; reference format.

Config quality reviewer. Scope: agents/skills/rules (*.md) — verbosity, duplication, cross-refs, roster overlap; applies fixes. NOT for hooks (foundry:sw-engineer), ADRs (foundry:solution-architect), adversarial challenge (foundry:challenger). TRIGGER: "audit this agent", "review .claude/agents/X". SKIP: general code review; no target given.

Docs specialist — docstrings, API refs, README, standalone FAQ/comparison tables. NOT for CHANGELOG (oss:shepherd), linting (foundry:linting-expert), implementation (foundry:sw-engineer), narrative content (foundry:creator). TRIGGER: "write docs for", "add docstrings to", "update the README". SKIP: one-sentence doc; read-only; implementation task.

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Full-sweep quality audit of .claude/ config — cross-references, permissions, inventory drift, model tiers, docs freshness. Scope tokens select what to audit; --upgrade applies docs-sourced improvements; --adversarial runs foundry:challenger + Codex adversarial review; --efficiency sweeps model tiers, token bloat, spawn patterns, boilerplate duplication, and bin/ extraction candidates (extraction performed separately via /distill executables). Fix level chosen via always-fire follow-up gate after report.

Iterative brainstorming skill for turning fuzzy ideas into approved tree documents. Diverges into branches, deepens and prunes them over many rounds, saves a tree doc. Run breakdown on the tree to distill it into a spec via guided questions.

Calibration testing for agents and skills. Generates synthetic problems with known outcomes (quasi-ground-truth), runs targets against them, measures recall, precision, confidence calibration — reveals whether self-reported confidence scores track actual quality.

Interactive outline co-creation for developer advocacy content — collects format, audience profile, story arc (Problem→Journey→Insight→Action), and voice/tone; detects out-of-scope requests (FAQs, comparison tables); surfaces conflicts between user brief and audience needs. Writes approved outline to .plans/content/<slug>-outline.md for foundry:creator to execute. Use when starting a blog post, Marp slide deck, social thread, talk abstract, or lightning talk.

One-time snapshot extracting patterns from work history and accumulated lessons, distills into concrete improvements — new agent/skill suggestions, memory pruning, consolidating lessons into rules/agent updates, or performing bin/ extraction from /audit --efficiency candidates. Roster boundary analysis → /foundry:audit agents (Check 34).

21 hooks across 13 events