skills: Give your AI agent a phone number: order a private number in 200+ countries over the API, read the SMS

by sv-number · Claude Skill · ★ 167

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Security audit verdict: SAFE · quality 57/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

agent-skillagent-skillsai-agentsanthropicautomationclaudeclaude-codeclaude-skillcodexotp

Quick Facts

Stars167
Forks4
LanguagePython
CategoryClaude Skill
LicenseMIT
Quality Score57/100
Last Updated2026-08-10
Created2026-08-07
Platformsclaude-code, codex, python
Est. Tokens~5k

About skills

SV Number agent skill Your agent hits a signup wall: "we sent a code to your phone". It has no phone. This skill gives it one on demand, in the country the service expects, and reads the code back over the API. One markdown file. No SDK, no dashboard, no human at the keyboard.

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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