mizchi/skills

publish-agent-skill

Package, publish, verify and update an agent skill through a Claude Code plugin marketplace, APM or the npx skills CLI. Use when preparing skill distribution or diagnosing installation, missing resources and stale updates.

原文の言語: 英語

stryker-js

Introduce StrykerJS mutation testing or assess JavaScript/TypeScript test quality. Use Git diff mutations in CI and surviving mutants locally to find missing cases and weak assertions, including tests generated by AI.

原文の言語: 英語

cloudflare-access-app-setup

One-shot Cloudflare Access self-hosted application provisioning via the API — app + email allowlist policy + service token. Use when you want to gate a Worker behind Access without a full Pulumi stack.

原文の言語: 英語

cloudflare-deploy

Deploy applications and infrastructure to Cloudflare with the cf CLI and typed cloudflare.config.ts. Use when deploying Workers, migrating a Wrangler project to cf, or setting up Cloudflare resources and CI.

原文の言語: 英語

cloudflare-mbt-worker-bundle

Bundle a Cloudflare Worker combining MoonBit core code with a TypeScript entry through cf and the Cloudflare Vite plugin, with required FFI rewrites and a post-build bundle check.

原文の言語: 英語

cloudflare-workers-cd-rollback

GitHub Actions CD for Cloudflare Workers through cf with automatic traffic rollback on smoke failure, including JSON deployment snapshots, D1 migrations and prebuilt artifacts.

原文の言語: 英語

cloudflare-workers-otel-utels

Cloudflare Worker telemetry at the fetch boundary — OTLP traces / metrics / logs + utels error tracking + D1 Proxy that emits slow-query warnings. Use when adding observability to a Worker without touching handler code.

原文の言語: 英語

skill-selector

Meta-skill for picking project skills via APM. Invoke ONLY when the user explicitly asks to set up apm.yml, choose which skills a project needs, or evaluate a catalog match — do NOT auto-invoke on routine project-init or apm-management tasks. Two-phase: pick…

原文の言語: 英語

sqlc-gen-moonbit-safety

Post-generation safety checks for sqlc-gen-moonbit + Cloudflare D1. Use when a MoonBit Worker uses sqlc-gen-moonbit and you need to gate against BigInt-bind hangs (D1 1101) and SQL placeholder mix.

原文の言語: 英語

utels-project-bootstrap

Register utels.dev projects and deliver returned ingest tokens to Cloudflare Worker secrets through cf without exposing tokens in command arguments or logs.

原文の言語: 英語

formal-methods-reconciler

Use when reconciling software specs, docs, tests, configs, code, logs, or incidents with formal methods. Helps Codex extract claims, decide whether docs or implementation are the source of truth, choose an appropriate tool such as Z3, Alloy, TLA+, P, Dafny,…

原文の言語: 英語

ai-index

Method and tooling for measuring how AI-generated a piece of prose reads, in Japanese or English. Two layers — a deterministic lint for removable surface tells (scripts/slopscore.py, no API) and a judgment layer of typed probabilistic questions (Jev…

原文の言語: 英語

maintainer-persona

Write an issue or PR for a repository you do not own so its maintainers can triage it. Measures the target's own history (reviewers, gates, body length, headings, language, how first-time PRs fare) into an editable persona file, branches by context (OSS…

原文の言語: 英語

natural-writing-en

English prose norm for writing explanatory text that does not read as machine-generated. One diagnostic axis (does a sentence update the situation or the document?) plus measured thresholds for burstiness, hedging, enumeration and paragraph openings, with…

原文の言語: 英語

natural-writing-ja

Japanese prose norm for writing explanatory text that does not read as machine-generated. Built on one diagnostic axis (does a sentence update the situation or the document?) plus register purity, sentence-beat and 体言止め/反問 rules calibrated against 937…

原文の言語: 英語

mizchi-blog-style

Japanese style guide and AI-tone rubric for mizchi-authored blog posts (zenn / dev.to), calibrated on 18 articles / 937 sentences / 766 paragraphs. Scores a draft structure-first — paragraph granularity, heading form, code cadence, closing move — because…

opentelemetry

Platform-agnostic OpenTelemetry reference — signal selection (traces/metrics/logs), span design, context propagation (W3C TraceContext), sampling strategies, and OTLP exporter config. Use before writing any OTel instrumentation to get design decisions right.…

原文の言語: 英語

otel-node

Node.js OpenTelemetry setup — SDK init, auto-instrumentation packages, and the esbuild ESM silent-failure gotcha (instrumentation-* packages produce no spans when bundled with esbuild --format=esm). Use when adding OTel to a Node.js/Hono/Express service or…

原文の言語: 英語

ts2moonbit-migration

Migrate a TypeScript codebase to MoonBit on the `js` target while keeping the same JavaScript API contract, using mizchi/js (JS/Web/Node bindings), mizchi/x (cross-target async backend: process/fs/http/ws), and mizchi/npm_typed (npm bindings). Use when…

原文の言語: 英語

actions-ci-tuning

Use when auditing or improving GitHub Actions workflows for a project. Covers cache setup (npm/pnpm/yarn), job parallelism, shard-based test splitting, artifact handling pitfalls, and Playwright-specific patterns. Trigger on: slow CI, cache miss, flaky shard…

原文の言語: 英語

apm-usage

Reference for APM (Agent Package Manager) — apm.yml syntax, install / uninstall / update commands, target detection, lockfile workflow. Read when you need exact field names, but do NOT auto-invoke on every apm-related task; user prompts about projects with…

原文の言語: 英語

ast-grep-practice

Operate ast-grep as a project lint tool. Covers sgconfig.yml, fix/rewrite rules, constraints, transform, testing, and CI. Use when writing rules ast-grep can express but general-purpose linters cannot.

原文の言語: 英語

aws-ecs-codedeploy-blue-green

ECS blue/green deployment patterns. Recommends ALB-native weighted target groups as the simpler default; covers CodeDeploy as a reference for teams that already use it or need pipeline-integrated rollback. Use when choosing or debugging ECS blue/green…

原文の言語: 英語

aws-ecs-service-connect-ipv6

Use when ECS Service Connect の DNS alias が IPv6 アドレスを返し、 IPv4-only の Fargate task から `network is unreachable` / `EAI_AGAIN` 等で接続できない問題に遭遇したとき。 OTel Collector → Tempo の OTLP gRPC、 Fargate → Service Connect の HTTP/gRPC 通信が突然失敗する症状が典型。 ECS / Fargate / Service…

aws-github-oidc-scoped-role

OpenTofu/Terraform pattern for GitHub Actions OIDC trust with AWS IAM. Covers the non-obvious `job_workflow_ref` condition (vs just `sub` for repo+branch), the Bedrock inference profile ARN patterns, required `aws-marketplace` permissions alongside Bedrock,…

原文の言語: 英語

aws-vault-mfa-iam

Use when AWS account の IAM API が MFA 必須 policy で弾かれて、 `sts:GetCallerIdentity` は通るのに `iam:*` が `InvalidClientTokenId` で拒否されるとき、 または FIDO2 passkey で MFA が CLI から使えないとき。 aws-vault / aws-cli / MFA / passkey 関連で「アクセス拒否」 「token expired」 「IAM 操作のみ失敗」 等の症状から起動 (user…

chezmoi-management

Meta-skill for mizchi's chezmoi dotfiles. Invoke ONLY when the user explicitly asks to manage / diff / apply chezmoi sources, add a skill to dotfiles, audit the APM vs chezmoi boundary, or initialize a new machine. Covers source location, diff/apply flow,…

原文の言語: 英語

conventional-changelog

Reference for Conventional Commits and automatic CHANGELOG generation. Compares release-please / changesets / git-cliff / towncrier and covers commit format, Keep a Changelog, and semver tag practices. Use when setting up or unifying a release flow.

原文の言語: 英語

dep-lib-review

Periodic dependency review for Node.js/pnpm projects — outdated package triage, security audit, update batching strategy (patch/minor/major), validation checklist. Run monthly or before major releases. Use when asked to review or update dependencies in a repo.

原文の言語: 英語

dotenvx

Use when working with the `dotenvx` env-var management tool — encrypting .env files, juggling multiple environments (.env.production / .env.staging / .env.ci), committing encrypted secrets to git with `.env.vault` / `.env.keys` / `.env.encrypted`, or wiring…

原文の言語: 英語

empirical-prompt-tuning

Methodology for iteratively improving agent-facing instructions (skills / slash commands / CLAUDE.md / code-gen prompts) via bias-free executor + two-sided evaluation (self-report + instruction-side metrics). Meta-skill, invoke ONLY when the user explicitly…

原文の言語: 英語

extract-glossary

指定されたリポジトリ、複数リポジトリ、または GitHub organization から、ドメイン固有の専門用語、業界用語、社内・プロダクト用語、リポジトリ実装マップ、技術構成、オンボーディング向け Mermaid 構成図を抽出・生成するときに使う。ユーザーが「用語集を作る」「ドメイン辞書を作る」「オンボーディング資料にする」「repo/org を見て専門用語をまとめる」「AI が再確認しなくてよい知識ベースを作る」と依頼したら起動する。

flaker-storage-cache-on-ci

Persist flaker's DuckDB storage across GitHub Actions runs and feed it from multiple sources (vitest reports, custom adapter reports, etc.). Use when wiring `@mizchi/flaker` into a new repo's CI, adding a new ingest source to an existing flaker setup, or…

原文の言語: 英語

formal-methods-drift-guard

Use after a formal model or verifier check already exists and the user wants to maintain it over time. Helps Codex compare specs/docs, implementation code/tests/config/logs, and formal models or CI checks for drift; classify whether the drift is in the spec,…

原文の言語: 英語

frontend-expert

Frontend architect perspective for the weekly review. Focuses on component design, state management, DOM usage, developer experience, and build configuration. Reads raw JSON from other audit scripts and produces an opinionated perspective report.

原文の言語: 英語

frontend-ops-expert

Frontend Ops specialist perspective for the weekly review. Focuses on CI/CD, Scheduler, KPI ratchet, release process, Renovate / Dependabot health.

原文の言語: 英語

frontend-review-ci

Use when CI is slow (>10 min), flaky, or the user asks to optimize GitHub Actions for a frontend project. Analyzes `gh run list` history, identifies bottleneck steps, proposes sharding / cache / concurrency improvements. Runs `scripts/audit-ci.sh`.

原文の言語: 英語

frontend-review-deps

Use when auditing dependency health — outdated packages, CVE triage with attack-vector weighting, deprecated/declining library detection (trend-watch). Runs `audit-deps.sh` and `audit-trend-watch.sh`. Pairs with `frontend-review-security` for the full…

原文の言語: 英語

frontend-review-hygiene

Use when assessing code quality hygiene — TypeScript strictness, lint violations, dead code, and duplication. Runs `audit-typescript.sh`, `audit-lint.sh`, `audit-similarity.sh`. Does NOT cover dependency freshness or CVE audit — use `frontend-review-deps` for…

原文の言語: 英語

frontend-review-performance

Use when reviewing React rendering performance — profiler-first diagnosis, memo/useCallback/useMemo correctness, virtual scroll, useTransition/useDeferredValue, and canvas/WebGL separation for data-heavy UIs. Covers checklist 24-rendering-performance.md.

原文の言語: 英語