sender-monitoring SKILL.md skillA
sender-monitoring from chunkydotdev/email-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add chunkydotdev/email-skills/sender-monitoring@git:20260330.53dc19fPins git:20260330.53dc19f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- chunkydotdev/email-skills
- Path
skills/operations/sender-monitoring/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260330.53dc19f, committed Mar 30, 2026
- Size
- 30,904 bytes
- Repository stars
- 7
- License
- MIT
Build dashboards, alerts, and monitoring systems for email sending operations. Use when setting up deliverability monitoring, configuring alert thresholds, checking blocklists, building email metrics dashboards, or responding to deliverability incidents.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Sender Monitoring Set up the dashboards, alerts, and monitoring systems that tell you when something is wrong with your email sending before your recipients (or providers) tell you. ## When to use this skill - Setting up monitoring for a new sending domain or email system - Building a dashboard to track delivery rates, bounces, and complaints - Configuring alerts for deliverability problems - Checking if your domain or IP is on a blocklist - Investigating a sudden drop in deliverability or open rates - Setting up Google Postmaster Tools, Microsoft SNDS, or Yahoo Sender Hub - Building an incident response process for email deliverability issues - Deciding which metrics to track and what thresholds to alert on ## Related skills - `sender-reputation` - understanding the reputation signals you're monitoring - `bounce-handling` - processing the bounces that feed your monitoring metrics - `webhook-processing` - receiving the delivery events that power your dashboards - `rate-limiting` - volume controls that monitoring should track - `domain-authentication` - authentication failures that monitoring should catch - `suppression-lists` - suppression growth is a key metric to watch …
Read the whole file at its exact version.
How to install
mdr add chunkydotdev/email-skills/sender-monitoring@sha256:75569047c99718f7The line at the top of this page pins the label git:20260330.53dc19f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_6tyk7vzb7g62ugqv)
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Versions
The registry has recorded 1 version of this file, committed on Mar 30, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (30904 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
chunkydotdev/email-skills · 7 stars · license MIT · pushed 2026-10-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_6tyk7vzb7g62ugqv GET https://markdownregistry.com/api/v1/resolve?ref=chunkydotdev/email-skills/sender-monitoring GET https://markdownregistry.com/api/v1/blob/75569047c99718f7283229c7eea0e580596eca0bc8d8d11342834cea60852985
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.