Lethe

io.github.JesusGarcia9009v0.6.2Updated Sep 24, 2026

Context GC for LLM agents: offload large tool outputs and recall them to save tokens.

VerifiedSTDIODesktop onlyAI & MLKnowledge & Memory

Installation

In SourceWeft

  1. Open Lethe in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v0.6.2LatestSep 16, 2026