agentkernel: Run AI coding agents in secure, isolated microVMs. Sub-125ms boot times, real hardware isolation

by thrashr888 · Codex Skill · ★ 59

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install agentkernel

cargo install agentkernel

Taken from the project's README on GitHub.

Security audit verdict: SAFE · quality 68/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

agentaiclaude-codecodexgemini-climicrokernelrust

Quick Facts

Stars59
Forks6
LanguageRust
CategoryCodex Skill
LicenseMIT
Quality Score68/100
Last Updated2026-10-13
Created2026-01-19
Platformsclaude-code, cli, codex, gemini, rust
Est. Tokens~27k

About agentkernel

agentkernel Run AI coding agents in secure, isolated microVMs. Sub-125ms boot times, real hardware isolation. Installation Quick Start The Command The fastest way to execute code in isolation. Creates a temporary sandbox, runs your command, and cleans up automatically. bash Auto-detects the right runtime from your command agentkernel run python3 script.py # Uses python:3.12-alpine agentke

Compatible Skills

These tools work well together with agentkernel for enhanced workflows:

  • void-box — semantic(0.17)+complementary+same_lang+similar_pop+shared_platform (51%)
  • codegraph-rust — semantic(0.16)+complementary+same_lang+similar_pop+shared_platform (51%)
  • agent-worktree — semantic(0.16)+complementary+same_lang+similar_pop+shared_platform (51%)
  • coro-code — semantic(0.15)+complementary+same_lang+similar_pop+shared_platform (50%)

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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