nono: agent runtime security - zero trust, zero setup, zero latency agent sandboxing

by nolabs-ai · MCP Server · ★ 4.8k

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

How to install nono

brew install nono

Taken from the project's README on GitHub. Check the security audit before running it.

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. Full audit →

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.

agent-sandboxagent-securityai-agent-sandboxai-agent-securityai-agentsai-securityai-security-toolcode-executionllm-sandboxllm-security

Quick Facts

Stars4,798
Forks325
LanguageRust
CategoryMCP Server
LicenseApache-2.0
Quality Score68/100
Open Issues120
Last Updated2026-10-31
Created2026-01-31
Platformsmcp, rust
Est. Tokens~4844k

About nono

Built by the team that brought you Sigstore The standard for secure software attestation, used by PyPI, npm, brew, and Maven Central <img src="https://img.shields.io/badge/SecureAction-agent--sign-2088FF?style=for-the-badge&logo=github-actions&logoColor=white

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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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