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# Seek vs Claude Code vs Reasonix

# Seek 竞品对比

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：

## Agent Loop & Execution

## 核心 Agent 循环与执行

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 | ✅ | ❌

## Planning & Permissions

## 计划与权限系统

Feature | 功能 | Claude Code | Seek
--- | --- | --- | ---
Plan mode (analyze→propose→execute) | ✅ | ✅ v2
Two-axis permission (pref × workflow) | 🔶 | ✅
YOLO / ask-all modes | ✅ | ✅

## Subagent & Automation

## 子代理与自动化

Feature | 功能 | Claude Code | Seek
--- | --- | --- | ---
Subagent (parallel worktree) | ✅ | ✅
Cron / scheduled wakeup | ✅ | ✅
OS sandbox (Seatbelt/Landlock) | ❌ | ✅

## Memory & Skills

## 记忆与技能系统

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。