> ## Documentation Index
> Fetch the complete documentation index at: https://docs.aigmented.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> What's new in the Aigmented API

## 2026-03-27

**Public API launch**

* `POST /api/v1/collections/{id}/search` — semantic search with filters and reranking
* `POST /api/v1/collections/{id}/ask` — RAG-powered question answering with `fast` and `full` modes, streaming support
* `POST /api/v1/collections/{id}/files/upload` — direct file upload (PDF, XLSX, CSV, DOCX)
* MCP server (`@aigmented/mcp`) for Claude Desktop and Cursor integration
* OpenAPI 3.1 spec at `/api/v1/openapi.json`
* API key authentication with role-based access control (Moderator+)
* Token usage tracking for all API operations