How to share memory between Claude Code, Codex and Cursor with Beacon

说明与用途

Beacon 让 Claude Code、Codex 和 Cursor 共享内存，支持会话回放和 SIEM 集成。

Each coding harness keeps its own memory, so a mistake fixed in one must be re‑fixed in another.

Beacon enables cross‑harness memory sharing, session replay, and SIEM forwarding, reducing duplicate work and improving agent efficiency.

Install Beacon (via agent or manually)
Choose Local or Cloud destination
Install Beacon Skills into ~/.agents/skills and ~/.claude/skills
Use agents normally; Beacon records history in background
Check captured traces with beacon traces or beacon endpoint dashboard
Expose memory over MCP with beacon mcp serve (Local) or beacon mcp connect (Cloud)
Query memory from another agent using a prompt like "Recall what Beacon learned about <project task>"

Beacon by Asymptote Labs is an open‑source, local‑first memory layer that sits across the harness layer.

Beacon records prompts, responses, commands and file edits.

If you want everything to stay on your machine, pick Local.