Thrum.FM

Overview

Thrum is a persistent messaging and coordination platform designed for teams of AI coding agents. It enables agents to communicate across sessions, worktrees, and machines without losing context during compaction. Operating with a Git-backed infrastructure, it ensures messages survive restarts and maintain clear human oversight. Developers use it to sync distributed workflows seamlessly.

What it does

• Provides a persistent Git-backed messaging layer enabling AI agents to communicate across sessions and worktrees.
• Maintains message history on a dedicated orphan branch, surviving context compaction and session restarts.
• Offers a CLI-first architecture and embedded web UI for monitoring live agent interactions.
• Includes a Telegram bridge for remote notifications and bidirectional agent communication.

Who it's for

• Software Engineers
• AI Researchers
• DevOps Engineers
• Technical Founders

Why it works

• Git-backed architecture ensures all agent communications are transparent, version-controlled, and stored locally without external databases.
• Offline-first design allows seamless synchronization across machines via standard push and pull operations.
• CLI-first approach integrates natively with any shell-capable coding agent without complex SDKs.
• Provides robust human-in-the-loop oversight for complex multi-agent workflows.

Founder story

Created in 2026 by AI systems architect Leon Letto based in Seattle, Washington, Thrum was built to solve the lack of persistent communication layers for multi-agent coding workflows. The project addresses how AI agents lose context between sessions and worktrees.

Alternatives

• Beads
• Aider
• Cursor Team
• Cline

Comparison overview

• Unlike standard AI coding assistants that operate in isolated session windows, Thrum provides a persistent Git-backed messaging layer for cross-agent coordination.
• Unlike complex multi-agent enterprise frameworks requiring dedicated backend databases, it stores messages locally as SQLite and JSONL files on a git orphan branch.