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.
/plugin marketplace add krzysztofsurdy/code-virtuosonpx agentmods add plugins/krzysztofsurdy/code-virtuoso/tools-virtuosogit clone --depth 1 https://github.com/krzysztofsurdy/code-virtuosoWrote 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/krzysztofsurdy/code-virtuoso/tools-virtuoso)<a href="https://agentmods.dev/plugins/krzysztofsurdy/code-virtuoso/tools-virtuoso"><img src="https://agentmods.dev/badge/plugins/krzysztofsurdy/code-virtuoso/tools-virtuoso.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
tools-virtuoso 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 2d 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": "tools-virtuoso",
"description": "11 tool skills — rules writer, ticket writer, agent creator, plugin creator, brainstorming, ecosystem advisor, PR message writer, report writer, stakeholder update writer, web screenshot, and image annotate",
"source": "./",
"strict": false,
"skills": [
"./skills/tools/agentic-rules-writer",
"./skills/tools/ticket-writer",
"./skills/tools/agent-creator",
"./skills/tools/plugin-creator",
"./skills/tools/brainstorming",
"./skills/tools/using-ecosystem",
"./skills/tools/pr-message-writer",
"./skills/tools/report-writer",
"./skills/tools/stakeholder-update-writer",
"./skills/tools/web-screenshot",
"./skills/tools/image-annotate"
]
}What it installs
The manifest is a name and a version. 11 skills travel with it, and installing the plugin installs all of them — 1,050 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill report-writer A 43 tokens
- Skill web-screenshot A 118 tokens
- Skill image-annotate A 117 tokens
- Skill pr-message-writer A 53 tokens
- Skill ticket-writer A 127 tokens
- Skill using-ecosystem A 96 tokens
- Skill brainstorming A 118 tokens
- Skill plugin-creator A 97 tokens
- Skill agent-creator A 103 tokens
- Skill stakeholder-update-writer A 34 tokens
- Skill agentic-rules-writer C 144 tokens
What ships with it
1 file beside marketplace.json#tools-virtuoso 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.
- 2d ago First seen · 19 lines scan A af3f42ea8134
tools-virtuoso is a plugin published in the GitHub repository krzysztofsurdy/code-virtuoso (20 stars, last pushed 3mo 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 2026-09-03.
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