agent-email-inbox SKILL.md skillF
agent-email-inbox from moizibnyousaf/marketing-cli is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add moizibnyousaf/marketing-cli/agent-email-inbox@git:20260503.12df1f3Pins git:20260503.12df1f3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- F, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- moizibnyousaf/marketing-cli
- Path
skills/agent-email-inbox/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260503.12df1f3, committed May 3, 2026
- Size
- 9,897 bytes
- Repository stars
- 33
- License
- MIT
Use when setting up a secure email inbox for any AI agent — configuring inbound email via Resend, webhooks, tunneling for local development, and implementing security measures to prevent prompt injection attacks. Also use when someone mentions 'agent email', 'bot inbox', 'receive emails for agent', 'agent webhook', 'email security for AI', 'prompt injection via email', 'inbound email for bot', or wants their AI agent to receive and respond to emails securely.
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
# AI Agent Email Inbox Set up a secure email inbox that lets an AI agent receive and respond to emails, with protection against prompt injection and email-based attacks. **Core principle:** An AI agent's inbox is a potential attack vector. Malicious actors can email instructions that the agent might blindly follow. Security configuration is not optional — it's the first thing you implement, not the last. This skill is context-independent — it does not use `brand/` files and works identically in any project. ## On Activation 1. Ask the user which agent needs an email inbox and what framework they're using (Next.js, Express, etc.). 2. Determine environment: local development or production deployment. 3. Walk through domain setup (Resend-managed or custom). 4. Set up webhook endpoint with signature verification. 5. If local dev: configure tunneling. 6. Implement security level — read [references/security-levels.md](references/security-levels.md) and present options to the user. 7. Connect webhook to agent processing. **Output:** A configured webhook handler file, environment variable checklist, and security configuration. ## Architecture ``` …
Read the whole file at its exact version.
How to install
mdr add moizibnyousaf/marketing-cli/agent-email-inbox@sha256:c3ad87b1df415957The line at the top of this page pins the label git:20260503.12df1f3, 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_hwximjyswyuhzbgs)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 3, 2026.
Audit of the latest version
- FAIL, critical: No instruction to send local credentials anywhere (matched: send = new Resend(process.env)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9897 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 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
moizibnyousaf/marketing-cli · 33 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hwximjyswyuhzbgs GET https://markdownregistry.com/api/v1/resolve?ref=moizibnyousaf/marketing-cli/agent-email-inbox GET https://markdownregistry.com/api/v1/blob/c3ad87b1df4159575a6b539ca9fc64be70e62a2702d75234ab5b4497a472392f
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.
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