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twilio-sms-send-message

SMS and MMS deep-dive reference. Covers SMS-specific error codes, message filtering troubleshooting ("Messages Being Filtered or Blocked?" diagnostic checklist), MMS media support (US/CA/AU only), and SMS pumping indicators. For sending SMS, use twilio-send-message instead. Use this skill only when debugging SMS delivery issues or needing SMS-specific details not in the consolidated send skill.

70

Quality

85%

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SecuritybySnyk

Passed

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SKILL.md
Quality
Evals
Security

Quality

Content

82%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is a well-structured, highly actionable reference with executable code in two languages, an ordered troubleshooting checklist, and clear navigation. It is concise and assumes competence; only minor trimming and structural polish keep individual dimensions at 4 rather than 5.

DimensionReasoningScore

Conciseness

Largely efficient with clean code blocks and reference tables that earn their place; assumes Claude's competence without explaining basic concepts, with only minor instances that could be trimmed, fitting the 'efficient; minor over-explanation' anchor.

4 / 5

Actionability

Copy-paste-ready Python and Node.js examples cover the common cases (send SMS, MMS, messaging service, status callback) alongside an error-code table with concrete fixes, matching the 'fully executable; specific examples cover common cases' anchor.

5 / 5

Workflow Clarity

The 'Messages Being Filtered or Blocked?' section provides a numbered, ordered diagnostic checklist with per-cause fixes and redirects — a clear sequence with most checkpoints present; not a destructive/batch operation so no validation cap applies.

4 / 5

Progressive Disclosure

Well-organized into clear sections (Overview, Quickstart, Key Patterns, Common Errors, CANNOT, Next Steps) with one-level-deep, clearly signaled references to sibling skills and no nested bundle references; minor organization gaps keep it just below a 5.

4 / 5

Total

17

/

20

Passed

Description

87%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is strong: third-person voice, explicit what/when structure, concrete capability list, and a clear redirect that reduces conflict risk. It fully anchors to the top of the completeness and distinctiveness dimensions.

DimensionReasoningScore

Specificity

Names the domain (SMS/MMS) and lists several concrete capabilities — 'SMS-specific error codes', 'message filtering troubleshooting', 'MMS media support (US/CA/AU only)', and 'SMS pumping indicators' — with only minor coverage gaps, fitting the 'lists several specific actions' anchor.

4 / 5

Completeness

Explicitly answers what ('SMS and MMS deep-dive reference. Covers...') and when ('Use this skill only when debugging SMS delivery issues or needing SMS-specific details...') with concrete trigger phrases, plus a redirect away from twilio-send-message.

5 / 5

Trigger Term Quality

Good natural-keyword coverage ('SMS', 'MMS', 'message filtering', 'SMS pumping', 'debugging SMS delivery issues') with a few common synonyms missing, matching the 'good keyword coverage; a few natural terms missing' anchor.

4 / 5

Distinctiveness Conflict Risk

Occupies a clear niche (SMS/MMS debugging deep-dive) with distinct triggers and explicit redirect ('For sending SMS, use twilio-send-message instead'), minimizing conflict risk with the consolidated send skill.

5 / 5

Total

18

/

20

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
openai/plugins
Reviewed

Table of Contents

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