sinch-mailgun-inspect

Installation
SKILL.md

Mailgun Inspect

Overview

Mailgun Inspect (by Sinch) is an email pre-send quality control API. Five capabilities:

Capability Base Path Input
Accessibility /v1/inspect/accessibility html + encoded
Link Validation /v1/inspect/links links URL array (or /html-validate for HTML)
Image Validation /v1/inspect/images links URL array (or /html-validate / /upload)
Code Analysis /v1/inspect/analyze html (no encoded field)
Email Previews /v1/preview/tests (V1) / /v2/preview/tests (V2) varies

For full endpoint tables and request schemas, see references/api-endpoints.md.

Agent Instructions

  1. Determine scope: If user says "check my email" or "QC" → run all four HTML-based tests in parallel. If they name a specific capability (e.g., "check links") → run only that one.
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sinch/skills
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Mar 27, 2026