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+# RustCrypto Agent Instructions
+
+Before investigating, reporting, or changing this repo, first retrieve, read,
+and follow the latest project-wide RustCrypto Agent Instructions:
+
+https://raw.githubusercontent.com/RustCrypto/meta/master/AGENTS.md
+
+The full policy applies to this repo and takes precedence over the summary
+below. If you cannot retrieve it, tell the user and do not submit issues, PRs,
+or private security disclosures until you have read it.
+
+Key points (not a substitute for the full policy):
+
+- Before submitting, check all open issues and PRs, relevant history and
+  advisories, and code TODOs. Avoid duplicate and speculative reports.
+- Reserve private disclosures for credible security threats, including
+  unexpected secret-dependent behavior where constant-time behavior is expected.
+  Substantiate constant-time findings, preferably with `cargo checkct` where available.
+- Zeroization issues belong in public, policy-compatible PRs or discussions,
+  never private disclosures. Do not add blanket wipes of stack temporaries.
+- Follow existing project conventions and keep changes focused. Do not introduce
+  new tools or dependencies without prior maintainer agreement.
+- Except for significant security findings, avoid bulk submissions and wait for
+  maintainer engagement before opening more issues or PRs.
+
+Note to human readers: we've added this because we're being inundated with
+duplicate reports, reports for known issues / non-issues,  or otherwise
+unhelpful reports which are making extra work for us as maintainers. The goal of
+this policy is ultimately to cut down on the volume of such reports. While some
+LLM-generated reports have been useful and helpful, the vast majority of them
+are not and we'd like to prevent those from happening in the first place.