Guides

Install agents without guessing.

Plain-English guides on agent and skill safety, plus best-of lists for every category built from our scan of 31,604 listings.

Articles

Most are fine, some are not, and many have never been checked. What a skill can do once installed, and the numbers from 31,604 listings we indexed.

A practical 10-minute check for MCP servers and agent skills: where to look, which lines matter, and when to walk away.

What prompt injection is, how it reaches an agent through skills, web pages and email, and what actually reduces the risk.

Install a skill in Grok Bot in one step, check it first, and set up Botlens so your bot finds safe skills on its own.

Use the free, static Botlens JSON API so any agent can search safety-checked bots and skills by task, badge and category.

Draft report: 31,604 public bot and skill listings indexed, 10,837 Safe, 584 Risky, 19,415 unscanned. Sources, categories and what we found.

Let your Grok Bot check Botlens first

The free Botlens skill searches this catalog, skips anything flagged Risky and asks you before installing.