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 magnus919/agent-skills --skill color-managementgit clone --depth 1 https://github.com/magnus919/agent-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/magnus919/agent-skills/color-management)<a href="https://agentmods.dev/skills/magnus919/agent-skills/color-management"><img src="https://agentmods.dev/badge/skills/magnus919/agent-skills/color-management/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/magnus919/agent-skills/color-management"><img src="https://agentmods.dev/badge/skills/magnus919/agent-skills/color-management.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Privilege Escalation · line 56 Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
- medium Privilege Escalation · line 59 Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
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 | $0.00082 | $0.02475 |
| Opus 5 | $0.00041 | $0.01238 |
| Sonnet 5 | $0.00016 | $0.00495 |
| Haiku 4.5 | $0.00008 | $0.00248 |
Grade B, and why
color-management scanned grade B with 1 finding 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
sudo apt install imagemagick libimage-exiftool-perl argyll littlecms2 How it starts
The opening of the file, as written. The whole thing — 142 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Color Management Skill
Expert-level guidance for ICC profile color management in open-source workflows. Covers color science fundamentals, working space selection, ICC profile operations, gamut analysis, and practical tool usage.
Quick Reference
| If you need to... | Load this reference | Run this script |
|---|---|---|
| Understand CIELAB, xyY, or color science basics | references/color-management-overview.md |
— |
| Inspect an ICC profile's metadata/primaries/TRC | — | scripts/icc-profile-inspect.py |
| Check if a profile is well-behaved (neutral gray axis) | references/working-spaces-reference.md |
scripts/well-behaved-check.py |
| Convert images between color spaces | references/icc-profile-operations.md |
scripts/color-space-convert.py |
| Check which image colors exceed a color space gamut | references/soft-proofing-workflow.md |
scripts/gamut-check.py |
| Compare sRGB profile variants | references/working-spaces-reference.md |
scripts/srgb-compare.py |
| Calculate color difference (dE) between two images | — | scripts/color-difference.py |
| Soft proof an image before conversion | references/soft-proofing-workflow.md |
scripts/gamut-check.py |
| Calibrate and profile a monitor | references/monitor-calibration-workflow.md |
— |
| Process raw files with dcraw | references/dcraw-pipeline.md |
— |
| Understand hex quantization and create well-behaved profiles | references/hex-quantization-and-profile-creation.md |
scripts/well-behaved-check.py |
| Generate a comprehensive color analysis report | — | scripts/color-report.py |
| Set up a GIMP LCH layer stack for separate tonality/color editing | assets/templates/lch-layer-stack.md |
— |
| Extract embedded ICC profile from an image | references/icc-profile-operations.md |
scripts/icc-profile-inspect.py |
| Understand conversion intents (relative/absolute/perceptual) | references/color-management-overview.md |
— |
| Set up Firefox for color-managed browsing | references/tool-reference.md |
— |
What ships with it
21 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.
- .gitignore 29 B
- assets/templates/icc-profile-report.md 969 B
- assets/templates/lch-layer-stack.md 4.4 KB
- evals/evals.json 2.8 KB
- README.md 1.7 KB
- references/color-management-overview.md 7.3 KB
- references/dcraw-pipeline.md 6.8 KB
- references/glossary.md 6.4 KB
- references/hex-quantization-and-profile-creation.md 6.1 KB
- references/icc-profile-operations.md 6.3 KB
- references/monitor-calibration-workflow.md 10 KB
- references/soft-proofing-workflow.md 6.0 KB
- references/tool-reference.md 3.4 KB
- references/working-spaces-reference.md 8.6 KB
- scripts/color-difference.py 17 KB runs code
- scripts/color-report.py 6.5 KB runs code
- scripts/color-space-convert.py 9.1 KB runs code
- scripts/gamut-check.py 7.2 KB runs code
- scripts/icc-profile-inspect.py 11 KB runs code
- scripts/srgb-compare.py 6.6 KB runs code
- scripts/well-behaved-check.py 8.0 KB runs code
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 Changed · +15 tokens per session 8bc73a8a2deb
- 12d ago First seen · 142 lines · 67 tokens per session scan B 1a1239c23a12
color-management is a skill published in the GitHub repository magnus919/agent-skills (76 stars, last pushed yesterday), licensed MIT. It adds 82 tokens to every session and 2,475 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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