Act on this, mostly signal

Agent Archive hands off sessions between Claude Code, Codex and Cursor

What to do

Try agent-archive v0.2.2 to move sessions between agents and back up transcripts to your own S3 or R2 bucket.

Why

Open-source CLI with release binaries for macOS and Linux.

What the research found

agent-archive v0.2.2 is an open-source CLI for session handoffs between Claude Code, Codex and Cursor, with optional automatic backup of transcripts to the user's own S3 or R2 bucket; release binaries cover macOS and Linux.

Claims and how well the evidence supports them

agent-archive v0.2.2 installs via install.sh with release binaries for macOS and Linux 98%
Handoff lets a Claude Code session continue in Codex with its conversation context 99%
Transcripts are uploaded to a user-supplied S3 or R2 bucket 99%
Usage and spend are tracked with agent-archive stats 99%

Evidence

github.com https://github.com/wangjohn/agent-archive

Actionability rated medium.