mcpbeat

Lethe MCP Server

io.github.JesusGarcia9009/lethe
local only

Lethe runs on your own machine — the client starts it, so there is no endpoint to ping. 74 installs a week from pypi. Last commit 10 Jul 2026.

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

Installs per day peak 46 · avg 17 · -38% w/w
a month agotoday
74
Installs / week
pypi · lethe-llm-context
0
Stars
0 open issues
10 Jul 2026
Last commit
0 releases in 90 days
Unlicense
License
Python

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add lethe -- uvx lethe-llm-context
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "lethe": {
      "args": [
        "lethe-llm-context"
      ],
      "command": "uvx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.lethe]
command = "uvx"
args = ["lethe-llm-context"]
.cursor/mcp.json
{
  "mcpServers": {
    "lethe": {
      "args": [
        "lethe-llm-context"
      ],
      "command": "uvx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "lethe": {
      "args": [
        "lethe-llm-context"
      ],
      "command": "uvx"
    }
  }
}

Lethe — questions

Answers built from our own checks of this server.

Why is there no uptime for Lethe?
Lethe runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package lethe-llm-context was installed 74 times last week.
How do I connect Lethe?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls lethe-llm-context straight from pypi; nothing to host, nothing to sign up for.
How many people use Lethe?
The pypi package lethe-llm-context was installed 74 times in the last week. Week over week that is -38%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Lethe open source?
Yes — it is published under the Unlicense licence, written in Python and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.