This skill should be used when the user is building, changing, or trying to verify a frontend feature on web (React/Vite) or React Native/Expo, and is unsure how to prove it actually works. Triggers on phrases like 'how do I test this component/screen', 'verify this feature', 'make sure this works on web/mobile', 'is this covered by tests', 'my tests pass but the feature is broken', 'no tests yet', or before shipping any FE change. Guides the full loop: define verifiable success criteria before coding, write tests at the correct layer (logic/component/E2E/visual), and confirm behavior by running the real app.
This skill should be used when the user wants to start a new task, switch between tasks, park or resume work, finish a task (push + PR), clean up merged branches, or sync with upstream. Triggers on phrases like 'start task', 'new task', 'work on', 'switch to', 'park this', 'resume', 'continue where I left off', 'done with this', 'finish task', 'create PR', 'clean branches', 'delete merged', 'rebase', 'pull latest', or 'sync with main'.
Use when the user needs to run hoangsa-memory CLI commands — init / index / query / watch / memory / archive / impact / context / changes / graph / projects. Examples: "index this repo", "show memory", "trace the graph", "find taint paths", "consolidate memory".
Use when the user is debugging a bug, tracing an error, or asking why something fails. Examples: "why is X failing?", "where does this error come from?", "trace this bug", "who calls this method?", "this endpoint returns 500".
This skill should be used before any non-trivial coding action — editing code, writing new files, running migrations, deploying, or answering a question that involves factual claims about this codebase. It forces the agent to consult hoangsa-memory's persistent memory (USER.md, MEMORY.md, LESSONS.md, the indexed code graph) and acknowledge relevant lessons before acting. Trigger phrases: "edit", "refactor", "implement", "fix the bug in", "add a feature", "deploy", "why does this do", "how does X work".
Use when the user asks about hoangsa-memory itself — available MCP tools, CLI commands, resources, prompts, skill catalog, or how to drive the memory/graph workflow. Examples: "what hoangsa-memory tools are available?", "how do I use hoangsa-memory?", "what skills do I have?".
Use when the user wants to know what will break if they change something, or needs safety analysis before editing code. Examples: "is it safe to change X?", "what depends on this?", "what will break?", "show me the blast radius". Also compose with PR review — run this per touched symbol after `gh pr diff`.
Use when the user wants to rename, extract, split, move, or restructure code safely. Examples: "rename this function", "extract this into a module", "split this class", "move this to a separate file", "refactor this service".