# Medusa Slack Gate

> Medusa Slack Gate — mister-phil-slack-agent-security-gate. Use this tool when you need to implement human-in-the-loop approval for high-risk actions, requiring Slack-based validation to ensure secure and controlled execution of MCP agent tool calls. It classifies actions by risk level, providing an additional layer of security and oversight. Ideal for use cases where medium to high-risk tool calls require manual approval to prevent potential errors or security breaches.

Canonical page: https://skillsregistry.net/skills/mister-phil-slack-agent-security-gate  
JSON: https://api.skillsregistry.net/v1/skills/mister-phil-slack-agent-security-gate

## Description

Human-in-the-loop approval gate for MCP agents, classifying tool calls by risk and requiring Slack-based human approval for medium/high risk actions.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/tcv7bsevmf)
- **Repository:** <https://github.com/Mister-Phil/slack-agent-security-gate>

## 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": "mister-phil-slack-agent-security-gate"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/mister-phil-slack-agent-security-gate` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/mister-phil-slack-agent-security-gate/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