lethe
Context GC for LLM agents: offload large tool outputs and recall them to save tokens.
Install
PyPIstdio
uvx lethe-llm-context Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-jesusgarcia9009-lethe": {
"command": "uvx",
"args": [
"lethe-llm-context"
]
}
}
} Source: official MCP Registry record · registry name io.github.JesusGarcia9009/lethe · published 2026-06-12 · updated 2026-06-12. Not an endorsement; review the code before connecting it to anything sensitive.