Eyrie · Office #63,092

What it is

Calls itself “live architecture map”.

• Calls itself: live architecture map

“Eyrie turns your repo into a live architecture map”

Where it puts itself

Rules out “edits your code”.

• Says it will not: edits your code

“Eyrie refuses one thing the category accepts: a picture that goes stale the day it is produced.”

“Eyrie reads; your editor or agent writes. It never edits your code.”

What it costs

A free tier, free forever.

• Free plan: free forever

“Free and open source.”

Who it sells to

Sells to developers. Available in 9 languages.

• Sells to: developers
• Languages: 9 languages

“Codebases are modified by agents now, and the same graph is reachable over MCP”

“Sixteen language groups are supported, including Kotlin, Swift, C/C++, Dart, Vue, Objective-C and Lua.”

How it runs

A desktop app for macOS. Runs locally and works offline. Offers an API. Open source. AI is the core of the product. You can bring your own API key.

• Kind: desktop
• Runs on: macOS
• Runs where: on the device, offline
• API: yes
• Open source: yes
• AI role: core to the product
• Bring your own key: yes

“…the desktop build — macOS only, unsigned — is not distributed.”

“Runs on your machine”

What it works with

Integrates with Claude Code, Codex, Copilot and 2 more. Built on Node.js.

• Integrates with: Claude Code · Codex · Copilot · +2
• Built on: Node.js

“Coding agents (Claude Code, Codex, Cursor, Copilot, Muse Code) get the same map over MCP”

“$ pnpm start -- /path/to/repo → http://127.0.0.1:4319 · requires Node.js 22.13+ and pnpm 9”

What it offers as proof

In beta.

• Stage: beta

“In development”

“There is no published binary and no npm package yet, and the desktop build — macOS only, unsigned — is not distributed.”