sqlite-vec is a lightweight SQLite extension for vector similarity search. Written in pure C with zero dependencies, it runs anywhere SQLite runs—Linux, macOS, Windows, WASM in browsers, and Raspberry Pis—and supports float, int8, and binary vector storage.
Installs into .claude/skills of the current project.
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---
title: "sqlite-vec Vector Search Extension for SQLite"
description: "sqlite-vec is a lightweight SQLite extension for vector similarity search. Written in pure C with zero dependencies, it runs anywhere SQLite runs—Linux, macOS, Windows, WASM in browsers, and Raspberry Pis—and supports float, int8, and binary vector storage."
verification: "security_reviewed"
source: "https://github.com/asg017/sqlite-vec"
category:
- "Developer Tools"
framework:
- "Custom Agents"
tool_ecosystem:
github_repo: "asg017/sqlite-vec"
github_stars: 7331
npm_package: "sqlite-vec"
npm_weekly_downloads: 1239029
---
# sqlite-vec Vector Search Extension for SQLite
sqlite-vec is a lightweight SQLite extension for vector similarity search. Written in pure C with zero dependencies, it runs anywhere SQLite runs—Linux, macOS, Windows, WASM in browsers, and Raspberry Pis—and supports float, int8, and binary vector storage.
## Installation
Choose whichever fits your setup:
1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.
## Source
- [Agent Skill Exchange](https://agentskillexchange.com/skills/sqlite-vec-vector-search-extension-sqlite/)
