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A lightweight, multi-client memory layer that persists cross-project coding conventions

Project description

Helix

Global convention memory for AI coding agents — persist your coding preferences once, surface them in every Claude Code, Cursor, or MCP-compatible session.

Install

# With uv (recommended)
uv tool install helix-memory

# Or with pip
pip install helix-memory

Quick start

# 1. Hook Helix into your agent (Claude Code, Cursor, …).
helix install

# 2. Save your first convention.
helix remember pydantic-validation \
  "Prefer Pydantic v2 for any external-boundary validation." \
  --tags python,validation

From there, your next agent session will see the conventions automatically.

CLI

helix remember <name> "<body>" --tags <comma,separated>
helix list [--tags <tag>]
helix recall "<query>" [--tags <tag>]
helix forget <name>
helix install   # wire Helix into your agent
helix uninstall # remove the integration
helix serve     # start the MCP server

MCP server

helix serve exposes four tools to any MCP-compatible client: remember, recall, list_conventions, forget.

Add to your client's MCP config (e.g. ~/.claude/claude_desktop_config.json):

{
	"mcpServers": {
		"helix": {
			"command": "helix",
			"args": ["serve"]
		}
	}
}

License

MIT

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