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/eduardoarantes/agentenv/agents-mdgit clone --depth 1 https://github.com/eduardoarantes/agentenvWhat 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 | $0.00006 | $0.00006 |
| Opus 5 | $0.00003 | $0.00003 |
| Sonnet 5 | $0.00001 | $0.00001 |
| Haiku 4.5 | $0.00001 | $0.00001 |
Grade A, and why
agentenv 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 2d 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.
This is a copy
100% identical to claude-office AGENTS.md — 1 line differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
read @CLAUDE.md
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.
- 2d ago First seen · 1 lines · 6 tokens per session scan A 48a2c97fc033
agentenv AGENTS.md is an instructions file published in the GitHub repository eduardoarantes/agentenv (5 stars, last pushed 3mo ago), licensed MIT. It adds 6 tokens to every session, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to claude-office AGENTS.md, differing in 1 line, and is treated as a copy.
Other instructions, from other repositories
claude-code-plugins AGENTS.md
AGENTS.md instructions for melodic-software/claude-code-plugins, covering claude-code-plugins, validate a change and conventions that load on demand.
claude-code-plugins CLAUDE.md
Claude Code instructions for melodic-software/claude-code-plugins, a project described as: Melodic Software — Claude Code plugin marketplace: reusable, repo-agnostic skills, hooks, agents, and MCP servers.
agentor copilot-instructions.md
Instructions for CelestoAI/agentor: Read AGENTS.md in the repository root. It is the single source of contributor guidance for this project — architecture, development setup, code style, testing, and CI — and applies to Copilot exactly as written.
atlas CLAUDE.md
Instructions for atlas-php/atlas: BEFORE ANY TASK: Read and follow AGENTS.md completely.
forge-skills AGENTS.md
Instructions for aneja5/forge-skills, covering agents.md, core rules, intent → skill mapping, define & specify and design.
Mcp.Net AGENTS.md
Instructions for SamFold/Mcp.Net, covering mcp.net agents.md, project structure, build, test, and development commands, working style and planning and docs.