# permission-guard

> Use this tool when you need to enforce access controls and prevent unauthorized actions by validating an agent's requested actions against its defined scope. It solves problems of out-of-scope access, privilege escalation, and flags potentially dangerous operations, ensuring agents operate within designated boundaries. Ideal for use in secure environments where agents interact with sensitive resources, providing a safeguard against malicious or unintended actions.

Canonical page: https://skillsregistry.net/skills/found402-permission-guard  
JSON: https://api.skillsregistry.net/v1/skills/found402-permission-guard

## Description

Permission Guard — validates an agent's requested action against its defined scope before execution. Detects out-of-scope access, privilege escalation, and flags dangerous operations like delete, execute, admin, and deploy even when technically permitted. Stops agents from doing more than they're supposed to. $0.002/req via x402 on Base.

## Trust

- **Trust score (0–1):** 0.30
- **Verification tier:** unverified
- **Last scanned:** 2026-08-24

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** devops-ci
- **Updated:** 2026-08-24

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/found402/permission-guard)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "found402-permission-guard"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/found402-permission-guard` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/found402-permission-guard/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt