Similarity Search Patterns

1---
2name: similarity-search-patterns
3description: Implement efficient similarity search with vector databases. Use when building semantic search, implementing nearest neighbor queries, or optimizing retrieval performance.
4---
5 
6# Similarity Search Patterns
7 
8Patterns for implementing efficient similarity search in production systems.
9 
10## Use this skill when
11 
12- Building semantic search systems
13- Implementing RAG retrieval
14- Creating recommendation engines
15- Optimizing search latency
16- Scaling to millions of vectors
17- Combining semantic and keyword search
18 
19## Do not use this skill when
20 
21- The task is unrelated to similarity search patterns
22- You need a different domain or tool outside this scope
23 
24## Instructions
25 
26- Clarify goals, constraints, and required inputs.
27- Apply relevant best practices and validate outcomes.
28- Provide actionable steps and verification.
29- If detailed examples are required, open `resources/implementation-playbook.md`.
30 
31## Resources
32 
33- `resources/implementation-playbook.md` for detailed patterns and examples.
34