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Surface patterns in how the user thinks — cognitive pattern, problem-solving approach, emotional tone, content category. Optional domain scope. Use when user asks "when do I think best" or "what patterns show up in breakthroughs."
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
Evaluate a decision against the user's stated principles + related past thinking. Loads principles from YAML, matches by keyword, surfaces semantically similar prior decisions.
Raw accounting of what's in the brain. Counts messages, embeddings, summaries, domains. Use when user asks "how much is in my brain" or "what's the size of the corpus."
Full re-entry brief for a domain — recent summaries + accumulated open questions, decisions, insights, quotes. Longer and deeper than tunnel-state. Use after days/weeks away from a project.
Browse conversations by calendar date. Use when user asks "what was I working on last Thursday" or specifies a date.
Surface abandoned domains with unresolved breakthrough/significant open questions. Ranked by breakthrough count → question count → conversation count. Use when user feels important threads have been dropped.
Fetch the full message thread of a specific conversation by ID. Returns role + content + timestamp, truncated at 20 messages / 1000 chars per message. Use when the user references a specific conversation from prior search results.
基于 SOC 职业分类
| name | cognitive-patterns |
| description | Surface patterns in how the user thinks — cognitive pattern, problem-solving approach, emotional tone, content category. Optional domain scope. Use when user asks "when do I think best" or "what patterns show up in breakthroughs." |
| layer | L2 |
| reads | ["L2.summaries"] |
| writes | [] |
| citations | required |
| determinism | pure-function |
| allowed-tools | mcp__my-brain__cognitive_patterns |
L2 meta-skill. Aggregates pattern/approach/tone frequencies across summaries, separately counts breakthrough-only occurrences of each pattern. Synthesizes insight: "breakthroughs most associate with {top_pattern} and tend to happen when {top_tone}."
Unlike tunnel-state (what is the state), this is WHO is the thinker.
domain: str | None # if None, aggregates across whole corpus
## 🧬 Cognitive Patterns {domain or '(all domains)'}
**Conversations**: N · **Breakthroughs**: M
### Cognitive patterns (top 10)
- {pattern}: count (💎 N of them led to breakthroughs) [N citations available]
...
### Problem-solving approaches (top 10)
- {approach}: count (💎 N breakthroughs)
...
### Emotional tones (top 8)
- {tone}: count (💎 N breakthroughs)
### Breakthrough insight
Breakthroughs most associate with **{top_pattern}** cognitive pattern and tend to happen when you're feeling **{top_tone}**.
No summaries → basic activity stats (msgs/questions/sources/months), with footer "Cannot determine cognitive patterns without summaries — showing activity stats".