@_avichawla covered Beacon by Asymptote Labs (github.com/Asymptote-Labs/agent-beacon): a cross-harness memory layer for Claude Code, Codex, Cursor, OpenCode, and 20+ more. It captures full session history, uses Jev to score evidence/reuse/human-correction signal, and promotes high-signal workflows into reusable skills so lessons transfer across harnesses.

Key Takeaways

  • ✓Open-source github.com/Asymptote-Labs/agent-beacon: memory layer across 20+ coding harnesses.
  • ✓Jev scores sessions on evidence, reuse potential, and human corrections (promote/review/discard).
  • ✓High-signal workflows become reusable skills transferable across Claude Code, Codex, Cursor, OpenCode.
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Key Decision Metrics at a Glance

TL;DR Verdict
🏆 Benchmark RankRank
Jev scores sessions on evidence, reuse potential, and human corrections (promote/review/discard).
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🛠️ Ecosystem & IDERules
Claude Code (Anthropic) · Cursor Composer (Agent Mode)
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