Borrowing it
Nothing to install: this file belongs to rerun-io/examples-monorepo. 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/rerun-io/examples-monorepo/main/.agents/skills/add-model/SKILL.mdgit clone --depth 1 https://github.com/rerun-io/examples-monorepoWrote 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/rerun-io/examples-monorepo/add-model)<a href="https://agentmods.dev/skills/rerun-io/examples-monorepo/add-model"><img src="https://agentmods.dev/badge/skills/rerun-io/examples-monorepo/add-model.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 | $0.00116 | $0.03183 |
| Opus 5 | $0.00058 | $0.01591 |
| Sonnet 5 | $0.00023 | $0.00637 |
| Haiku 4.5 | $0.00012 | $0.00318 |
Grade C, and why
add-model scanned grade C with 2 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 yesterday.
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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
curl -s 'https://huggingface.co/api/models?search=<name>' | python3 -c 'import sys,json;[print(m["id"]) for m in json.load(sys.stdin)]' Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
2. **Weights.** Is there an official HF repo? Search the Hub (`curl 'https://huggingface.co/api/models?search=<name>'`) The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
6 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.
- yesterday First seen · 130 lines · 116 tokens per session scan C 04ac0216dc4a
add-model is a skill published in the GitHub repository rerun-io/examples-monorepo (51 stars, last pushed yesterday), with no licence file. It adds 116 tokens to every session and 3,183 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.
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