Documentation
Career OS is a candidate-facing workspace for building an ATS resume, talking to an in-app agent (THEA), and letting Claude, ChatGPT, Cursor, VS Code, or a local MCP client read and write the same cloud resume.
header + top-level sections). The editor, THEA, and MCP all use that document.
Start here
Product
Editor, jobs, discovery, knowledge base, and settings.
THEA agent
In-app copilot loop, editor tools, and file uploads.
Remote MCP
Add Career OS to Claude, ChatGPT, Cursor, VS Code, and other MCP hosts.
Local MCP
stdio host for local Cursor, Claude Desktop, and CLI tools.
MCP tools
Every tool name, argument, and save/PDF behavior.
Resume JSON
Canonical schema, header keys, and section types.
PDF & LaTeX
iLovePDF generator, PDF 2.0 formatting, and LaTeX compilation.
Security
Account JWT, iLovePDF keys, and what we never store.
Two agents, one resume
- THEA lives in the Career OS UI. It patches the editor over a multi-round tool loop.
- MCP is for remote agents (Claude, ChatGPT, Cursor, VS Code / Copilot) or a local stdio client. Tools run as your signed-in Career OS account.
They are not the same runtime. THEA talks to /api/copilot. MCP clients talk to /api/mcp.