protolabsai/protoagent · plugins/cowork/skills/pptx/SKILL.md

pptx skillA

pptx is agent-read markdown (skill) from protolabsai/protoagent: Build or edit slide decks (.pptx) as real files — pitch decks, briefings, status readouts — or extract content from existing ones. Use whenever slides or presentations are the input or the deliverable. Not for documents, spreadsheets, or PDFs..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add protolabsai/protoagent/pptx@git:20260912.2e144f3
Exact content
mdr add protolabsai/protoagent/pptx@sha256:bd935a9e8020758c

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_zunz4jt24hp4yhrt.svg)](https://markdownregistry.com/a/art_zunz4jt24hp4yhrt)

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Versions

versioncommittedcommitsizeaudit
git:20260912.2e144f3 latest2026-09-12 2e144f3 2,676 BA view · diff
git:20260912.42516ad2026-09-12 42516ad 2,650 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2676 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

GitHub

protolabsai/protoagent · 10 stars · license MIT · pushed 2026-09-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zunz4jt24hp4yhrt
GET https://markdownregistry.com/api/v1/resolve?ref=protolabsai/protoagent/pptx
GET https://markdownregistry.com/api/v1/blob/bd935a9e8020758c0bd0da71842091bcb36a08362b1f9deb10601663b7bb6c45