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/guionai/web/agents-mdgit clone --depth 1 https://github.com/GuionAI/webWhat 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 | $0.00060 | $0.00060 |
| Opus 5 | $0.00030 | $0.00030 |
| Sonnet 5 | $0.00012 | $0.00012 |
| Haiku 4.5 | $0.00006 | $0.00006 |
Grade A, and why
web 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 yesterday.
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.
What it actually says
AGENTS.md
Platform validation
Repository CI and local tests target Linux. Treat Windows behavior as best-effort here: keep Windows runners, Windows-specific smoke scripts, and simulated Windows tests out of this repository. Validate published packages on real Windows only in the downstream project that owns Windows usage.
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.
- yesterday First seen · 6 lines · 60 tokens per session scan A 30eff479d867
web AGENTS.md is an instructions file published in the GitHub repository GuionAI/web (1 stars, last pushed 3d ago), licensed Apache-2.0. It adds 60 tokens to every session, about $0.0003 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 2026-08-31.
Other instructions, from other repositories
organon AGENTS.md
Instructions for tta-lab/organon, covering claude.md, project overview, essential commands, architecture and binaries.
EchoBird AGENTS.md
AGENTS.md instructions for edison7009/EchoBird, covering agents.md — echobird, project shape, ci gates (must pass locally before pushing), lesson (learned the hard way) and verification habits.
pi-subagents AGENTS.md
Instructions for tintinweb/pi-subagents, covering development rules, conversational style, code quality, documentation and commands.
Agentkey AGENTS.md
Instructions for chainbase-labs/Agentkey, covering agents.md, what this repo is, directory structure, key commands and test a local edit against every detected agent.
superdesign-skill AGENTS.md
Instructions for superdesigndev/superdesign-skill, covering project agent memory, what this repo is, skill flow invariant: two entry paths, ground truth for cli behavior and plugin packaging & release.
pi-extensions CLAUDE.md
Instructions for MattDevy/pi-extensions, covering claude.md, commands, architecture, data flow and key modules.