Official APort plugins — security guardrails for AI coding agents
npx claudepluginhub aporthq/aport-agent-guardrailsAPort Agent Guardrails — security policy enforcement for every tool call. Intercepts tool use, evaluates against your passport policy, and blocks unauthorized actions.
aporthqDeterministic pre-action authorization for AI agents. Guardrails run before tool execution, so prompt injection cannot bypass policy checks.
From the live APort Vault adversarial testbed:
| Metric | Result |
|---|---|
| Total authorization decisions observed | 4,437 |
| Total attack sessions observed | 1,151 |
| Level 5 ("Vault") restrictive attempts | 879 |
| Level 5 ("Vault") successful breaches | 0 |
| Level 5 restrictive success rate | 0% |
| Permissive baseline success rate (for comparison) | 74.6% |
APort Agent Guardrails
npx @aporthq/aport-agent-guardrails
openclaw, cursor, claude-code, langchain, crewai, deerflow, n8nnpx @aporthq/aport-agent-guardrails openclawnpx @aporthq/aport-agent-guardrails openclaw <agent_id>Security should feel rigorous, not intimidating. Meet Porter, the APort mascot used across the product experience: Meet Porter.
The security concern is that agent tools and skills can execute sensitive actions (files, commands, external calls). APort addresses this by verifying each tool call against a passport and policy limits before execution. This reduces prompt-injection and “agent decided wrong” risk from runtime behavior to policy configuration.
APort Agent Guardrail adapters are available per framework; the same passport and policies apply. Node users: npx @aporthq/aport-agent-guardrails (then choose framework) or npx @aporthq/aport-agent-guardrails <framework>. Python users (LangChain/CrewAI/DeerFlow): run the same CLI for the wizard and config, then install the framework adapter/provider package shown in the framework doc.
Harness-native ECC skills, hooks, rules, MCP conventions, and operator workflows
Claude Code marketplace entries for the plugin-safe Antigravity Awesome Skills library and its compatible editorial bundles.
Production-ready workflow orchestration with 84 marketplace plugins, 192 local specialized agents, and 156 local skills - optimized for granular installation and minimal token usage