awesome-rss-feeds-list: Instructions file for Codex

AGENTS.md

awesome-rss-feeds-list AGENTS.md is an instructions file for Codex, OpenCode from xiangyugongzuoliu/awesome-rss-feeds-list. It costs 129 tokens per session, scanned A, original, CC0-1.0.

Contribution instructions for awesome-rss-feeds-list, a curated collection of more than 2,000 RSS feeds in 30 categories. RSS feeds are web addresses that publish regularly updated items for feed readers.

In plain words
What is it for?
Use them when adding, removing, or updating feeds. They define the required entry information, file layout, validation step, and rule that feeds must be publicly accessible.
Why use it?
They explain how to validate feed links and keep the Markdown lists, category files, and OPML file consistent. This helps avoid broken, private, or mismatched entries.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is xiangyugongzuoliu/awesome-rss-feeds-list's own configuration. It tells Codex and OpenCode how to work on awesome-rss-feeds-list itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything awesome-rss-feeds-list configures →

Reuse

Borrowing it

Nothing to install: this file belongs to xiangyugongzuoliu/awesome-rss-feeds-list. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/xiangyugongzuoliu/awesome-rss-feeds-list/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/xiangyugongzuoliu/awesome-rss-feeds-list

Made for: Codex, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for awesome-rss-feeds-list AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/xiangyugongzuoliu/awesome-rss-feeds-list/agents-md/github.svg)](https://agentmods.dev/instructions/xiangyugongzuoliu/awesome-rss-feeds-list/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/xiangyugongzuoliu/awesome-rss-feeds-list/agents-md"><img src="https://agentmods.dev/badge/instructions/xiangyugongzuoliu/awesome-rss-feeds-list/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for awesome-rss-feeds-list AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/xiangyugongzuoliu/awesome-rss-feeds-list/agents-md"><img src="https://agentmods.dev/badge/instructions/xiangyugongzuoliu/awesome-rss-feeds-list/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 129 This file is loaded in full into every session.
When invoked 129 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00129 $0.00129
Opus 5 $0.00064 $0.00064
Sonnet 5 $0.00026 $0.00026
Haiku 4.5 $0.00013 $0.00013

Measured 11d ago against content hash 8713980e0307, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

awesome-rss-feeds-list AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

AGENTS.md · 24 lines

What it actually says

AGENTS.md

Overview

awesome-rss-feeds-list is a curated collection of 2000+ RSS feeds across 30 categories.

Build & Test

No build step. Content is Markdown and OPML files.

Validation: Ensure all RSS feed URLs are valid and accessible.

Code Style

  • One feed per line in LIST.md
  • Category files in feeds/ match README categories
  • OPML file kept in sync with LIST.md

Boundaries

  • Feeds must be publicly accessible
  • Each feed entry includes: name, URL, and category
  • Do not add feeds that require authentication
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 24 lines · 129 tokens per session scan A 8713980e0307

Subscribe to this mod's changes

awesome-rss-feeds-list AGENTS.md is an instructions file published in the GitHub repository xiangyugongzuoliu/awesome-rss-feeds-list (163 stars, last pushed 3d ago), licensed CC0-1.0. It adds 129 tokens to every session, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other instructions, from other repositories

awesome-ai-rules copilot-instructions.md

Copilot instructions for shumatsumonobu/awesome-ai-rules, covering copilot instructions, code style, database and don't.

shumatsumonobu/awesome-ai-rules · 236 tokens

next.js AGENTS.md

AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.

vercel/next.js · 7,296 tokens

codex AGENTS.md

AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.

openai/codex · 5,153 tokens

vscode buildNext.instructions.md

Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).

microsoft/vscode · 6,785 tokens

spec-kit AGENTS.md

AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.

github/spec-kit · 7,104 tokens

langchain AGENTS.md

AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.

langchain-ai/langchain · 4,469 tokens