injection-spotter
100 / 100 · Low risk
Fine to try.
Spot prompt-injection in untrusted content before an agent acts on it — the anatomy of injected instructions across the channels attackers use (email, web, files, tool outputs, documents), the tell-list, and the safe-handling response. Use when asked is this content trying to hijack my agent, check this page or email or file for prompt injection, spot the injection, or why did my agent go off-task. Produces the injection verdict with quoted tells, the channel-specific patterns, and the safe-han…
What this skill can do
We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.
Other copies in this repository
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'injection-spotter' ] || [ -L ~/.agents/skills/'injection-spotter' ]; then echo 'A skill folder named injection-spotter already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/mohitagw15856/pm-claude-skills' "$d" && git -C "$d" checkout --quiet 'edb6995427bac9d948775258a82aeecced60ceb1' -- 'skills/injection-spotter' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/injection-spotter' ~/.agents/skills/'injection-spotter' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'injection-spotter' ~/.claude/skills/'injection-spotter' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
[](https://zalavijaysinh.github.io/skilltrust/repos/mohitagw15856/pm-claude-skills/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-11 | edb6995 | 100 |
| 2026-11-08 | 0246bd4 | 100 |
| 2026-11-07 | 0246bd4 | 100 |