Citation inspector

occam cite calls occam_claim_check and writes the retrieved blocks plus an explicit reminder that you judge support vs refute. verdict stays not_evaluated. found:false is a retrieval-negative, not a fetch failure.

Not a new MCP tool and not a truth detector.

Recorded folders use toolchain ff-occam/1.0.0-rc.2. That is not a GitHub Release v1.0.0 certification.

Folder	What it shows
found	Live MDN closure claim — found:true, passage returned
not-found	Invented API-key claim — found:false, proven:true (complete leaf set, no BM25 hit)
fetch-failed	Page unread — ok:false timeout (constructed)

occam cite --from-json docs/examples/citation-inspector/_inputs/found.json --out tmp/cite

Live (uses OCCAM_PROFILE=researcher so occam_claim_check is exposed):

occam cite --claim "A closure remembers variables after its parent scope exits." \
  --url https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Functions \
  --out tmp/cite