Getting it into your agent
There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.
Wrote 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/ivanostanin/lucius-mcp/agents-md)<a href="https://agentmods.dev/instructions/ivanostanin/lucius-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/ivanostanin/lucius-mcp/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 5.1 | $0.00374 | $0.00374 |
| Opus 5 | $0.00187 | $0.00187 |
| Sonnet 5 | $0.00075 | $0.00075 |
| Haiku 4.5 | $0.00037 | $0.00037 |
Grade A, and why
lucius-mcp 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 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
AGENTS.md
Project instructions for agents working in lucius-mcp.
Start Here
Before making any code, spec, or test changes:
- Read
docs/development.md. - Check current git state so you understand the active branch and any in-flight work.
- Prefer existing project docs and specs over guesswork.
Do not skip step 1.
Python Environment
- Use
uv, not barepython/pip, for project environment setup and commands. - Sync dependencies with:
uv sync --all-extras
- Run project commands with
uv run, for example:
uv run pytest tests/unit tests/integration
uv run ruff check .
uv run mypy src
- If a task needs Python 3.13+, use
uvto provision and run the correct interpreter instead of falling back to the systempython3.
Change Discipline
- Keep changes scoped to the requested task.
- Do not use throwaway clones in
/tmpfor normal repo work; use this persistent checkout under/home/node/.openclaw/codespaces/. - When touching telemetry, preserve the privacy constraints documented in
docs/development.md. - When updating stories or sprint artifacts, keep them consistent with the code and tests.
Pull Request Defaults
- When creating a pull request, use a Conventional Commit title and complete the repository's existing pull-request template unless the user instructs otherwise.
Validation
- Run the smallest relevant checks first.
- If full validation is too heavy, run focused checks on touched areas and say what was not run.
- Do not claim tests passed unless you actually ran them in this repo.
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 · 50 lines · 374 tokens per session scan A a5fcbd957ca2
lucius-mcp AGENTS.md is an instructions file published in the GitHub repository ivanostanin/lucius-mcp (7 stars, last pushed 4d ago), licensed Apache-2.0. It adds 374 tokens to every session, about $0.0019 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
mcp-email-server AGENTS.md
AGENTS.md instructions for Wh1isper/mcp-email-server, covering repository overview, project conventions, current architecture direction, development workflow and documentation requirements.
RivalSearchMCP AGENTS.md
AGENTS.md instructions for damionrashford/RivalSearchMCP, covering agents.md, project overview, development commands, setup & running and install dependencies.
RivalSearchMCP CLAUDE.md
Claude Code instructions for damionrashford/RivalSearchMCP, covering claude.md, project overview, development commands, setup & running and set up pre-commit hooks.
mcp-outline CLAUDE.md
Instructions for Vortiago/mcp-outline, covering mcp outline server guide, purpose, architecture, tool categories and feature registration flow.
unraid CLAUDE.md
Claude Code instructions for dinglebear-ai/unraid, covering claude.md, what this is, identity and history (read before touching any url), "unraid-mcp" means five different things and agent plugins ship no claude code hooks.
blender-mcp AGENTS.md
AGENTS.md instructions for sandraschi/blender-mcp, covering blender-mcp agent context and quick ref.