JustFill MCP 0.4.6 — hosted OAuth endpoint
The official MCP Registry now advertises the hosted JustFill Streamable HTTP endpoint at https://justfill.app/api/mcp.
- Connect directly from OAuth-capable MCP clients without installing a local process or pasting an API key.
- Keep using
uvx justfill-mcpthrough the published PyPI 0.4.6 package when a local stdio server is preferred. - Install the reviewed Gemini CLI extension with
gemini extensions install https://github.com/mrmaciej1/justfill-mcp. - Import the deterministic and vision-reviewed n8n workflows when PDF filling belongs inside a larger automation.
- Fill existing fillable, flat, and scanned PDFs from structured data and save reviewed layouts as reusable templates.
Try the guided five-row Excel → PDF workflow: https://justfill.app/solutions/fill-pdf-from-excel?utm_source=github&utm_medium=referral&utm_campaign=b2b_pdf_automation_2026q3&utm_content=mcp_release_046
Follow the n8n setup: https://justfill.app/integrations/n8n-fill-pdf-forms?utm_source=github&utm_medium=referral&utm_campaign=b2b_pdf_automation_2026q3&utm_content=mcp_release_046_n8n
The hosted endpoint is authenticated, uses the same usage limits as the web app, and is covered by the daily production PDF audit.