Borrowing it
Nothing to install: this file belongs to Go1c/LumioAgent. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Go1c/LumioAgent/main/AGENTS.mdgit clone --depth 1 https://github.com/Go1c/LumioAgentWrote 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/go1c/lumioagent/agents-md)<a href="https://agentmods.dev/instructions/go1c/lumioagent/agents-md"><img src="https://agentmods.dev/badge/instructions/go1c/lumioagent/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.
<a href="https://agentmods.dev/instructions/go1c/lumioagent/agents-md"><img src="https://agentmods.dev/badge/instructions/go1c/lumioagent/agents-md.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00313 | $0.00313 |
| Opus 5.5 | $0.00125 | $0.00125 |
| Sonnet 5.5 | $0.00063 | $0.00063 |
| Haiku 4.5 | $0.00031 | $0.00031 |
Grade A, and why
LumioAgent 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 2mo 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.
What it actually says
LumioAgent Entry
Compatibility entrypoint for agent tools. The authoritative spec lives under .spec/; this file only points, it defines no rules of its own.
Read these three in order — they are the always-in-context core (Claude Code force-loads them via @import in CLAUDE.md; Codex has no @import, so read them voluntarily here):
.spec/AGENTS.md— 项目介绍 + Agent 调度(中心文档,先读)。.spec/knowledge/README.md— 项目知识导航(有哪些知识、在哪)。.spec/rules/system.md— 硬性禁令 / 护栏(不许做什么)。
Beyond the core: 子 Agent 规范在 .spec/agents/,技能在 .spec/skills/;Codex 的索引 / 执行映射见 .spec/AGENTS.md。沉淀 / 同步任何能力 → 用 spec-steward 技能。
Rules for all agents:
- Read and follow
.spec/AGENTS.mdfirst. - Treat this file as a pointer only. Do not add project rules here.
- Tool-specific entries must point into
.spec/; they must not define a second source of truth.
Note: Codex relies on voluntarily reading the three core docs after this pointer; Claude Code force-loads them via @import. Known asymmetry, acceptable.
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.
- 2mo ago First seen · 20 lines · 313 tokens per session scan A d79c5ddc2930
LumioAgent AGENTS.md is an instructions file published in the GitHub repository Go1c/LumioAgent (20 stars, last pushed 4mo ago), licensed MIT. It adds 313 tokens to every session, about $0.0013 per session on Opus 5.5. 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.
LumioAgent AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| LumioAgent AGENTS.mdGo1c/LumioAgent | Instructions file | 20 | 4mo ago | MIT | A | 313 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |