yamadashy

Safely batch-merge bot dependency-update PRs (Renovate and Dependabot) in the current repo. Lists the open bot PRs and runs each through fixed safety gates — author is the real bot with GitHub-verified (signed) commits, the update is non-major, the diff is…

Write a message while picturing what is in the recipient's head rather than your own: what they know, what it costs them, and how it will land. Use when drafting or revising a request, proposal, explanation, bad news, apology, or a reply in a disagreement,…

Consult OpenAI Codex as an advisor via `codex exec` — a cross-model second opinion on a hard design decision, a stuck debugging session, or a close review call. A consultation, not an implementation hand-off. Triggers on: 'consult codex', 'ask codex for…

Consult Fable (claude-fable-5, the tier above Opus) as an advisor — a second opinion on a hard design decision, a stuck debugging session, or a close review call. From Claude Code, spawn a subagent on model fable; from any other harness, call the Claude Code…

Reduce reader cognitive load in plain-text messages — Slack, chat DMs, SNS, plain-text email — where no markdown rendering is available. Phone-first ordering and chunking (self-contained first line, one topic, 1-3-line chunks), an ASCII tag vocabulary, and…

Who yamadashy (Kazuki Yamada) is — a compact profile card to load when an agent needs to know the author's identity, background, or work. Triggers on: 'who is yamadashy', 'who am I', 'about the author/maintainer', 'introduce yamadashy', or when a task needs…

Use this skill to delegate tasks to OpenAI Codex CLI as a sub-agent, including image generation/editing with GPT-Image-2. Triggers on: 'ask codex', 'run it with codex', 'codex exec', 'generate an image with codex', or when the user explicitly wants to use the…

Propose the tasks on a repository that only a frontier-tier model can execute — the work the model one tier below or a routine engineer would fail at or do shallowly. The deliverable is a numbered pitch list ('I can do this here, and nothing cheaper can') for…

Fetches an arXiv paper — metadata (title, authors, abstract) via WebFetch on the abs page, plus the full PDF via curl on arxiv.org/pdf and structured extraction by pdfvision. Use when the URL is in the form arxiv.org/abs/{paper_id}.

Reads GitHub via the gh CLI — repo metadata / README / file tree, issues with comments and timeline, pull requests (diff, files, inline comments, GraphQL review threads with isResolved / isOutdated), discussions (GraphQL), code (file contents and code…

Fetches MDN Web Docs as raw Markdown by mapping the developer.mozilla.org URL to its source file in mdn/content (en-US) or mdn/translated-content (other locales) on GitHub and curl-ing the raw blob. Cleaner and more compact than rendering the SPA page; falls…

Extracts text (with original line breaks), metadata, per-page character / image density, and optional rendered PNGs from a PDF using pdfvision. Falls back to --render on pages whose density Overview shows low text coverage so multimodal models can read raster…

Fetches a SpeakerDeck slide deck by extracting the public PDF URL from the slide page (WebFetch), downloading it via curl, and running pdfvision — typically with --render on image-heavy pages so the slides can be read visually. Use when the URL is in the form…

Reads web platform specifications via WebFetch — uses the multipage HTML variant for the WHATWG HTML spec, anchor-targeted section reads for W3C TR documents and TC39 / ECMAScript. Returns the relevant section rather than the whole spec, since these documents…

Fetches a Stack Overflow question body and its answers via the Stack Exchange API (api.stackexchange.com/2.3 with the withbody filter, gzip-compressed). Anonymous quota is 300 req/day per IP; honor the response backoff field. Surface the question URL when…

Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.

Analyze or explore a codebase (remote or local repository) by packing it with the Repomix CLI, then reading and searching the generated output. Use when the user wants a high-level understanding of an unfamiliar or large repo, not a targeted edit. Trigger…

Use this skill when the user asks to save, recall, find, or organize notes. Triggers on: 'remember this', 'save this', 'note this', 'what did we discuss about...', 'check the notebook', 'find in carnet'. Also use proactively when discovering findings worth…

Write contextual commits that capture intent, decisions, and constraints alongside code changes. Use when committing code, finishing a task, or when the user asks to commit. Extends Conventional Commits with structured action lines in the commit body that…

Pack and analyze codebases into AI-friendly single files using Repomix. Use when the user wants to explore repositories, analyze code structure, find patterns, check token counts, or prepare codebase context for AI analysis. Supports both local directories…

Use this skill when developing or maintaining browser extension code in the `browser/` directory, including Chrome/Firefox/Edge compatibility, content scripts, background scripts, or i18n updates.

Use this skill when working on the Repomix documentation website in `website/` directory, including VitePress configuration, multi-language content, or translation workflows.

arXiv 論文の内容を取得・要約するスキル。URL が arxiv.org/abs/{論文ID} 形式の場合に使用。PDF をダウンロードして Read ツールで読み取る。

GitHub リポジトリの情報を取得・要約するスキル。URL が github.com/{owner}/{repo} 形式の場合に使用。gh コマンドと DeepWiki MCP を活用してリポジトリの詳細情報を取得する。

SpeakerDeck スライドの内容を取得・要約するスキル。URL が speakerdeck.com/{user}/{slug} 形式の場合に使用。PDF をダウンロードして Read ツールで読み取る。

Use this skill when the user asks to save, remember, recall, or organize memories. Triggers on: 'remember this', 'save this', 'note this', 'what did we discuss about...', 'check your notes', 'clean up memories'. Also use proactively when discovering valuable…

Use this skill when the user wants to analyze or explore a codebase (remote repository or local repository) using Repomix. Triggers on: 'analyze this repo', 'explore codebase', 'what's the structure', 'find patterns in repo', 'how many files/tokens'. Runs…

Extract text, metadata, per-page density signals, layout, image boxes, OCR, and page PNGs from a PDF via the pdfvision CLI. Use when the input is a `.pdf` URL, a local PDF path, or a PDF another agent skill produced. Triggers on: 'read this pdf', 'extract…

Persistent file-based notebook (.carnet/<category>/<slug>.md, auto-expiring after 30 days of disuse) for AI agents and humans. Use whenever saving, recalling, or organizing notes across sessions — IMPLICIT cues include the user recapping a tricky fix worth…