Key sections: PDF Type detection — Vector vs Scanned, different extraction strategy for each Step-by-step workflow — 6 steps from file organization to discrepancy report Visual symbol table — per ELV system (CCTV, FAS, ACS, PA, SC, IPTV, etc.) Best practices — legend-first, one device type at a time, grid method, typical floor check Confidence rating — High / Medium / Low per drawing 来源：https://prompts.chat/prompts/cmnq0i0te0007jr04mle3digb
A read-only maintenance audit workflow for Agent Skills. Reviews existing skills for stale or version-sensitive guidance, trigger conflicts, overlap, broken references, unsafe helper behavior, specification drift, context bloat, and outdated technology assumptions. Verifies material freshness claims against authoritative sources and reports only evidence-backed maintenance findings without modifying the audited skills. 来源：https://prompts.chat/prompts/cmuwbt3p80004qs06iif6z1q1
A skill to analyze social media posts from Threads or Twitter/X URLs, extract key information, verify facts, and generate content-ready material. 来源：https://prompts.chat/prompts/cmq89qfo80001kz04hq3h6out
