AGENTS.mdA

AGENTS.md from sendmux/skills is an AGENTS.md file: the standing instructions coding agents read in that repo.

Install it, pinned
mdr add sendmux/skills/AGENTS.md@git:20260709.f45e731

Pins git:20260709.f45e731 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
AGENTS.md file
Repository
sendmux/skills
Path
AGENTS.md
Versions recorded
4
Latest version
git:20260709.f45e731, committed Jul 9, 2026
First version recorded
Jun 17, 2026
Size
1,876 bytes
Repository stars
18
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

# Sendmux Skills Agent Guide

Build only public Sendmux agent skills in this repository.

## Rules

- Teach only public Sendmux surfaces: API endpoints, SDK packages, the `sendmux` CLI, and Sendmux MCP servers.
- Do not expose Sendmux backend, hosting, datastore, service, vendor, or implementation details.
- Verify every endpoint, command, tool, package name, and key prefix from source before writing it into a skill.
- Keep `SKILL.md` bodies under 500 lines when possible. Move detail to one-level `references/` files.
- Use only canonical skill resource directories: `references/`, `scripts/`, and `assets/`.
- Draft evals before skill bodies. Validate, benchmark, optimise descriptions, and package each skill before marking it done.
- Use Australian spelling in public copy.
- Never put secrets in files or examples.
- When plugin bundle generation reads a source or metadata file, include that file in every relevant CI path filter and test each filter list independently.

## Layout

```text
skills/
  <skill-name>/
    SKILL.md
    references/
    scripts/
    assets/
```

## Publish Boundary
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add sendmux/skills/AGENTS.md@sha256:327853a4905ebc68

The line at the top of this page pins the label git:20260709.f45e731, 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_d5wvq5io7zsbtbvp.svg)](https://markdownregistry.com/a/art_d5wvq5io7zsbtbvp)

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

Versions

The registry has recorded 4 versions of this file, between Jun 17, 2026 and Jul 9, 2026, about one every 7 days.

versioncommittedcommitsizeaudit
git:20260709.f45e731 latest2026-07-09 f45e731 1,876 BA view · diff
git:20260709.18ba5f92026-07-09 18ba5f9 1,719 BA view · diff
git:20260618.4018ed12026-06-18 4018ed1 1,191 BA view · diff
git:20260617.639a7e22026-06-17 639a7e2 1,067 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 (1876 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

sendmux/skills · 18 stars · license a license file GitHub does not identify · pushed 2026-10-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_d5wvq5io7zsbtbvp
GET https://markdownregistry.com/api/v1/resolve?ref=sendmux/skills/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/327853a4905ebc68415dd2d4acdb07edb006736be5be0d295641752788aa4840

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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