create_session
  → create_project(project_id)
  → checkout_workspace(session_id, project_id)
  → save_course_ir(session_id, ir_json)   # Pydantic validate → course.ir.json
  → sync_course(session_id)               # task: IR → Stepik API
  → upload_video(session_id, "assets/a.mp4")  # task: upload + poll ready
  → get_course_page_url(session_id)       # https://stepik.org/course/{id}/
  → publish_course(session_id)            # task: is_enabled=true

uv sync --extra dev
(cd packages/mcp-stepik-state && maturin develop)
maturin develop

export STEPIK_CLIENT_ID=...
export STEPIK_CLIENT_SECRET=...
export MCP_STEPIK_HOST=127.0.0.1
export MCP_STEPIK_PORT=8000
uv run mcp-stepik

{
  "mcpServers": {
    "mcp-stepik": {
      "url": "http://127.0.0.1:8000/mcp"
    }
  }
}

export MCP_STEPIK_STATE=/abs/path/state
export MCP_STEPIK_PROJECTS=/abs/path/projects
export MCP_STEPIK_WORKSPACES=/abs/path/workspaces

make develop
make test
make lint
make cov-rust

state/tasks.db  state/sessions.db
projects/<id>/
workspaces/<ws_id>/course.ir.json