Twilio SMS messaging via uni CLI. Use when user wants to send SMS, check message status, or list sent messages. Requires TWILIO_ACCOUNT_SID, TWILIO_AUTH_TOKEN, and TWILIO_PHONE_NUMBER.
90
88%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Risky
Do not use without reviewing
Quality
Discovery
89%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
This is a well-crafted skill description that clearly communicates its purpose and when to use it. It includes explicit trigger guidance with natural user terms and is highly distinctive. The main weakness is that the capability list could be slightly more detailed about specific features.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Names the domain (Twilio SMS) and lists some actions (send SMS, check message status, list sent messages), but could be more comprehensive with specific details about message formatting, bulk sending, or error handling capabilities. | 2 / 3 |
Completeness | Clearly answers both what (Twilio SMS messaging via uni CLI with specific capabilities) and when (explicit 'Use when user wants to send SMS, check message status, or list sent messages'). Also includes helpful context about required credentials. | 3 / 3 |
Trigger Term Quality | Includes natural keywords users would say: 'send SMS', 'message status', 'sent messages', 'Twilio'. These are terms users would naturally use when needing SMS functionality. | 3 / 3 |
Distinctiveness Conflict Risk | Very distinct with specific triggers around Twilio, SMS, and the uni CLI tool. Unlikely to conflict with other skills due to the specific technology stack and messaging focus. | 3 / 3 |
Total | 11 / 12 Passed |
Implementation
87%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a well-crafted, concise skill that provides immediately actionable CLI commands for Twilio SMS operations. The content respects Claude's intelligence and avoids unnecessary explanation. Minor improvement could be made by suggesting users verify authentication status before attempting to send messages.
Suggestions
Consider adding a brief workflow note suggesting users run 'uni twilio auth --status' to verify configuration before first send attempt
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Every line serves a purpose. No explanation of what Twilio or SMS is. Commands are shown directly without preamble. Notes section is minimal and contains only non-obvious information. | 3 / 3 |
Actionability | All commands are copy-paste ready with realistic examples. Shows both environment variable and CLI authentication methods. Includes practical variations like custom from number and message count flags. | 3 / 3 |
Workflow Clarity | This is a simple CLI tool skill, but the authentication section could benefit from a clearer sequence (authenticate first, then send). No explicit validation step to confirm auth worked before sending messages. | 2 / 3 |
Progressive Disclosure | For a simple CLI skill under 50 lines, the structure is appropriate. Clear sections for auth, send, list, and notes. No need for external references given the scope. | 3 / 3 |
Total | 11 / 12 Passed |
Validation
90%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 10 / 11 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
allowed_tools_field | 'allowed-tools' contains unusual tool name(s) | Warning |
Total | 10 / 11 Passed | |
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Table of Contents
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