Company•active

Earendil Works

Earendil Works is an open-source software organization whose public projects include the Pi agent toolkit and coding-agent CLI.

Official siteVerified Oct 4, 2026

Model families

Models

APIs

Tools

Agents

Company details

Type: Open Source Organization
Founded: —
Founders: —
Headquarters: —

Tools and agents

Agentactive

Pi

Pi is an open-source, extensible terminal coding agent from Earendil Works with multi-provider model access, local tools, skills, extensions, prompt templates, and SDK support.