E2b runs on your own machine — the client starts it, so there is no endpoint to ping. 238 installs a week from pypi. Last commit 12 May 2026.
Create and manage secure sandboxes for running AI agent code
What the code does
We read the source, 17 h ago · rules 3dff92dd89df
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.
server_host_key: str | None = Field(default=None, description="Remote server SSH host key in OpenSSH format (as would appear in ~/.ssh/known_hosts). When provided, the server's host key must match exactly.")
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
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.
claude mcp add e2b -- uvx mcparmory-e2b{
"mcpServers": {
"e2b": {
"args": [
"mcparmory-e2b"
],
"command": "uvx"
}
}
}[mcp_servers.e2b]
command = "uvx"
args = ["mcparmory-e2b"]{
"mcpServers": {
"e2b": {
"args": [
"mcparmory-e2b"
],
"command": "uvx"
}
}
}{
"mcpServers": {
"e2b": {
"args": [
"mcparmory-e2b"
],
"command": "uvx"
}
}
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E2b — questions
Answers built from our own checks of this server.