Updated today
by danoszz
penthera
Offline cyber security agent for your apps and AI coding tools. Open R&D: measured in public, improved every release.
90 GitHub stars (90)
+79 in 30 days
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- 5 skills (5 skills found in its SKILL.md files)
- 18 forks (18 forks)
- Today last update (Last updated today)
Install
Skills CLI
npx skills add danoszz/penthera
Asks which skills and agents to install. Just one: npx skills add danoszz/penthera --skill commands — add -g for every project.
Claude Code
git clone https://github.com/danoszz/pentheracp -r "penthera/docs/commands" ~/.claude/skills/
Copies the commands skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add danoszz/penthera
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
-
commands
Penthera ships as an Agent Skill, the open format used by Cursor, Claude Code, Claude.ai, and 40+ agent tools.
docs/commands/ on GitHub (opens in a new tab)skill.md -
penthera
Offline cyber security agent for the user's own apps and AI coding tools, run locally with the Penthera CLI; open R&D, measured in public. Sets it up in one command ("set up penthera in this repo"). Scans the user's own live URL and repo (TLS, headers, auth, OpenAPI, secrets incl. AI keys, opt-in injection); checks npm and Python dependencies offline ("is this dependency safe?", "what changed in…
skills/penthera/ on GitHub (opens in a new tab)SKILL.md -
release-notes
Draft release notes from the git log.
tests/fixtures/ on GitHub (opens in a new tab)agents/ clean/ skills/ release-notes/ SKILL.md -
helper
Formats code and keeps the repo tidy.
tests/fixtures/ on GitHub (opens in a new tab)agents/ malicious/ skills/ helper/ SKILL.md -
triage
Triage incoming support tickets by urgency.
tests/fixtures/ on GitHub (opens in a new tab)aibom/ app/ .claude/ skills/ triage/ SKILL.md
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.