# Gemina

> Gemina is the production harness for AI document extraction. Specialized agents reason, cross-check, and refuse to guess — across any format, any language. Integrate via REST API or MCP server. Privacy-first, with a free FileTag tier (1,500 tags/month, no credit card).

Gemina is not a single LLM call dressed up as a product. It is the layer around the model: routing, validation, cross-checking, refusal-to-guess, and compliance controls — the harness you need to ship document AI in production. The flagship free product is **FileTag**, an MCP server and REST API that turns any PDF or image into structured metadata, smart filenames, and an enriched copy. FileTag is callable from Claude Desktop, Cursor, OpenClaw, Hermes-Agent, and any MCP-compatible host.

For a single-fetch dump of the full site content, see https://www.gemina.co/llms-full.txt. For a plaintext index of every page (with links to the markdown copies), see https://www.gemina.co/sitemap.md. For agent-ready install instructions (FileTag MCP), see https://raw.githubusercontent.com/tommyil/gemina-mcp/main/llms-install.md (canonical) or browse the repo at https://github.com/tommyil/gemina-mcp. For MCP-host discovery, see https://www.gemina.co/.well-known/mcp.json.

## Product

- [Homepage](https://www.gemina.co/): Overview of the production harness positioning, capabilities, and customer logos.
- [Features](https://www.gemina.co/features): Pain → fix breakdown of what the harness adds on top of a raw LLM (validation, cross-checking, refusal, compliance).
- [Technology](https://www.gemina.co/technology): How the multi-agent architecture works — specialized agents, validation layers, and the orchestration pattern.
- [FileTag](https://www.gemina.co/filetag): Free MCP server and REST API for document tagging, renaming, and metadata enrichment. 1,500 calls/month free.
- [Invoice Demo](https://www.gemina.co/demo/invoice): Interactive in-browser demo — upload an invoice and see the extraction with line items, validation, and confidence indicators.

## Documentation

- [API Documentation (HTML)](https://www.gemina.co/docs): Official SDKs for TypeScript, Python, C#, Java, and PHP — process a document in one call, then search and chat over your results. Raw REST API too.
- [API Documentation (markdown)](https://www.gemina.co/docs.md): Same content, plaintext markdown — easier for agents to ingest.
- [FileTag Docs (HTML)](https://www.gemina.co/docs/filetag): MCP server setup, REST API reference, and integration recipes for Claude Desktop, Cursor, LangChain, and other agent hosts.
- [FileTag Docs (markdown)](https://www.gemina.co/docs/filetag.md): Same content, plaintext markdown.
- [Install guide for agents (canonical)](https://raw.githubusercontent.com/tommyil/gemina-mcp/main/llms-install.md): Step-by-step FileTag MCP install with copy-pasteable config snippets for Claude Desktop, Cursor, Claude Code, VS Code, Cline, Windsurf, Codex CLI, OpenClaw, Hermes-Agent, and curl smoke-tests. Hosted in the [gemina-mcp repo](https://github.com/tommyil/gemina-mcp) — single source of truth.
- [MCP manifest](https://www.gemina.co/.well-known/mcp.json): Machine-readable discovery file for FileTag's MCP server.

## Pricing

- [Pricing](https://www.gemina.co/pricing): Credit-based pricing for the production harness. Free FileTag tier with 1,500 tags/month, no credit card. Transparent per-page rates.

## Company

- [About](https://www.gemina.co/about): Mission, team, and the reasoning behind the harness approach to production AI.
- [Trust Center](https://www.gemina.co/trust-center): Security posture, data handling, compliance commitments, and privacy-first guarantees.
- [Contact](https://www.gemina.co/contact): Sales, support, and partnership inquiries. Email: info@gemina.co. LinkedIn: linkedin.com/company/gemina-ai.
- [FAQ](https://www.gemina.co/faq): Common questions across general, FileTag, getting-started, technical, billing, security, and enterprise categories.

## Integration

- **MCP server**: Available for FileTag. Documented at /docs/filetag with setup recipes for Claude Desktop, Cursor, OpenClaw, and Hermes-Agent.
- **REST API**: Bearer-token authenticated. Base URL and endpoint reference at /docs.
- **Sign up**: https://console.gemina.co/registration/create-account?planId=trial (free trial, no credit card for FileTag tier).
- **Console**: https://console.gemina.co (account, billing, API keys).

## Policies

- [Privacy Policy](https://www.gemina.co/privacy-policy)
- [Terms of Service](https://www.gemina.co/terms-of-service)
- [Cookie Policy](https://www.gemina.co/cookie-policy)
- [Refund Policy](https://www.gemina.co/refund-policy)

## Notes for AI agents

- All marketing pages are server-rendered HTML — content is available without executing JavaScript.
- Structured data is provided as JSON-LD (Organization, WebPage, SoftwareApplication, FAQPage, BreadcrumbList).
- The contact form at /contact is reCAPTCHA-protected; for programmatic outreach, prefer info@gemina.co.
- The console (console.gemina.co) is authenticated. Public marketing content lives at www.gemina.co.