keep-on

Reviews and authors Cloudflare Workers code against production best practices. Load when writing new Workers, reviewing Worker code, configuring wrangler.jsonc, or checking for common Workers anti-patterns (streaming, floating promises, global state, secrets, bindings, observability). Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

Cloudflare Workers CLI for deploying, developing, and managing Workers, KV, R2, D1, Vectorize, Hyperdrive, Workers AI, Containers, Queues, Workflows, Pipelines, and Secrets Store. Load before running wrangler commands to ensure correct syntax and best practices. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

[What] KeepOn の DB エラー診断・デバッグナレッジベース。エラー分類、リトライ挙動、ログ解析パターンをカバー。 [When] Use when: DB エラーの調査、クエリタイムアウト、接続障害、ログ解析、リトライ挙動の理解が必要な時。 [Keywords] database, db, error, timeout, retry, connection, D1, SQLite, PostgreSQL, log, debug, query