Check Memories

Check Memories

This skill provides guidance for searching local-recall memories to find relevant historical context.

When to Use

Invoke this skill when:

• The user explicitly asks about past decisions or previous work
• The user asks "do you remember" or "have we discussed"
• Searching for historical context about a specific topic
• Looking up previous architectural decisions
• Finding past bug fixes or solutions

How to Search Memories

Episodic Memories

Episodic memories contain facts, decisions, and observations from past sessions:

• Architectural decisions and rationale
• Bug fixes and their root causes
• User preferences and conventions
• Configuration changes and why they were made
• Project-specific knowledge

Use the episodic_search tool with a natural language query:

episodic_search(query: "authentication implementation decision")

Thinking Memories

Thinking memories contain reasoning patterns - how problems were analyzed and solved:

• Debugging approaches that worked
• Decision-making processes
• Analysis patterns for similar problems

Use the thinking_search tool:

thinking_search(query: "debugging race condition in async code")

Search Strategy

1. Start broad, then narrow: Begin with general terms, refine based on results
2. Use domain terms: Include specific technical terms from the codebase
3. Check both memory types: Episodic for facts, thinking for reasoning patterns
4. Consider scope filters: Use scope: "file:path/​to/​file" for file-specific memories

Interpreting Results

• Similarity scores: Higher is better (0.0-1.0 scale)
• Recency: More recent memories may be more relevant for evolving decisions
• Keywords: Check if memory keywords match the query context
• Scope: global memories apply everywhere; file: or area: scoped memories are context-specific

Creating New Memories

When learning something important that should be remembered:

episodic_create(
  subject: "Brief description of the memory",
  keywords: ["relevant", "searchable", "terms"],
  applies_to: "global",  // or "file:path" or "area:name"
  content: "Detailed content in markdown"
)

Good candidates for new memories:

• Decisions with rationale that may be questioned later
• Non-obvious configurations and why they exist
• User preferences that should persist
• Bug fixes with root cause analysis