by TesslateAI · MCP Server · ★ 619
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is OpenSail safe to install? View the security audit →
| Stars | 619 |
| Forks | 104 |
| Language | Python |
| Category | MCP Server |
| License | Apache-2.0 |
| Quality Score | 58/100 |
| Open Issues | 102 |
| Last Updated | 2026-05-30 |
| Created | 2025-10-29 |
| Platforms | claude-code, codex, docker, k8s, mcp, python |
| Est. Tokens | ~1837k |
OpenSail OpenSail is the open-source alternative to Codex App, Claude Desktop, Cursor, and Cowork for agentic software work. Docs · Quickstart · Join Discord · Releases Build AI apps, agents, workflows, and automations you can inspect, run, share, and own. Turn recurring work from Slack, email, spreadsheets, tickets, approvals, and internal tools into runnable software.
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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: