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James F McMahon JamesMcMahon

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JamesMcMahon / agent-sandboxen.md
Created October 2, 2026 05:06 — forked from wincent/agent-sandboxen.md
List of coding agent sandboxes 2026-05

Coding Agent Sandboxes — Comprehensive List

Compiled from awesome-lists (restyler/awesome-sandbox, webcoyote/awesome-AI-sandbox, bureado/awesome-agent-runtime-security) and a survey of vendor blogs / field guides published through 2026. Grouped by isolation primitive and then by deployment model.

1. OS-level primitives (no container, no VM)

These rely on kernel/userland features to constrain a normal host process. Lowest overhead, weakest boundary.

  • macOS Seatbelt / sandbox-exec — Apple's TrustedBSD-based MAC framework. Used directly by Codex CLI, Gemini CLI, and underneath Anthropic's srt.
  • Linux Landlock — Unprivileged filesystem/network LSM; default backend for Codex CLI on Linux.
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JamesMcMahon / vidtogif.sh
Last active June 17, 2016 17:43 — forked from imkevinxu/vidtogif.sh
Convert an animated video to gif from http://chrismessina.me/b/13913393/mov-to-gif
#!/usr/bin/env bash
#
# Convert an animated video to gif
# Works best for videos with low color palettes like Dribbble shots
#
# @param $1 - video file name like `animation.mov`
# @param @optional $2 - resize parameter as widthxheight like `400x300`
#
# Example: vidtogif animation.mov 400x300
# Requirements: ffmpeg and gifsicle. Can be downloaded via homebrew