開発のスキル

Git workflow helpers — status, rebase, commit, amend, log, stash, branch management. Includes pre-push checklist. NEVER git push autonomously.

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。

Remove all git worktrees for merged branches. Accepts --dry-run to preview. Use after merging PRs or for weekly maintenance.

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。

Change risk analysis — detect blast radius, risk score, and breaking changes from git diffs. Use before any PR or merge. Crown jewel: detect_changes_tool. Triggers on: "review PR", "check impact", "blast radius", "what breaks", "safe to merge"

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。

Structural graph tools for live codebase navigation — trace call paths, detect change blast radius, find dead code, query architecture. Use before reading files. 120x fewer tokens than file exploration.

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。

Verify that a symbol (field, enum, status code) exists across all layers of a monorepo. Use after adding new fields, enums, or codes to catch cross-layer gaps.

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。

Show all active git worktrees with branch name, dirty/clean status, and last commit. Use after /worktree to check state across all parallel branches.

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。

Run database or schema migrations — up, down, rollback, status, or create a new migration. Reads claude/build.md for migration commands.

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。

Use when receiving code review feedback — before implementing suggestions, especially if feedback seems unclear or technically questionable

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。

Use when renaming symbols across files, finding all references to a function/class, moving code between files, or inlining variables — LSP-backed atomic multi-file refactoring

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。

Use when an OpenAI API request fails or the user asks what an error means, including blocked access to api.openai.com, 401 invalid_api_key, missing OPENAI_API_KEY, 429 insufficient_quota, 429 rate_limit_exceeded, or 403 model_not_found. Classify the failure, name the next step, route credential setup to openai-platform-api-key, and current guidance to openai-docs.

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。

Use when the user wants to build, adapt, run, or evaluate an OpenAI Agents SDK app from Cursor. Prefer a docs-first workflow and route API credential decisions through openai-platform-api-key before API-backed work.

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。

Use when Cursor is asked to build, run, test, debug, or configure an OpenAI-backed or provider-unspecified AI app, UI, script, CLI, generator, or tool, especially requests phrased only as "using AI" or generators driven by forms/user input; also use for OPENAI_API_KEY or sk-proj setup. Treat this as the credential gate: inspect safely, ask reuse-vs-new before API work, guide manual local setup when needed, verify presence, and never expose plaintext.

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。

Port a class/interface from java lucene into platform agnostic kotlin common lucene-kmp codebase

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。

Runs a multi-phase quality audit of a codebase: derives behavioral requirements from code and docs, generates spec-traced tests, runs a three-pass code review and independent spec audits, and reconciles every bug with regression tests. Use for a deep quality assessment of a project, not a quick PR review.

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。

Releases Sparkle-updated macOS apps end to end: build, notarization, appcast, GitHub Release, Homebrew cask, and closeout checks. Use when shipping a new version of a Mac menu-bar app or utility.

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。

Enable code intelligence (go-to-definition, find-references, hover, type info) for any programming language by installing and configuring an LSP server for Copilot CLI. Detects the OS, installs the right server, and generates the JSON configuration (user-level or repo-level). Use when you need deeper code understanding and no LSP server is configured, or when the user asks to set up, install, or configure an LSP server.

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。

Use when shared-IP HTTPS hosts serve the wrong application only on reused HTTP/2 connections—map DNS, SAN, SNI, :authority, listener, and backend ownership before applying 421.

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。

Runs macOS upkeep: Homebrew update and upgrade, pulling clean git repositories, and emptying the Trash. Use when asked for Mac cleanup, maintenance, or a refresh of packages and repos.

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。

Use when a SQLite database in WAL mode has a growing -wal file, repeated incomplete checkpoints, SQLITE_BUSY, disk-pressure risk, or reader slowdowns that may indicate checkpoint starvation.

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。

Identifies Oracle-to-PostgreSQL migration risks by cross-referencing code against known behavioral differences (empty strings, refcursors, type coercion, sorting, timestamps, concurrent transactions, etc.). Use when planning migration of a procedure, trigger, query, or refcursor client, and again to validate the finished port.

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。

Create, alter, and validate Snowflake semantic views using Snowflake CLI (snow). Use when asked to build or troubleshoot semantic views/semantic layer definitions with CREATE/ALTER SEMANTIC VIEW, to validate semantic-view DDL against Snowflake via CLI, or to guide Snowflake CLI installation and connection setup.

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。

Postgres best practices maintained by Supabase, for Postgres running anywhere. Load this skill BEFORE writing or changing anything that lives in a Postgres database: creating or altering tables and columns (including choosing column types), schema design, migrations and declarative schema files, RLS policies and the tests that verify them, indexes, triggers, database functions, queues and scheduled jobs (pg_cron, pgmq), vector/semantic search (pgvector), and restoring dumps (pg_restore) or importing data. Also load it when diagnosing slow queries, high CPU, timeouts, EXPLAIN plans, connection exhaustion, locking, bloat, or rows visible to the wrong user or tenant. This is not just a performance guide — schema, migration, security, and SQL authoring tasks need these rules too, even for a one-column change or a single query.

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。

Migrates Oracle PL/SQL stored procedures to PostgreSQL PL/pgSQL. Translates Oracle-specific syntax, preserves method signatures and type-anchored parameters, leverages orafce where appropriate, and applies COLLATE "C" for Oracle-compatible text sorting. Use when converting Oracle stored procedures or functions to PostgreSQL equivalents during a database migration.

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。

Explains and designs Microsoft Fabric Lakehouse solutions: Delta tables, the SQL analytics endpoint, shortcuts, and AI functions. Use when building, optimizing, or documenting a Fabric Lakehouse.

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。