🧰 Prime Agent

The items that name it 4

• elvis (@omarsar0) on X
  thread2026-10-21

  Mentioned in a reply alongside Letta as an example of harness-level improvement that FrontierMemory can evaluate. The reply is truncated.

• [AINews] TypeSafe/Jev at >$100M ARR, $7.5B valuation 3 weeks after launch
  article2026-10-10

  Agent rewritten in Rust by a swarm of 2,000+ agents

• Rewriting Prime Agent in Rust
  article2026-10-09

  Open-source coding agent harness (a self-improving RLM harness) run as a daemon with a worker process per session; rewritten from TypeScript to Rust, with native Windows support (beta) and Homebrew installation. Downloaded more than 300,000 times and processed over 8 trillion tokens since its August

• Academia is for Ambition — Alex Zhang, MIT
  writeup2026-10-02

  A continual/persistent agent harness enabling persistent subagents and agent-to-agent communication, discussed as an extension of the RLM line of work.

In every workspace you can read 5