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twilio-sendgrid-email-settings

Configure SendGrid dynamic templates (Handlebars), tracking settings (opens, clicks, subscriptions), link branding for custom tracking domains, and content types (HTML, plain text, AMP). Use when customizing SendGrid email content, tracking behavior, or branded links. Requires a SendGrid API key (SG.-prefix) — not applicable to the Twilio Email API (comms.twilio.com).

74

Quality

93%

Does it follow best practices?

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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.

A tight, well-organized reference skill: token-efficient tables, exact console paths and API endpoints, and honest caveats (silent undefined variables, unreliable open tracking). The main gaps are missing complete API request examples for programmatic configuration and absent post-configuration verification steps.

Suggestions

Add one complete API example (e.g., a curl PATCH to /v3/tracking_settings/open with a JSON body) so the programmatic configuration path mentioned in the Overview is executable end-to-end.

Add a brief verification step after configuration — such as sending a test email to confirm tracking settings and template rendering behave as expected — to close the workflow checkpoint gap.

Consider moving the full Handlebars helper reference table into a references/ file and keeping a short subset inline, which would bring the body comfortably under 50 lines and strengthen progressive disclosure.

DimensionReasoningScore

Conciseness

The body is lean: table-formatted helper and tracking references, exact console paths, and no padding or explanation of concepts Claude already knows. Only trivially trimmable phrases like 'which improves deliverability and builds trust' keep it from being a perfect fit, and they are genuinely minor — the content clearly matches the lean/efficient anchor rather than the 'minor instances of over-explanation' anchor.

5 / 5

Actionability

Concrete guidance throughout — executable Handlebars examples in the helper table, 'Console > Settings > Sender Authentication > Link Branding' navigation, and 'GET /v3/whitelabel/links/{id}/validate'. It falls short of anchor 5 because there are no complete API request examples (e.g., a PATCH body for enabling tracking or creating a dynamic template) for the programmatic path the Overview mentions.

4 / 5

Workflow Clarity

Each config task is sequenced with exact paths, and Link Branding includes a validate-via-API checkpoint. Not anchor 5 because there is no verification step after configuring tracking or templates (e.g., send a test message to confirm settings applied); not anchor 3 because sequences and commands are concrete and only checkpoints are incomplete.

4 / 5

Progressive Disclosure

Well-organized single-file structure with clear section headers and a Next Steps cross-link to sibling skills, and no bundle files exist to evaluate. It scores 4 rather than 5 because the ~80-line body keeps all reference material (notably the full Handlebars helper table) inline with no external split, exceeding the under-50-line simple-skill case; it is clearly above anchor 3 since nothing is buried or poorly signaled.

4 / 5

Total

17

/

20

Passed

Description

100%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 exemplary: it names concrete capabilities with specifics, includes a natural and comprehensive 'Use when' trigger clause, and explicitly disambiguates from the adjacent Twilio Email API skill. It mirrors the rubric's good-overall examples closely.

DimensionReasoningScore

Specificity

Lists multiple concrete actions with named specifics — 'Configure SendGrid dynamic templates (Handlebars), tracking settings (opens, clicks, subscriptions), link branding for custom tracking domains, and content types (HTML, plain text, AMP)' — matching the comprehensive-coverage anchor.

5 / 5

Completeness

Explicitly answers both what ('Configure SendGrid dynamic templates... content types') and when ('Use when customizing SendGrid email content, tracking behavior, or branded links') with concrete trigger phrases — the anchor-5 pattern.

5 / 5

Trigger Term Quality

'Use when customizing SendGrid email content, tracking behavior, or branded links' plus synonyms like 'custom tracking domains', 'opens, clicks, subscriptions', and 'branded links' give comprehensive natural-term coverage with no common variation missing.

5 / 5

Distinctiveness Conflict Risk

The explicit boundary 'not applicable to the Twilio Email API (comms.twilio.com)' carves a clear niche and pre-empts mis-triggering against the sibling Twilio Email skill; conflict risk is minimal.

5 / 5

Total

20

/

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.

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
openai/plugins
Reviewed

Table of Contents

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