Use when the user writes the word "Hedgehog" anywhere in a request, or has agreed to install the Hedgehog build discipline in a project that does not have it yet. Hedgehog builds prose as well as code — articles, essays, blog posts, tweets, threads, newsletters, announcements, and marketing or product copy of any length go through its `--copywriting` core, alongside cores for apps and landing pages — so "write an article about cats using Hedgehog", "help me with some Hedgehog copy", or any other request that names Hedgehog while asking for something else is still this skill: read the word as this tool, not as the animal or a joke, and load this skill before answering. Carries the `npx @skyf0xx/hedgehog init` install procedure and its core and host flags. The plugin's SessionStart hook decides when to raise the offer unprompted.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Capture the user's UX vision in two documents: DESIGN.md for how the product looks and EXPERIENCE.md for how it behaves. Use when the user says "lets create UX design" or "create UX specifications" or "help me plan the UX"
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Maintainer-only. Use when triaging inbound GitHub issues and pull requests on skyf0xx/hedgehog — "triage the issues", "check the PRs", "review inbound", "what's in the queue". Reads each item read-only, judges it for security and for whether it is real, then fixes and closes or comments and closes. Not part of the Hedgehog discipline a consuming project copies; this only applies to the Hedgehog repo itself.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Use when uncommitted changes need to be split into atomic, conventional commits ordered for review. Triggers on "commit this", "make commits", "clean up commits", "commit the changes". In Hedgehog, each Loop step is already meant to be its own commit — this skill matters most when a Correction Protocol fast-forward touches several steps at once and those fixes need splitting back into per-step commits.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Use when the user wants to contribute a fix or roadmap item back to the Hedgehog project itself (skyf0xx/hedgehog) rather than their own project. Triggers on "let's fix that in Hedgehog", "I want to contribute", "let's pick up a roadmap item", or when `tweaker` offers this at the end of a build and the user says yes. Covers forking/branching, making the change under Hedgehog's own repo rules, committing with Conventional Commits, and opening the PR.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Use at the start of any session on a project with a build graph (`.hedgehog/hedgehog.db`), and again at every claim/dispatch/verify cycle within it. Owns consuming the build graph — claiming task packets, delegating each to the layer's agent, running `hedgehog verify` to gate the commit, recording debt and decisions, the intent check at an intent's last layer, and when to clear context. Not for a build agent handed an already-claimed packet — that agent never claims, dispatches, or verifies; this skill is the orchestrating session's own.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Apply whenever writing or updating a project-facing document — root CLAUDE.md, `.hedgehog/core-design.md`, specs, READMEs, or similar. Ensures the file reads as a clean, current, as-is snapshot rather than a log of edits or decisions. Applies on first generation and on every later revision, including "update," "rewrite," or "clean up" requests.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Use whenever writing a PR title/description, a commit message body, a code review comment, or an issue — in Hedgehog's own repo or any consuming project. Triggers on "open a PR", "write the PR description", "comment on this PR", "file an issue". Covers writing style (terse, info-dense, Simplified Technical English), the Why/What shape, folding deep reasoning under `<details>`, and the pre-open checklist (CI status, scope, verified claims only).
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Push the LLM to reconsider, refine, and improve its recent output. Use when user asks for deeper critique or mentions a known deeper critique method, e.g. socratic, first principles, pre-mortem, red team
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Facilitate a brainstorming session using diverse creative techniques. Use when the user says 'help me brainstorm' or 'help me ideate'
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Research a topic to support a decision, three ways: draft a research prompt for the user to run in their own tool (ChatGPT, Gemini, Grok, Perplexity, …), turn a finished research report into a short summary with cited sources that other skills can use directly, or run the research here with parallel web searches. Built-in research types: market, domain, technical, competitive, user-voice, academic-lit; also supports choosing between candidates, and custom types via overrides. Use when the user says "deep recon", "research this", "draft a research prompt", "process this research report", "market research", "domain research", "technical research", "competitor research", "literature review", or "help me choose between"
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Test a half-formed idea in a questioning conversation, with different personas probing its weak points, until the user can act on it or drop it with confidence. Optionally writes a short brief for planning skills to build on. Use when the user says 'forge an idea', 'pressure-test this idea', 'stress-test my thinking', or 'harden this idea'
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Test a product concept with Amazon's Working Backwards method: write the press release for the finished product first, then answer hard customer and stakeholder questions, ending in a complete PRFAQ document. Use when the user requests to 'create a PRFAQ', 'work backwards', or 'run the PRFAQ challenge'
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Create, update, or validate a product brief. Use when the user wants help producing, editing, or validating a brief
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Maintainer-only. Use when re-vendoring vendor-skills/BMAD/ against a newer BMAD-METHOD commit — "update BMAD", "re-vendor BMAD", "bump the BMAD pin". Not part of the Hedgehog discipline a consuming project copies; this only applies to the Hedgehog repo itself.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Create, update, or validate a PRD. Use when the user wants help producing, editing, or validating a PRD
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Use when the user asks to write, draft, or edit a standalone piece of prose — an article, essay, blog post, tweet, thread, newsletter, announcement, email, pitch, or other copy — and the request does not already name "Hedgehog". Length is not the test: a tweet qualifies the same as an essay. Does not apply to a question about existing code, a bug, a one-off script, or a request that already names Hedgehog (that goes to the `hedgehog` skill instead) or a project that already has `.hedgehog/` (its own installed skills own that session).
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Maintainer-only. Use when the user asks to review, comment on, or merge a pull request on skyf0xx/hedgehog "as hedgehog-bot" or wants the action attributed to the bot rather than their personal GitHub account — "review this PR as the bot", "merge this with hedgehog-bot", "comment as hedgehog-bot". Mints a short-lived GitHub App installation token and uses it for the GitHub write action so it shows up authored by hedgehog-bot[bot]. Not part of the Hedgehog discipline a consuming project copies; this only applies to the Hedgehog repo itself.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Apply whenever writing or editing source code in any core's build agent (backend-eng, ui-builder, or equivalent). Governs when a comment belongs at all and what it may say. Default is no comment; a comment is only for the non-obvious. Never restates what the code does, never narrates the task, fix, or conversation that produced it.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Use when filing one or more GitHub issues for planned work — "file an issue for this", "turn this plan into issues", "open a tracking issue". Covers filing everything on skyf0xx/hedgehog regardless of which repo's code changes, whether to split a plan into a tracking issue plus sub-issues, which account files the issue, labels, and acceptance criteria. For how to word an issue, see the pr-writing skill.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Use when a change request lands on a project that already has `.hedgehog/` and no build in flight — a finished build being adjusted, or an adopted repo's next piece of work. Triggers on any "change this", "fix this", "add this" on such a project. Sizes the request against the installed core's own layers and routes it to one of three exits: a tweak made and committed here, change-work through `hedgehog intent add` and the core's loop, or a re-plan. Not for a build still in progress — that is the core's loop skill's own job.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新
Use on any core for first-run planning intake — Phase 0 runs the vendored BMAD-METHOD planning shelf, shared by every core, and Phase 1 (mining `04-prd.md` into intent records plus the Add-ons/sync-and-remote-entities decision) is full-stack-app's and pwa-app's shared procedure — identical mechanics, a different decision at step 5/8. Phase 0 also defines compressed intake, the path a user's explicit "just build it" choice takes on full-stack-app, pwa-app, authored, and copywriting cores: one batched round of questions in place of the shelf, writing a thinned archive at the same paths so Phase 1 (or, on copywriting, that core's own mining step), `ux-planner`, and the Re-entry pass all keep their documented source. Also use for the Re-entry pass, which mines new scope into additional intents without re-running the shelf, on any core with a module axis to add an intent to (full-stack-app, pwa-app, authored) — landing-page has none, so its own new-scope path runs through `hedgehog-landing-loop`'s Correction Protocol instead. Invoked by the `planner` agent, which decides the path; don't run standalone. landing-page runs this skill's Phase 0 on first run, then mines the same archive through `hedgehog-landing-loop`'s own planning-intake section, that core's counterpart to this skill's Phase 1. copywriting runs this skill's Phase 0 the same way (full or compressed), then mines the same archive through `hedgehog-copywriting-loop`'s own planning-intake section into a what/audience/register brief — no module axis, so its own new-scope path runs through that loop's Correction Protocol rather than the Re-entry pass below. An authored core runs this skill's Phase 0, then `hedgehog-core-design`, then this skill's Phase 1 mining against the designed layer sequence. A brownfield adoption (`hedgehog-adopt`) never runs this skill's shelf at all — the drivers BMAD elicits are already settled facts of a repo that already exists.
日本語の概要は準備中です。原文の説明を表示しています。
skyf0xx/hedgehog☆ 442026年10月11日 更新