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Write behavior-first tests in small vertical slices, with separate regression-test and fix commits for bugs.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Fork one isolated Codex worktree thread per Beads issue and start each with a dependency-aware completion contract. Use when the user asks to start, fork, split, parallelize, or create separate chats for beads, tickets, issues, or a backlog with the goal of fixing them all.
This skill should be used when the user asks to "bump a package", "update an upstream revision", "refresh a Nix source hash", "rebase local patches", "carry fork changes as patches", "hack on upstream software in this repo", or fix a package whose patches no longer apply.
Jujutsu version control through jut, a human and agentic framework around jj. Use for: check status, view changes, commit work, create branches, push, pull, create PRs, squash commits, reword messages, absorb changes, undo operations, view history. Complements jj — use jut for opinionated workflows, drop into raw jj for everything else.
Create, manage, and verify healthchecks.io monitors via the REST API. Use when adding monitoring to a new cron job or service, auditing existing checks, wiring ping URLs into configs, or verifying a check fired correctly.
Control live Herdr workspaces, tabs, panes, agents, worktrees, layouts, plugins, and waits. Use when running inside Herdr (`HERDR_ENV=1`) to inspect sibling agents, delegate work—including dedicated Pi workspaces—run services, debug agent detection, or coordinate terminal state.
Structural code search, refactoring, and repository lint-rule setup with ast-grep. Use when searching by syntax shape, writing or testing ast-grep rules, configuring sgconfig.yml, enforcing coding standards, selecting rule severity, or adding ast-grep to project checks and CI.
| name | tdd |
| description | Write behavior-first tests in small vertical slices, with separate regression-test and fix commits for bugs. |
Before coding, confirm:
For each behavior:
Rules:
xfail (XPASS must fail) or equivalent explicit expected-failure mechanism.After target behaviors are green: