Open source

Agent tooling

Phren

Persistent memory for AI coding agents. Findings, tasks, and patterns stay as markdown in a git repo you own.

  • 54 MCP tools
  • FTS5 + semantic fallback
  • Claude / Copilot / Cursor / Codex
Year2026
StatusActive

Your agents forget everything. Phren doesn't.

— from the project README

Overview

AI coding agents lose everything between sessions, so the same context has to be rebuilt over and over.

Work

I built it as a TypeScript monorepo: an MCP server, a CLI, and hooks that capture findings and tasks into plain markdown. No database, no vendor lock-in.

Result

It works across Claude, Copilot, Cursor, and Codex, and reloads cleanly on a new machine with a single init command.

Stack

  • TypeScript
  • MCP
  • Turborepo
  • Node.js

Related

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