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 ericfitz/skillsnpx agentmods add plugins/ericfitz/skills/marketplacegit clone --depth 1 https://github.com/ericfitz/skillsGrade A, and why
efitz-skills 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 yesterday.
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 — 24 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": "efitz-skills",
"description": "efitz's personal Claude Code skills, commands, and tools",
"owner": { "name": "efitz" },
"plugins": [
{ "name": "loc", "description": "Localization/i18n toolkit: analyze missing keys, measure coverage, detect non-localizable strings, translate, validate translations, update JSON locale files, and backfill every locale. Use for i18n auditing, translation, and locale-file maintenance.", "source": "./loc", "category": "localization" },
{ "name": "security", "description": "Security toolkit: vet plugins/skills before install (vet-plugin) and audit code for race conditions and concurrency bugs (race-cond). Use before installing third-party agent extensions or when reviewing concurrent code.", "source": "./security", "category": "security" },
{ "name": "github", "description": "GitHub workflow toolkit: pick the next issue to work on from a milestone/backlog (backlog) and file detailed issues into a repo/Project using a locally-provisioned metadata cache (create-issue). Use for issue triage and issue filing.", "source": "./github", "category": "development" },
{ "name": "ui", "description": "UI testing toolkit: triage Playwright visual-regression (screenshot) failures — baseline vs actual vs diff, framed against task context, to decide bug vs expected change (vrt).", "source": "./ui", "category": "development" },
{ "name": "wiki", "description": "Documentation toolkit: verify a doc's accuracy against source code and external references, then migrate it into a project wiki (verify-doc).", "source": "./wiki", "category": "documentation" },
{ "name": "dev", "description": "Developer toolkit (sem-powered): annotate code with durable SEM@<sha> intent markers (sem-annotate), keep them maintained via a project convention (sem-auto), and find dead code + duplication and produce a ranked plan (dedupe). Uses the sem CLI entity graph. SupWhat 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.
- yesterday First seen · 24 lines scan A 6d2c53f59928
efitz-skills is a plugin published in the GitHub repository ericfitz/skills (2 stars, last pushed 9d 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 2026-08-31.
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