v2.7.0 — Cursor Agent Engine Integration

What's New

Cursor Agent Engine 🖱️

• New engine: 'cursor' option wraps the Cursor Agent CLI (agent) with headless print mode and stream-json parsing
• PersistentCursorSession class implementing the full ISession interface, following the same pattern as Codex/Gemini engines
• Cursor agents work in council collaborations with engine: 'cursor' persona config
• 13 unit tests covering spawn flags, parsing, lifecycle, and stderr sanitization

Details

• Stream-json event parsing adapted for Cursor's camelCase format (inputTokens, outputTokens, cacheReadTokens)
• CURSOR_API_KEY sanitization in stderr output
• All 242 tests passing

New Files

• src/persistent-cursor-session.ts — Cursor Agent CLI wrapper
• src/__tests__/cursor-session.test.ts — Unit tests

Full Changelog: v2.6.1...v2.7.0

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Contributed by @Unikzm2 (#33)