Feature parity, gaps, and positioning against Claude Code (ceiling) and Reasonix (peer).
与 Claude Code（能力上限）和 Reasonix（同论题竞品）的全面对比。
See the full comparison at docs/comparison.md. Key highlights:
完整对比见 docs/comparison.md。核心要点：
| Feature | 功能 | Claude Code | Seek |
|---|---|---|---|
| Tool loop (read/write/bash/edit) | ✅ | ✅ | |
| FIM completions | ✅ | ✅ | |
| Think / reflection | ✅ | ✅ | |
| LSP references | ✅ | 🔶 Slim (refs only) | |
| Background bash + monitor | ✅ | ✅ | |
| Session persistence | ✅ | ✅ | |
| /goal autoloop | ✅ | ✅ (also headless+cron) | |
| Web search | ✅ | ❌ (fetch only) | |
| Notebook edit | ✅ | ❌ |
| Feature | 功能 | Claude Code | Seek |
|---|---|---|---|
| Plan mode (analyze→propose→execute) | ✅ | ✅ v2 | |
| Two-axis permission (pref × workflow) | 🔶 | ✅ | |
| YOLO / ask-all modes | ✅ | ✅ |
| Feature | 功能 | Claude Code | Seek |
|---|---|---|---|
| Subagent (parallel worktree) | ✅ | ✅ | |
| Cron / scheduled wakeup | ✅ | ✅ | |
| OS sandbox (Seatbelt/Landlock) | ❌ | ✅ |
| Feature | 功能 | Claude Code | Seek |
|---|---|---|---|
| Three-tier memory (L/M/S) | 🔶 | ✅ | |
| Skill system (v2) | ✅ | ✅ | |
| Soul / cross-project induction | ❌ | ✅ |
For the full detailed comparison including gap tracking, roadmap priorities, and Reasonix analysis: docs/comparison.md (35KB).
包括差距追踪、roadmap 优先级和 Reasonix 分析的完整对比：docs/comparison.md。