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 OutlineDriven/odin-claude-plugin --skill snippet-image-renderinggit clone --depth 1 https://github.com/OutlineDriven/odin-claude-pluginWrote 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/outlinedriven/odin-claude-plugin/snippet-image-rendering)<a href="https://agentmods.dev/skills/outlinedriven/odin-claude-plugin/snippet-image-rendering"><img src="https://agentmods.dev/badge/skills/outlinedriven/odin-claude-plugin/snippet-image-rendering/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/outlinedriven/odin-claude-plugin/snippet-image-rendering"><img src="https://agentmods.dev/badge/skills/outlinedriven/odin-claude-plugin/snippet-image-rendering.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00064 | $0.01146 |
| Opus 5 | $0.00032 | $0.00573 |
| Sonnet 5 | $0.00013 | $0.00229 |
| Haiku 4.5 | $0.00006 | $0.00115 |
Grade A, and why
snippet-image-rendering 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 5d 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.
How it starts
The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Snippet image rendering
Refuse first
- Do not substitute another renderer when snipgrapher is missing.
- Do not publish, upload, or touch credentials or remote systems.
- Do not guess CLI flags; use only options exposed by the installed version.
Contract
| Field | Bound contract |
|---|---|
| Trigger | User explicitly mentions snipgrapher and wants code rendered as an image |
| Authority | Reversible-local: write only the named image file and, only when the user asks, a snipgrapher config file whose path and format are stated before writing. Rollback deletes only files this run created. If the output path existed before the run, the pre-existing bytes are captured before overwrite and restored on failure. |
| Side effect | Writes one image file to the explicit output path; optionally writes a config file when the user requests it and its path and format are stated before writing |
| Done | The requested PNG, SVG, or WebP exists at the explicit path with non-zero size, produced through the profile actually used (default named when none supplied), with a one-line report of path and byte count |
Inputs
- Source code (required): the code snippet to render, supplied as a file path or inline code block.
- Output path (required): explicit path with a .png, .svg, or .webp extension.
- Profile (optional): a snipgrapher profile name. If omitted, snipgrapher uses its default.
- Language (optional): a language hint for syntax highlighting. If omitted, snipgrapher infers from the file extension or content.
Procedure
-
Verify snipgrapher resolves from PATH.
command -v snipgrapherIf not found, stop with:
snipgrapher is not installed or not in PATH. Install it before proceeding.Done when: the executable resolves, or the workflow stops with the missing-dependency report. -
Normalize the source. If a file path was supplied, verify it exists:
test -f <source_path>If not found, stop with the missing-file report. If inline code was supplied, write it to a temp file with an extension derived from the language hint when the installed CLI consumes paths. If
snipgrapher --helpexposes a stdin pipe, pipe the inline snippet directly instead. Done when: a readable source is available as a path or stdin stream, or the workflow stops with source-missing.
What ships with it
1 file 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.
- 5d ago First seen · 84 lines · 64 tokens per session scan A 6dede2995f79
snippet-image-rendering is a skill published in the GitHub repository OutlineDriven/odin-claude-plugin (35 stars, last pushed yesterday), licensed Apache-2.0. It adds 64 tokens to every session and 1,146 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 2026-09-04.
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