Uses semantic search to retrieve context and information from previous coding sessions.
Install
mkdir -p .claude/skills/recall && curl -L -o skill.zip "https://agentskills.codes/api/skills/download/7830" && unzip -o skill.zip -d .claude/skills/recall && rm skill.zipInstalls to .claude/skills/recall
Activation
This is the description your AI agent reads to decide when to run this skill — the better it matches your request, the more reliably it fires.
Query the memory system for relevant learnings from past sessionsKey capabilities
- →Query past session learnings
- →Perform semantic search
- →Retrieve debugging insights
- →Check installation patterns
How it works
The skill runs a semantic search against a vector database of past session learnings to retrieve contextually relevant information.
Inputs & outputs
When to use recall
- →Retrieve past debugging insights
- →Recall previous installation patterns
- →Check project-specific learning history
About this skill
Recall - Semantic Memory Retrieval
Query the memory system for relevant learnings from past sessions.
Usage
/recall <query>
Examples
/recall hook development patterns
/recall wizard installation
/recall TypeScript errors
What It Does
- Runs semantic search against stored learnings (PostgreSQL + BGE embeddings)
- Returns top 5 results with full content
- Shows learning type, confidence, and session context
Execution
When this skill is invoked, run:
cd $CLAUDE_OPC_DIR && PYTHONPATH=. uv run python scripts/core/recall_learnings.py --query "<ARGS>" --k 5
Where <ARGS> is the query provided by the user.
Output Format
Present results as:
## Memory Recall: "<query>"
### 1. [TYPE] (confidence: high, id: abc123)
<full content>
### 2. [TYPE] (confidence: medium, id: def456)
<full content>
Options
The user can specify options after the query:
--k N- Return N results (default: 5)--vector-only- Use pure vector search (higher precision)--text-only- Use text search only (faster)
Example: /recall hook patterns --k 10 --vector-only
When not to use it
- →When the information is not stored in the memory system
Prerequisites
Limitations
- →Depends on stored memory
- →Limited to past session data
How it compares
It use semantic understanding of past interactions rather than simple keyword matching.
Compared to similar skills
recall side by side with the closest alternatives in the catalog.
| Skill | Installs | Updated | Safety | Difficulty |
|---|---|---|---|---|
| recall (this skill) | 1 | 6mo | Review | Beginner |
| huntly-knowledge-base | 1 | 5mo | No flags | Intermediate |
| braindump | 7 | 5mo | No flags | Beginner |
| super-search | 10 | 2mo | Review | Beginner |
Try saying
Example prompts that trigger this skill in your AI assistant.
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