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 rfxlamia/skillkitnpx agentmods add plugins/rfxlamia/skillkit/marketplacegit clone --depth 1 https://github.com/rfxlamia/skillkitGrade A, and why
skillkit-marketplace 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.
How it starts
The opening of the file, as written. The whole thing — 256 lines — stays where its author put it; the contents beside it link to each section on GitHub.
{
"$schema": "https://anthropic.com/claude-code/marketplace.schema.json",
"name": "skillkit-marketplace",
"description": "Professional skill creation with TDD workflow and behavioral validation. Includes dual-mode (fast/full), pressure testing, and quality gates.",
"owner": {
"name": "rfxlamia",
"email": "[email protected]"
},
"metadata": {
"version": "2.1.6",
"description": "Professional skill and subagent creation toolkit with dual-mode workflow (fast/full), behavioral validation, and quality gates for 9.0/10+ scores."
},
"plugins": [
{
"name": "skillkit-core",
"description": "Professional skill and subagent creation with dual-mode workflow: 12-step fast mode and 15-step full mode with behavioral pressure testing and TDD integration.",
"source": "./skills/skillkit",
"version": "2.1.6",
"author": {
"name": "rfxlamia"
},
"homepage": "https://github.com/rfxlamia/skillkit",
"repository": "https://github.com/rfxlamia/skillkit",
"license": "Apache-2.0",
"keywords": [
"skill-creator",
"subagent-creator",
"skillkit",
"validation",
"automation",
"quality-assurance",
"research-driven",
"anti-hallucination",
"testing",
"security",
"token-optimization",
"tdd",
"behavioral-testing",
"pressure-testing"
],
"category": "development",
"strict": false
},
{
"name": "skillkit-essentials",
"description": "Essential skills for everyday development: beginner-friendly explanations (baby-education), comprehensive README creation (readme-expert), LLM prompt optimization (prompt-engineering), AI-to-human doc transformation (humanize-docs), technical spec creation (quick-spec), pre-deployment QA checklisting (pre-deploy-checklist), and developer progress logging (been-there-done-that).",
"source": "./bundles/essentials",
"versioWhat ships with it
1 file beside marketplace.json 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 · 256 lines scan A 2fdeeb8a7847
skillkit-marketplace is a plugin published in the GitHub repository rfxlamia/skillkit (101 stars, last pushed 5mo ago), licensed Apache-2.0. 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 2026-08-30.
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