searching-thoroughly

Use for any search that must not miss things — finding code/files/symbols, prior art, docs, or researching a topic where one keyword and a quick read is not good enough. Runs an explicit three-round protocol (cast wide → close gaps → verify & saturate) with parallel searches inside each round and a mandatory synthesis gate between them. Triggers - "find everything", "is there anything that", "thoroughly search", "make sure nothing's missed", "research deeply", "where could X be", or any locate-task where a false "not found" is costly.