pp-gmail SKILL.md skillA
pp-gmail from mvanhorn/printing-press-library is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mvanhorn/printing-press-library/pp-gmail@git:20260821.f7495d5Pins git:20260821.f7495d5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mvanhorn/printing-press-library
- Path
cli-skills/pp-gmail/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260821.f7495d5, committed Aug 21, 2026
- Size
- 30,854 bytes
- Repository stars
- 2,075
- License
- none declared
Mailbox cleanup that can prove itself — preview, confirm, undo, verify — from a binary that structurally cannot send email. Trigger phrases: `clean up my inbox`, `summarize my email`, `who emails me the most`, `unsubscribe me from these`, `what's eating my Gmail storage`, `use gmail-pp-cli`, `run gmail`.
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
<!-- GENERATED FILE — DO NOT EDIT.
This file is a verbatim mirror of library/productivity/gmail/SKILL.md,
regenerated post-merge by tools/generate-skills/. Hand-edits here are
silently overwritten on the next regen. Edit the library/ source instead.
See the repository agent guide, section "Generated artifacts: registry.json, cli-skills/". -->
# Gmail — Printing Press CLI
## Prerequisites: Install the CLI
This skill drives the `gmail-pp-cli` binary. **You must verify the CLI is installed before invoking any command from this skill.** If it is missing, install it first:
1. Install via the Printing Press installer. It defaults binaries to `$HOME/.local/bin` on macOS/Linux and `%LOCALAPPDATA%\Programs\PrintingPress\bin` on Windows:
```bash
npx -y @mvanhorn/printing-press-library install gmail --cli-only
```
2. Verify: `gmail-pp-cli --version`
3. Ensure the reported install directory is on `$PATH` for the agent/runtime that will invoke this skill.
…Read the whole file at its exact version.
How to install
mdr add mvanhorn/printing-press-library/pp-gmail@sha256:e268790cab272f1fThe line at the top of this page pins the label git:20260821.f7495d5, 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_fki6vjibfsgmgmnv)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 21, 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 (30854 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
mvanhorn/printing-press-library · 2,075 stars · license none declared · pushed 2026-10-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fki6vjibfsgmgmnv GET https://markdownregistry.com/api/v1/resolve?ref=mvanhorn/printing-press-library/pp-gmail GET https://markdownregistry.com/api/v1/blob/e268790cab272f1ffd3f789a8917e6bdd887af776265da97b5f61b0e4c425cd3
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.