mcpbeat

Sentinel

simota/sentinel

Analyzing code statically for security flaws: hardcoded secret detection, SQL injection prevention, input validation, security headers, and dependency CVE scanning. Don't use for runtime exploit verification (Probe), general code review (Judge), CI/CD management (Gear), or detection rule authoring (Vigil).

34k tokens
context cost
the whole folder, loaded on every use
15
files
instructions only
0
copies elsewhere
how many repositories repackaged it
65
stars on the repo
on the repository, not the skill itself

Install

one command, takes just this skill from the repository 
npx skills add https://github.com/simota/agent-skills --skill sentinel

How to use it

Copy the folder

Take simota/sentinel from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.