What is agent-usability-test?
agent-usability-test is a Claude skill by serpapi that test whether agents can discover and use your tool — the subject under test is the interface, not the agent. It is listed under Engineering practice and has 10 GitHub stars.
| Type | Claude skill |
|---|---|
| Author | serpapi |
| Repository | serpapi/skills |
| Popularity | 10 GitHub stars |
| Category | Engineering practice |
| Security | Low risk (100/100) |
| Rank | #1,033 of 1,262 Claude skills; #186 in Engineering practice |
| SKILL.md length | 93 lines |
| License | MIT |
| Last commit | 2026-07-09 |
Is agent-usability-test safe to install?
agent-usability-test scores 100/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 9 of 9 checks.
Skill results come from a static scan of its SKILL.md for instruction overrides, hidden actions, risky commands and credential access.
| Check | Result |
|---|---|
| No instruction-override phrases | Pass |
| No hidden actions | Pass |
| No pipe-to-shell installers | Pass |
| No obfuscated code | Pass |
| No destructive commands | Pass |
| Doesn't ask for keys or credentials | Pass |
| No network requests | Pass |
| No shell commands | Pass |
| Installs no packages | Pass |
How do I install agent-usability-test?
- Install with the skills CLI. Works for Claude Code and other agents that read skills.
npx skills add https://github.com/serpapi/skills --skill agent-usability-test
- Or copy it by hand. Claude Code loads any folder with a SKILL.md from ~/.claude/skills.
git clone https://github.com/serpapi/skills cp -r skills/skills/agent-usability-test ~/.claude/skills/agent-usability-test
- Use it. Claude loads the skill when a task matches its description. You can also name it in your prompt.
Use the agent-usability-test skill to …
Or ask Claude to set it up
Paste this into Claude Code and it installs agent-usability-test for you:
Install the "agent-usability-test" skill from https://github.com/serpapi/skills/tree/master/skills/agent-usability-test into ~/.claude/skills, then tell me in one line what it does.
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This repository has 2 Claude skills on MCPMods.
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