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twilio-sendgrid-account-setup

Set up a SendGrid account for email delivery. Covers API key creation (SG.-prefix), domain authentication (DKIM/SPF via CNAME records), Single Sender Verification for testing, SDK installation, and the relationship between SendGrid and Twilio credentials. Use before any other SendGrid skill. This skill is for SendGrid only — not the Twilio Email API (comms.twilio.com).

77

Quality

96%

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

92%Weight 40%Scale 1-3

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

The body is highly actionable and concise with a clear sequenced workflow and validation step. Its main weakness is progressive disclosure: it is a monolithic document whose reference tables could be split into separate files.

Suggestions

Move the multi-language SDK install matrix and SMTP relay settings into a references/ file (e.g. references/sdk-and-smtp.md), keeping only the primary SDK install in the Quickstart.

Extract the SendGrid/Twilio product comparison table into a references/ file and link to it from the 'SendGrid and Twilio' section so the overview stays lean.

Add a short 'References' section that signals these one-level-deep files so navigation is explicit.

DimensionReasoningScore

Conciseness

The body is dense and reference-driven (tables for SDKs, scopes, SMTP, Twilio products) with no padding or explanation of basic concepts Claude already knows, so every section earns its place.

3 / 3

Actionability

Provides copy-paste-ready guidance — the `export SENDGRID_API_KEY=` command, per-language SDK install commands, concrete CNAME record values, and the exact verify endpoint `GET /v3/whitelabel/domains/{id}/validate`.

3 / 3

Workflow Clarity

The Quickstart is a numbered sequence (get key → set env var → install SDK → authenticate domain) and domain authentication includes an explicit verification step plus failure gotchas ('Filter by valid: true').

3 / 3

Progressive Disclosure

The skill is a single ~110-line file with no bundle references, and reference-like material (the multi-language SDK matrix, SMTP settings, the Twilio/SendGrid product matrix) lives inline where a split into reference files would aid navigation — so structure is good but content is not appropriately divided.

2 / 3

Total

11

/

12

Passed

Description

100%Weight 40%Scale 1-3

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 specific, third-person, and clearly distinguishes SendGrid from the Twilio Email API while providing an explicit use-trigger. It cleanly answers both what the skill does and when to use it.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — 'API key creation (SG.-prefix)', 'domain authentication (DKIM/SPF via CNAME records)', 'Single Sender Verification for testing', and 'SDK installation' — matching the anchor for specific concrete actions rather than vague language.

3 / 3

Completeness

Clearly states what it does (account setup with the listed sub-tasks) and provides explicit trigger guidance ('Use before any other SendGrid skill'), satisfying both 'what' and 'when' and avoiding the cap at 2.

3 / 3

Trigger Term Quality

Uses natural phrases a user would say ('Set up a SendGrid account for email delivery', 'API key', 'domain authentication', 'SDK installation'), giving good coverage of natural trigger terms rather than opaque jargon.

3 / 3

Distinctiveness Conflict Risk

Explicitly carves a niche ('This skill is for SendGrid only — not the Twilio Email API (comms.twilio.com)'), making it unlikely to trigger for the wrong skill.

3 / 3

Total

12

/

12

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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