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/go1c/lumioagent/claude-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/claude-md)<a href="https://agentmods.dev/instructions/go1c/lumioagent/claude-md"><img src="https://agentmods.dev/badge/instructions/go1c/lumioagent/claude-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 5.1 | $0.00290 | $0.00290 |
| Opus 5 | $0.00145 | $0.00145 |
| Sonnet 5 | $0.00058 | $0.00058 |
| Haiku 4.5 | $0.00029 | $0.00029 |
Grade A, and why
LumioAgent CLAUDE.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 6d 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
CLAUDE.md
Claude Code entrypoint. The @import lines below force-load their content into every session context. The authoritative source is .spec/; this file only loads, it defines no rules of its own.
Central doc (项目介绍 + Agent 调度):
@.spec/AGENTS.md
Knowledge navigation (force-loaded so the agent always knows what knowledge exists and where):
@.spec/knowledge/README.md
System rules (force-loaded at every agent init, no progressive disclosure — hard red lines that must be in context from the start):
@.spec/rules/system.md
Maintenance: every force-loaded file needs a matching
@.spec/<path>.mdline above, or it won't load at init. This applies to every rule file underrules/and toknowledge/README.md. This completeness is machine-checked bynode .spec/tools/spec-lint.mjs— run it after any.spec/change.
Claude-specific:
- Sub-agents and skills are exposed via symlinks:
.claude/agents -> ../.spec/agents,.claude/skills -> ../.spec/skills. Rules reach context via the@importlines above, not via a symlink. - Do not maintain any Claude-only rules here. When behavior changes, edit
.spec/; this file is just a pointer.
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.
- 6d ago First seen · 23 lines · 290 tokens per session scan A 6346f18ead75
LumioAgent CLAUDE.md is an instructions file published in the GitHub repository Go1c/LumioAgent (20 stars, last pushed 2mo ago), licensed MIT. It adds 290 tokens to every session, about $0.0014 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.
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).
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.
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).
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.
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.
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.