Security & Testing Agent Skills

4,118 Security & Testing agent skills on Mcprush — 4,118 free.

4,118 agent skills

Every bundle is published in full, so you can read it before you install it
Security & Testing

This skill should be used when the user asks to "create a hookify rule", "write a hook rule", "configure hookify", "add a hookify rule"…

2.1k ctx standalone
Free Details

Performs comprehensive C/C++ security review for memory corruption, integer overflows, race conditions, and platform-specific…

3.3k ctx standalone
Free Details

Create and manage sandboxed WASM agents for isolated code execution

450 ctx standalone
Free Details

Understand a codebase before looking for bugs in it - what each function assumes, what it guarantees, and what it depends on elsewhere.

6k ctx standalone
Free Details

Security & Testing agent skills on mcprush sequence security work correctly — rotate the credential before rewriting the history, sketch the trust boundary before building the feature. The kinds are workflow, expertise, output format, voice & style and guardrail, and the one a skill belongs to, where its author declared it, is the fastest way to guess what it will do to your prompt.

What to look at before installing one is what it costs in context and what it takes away: a guardrail that refuses an action and a voice that rewrites a sentence are both skills, and only one of them will stop the agent doing something. Every skill here says what it costs in context, which kind it is where its author declared one, what it needs beside it to work and the licence it is published under, next to the publisher it came from and whether that publisher has been verified. The filters on the left narrow it further and the sort at the top decides what comes first.

A skill is not connected to anything: there is no endpoint to authorise and nothing routed through the gateway. Installing one drops a folder of instructions into the client’s own skill folder, and uninstalling it is deleting that folder. The exact line for each client is on the skill’s own page, because it differs by client rather than by skill.

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