AGENTS.md@evals/frontier-stress-test/commonA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
AGENTS.md@evals/frontier-stress-test/common from ancienttwo/repo-harness is an AGENTS.md file: the standing instructions coding agents read in that repo.
mdr add ancienttwo/repo-harness/evals/frontier-stress-test/common/AGENTS.md@git:20260904.1f5e861Pins git:20260904.1f5e861 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- AGENTS.md file
- Repository
- ancienttwo/repo-harness
- Path
evals/frontier-stress-test/common/AGENTS.md- Versions recorded
- 1
- Latest version
- git:20260904.1f5e861, committed Sep 4, 2026
- Size
- 331 bytes
- Repository stars
- 435
- License
- MIT
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Frontier planning eval fixture Read `create.md` as the current repo-harness minimum-effective-interview source of truth, then read `CASE.md` and follow the exact output contract in the prompt. The historical source named by the case is provenance, not additional authority. Do not inspect paths outside this disposable fixture.
Read the whole file at its exact version.
How to install
mdr add ancienttwo/repo-harness/evals/frontier-stress-test/common/AGENTS.md@sha256:ec8cbb5574f87981The line at the top of this page pins the label git:20260904.1f5e861, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_usfjgowayehtevyl)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 4, 2026.
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (331 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
ancienttwo/repo-harness · 435 stars · license MIT · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_usfjgowayehtevyl GET https://markdownregistry.com/api/v1/resolve?ref=ancienttwo/repo-harness/evals/frontier-stress-test/common/AGENTS.md GET https://markdownregistry.com/api/v1/blob/ec8cbb5574f8798165b79c4e60d465705051cd48cf7b9d8dd41a44e3ba2961ff
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: how to write a good AGENTS.md · AGENTS.md vs CLAUDE.md · which agent file does what.