Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/olshansk/rss-feeds/agents-mdgit clone --depth 1 https://github.com/Olshansk/rss-feedsWrote 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.
[](https://agentmods.dev/instructions/olshansk/rss-feeds/agents-md)<a href="https://agentmods.dev/instructions/olshansk/rss-feeds/agents-md"><img src="https://agentmods.dev/badge/instructions/olshansk/rss-feeds/agents-md.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.03227 | $0.03227 |
| Opus 5 | $0.01614 | $0.01614 |
| Sonnet 5 | $0.00645 | $0.00645 |
| Haiku 4.5 | $0.00323 | $0.00323 |
Grade A, and why
rss-feeds AGENTS.md scanned grade A with 1 finding 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 4d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
| JS-rendered page (curl returns empty shell) | Selenium + Wait | `xainews_blog.py` | Yes | How it starts
The opening of the file, as written. The whole thing — 320 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
Instructions for Claude Code and contributors working on this repository.
Table of Contents
- Project Overview
- Commands
- Architecture
- Adding a New Feed
- Deprecating a Feed
- Troubleshooting
- GitHub Actions
Project Overview
RSS Feed Generator creates RSS feeds for blogs that don't provide them natively. Feed generators scrape blog pages and output feed_*.xml files to the feeds/ directory. A GitHub Action runs hourly to regenerate and commit updated feeds.
Commands
# Environment setup
make env_setup # Install dependencies (uses uv sync)
make dev_setup # Install dev dependencies + pre-commit hooks
# Generate feeds
make feeds_generate_all # Run all feed generators
make feeds_<name> # Run specific feed (e.g., feeds_ollama, feeds_anthropic_news)
# Development
make dev_lint # Check code with ruff
make dev_lint_fix # Auto-fix and format with ruff
make dev_format # Alias for dev_lint_fix
make dev_test_feed # Run test feed generator
# Run single generator directly
uv run feed_generators/ollama_blog.py
# CI/CD
make ci_trigger_feeds_workflow # Trigger GitHub Action manually
make ci_run_feeds_workflow_local # Test workflow locally with act
Architecture
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.
- 4d ago First seen · 320 lines · 3,227 tokens per session scan A f47a046d7cf1
rss-feeds AGENTS.md is an instructions file published in the GitHub repository Olshansk/rss-feeds (673 stars, last pushed 4d ago), licensed MIT. It adds 3,227 tokens to every session, about $0.0161 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
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).
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.
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.
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.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
next.js AGENTS.md
Instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.