Publish Markdown to Google Docs
Quickly publish markdown notes to styled Google Docs using pandoc and a Word template.
When to use
- User wants to publish a markdown note to Google Docs
- User says "publish to Google Docs", "create a Google Doc from markdown", or "push this to Drive"
- User wants to apply consistent branding/styling to documents before sharing
Prerequisites
- pandoc - Must be installed (see self-healing below)
- A Word template (.docx) with desired styles
- OAuth credentials for Google Drive (one-time setup)
Consent boundary and the local-generation fallback
The Google Drive OAuth flow (upload_to_drive.py) opens a browser for Google
login on FIRST run and is a consent boundary the agent cannot cross
autonomously (see the consent-gated-verification skill). Before starting
the full convert-then-upload workflow, verify both blockers:
- pandoc installed?
which pandoc— if missing,pixi global install pandoc(preferred per AGENTS.md) or another option from the self-healing table. - Google OAuth creds present?
echo ${GOOGLE_CLIENT_ID:+set}/echo ${GOOGLE_CLIENT_SECRET:+set}— if either is empty, the upload step will fail.
If BOTH are satisfied → run the full workflow (convert + upload).
If OAuth creds are MISSING (the common case for a first attempt on a new project/machine) → offer the local-generation fallback FIRST rather than asking the user to do Google Cloud Console setup:
Fallback: generate .docx locally, user uploads manually
- Convert markdown to .docx with pandoc (Step 2 of the main workflow).
- Report the local path of the generated .docx to the user.
- Let the user drag-and-drop the file into Google Docs / Drive themselves.
This sidesteps the OAuth consent boundary entirely and is usually what the user wants for a one-off document (setting up OAuth credentials for a single doc is rarely worth the Google Cloud Console work). Verified 2026-07-18 in the brain42 project: user chose the local-generation path over OAuth setup for a letter-of-support .docx.
Only set up OAuth (Google Cloud Console OAuth client + env vars) if the user will publish to Google Docs REPEATEDLY and wants the automated upload path.
Self-healing: Installing pandoc
If pandoc is not installed, ask the user how they would like to install it:
Preferred option (pixi):
pixi global install pandoc
Alternative options by platform:
| Platform | Command |
|----------|---------|
| macOS (Homebrew) | brew install pandoc |
| macOS (MacPorts) | port install pandoc |
| Windows (Chocolatey) | choco install pandoc |
| Windows (winget) | winget install --source winget --exact --id JohnMacFarlane.Pandoc |
| Linux (Conda) | conda install -c conda-forge pandoc |
| Any (download) | Download from https://github.com/jgm/pandoc/releases/latest |
Use the question tool to present these options if pandoc is missing.
Workflow
Step 1: Check pandoc availability
which pandoc && pandoc --version
If not found, prompt user to install (see self-healing above).
Step 2: Convert markdown to docx with pandoc
pandoc INPUT.md --from markdown --to docx --reference-doc=TEMPLATE.docx --output=OUTPUT.docx
The --reference-doc flag applies the template's styles (fonts, headings, margins) to the output.
Step 3: Upload to Google Drive
uv run scripts/upload_to_drive.py --input OUTPUT.docx --title "Document Title"
Returns a shareable Google Docs link.
Example
# Convert and upload
pandoc "proposal.md" --from markdown --to docx --reference-doc="template.docx" --output="proposal.docx"
uv run scripts/upload_to_drive.py --input "proposal.docx" --title "My Proposal"
Scripts
upload_to_drive.py
Uploads a docx file to Google Drive using OAuth2 user authentication.
Usage:
uv run scripts/upload_to_drive.py --input /path/to/file.docx --title "Document Title"
Setup (one-time):
- Go to https://console.cloud.google.com/apis/credentials
- Create an OAuth 2.0 Client ID (Desktop app)
- Set environment variables:
export GOOGLE_CLIENT_ID='your-client-id.apps.googleusercontent.com'
export GOOGLE_CLIENT_SECRET='your-client-secret'
Features:
- Opens browser for Google login on first run
- Saves credentials locally for future use
- Use
--logoutto remove saved credentials - Use
--no-shareto keep document private
Template Style Requirements
For best results, your template should have these styles defined:
| Style | Usage | |-------|-------| | Title | Document title (# heading) | | Heading 1 | Major sections (## heading) | | Heading 2 | Subsections (### heading) | | Heading 3 | Sub-subsections (#### heading) | | Normal | Body paragraphs |
Notes
- Pandoc handles all markdown correctly: lists, bold, italic, tables, code blocks, links
- The template's fonts, colors, and margins are preserved via
--reference-doc - Images from the template are not copied - this only applies styles
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