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Aileron Journal MCP Server

by aileron-sh Your server? Claim it
local only

Aileron Journal runs on your own machine — the client starts it, so there is no endpoint to ping. 222 installs a week from pypi. Last commit 1 Nov 2026.

Read-only queries over Aileron audit journals: verify integrity, search recorded tool calls

Installs per day peak 266 · avg 41 · -59% w/w
a month agotoday
222
Installs / week
pypi · aileron
1
Stars
1 open issue
1 Nov 2026
Last commit
from GitHub
Apache-2.0
License
Python

What the code does

We read the source, 23 h ago · rules 995398eba69f

Evidence

Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.

Claims read-only, but the code runs commands src/aileron/proxy.py:350, [пакет] src/aileron/proxy.py:341
    child = subprocess.Popen(  # noqa: S603 - the operator chose child_argv; spawning it is the proxy's purpose
Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    child = subprocess.Popen(  # noqa: S603 - the operator chose child_argv; spawning it is the proxy's purpose

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

We found things in this code

Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch Aileron Journal and you get told the day something new turns up.

Three servers free · no card

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 aileron -- uvx aileron
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "aileron": {
      "command": "uvx",
      "args": [
        "aileron"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.aileron]
command = "uvx"
args = ["aileron"]
.cursor/mcp.json
{
  "mcpServers": {
    "aileron": {
      "command": "uvx",
      "args": [
        "aileron"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "aileron": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "aileron"
      ]
    }
  }
}

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Aileron Journal — questions

Answers built from our own checks of this server.

Why is there no uptime for Aileron Journal?
Aileron Journal 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 aileron was installed 222 times last week.
How do I connect Aileron Journal?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls aileron straight from pypi; nothing to host, nothing to sign up for.
How many people use Aileron Journal?
The pypi package aileron was installed 222 times in the last week. Week over week that is -59%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Aileron Journal open source?
Yes — it is published under the Apache-2.0 licence, written in Python, 1 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.