Overview
What is Gemina Filetag?
Gemina Filetag is an MCP server that tags, renames, and enriches PDFs and images with structured metadata extracted via OCR and an LLM. It is built for AI agents that need to organize unstructured document collections.
How to use Gemina Filetag?
Configure Gemina Filetag as a Streamable HTTP MCP server by adding the URL https://api.gemina.co/api/v1/mcp/ and your API key (obtained free from console.gemina.co) to the mcpServers section of your client. No local installation, Docker, or model downloads are needed.
Key features of Gemina Filetag
- Extract structured fields (title, date, party names, document type, language, summary) from PDFs or images.
- Generate descriptive filenames from extracted metadata.
- Embed metadata back into the file (PDF info dictionary, EXIF).
- Zero setup with a free tier of 1,500 tags per month, no credit card required.
- Document-type agnostic — works with invoices, receipts, contracts, IDs, screenshots, handwritten notes.
- Returns a predictable schema every time, with null values when unsure.
Use cases of Gemina Filetag
- Automatically tag and rename scanned invoices and receipts for accounting.
- Enrich contract PDFs with extracted counterparty names and dates.
- Organize a pile of handwritten notes or ID cards into searchable files.
- Integrate into AI workflows that require structured metadata from unstructured documents.
FAQ from Gemina Filetag
How do I get a free API key?
Visit console.gemina.co and create an account. It takes under a minute and requires no credit card.
What file types does Gemina Filetag support?
It accepts both PDFs and common image formats.
Do I need to install any software to use Gemina Filetag?
No. Gemina Filetag runs as a hosted Streamable HTTP server — no local install, no Docker, and no model downloads.
What metadata fields are extracted?
Structured fields include title, date, party names, document type, language, and a summary. The schema is consistent across documents, with nulls when the field cannot be determined.
Is there a free tier?
Yes, the free tier provides 1,500 tags per month at no cost. Paid unlimited usage is available (usage-based billing).
