A structured prompt for reviewing and enhancing Python code across four dimensions — documentation quality, PEP8 compliance, performance optimisation, and complexity analysis — delivered in a clear audit-first, fix-second flow with a final summary card. 来源：https://prompts.chat/prompts/cmlzc0cnt0001l704zyfn97b7
Explains every line of a .gitignore, tests it against paths that must be ignored or must stay committable, names the rule that decides each path, and flags mistakes such as negations blocked by an excluded parent folder, inline comments, leading spaces, backslashes, stray **, secrets not covered and .env.example ignored. Returns a fixed file. Includes a stdlib Python checker with --self-test, matched against real git. 来源：https://prompts.chat/prompts/cmvqd0g7l000ela08fer31y84
Finds flaky tests from repeated CI runs: parses JUnit XML or a CSV run history, flags tests that both pass and fail (confirmed when on the same commit), ranks them by flip and failure rate, and suggests likely causes and fixes. Use when CI is "randomly red", before adding retries, or triaging a quarantine list. Includes a stdlib Python detector with --self-test. 来源：https://prompts.chat/prompts/cmvdi8peg0004l808tn6sv5cc
Scans a codebase for TODO, FIXME, HACK, and XXX comments, extracts owner, ticket, and due date, and flags unowned, untracked, overdue, or vague items with a priority score. Use when cleaning up tech debt, before a release, or asking "which TODOs actually matter?". Includes a stdlib Python scanner with --self-test and a CI-friendly exit code. 来源：https://prompts.chat/prompts/cmvdiad8n000ol008xomhl4ur
Reviews a schema and slow SQL queries, proposes composite indexes in the right column order (equality, sort, range) with covering columns and tradeoffs, flags non-sargable filters like functions on columns and leading-wildcard LIKE, and warns about duplicate, redundant, and low-selectivity indexes. Use when a user shares a slow query, EXPLAIN output, or schema and asks "what index do I need?" or "too many indexes?". Includes a tested stdlib Python helper. 来源：https://prompts.chat/prompts/cmv6dyatr000bl80667elnhdv
