ai-memory vs cua

ai-memory and cua share 14 technologies: Tauri, axum, tower, rusqlite, SQLite, Tokio, argon2, rmcp, jsonc-parser, zip, schemars, tracing, tracing-subscriber, and tracing-appender. Both are written in Rust.

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What they share and what sets them apart

akitaonrails

ai-memory

Solution for long term memory for agent coding CLIs and to facilitate handoff between different agent vendors

Rust15.4kRead on November 8, 2026, at commit fec76f1What is ai-memory built with?

Only in ai-memory

In common

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
ai-memory653,695 lines written418 code files
cua2,816,396 lines written3,906 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
ai-memory37.4% of its commits signed by AIWith Claude Code, Cursor, Codex, Gemini CLI, and GitHub Copilot
cua29.5% of its commits signed by AIWith Claude Code, Codex, GitHub Copilot, CodeRabbit, Factory, and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
ai-memoryLast push November 8, 20263,915 commits15,357 stars
cuaLast push November 7, 20265,960 commits31,935 stars
TestsThe files that test the code, and the share of code files a test imports.
ai-memory248 test files27.5% of its code files have a test that imports them
cua2,216 test files28.5% of its code files have a test that imports them

Frequently asked questions

Which is bigger, ai-memory or cua?
cua, with 2,816,396 lines written; ai-memory has 653,695.

The proof: trycua/cua's code at commit bfded77

Which has more GitHub stars, ai-memory or cua?
cua, with 31,935 stars; ai-memory has 15,357.

The proof: trycua/cua on GitHub

Which has more tests, ai-memory or cua?
cua, with 2,216 test files; ai-memory has 248.

The proof: trycua/cua's code at commit bfded77

Which was updated more recently, ai-memory or cua?
ai-memory: its last push was on November 8, 2026, and cua's on November 7, 2026.

The proof: akitaonrails/ai-memory's commits on GitHub

Which has more commits signed by AI, ai-memory or cua?
ai-memory: an AI signed 37.4% of its commits, with Claude Code, Cursor, Codex, Gemini CLI, and GitHub Copilot; in cua, 29.5%.

The proof: the commits each tool signed in akitaonrails/ai-memory

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