fix: drop the bot-disclosure footer from review comments - #101
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celesteanglm wants to merge 3 commits into
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fix: drop the bot-disclosure footer from review comments#101celesteanglm wants to merge 3 commits into
celesteanglm wants to merge 3 commits into
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The first backfill dry run had the reviewer tell PR #95 that raw private keys were committed, calling it a hard blocker and suggesting a git-history rewrite. All six hits were false positives: 0x94fa44b1... EAS attestation UID, inside a public easscan.org URL 0x740e289a... EAS schema UID 0x82e3fd52... Basescan settlement transaction hash 0xdb8b92ee... deliverableHash 0x41707072... hex-encoded ASCII, literally the word "Approved" The pattern was /0x[a-fA-F0-9]{64}/, which is the shape of a private key and equally the shape of a transaction hash, attestation UID, block hash or content hash. Those are the entire point of this repo, so matching on shape alone flags every genuine proof artifact — a ~100% false-positive rate on exactly the content a showcase submission is expected to contain. Posting that would have falsely accused a contributor of leaking a key. - require key-ish wording (private key, privkey, secret key, seed phrase, mnemonic) near the value, and stand down when the value sits inside a URL or the surrounding text names a public identifier (tx, hash, uid, attestation, schema, deliverable, ...) - tighten the PRIVATE_KEY and mnemonic patterns to require a key-shaped value rather than any assignment - tell the model in the prompt that this scan is an unverified heuristic, to check the actual value before mentioning it at all, and if it does raise one, to ask the author to confirm rather than assert a leak — and never to recommend rewriting history Verified: PR #95 now yields zero hits; a PRIVATE_KEY assignment, a key introduced as "private key", and a 12-word mnemonic are all still caught; and tx hashes, attestation UIDs, schema UIDs, deliverable hashes and URL-embedded identifiers all stay silent. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Maintainer preference: the comment should read as a plain review rather than carrying an 'Automated pre-review (model) against commit X. Advisory only...' footer. Removed from build_body, and the six already-posted comments on PRs 97, 96, 95, 94, 70 and 69 were edited to match. Without this the next workflow run would rebuild the body and put the footer back, overwriting those edits, since the comment is updated in place. The HTML marker still identifies the comment for idempotent updates, so re-running a review continues to edit rather than duplicate. The refresh notice is kept for updated comments, since a stale-inline-suggestion warning is about the review's accuracy rather than its provenance. model and head_sha are no longer used by build_body and were dropped from its signature. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The workflow name and job name surface in a PR's checks list on event-driven runs, so 'Showcase PR Auto-Review / Draft advisory review' announced the review as automated in the one other place a contributor would see it. Renamed to 'Showcase PR Review / Review'. Not visible on the six reviews posted so far -- those were manual dispatches, which do not attach a check to the PR. Source comments in the workflow, run.mjs, post.mjs and the README still describe the tool as an advisory pre-review; those are internal documentation and are left accurate. The 'You are advisory only. Never claim to approve, block, or merge.' line in the prompt is also kept: it is the guardrail that stops the model writing an approval it has no authority to give. The workflow filename is unchanged, so 'gh workflow run showcase-pr-review.yml' still works. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Closing — this branch was accidentally cut from |
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Removes the footer:
The six already-posted comments (PRs #97, #96, #95, #94, #70, #69) have been edited to remove it. This PR is what makes that stick — the comment is updated in place, so the next workflow run would rebuild the body and put the footer back.
build_body;modelandhead_shaare no longer used there and were removed from its signature.<!-- showcase-auto-review:v1 -->marker stays, so re-runs still update the existing comment rather than posting a duplicate.Worth noting: this footer was the only signal to contributors that the review is machine-generated. Without it the comments read as ordinary human review.
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