AGENTS.mdA
AGENTS.md from nannndev/beacon is an AGENTS.md file: the standing instructions coding agents read in that repo.
mdr add nannndev/beacon/AGENTS.md@git:20260729.f16a6daPins git:20260729.f16a6da in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- AGENTS.md file
- Repository
- nannndev/beacon
- Path
AGENTS.md- Versions recorded
- 2
- Latest version
- git:20260729.f16a6da, committed Jul 29, 2026
- First version recorded
- Jul 2, 2026
- Size
- 4,629 bytes
- Repository stars
- 13
- 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
# AGENTS.md
This file provides guidance to Codex (Codex.ai/code) when working with code in this repository.
## What this is
A dynamic API endpoint tester / load + rate-limit testing tool. The user defines endpoints (URL, method, headers, payload) and fires them repeatedly and/or concurrently, watching live stats (`attempts`, `success`, `rate_limited`, `errors`) and logs. Payloads/headers/URLs support `{{variable}}` templating with both static config variables and fresh-per-request generators. Intended for authorized testing of APIs (the seeded config targets `api.retailku.com`).
## Current implementation
Beacon's maintained application is the FastAPI + React desktop stack:
- `backend/app/main.py` — FastAPI backend on port 8000.
- `backend/app/core/` — request execution engine and its domain modules.
- `frontend/` — React/Vite/shadcn frontend on port 5173.
The old root-level Flask engine has been retired. Do not add a second copy of the execution engine; add reusable behavior to the focused modules under `backend/app/core/`.
## Running
### FastAPI backend (current)
```bash
cd backend
pip install -r requirements.txt
python -m uvicorn app.main:app --reload --port 8000
```
…Read the whole file at its exact version.
How to install
mdr add nannndev/beacon/AGENTS.md@sha256:fdc079b6996d5bf4The line at the top of this page pins the label git:20260729.f16a6da, 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_gimlbonrccjkdhph)
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Versions
The registry has recorded 2 versions of this file, between Jul 2, 2026 and Jul 29, 2026, about one every 27 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260729.f16a6da latest | 2026-07-29 | f16a6da | 4,629 B | A | view · diff |
| git:20260702.5a02b46 | 2026-07-02 | 5a02b46 | 5,719 B | A | view |
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (4629 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
nannndev/beacon · 13 stars · license MIT · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gimlbonrccjkdhph GET https://markdownregistry.com/api/v1/resolve?ref=nannndev/beacon/AGENTS.md GET https://markdownregistry.com/api/v1/blob/fdc079b6996d5bf47fcbee1951a45f685b49081d22d4ca250b4487ddc9f58b67
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.