1. ironcurtain
615 stars
A secure\ runtime for autonomous AI agents, where security policy is derived from a human-readable constitution.
agentshield alternatives: 12 Claude Code plugins like affaan-m/agentshield
Flowy lists 167 other Security plugins like agentshield, ranked by shared technologies, then GitHub stars; nothing in this list is paid.
Published · Updated · By Flowy
How they compare
| Plugin | Stars | 7 days | Updated | License | Contains |
|---|---|---|---|---|---|
| agentshieldThis page | 1,327 | +27 | Oct 18, 2026 | MIT | 1 skill |
| 1ironcurtain | 615 | not available | Oct 26, 2026 | Apache-2.0 | 7 skills, 2 agents |
| 2antropos17-aegis | 160 | not available | Oct 27, 2026 | MIT | 1 agent |
| 3emilia-protocol | 599 | -10 | Oct 27, 2026 | Apache-2.0 | 1 skill |
| 4opencode-power-pack | 545 | +2 | Oct 26, 2026 | MIT | 55 skills |
| 5computer-repair-skill | 408 | +13 | Oct 26, 2026 | AGPL-3.0 | 1 skill |
| 6eyadkelleh-awesome-skills-security | 393 | +2 | Jun 8, 2026 | not available | 7 skills |
| 7eyadkelleh-awesome-skills-security-2 | 393 | +2 | Jun 8, 2026 | not available | 7 skills |
| 8windiff | 392 | +3 | Oct 25, 2026 | GPL-3.0 | 1 skill |
| 9dashclaw | 313 | 0 | Oct 25, 2026 | MIT | 20 skills, 3 agents, 4 commands, 7 hooks, 3 MCP servers |
| 10claude-hooks | 269 | +2 | Jan 8, 2026 | MIT | 1 skill, 2 commands |
| 11repo-forensics | 198 | +5 | Oct 23, 2026 | not available | 5 skills, 3 hooks |
| 12tandem | 125 | not available | Oct 6, 2026 | not available | 10 skills |
The 12 closest alternatives
2. antropos17-aegis
160 stars
Windows-first desktop oversight for AI agents: live monitoring, local security reviews, token usage, audit reports and opt-in action…
3. emilia-protocol
599 stars-10 this week
Discord invite expires in 7 days and leaves a dead link on this page.
4. opencode-power-pack
545 stars+2 this week
54 rigorous skills for Codex, OpenCode, and Pi: code review, security audit, feature development, frontend design, MCP tools, Hugging Face…
5. computer-repair-skill
408 stars+13 this week
让 Codex、Claude Code 等 AI Agent 成为你的跨平台电脑维修助手：64 个按需加载的 Playbook，覆盖诊断、清理、性能、网络与安全维护——C 盘爆满、电脑卡顿、流氓软件、应用迁移、数据恢复都能直接问；先取证、再计划，确认后修改。
6. eyadkelleh-awesome-skills-security
393 stars+2 this week
A curated collection of security testing resources packaged as agent skills, available on skills.sh Repository…
7. eyadkelleh-awesome-skills-security-2
393 stars+2 this week
A curated collection of security testing resources packaged as agent skills, available on skills.sh Repository…
8. windiff
392 stars+3 this week
Tool that allows comparing symbol, type and syscall information of Microsoft Windows binaries across different versions of the OS, using a…
9. dashclaw
313 stars0 this week
Remote approvals, policy checks, and execution evidence for unattended AI agents.
10. claude-hooks
269 stars+2 this week
A collection of security and utility hooks for Claude Code.
11. repo-forensics
198 stars+5 this week
Offline security scanner for AI-agent repos, skills, plugins, and MCP servers.
12. tandem
125 stars
Tandem is the authority layer between AI agents and company tools: runtime policy for tools, memory, approvals, and audit trails.
Questions about agentshield alternatives
What is the best alternative to agentshield?
ironcurtain is the first of 12 alternatives to agentshield by shared technologies: it has 615 stars (behind agentshield) and ships 7 skills against 1 for agentshield.
Which agentshield alternative has the most skills?
opencode-power-pack has the most, with 55 skills of the 12 alternatives listed. agentshield has 1.
Is agentshield free?
Yes. agentshield is published under the MIT license, so it is free to use.