AGENTS.mdA

AGENTS.md from harsh-aghara/underhood is an AGENTS.md file: the standing instructions coding agents read in that repo.

Install it, pinned
mdr add harsh-aghara/underhood/AGENTS.md@git:20261031.571703e

Pins git:20261031.571703e in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
AGENTS.md file
Repository
harsh-aghara/underhood
Path
AGENTS.md
Versions recorded
2
Latest version
git:20261031.571703e, committed Oct 31, 2026
First version recorded
Oct 30, 2026
Size
12,246 bytes
Repository stars
8
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

# /underhood: how the code really works

The reader wants the mechanism, not a tour. A good analysis lets them predict what
the code does in a situation nobody documented. That takes concrete data
structures, real call paths, and honest limits on what was and wasn't read.
Report what the code does, including when it does the right thing. A clean result
is a valid result.

Work as a single turn. Don't stop to ask questions. If something is ambiguous, pick
the most reasonable reading, state it in one line at the top, and continue.

---

## Resolve the target

The target is whatever the user pointed at: a path, repo, function, PR number or
URL, branch, or commit range.

- **No target given:** use the working directory and say so as an assumption.
- **PR, commit, branch, or "my changes":** this is Delta mode. Get the diff with `gh pr diff <n>` when `gh` is available, otherwise `git diff <base>...<head>` or `git show <sha>`. For "my changes" with no base, compare against the default branch, falling back to uncommitted changes. Read the PR description or commit messages too; they state the intent you will check the code against.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add harsh-aghara/underhood/AGENTS.md@sha256:ff072685843c1850

The line at the top of this page pins the label git:20261031.571703e, 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_js5ostbd33qyozdt.svg)](https://markdownregistry.com/a/art_js5ostbd33qyozdt)

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

Versions

The registry has recorded 2 versions of this file, between Oct 30, 2026 and Oct 31, 2026, more than one a day.

versioncommittedcommitsizeaudit
git:20261031.571703e latest2026-10-31 571703e 12,246 BA view · diff
git:20261030.f9e4c142026-10-30 f9e4c14 6,045 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 (12246 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

harsh-aghara/underhood · 8 stars · license MIT · pushed 2026-11-01 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_js5ostbd33qyozdt
GET https://markdownregistry.com/api/v1/resolve?ref=harsh-aghara/underhood/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/ff072685843c18506d86bff47f0822b1747ee0306955c162a76399c2425dab5e

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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