Agent skills for Codex CLI

Use when the user needs to look up a TOTVS Protheus native function's syntax/parameters/return value, the SX data dictionary structure…

Create a proto-persona from current research, market signals, and team knowledge.

Skill for building standardized research protocols

Use when writing the protocol, fixing scope and eligibility, and (where applicable) preregistering a systematic review or meta-analysis…

Use when `evidence-review` needs an operational protocol before screening and extraction.

Integration with protocols.io API for managing scientific protocols.

Design and build a prototype that tests a product idea before it is built — takes a PRD, story, or rough idea as its source, picks the…

Prototype mode — the reduced gate set for a throwaway repo that answers one question and then gets deleted, plus the expiry and graduation…

Build throwaway, fixture-driven OpenClaw Clack or Pi TUI prototypes and compare multiple interactive variants side by side in tmux without…

Convert an already substantially defined product prototype into an engineering-ready PRD by identifying specification gaps, applying only…

Formal theorem proving with research, testing, and verification phases

Use when changing PlayCanvas rendering code that must not visibly change the rendered image — draw-call optimization, hardware instancing…

Trace artifact provenance.

Query provenance chains to trace artifact derivation and impact

Generate provenance coverage dashboard and statistics

W3C PROV-O patterns for tracking media derivation chains and production history

Integrates with the Claude Code Plugin API to push architecture data for visualization on ProvenMap workboards.

Generate or edit raster images through a user-configured third-party OpenAI Images API-compatible endpoint when a task explicitly requests…

Implements feedback and notification systems including toasts, alerts, modals, progress indicators, and error states.

Prove a frontend performance change with paired, measured before/after numbers instead of projections.

Playwright E2E testing patterns. Trigger: When writing Playwright E2E tests (Page Object Model, selectors, MCP exploration workflow). For…