AGENTS.mdA

AGENTS.md from masc-ucsc/livehd is an AGENTS.md file: the standing instructions coding agents read in that repo.

Install it, pinned
mdr add masc-ucsc/livehd/AGENTS.md@git:20261021.e6dc311

Pins git:20261021.e6dc311 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
AGENTS.md file
Repository
masc-ucsc/livehd
Path
AGENTS.md
Versions recorded
15
Latest version
git:20261021.e6dc311, committed Oct 21, 2026
First version recorded
Sep 15, 2026
Size
19,360 bytes
Repository stars
242
License
a license file GitHub does not identify

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

# AGENTS.md

> **Doc map:** [`STRUCTURE.md`](STRUCTURE.md) describes where all documentation
> lives. In short — current/pending work is the [`todo/`](todo/index.html) hub
> (one HTML page per task); the human-readable LiveHD/Pyrope reference (the
> contract) is the [docs site](https://masc-ucsc.github.io/docs/) (`../docs`);
> directory specifics live in `<dir>/README.md`; and this file holds agent
> build/test/debug how-to plus the change-gated coding rules.

## Build & Test

- **Build**: `bazel build -c dbg //...`
- **Test**: `bazel test //...`
- **Test runtime**: Keep each test under 20 seconds with `-c opt` and under
  60 seconds with `-c dbg`. Simplify oversized fixtures and avoid repeated
  compilation; keep large design benchmarks in their own repositories.
- **Independent tests**: LiveHD scripts and BUILD rules must not access sibling
  benchmark repositories. Test inputs must be provided by this repository or
  declared build dependencies.
- **Simulator backend**: `lhd sim` defaults to `sim.tune.backend=llvm` (native
  color objects). A test that is about the Slop backend itself (its C++ output,
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add masc-ucsc/livehd/AGENTS.md@sha256:46db85c1baa6f1ba

The line at the top of this page pins the label git:20261021.e6dc311, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ekrwj4itxrdqtoxy.svg)](https://markdownregistry.com/a/art_ekrwj4itxrdqtoxy)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 15 versions of this file, between Sep 15, 2026 and Oct 21, 2026, about one every 3 days.

versioncommittedcommitsizeaudit
git:20261021.e6dc311 latest2026-10-21 e6dc311 19,360 BA view · diff
git:20261021.03269072026-10-21 0326907 18,846 BA view · diff
git:20261020.012006a2026-10-20 012006a 16,821 BA view · diff
git:20261020.19f95142026-10-20 19f9514 17,793 BA view · diff
git:20261020.5d987eb2026-10-20 5d987eb 17,447 BA view · diff
git:20261018.7ffee032026-10-18 7ffee03 16,627 BA view · diff
git:20261015.98a7e7c2026-10-15 98a7e7c 16,007 BA view · diff
git:20261015.fd3b5c72026-10-15 fd3b5c7 15,667 BA view · diff
git:20261014.f3e12722026-10-14 f3e1272 15,511 BA view · diff
git:20261001.2d63ad62026-10-01 2d63ad6 14,648 BA view · diff
git:20260926.472579c2026-09-26 472579c 14,309 BA view · diff
git:20260924.58dbfdc2026-09-24 58dbfdc 13,961 BA view · diff
git:20260924.b99e45c2026-09-24 b99e45c 13,901 BA view · diff
git:20260921.6285fdd2026-09-21 6285fdd 12,996 BA view · diff
git:20260915.b7a24e02026-09-15 b7a24e0 12,586 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (19360 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

GitHub

masc-ucsc/livehd · 242 stars · license a license file GitHub does not identify · pushed 2026-10-22 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_ekrwj4itxrdqtoxy
GET https://markdownregistry.com/api/v1/resolve?ref=masc-ucsc/livehd/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/46db85c1baa6f1ba5b42b70bad602d45c1a1170244bb4ddd0fb5a10ce0f1b15e

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.

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