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 skills add badsectorlabs/ludus-skills --skill ludus-cligit clone --depth 1 https://github.com/badsectorlabs/ludus-skillsWrote 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/skills/badsectorlabs/ludus-skills/ludus-cli)<a href="https://agentmods.dev/skills/badsectorlabs/ludus-skills/ludus-cli"><img src="https://agentmods.dev/badge/skills/badsectorlabs/ludus-skills/ludus-cli/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/skills/badsectorlabs/ludus-skills/ludus-cli"><img src="https://agentmods.dev/badge/skills/badsectorlabs/ludus-skills/ludus-cli.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 | $0.00054 | $0.00528 |
| Opus 5 | $0.00027 | $0.00264 |
| Sonnet 5 | $0.00011 | $0.00106 |
| Haiku 4.5 | $0.00005 | $0.00053 |
Grade A, and why
ludus-cli 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 8d 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
Ludus CLI Reference
Reference for Ludus CLI command syntax, flags, and workflows. Use this when users need to run CLI commands directly or when the Ludus API is unavailable.
Key Concepts
Command Pattern
ludus COMMAND [SUBCOMMAND] [ARGS] [--FLAGS]
Global Flags (Available on All Commands)
--json- Format output as JSON--url string- Server URL (default:https://198.51.100.1:8080)-u, --user string- Impersonate user (admin only)-r, --range string- Target range ID--proxy string- HTTP(S) proxy URL--verbose- Verbose output--verify- Verify HTTPS certificate
All flags can be set via environment variables: LUDUS_FLAG_NAME (uppercase).
Common Workflows
Initial Setup:
ludus apikey # Store API key
ludus templates list # Check available templates
ludus range config get example # Get example config
Deploy a Range:
ludus range config set -f config.yml # Set config
ludus range deploy # Full deploy
ludus range logs -f # Watch progress
ludus range status # Check status
Testing Mode:
ludus testing start # Snapshot + block internet
ludus testing allow -d example.com # Allow a domain
ludus testing stop # Revert snapshots + restore internet
Template Management:
ludus templates add -d ./my-template # Add template
ludus templates build # Build all unbuilt
ludus templates build -n name1,name2 # Build specific
ludus templates logs -f # Watch build progress
References
- Use
references/commands.mdfor the complete command reference with subcommands, flags, and examples. - Use
https://docs.ludus.cloud/docs/clias the authoritative source for CLI behavior and changes.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 8d ago First seen · 64 lines · 54 tokens per session scan A 97d380104520
ludus-cli is a skill published in the GitHub repository badsectorlabs/ludus-skills (9 stars, last pushed 28d ago), licensed MIT. It adds 54 tokens to every session and 528 once invoked, 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.
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