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 skills/miltonian/cartographer/inspectnpx skills add miltonian/cartographer --skill inspectgit clone --depth 1 https://github.com/miltonian/cartographerWrote 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/miltonian/cartographer/inspect)<a href="https://agentmods.dev/skills/miltonian/cartographer/inspect"><img src="https://agentmods.dev/badge/skills/miltonian/cartographer/inspect.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 | $0.00038 | $0.00339 |
| Opus 5 | $0.00019 | $0.00169 |
| Sonnet 5 | $0.00008 | $0.00068 |
| Haiku 4.5 | $0.00004 | $0.00034 |
Grade A, and why
inspect 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
Inspect World-Model
You have access to Cartographer's stored world-model. Use it to answer questions about the codebase with evidence-grounded responses.
Available MCP Tools
cartographer_query— Search for entities/relationships by kind, name, or involvementcartographer_get_entity— Get full details including evidence and relationshipscartographer_get_summary— See what's in the model
How to Answer Questions
- Query first — check
cartographer_queryorcartographer_get_entitybefore reading source - Cite evidence — when the model has source anchors, cite file:line in your answer
- Flag gaps — if the model doesn't have what's needed, say so and offer to analyze further
- Separate proven from inferred — tell the user which parts are proven vs inferred
Example Questions
- "What calls the payment handler?" → query relationships involving that entity
- "What are the main boundaries?" → query entities of kind boundary
- "How does auth work?" → get the auth boundary entity, then its relationships
- "What side effects does checkout have?" → query side-effect entities related to checkout
When the Model Is Empty
If cartographer_get_summary shows 0 entities, suggest the user run
/cartographer analyze first to populate the world-model.
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 · 36 lines · 38 tokens per session scan A a3f8bda1e13a
inspect is a skill published in the GitHub repository miltonian/cartographer (1 stars, last pushed 2mo ago), licensed MIT. It adds 38 tokens to every session and 339 once invoked, about $0.0002 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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