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Kilntainers
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Kilntainers

Active·★ 51·MIT·Updated 2026-03-03

Kilntainers provides isolated and ephemeral Linux sandboxes for LLM agents, enabling secure execution of shell commands without exposing sensitive data. It supports various backends like Docker, Podman, Modal, E2B, and WebAssembly, offering flexible and scalable agent environments.

#LLM Agents#Linux Sandbox#Containerization#Micro-VMs#WebAssembly#Security#Scalability
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#Ephemeral Environments
#MCP Server
$ Install
$ uv tool install kilntainers
↗ Visit site★ GitHub
01

Features

01Multiple backend support (Docker, Podman, Modal, E2B, WASM)
02Isolated per agent with dedicated sandboxes
03Ephemeral sandboxes that are automatically cleaned up
04Secure by design; agent communicates with, not inside, the sandbox
05Scalable from local development to thousands of parallel agents in the cloud
02

Compatibility

Python
Runtime
Verified via docs
Docker
Container Engine
Verified via docs
Podman
Container Engine
Verified via docs
Modal.com
Cloud Platform
Verified via docs
E2B
Cloud Platform
Verified via docs
WebAssembly
Sandbox Technology
Verified via docs
03

Quick start

1
$ uv tool install kilntainers
04

Use cases

↳Securely executing shell commands for LLM agents
↳Preventing security risks when granting agents access to host OS
↳Running thousands of parallel agents with isolated environments
↳Enabling agents to safely leverage common Linux utilities
05

Alternatives

⚡Top VS:
VShyper-mcp★882→VSobsidian-mcp-tools★827→VSAwwwards-mcp★290→

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Kiln-AI /
Kilntainers
↗

MCP server to give every agent an ephemeral Linux sandboxes for executing shell commands.

51MIT
Last commit7mo ago
StatusActive
CategoryRAG / Knowledge Base
Links
Documentation↗Discussion↗Issues↗Releases↗
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