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Description
Display Name
Beacon
Category
Agent Skills
Sub-Category
General
Primary Link
https://github.com/sagarmk/beacon-plugin
Author Name
Sagar MK
Author Link
License
MIT
Description
Semantic code search plugin for Claude Code that combines embedding-based vector similarity with BM25 keyword matching and identifier boosting. Indexes codebases locally via Ollama using models like nomic-embed-text, stores everything in a single SQLite file with sqlite-vec for vectors and FTS5 for full-text search. Auto-syncs the index via Claude Code lifecycle hooks so it stays current as files change.
Validate Claims
Install via claude plugin marketplace add sagarmk/Claude-Code-Beacon-Plugin, run with Ollama locally, search any codebase semantically. Benchmarks show ~98% retrieval accuracy across mixed language codebases.
Specific Tasks
Semantic code search, finding related code by concept rather than string matching, reducing context pollution in agentic coding workflows.