# crewmail

> crewmail — nyankoro2856-crewmail. Use this tool when you need to facilitate communication and coordination among AI coding agents, or when human escalation is required for complex issues. Crewmail solves problems of agent synchronization and exception handling by providing a file-based inbox messaging system. It accepts input files and outputs coordinated responses, making it ideal for use cases where AI agents require collaborative processing or human intervention.

Canonical page: https://skillsregistry.net/skills/nyankoro2856-crewmail  
JSON: https://api.skillsregistry.net/v1/skills/nyankoro2856-crewmail

## Description

File-based MCP server for AI coding agents to coordinate via inbox messaging and human escalation.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/z81esbm67x)
- **Repository:** <https://github.com/Nyankoro2856/crewmail>

## 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": "nyankoro2856-crewmail"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/nyankoro2856-crewmail` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/nyankoro2856-crewmail/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