phi

phi is a fast terminal coding agent that edits code, runs commands, and connects to MCP tools for developers working in a repository.

What it is good for

  • Editing code in a project from the terminal
  • Reviewing git diffs and leaving notes for an AI agent
  • Connecting an AI coding assistant to outside tools via MCP
  • Running coding tasks with sub-agents in parallel

At a glance

Who it is for
Setup
Guided command-line setup

Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.

Cost
Not stated
Type
Agent app
Tasks
Works with
OpenAI, Anthropic, Gemini, MCP

Momentum

Rank this week
Not ranked yet
Best rank
None yet
GitHub stars
817

GitHub numbers as of Nov 2, 2026. Updated weekly.

455 650 844 Sep 24, 2026 Nov 2, 2026
GitHub stars for phi: 482 on Sep 24, 2026, 817 on Nov 2, 2026. Source: GitHub.

Official links

Setup steps are on the official pages. We do not repeat them here, since they change.

Questions

Do I need to know how to code to use phi?
You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
What does phi work with?
According to its own documentation, it works with OpenAI, Anthropic, Gemini, and MCP.
What is phi good for?
Editing code in a project from the terminal, reviewing git diffs and leaving notes for an AI agent, connecting an AI coding assistant to outside tools via MCP, and running coding tasks with sub-agents in parallel.

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Last updated Nov 2, 2026. Tracked since Oct 29, 2026. The summary was written by an AI model from the project's own description and checked against our copy rules. Spotted an error? Tell us.