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Best practices for backend development in Astro and Cloudflare projects using D1, Drizzle ORM, Astro Actions, and OpenAPI.
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
Build, audit, and improve harnesses that make AI coding agents reliable: AGENTS.md/CLAUDE.md instruction files, feature/state tracking, verification gates, scope boundaries, session handoff, memory persistence, context budgets, tool-permission safety, and multi-agent coordination. Use this whenever a coding agent is unreliable across sessions — forgets context, drifts out of scope, claims "done" before tests pass, or starts each session inconsistently — or when creating or assessing AGENTS.md, CLAUDE.md, feature_list.json, init.sh, progress.md, or session-handoff files. Reach for it even if the user never says the word "harness."
Bootstraps a new firstsun-dev project end-to-end: installs relevant skills, scaffolds an agent harness via firstsun-harness, creates the GitHub repo with description/topics, and lists it in the org profile README. Use whenever the user wants to init/bootstrap a new firstsun-dev project or repo — even if they only ask for one part of the flow, since the rest is usually wanted too.
Expert project management for the Firstsun-Dev organization. This skill standardizes issue creation across multiple repositories, ensures all tasks are correctly linked to the central Project Board (#6), and enforces naming conventions. Trigger this whenever the user says "add a task", "create a ticket", "new job", "manage projects", or wants to update task estimates/priorities.
Comprehensive coding conventions and guardrails for Firstsun projects (Astro, React, Cloudflare). Integrates backend, styling, i18n, and testing standards.
Unified CI/CD workflow patterns for monorepos, including path-based filtering, semantic release, and Cloudflare deployment. Replaces the legacy React Native focus with modern web standards.
Guides AI agents on how to maintain the separated custom/ and external/ domains in the Firstsun Skill Arsenal.
| name | astro-cloudflare-backend |
| description | Best practices for backend development in Astro and Cloudflare projects using D1, Drizzle ORM, Astro Actions, and OpenAPI. |
Comprehensive rules for building secure and maintainable backends on Cloudflare using Astro.
Choose the appropriate reference based on your task:
workerd.
workers-best-practices: Core Workers production rules.d1-drizzle-schema: Advanced D1 schema patterns.