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.
git clone --depth 1 https://github.com/IchenDEV/prompt-optimizer-pluginsWrote 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/plugins/ichendev/prompt-optimizer-plugins/prompt-optimizer)<a href="https://agentmods.dev/plugins/ichendev/prompt-optimizer-plugins/prompt-optimizer"><img src="https://agentmods.dev/badge/plugins/ichendev/prompt-optimizer-plugins/prompt-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/plugins/ichendev/prompt-optimizer-plugins/prompt-optimizer"><img src="https://agentmods.dev/badge/plugins/ichendev/prompt-optimizer-plugins/prompt-optimizer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
prompt-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 19d 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
{
"name": "prompt-optimizer",
"displayName": "Prompt Optimizer",
"version": "3.5.0",
"description": "Clarify and optimize prompts for GPT-6 Astra, GPT-5.6, Claude Sonnet/Opus/Fable, Gemini, Kimi, GLM, and DeepSeek-V4, plus Claude model selection and Astra Skills/AGENTS.md audits.",
"author": {
"name": "IchenDEV",
"url": "https://github.com/IchenDEV"
},
"homepage": "https://github.com/IchenDEV/prompt-optimizer-plugins",
"repository": "https://github.com/IchenDEV/prompt-optimizer-plugins",
"license": "MIT",
"keywords": [
"prompt-optimization",
"prompt-engineering",
"gpt-6-astra",
"gpt-5.6",
"claude",
"claude-sonnet-5-5",
"gemini",
"kimi",
"glm",
"deepseek-v4"
],
"skills": "./skills/"
}
What it installs
The manifest is a name and a version. 11 skills travel with it, and installing the plugin installs all of them — 806 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill optimize-claude-opus-5-prompts A 95 tokens
- Skill optimize-claude-sonnet-5-5-prompts A 118 tokens
- Skill optimize-claude-fable-5-prompts A 62 tokens
- Skill optimize-gpt-5-6-prompts A 89 tokens
- Skill optimize-gpt-6-astra-prompts A 77 tokens
- Skill optimize-deepseek-v4-prompts A 64 tokens
- Skill optimize-gemini-prompts A 48 tokens
- Skill select-claude-models A 80 tokens
- Skill optimize-glm-prompts A 53 tokens
- Skill optimize-kimi-prompts A 42 tokens
- Skill audit-gpt-6-astra-skills A 78 tokens
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.
- 19d ago Changed · +1 lines d477db499e70
- 1mo ago Changed 932cf42c10bb
- 1mo ago Changed 67d52410ec76
- 1mo ago Changed · +1 lines 9553fbed9af7
- 1mo ago First seen · 25 lines scan A d222514203b4
prompt-optimizer is a plugin published in the GitHub repository IchenDEV/prompt-optimizer-plugins (6 stars, last pushed 20d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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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