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 liangdabiao/GEO-Content-Optimizer-Skill --skill geo-optimizergit clone --depth 1 https://github.com/liangdabiao/GEO-Content-Optimizer-SkillWrote 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/liangdabiao/geo-content-optimizer-skill/geo-optimizer)<a href="https://agentmods.dev/skills/liangdabiao/geo-content-optimizer-skill/geo-optimizer"><img src="https://agentmods.dev/badge/skills/liangdabiao/geo-content-optimizer-skill/geo-optimizer/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/liangdabiao/geo-content-optimizer-skill/geo-optimizer"><img src="https://agentmods.dev/badge/skills/liangdabiao/geo-content-optimizer-skill/geo-optimizer.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 | $0.00213 | $0.02049 |
| Opus 5.5 | $0.00085 | $0.00820 |
| Sonnet 5.5 | $0.00043 | $0.00410 |
| Haiku 4.5 | $0.00021 | $0.00205 |
Grade A, and why
geo-optimizer 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 2mo 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.
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
9 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.
- assets/pillar-template.html 1020 B
- README.md 6.8 KB
- references/best-practices.md 2.7 KB
- references/geo-framework.md 3.6 KB
- references/schema-templates.md 4.7 KB
- scripts/geo_report_generator.py 5.3 KB runs code
- scripts/readability_checker.py 4.6 KB runs code
- scripts/schema_generator.py 9.8 KB runs code
- scripts/visibility_tester.py 7.0 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.
- 2mo ago First seen · 222 lines · 213 tokens per session scan A 70a7c3313631
geo-optimizer is a skill published in the GitHub repository liangdabiao/GEO-Content-Optimizer-Skill (233 stars, last pushed 3mo ago), with no licence file. It adds 213 tokens to every session and 2,049 once invoked, about $0.0009 per session on Opus 5.5. 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 2026-08-30.
geo-optimizer compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| geo-optimizerliangdabiao/GEO-Content-Optimizer-Skill | Skill | 233 | 3mo ago | none | A | 213 | Claude Code, Codex |
| claude-md-improveranthropics/claude-plugins-official | Skill | 46k | yesterday | Apache-2.0 | A | 82 | Claude Code |
| agent-platform-model-registrygoogle/skills | Skill | 22k | yesterday | Apache-2.0 | A | 60 | Claude Code, Codex |
| gke-reliabilitygoogle/skills | Skill | 22k | yesterday | Apache-2.0 | A | 85 | Claude Code, Codex |
| gke-workload-securitygoogle/skills | Skill | 22k | yesterday | Apache-2.0 | A | 171 | Claude Code, Codex |
| google-cloud-solution-agentic-analytics-spark-knowledge-cataloggoogle/skills | Skill | 22k | yesterday | Apache-2.0 | A | 132 | Claude Code, Codex |
| glance-canonical-layoutsandroid/skills | Skill | 10k | yesterday | Apache-2.0 | A | 56 | Claude Code |