# subagent-spawn-command-builder

> Use this tool when you need to generate session spawn command payloads from JSON profiles, solving the problem of manually creating payloads for subagent sessions. It takes JSON profiles as input and outputs formatted command payloads, streamlining the process of spawning subagent sessions. This tool is ideal for automating session management in complex systems.

Canonical page: https://skillsregistry.net/skills/nextaltair-subagent-spawn-command-builder  
JSON: https://api.skillsregistry.net/v1/skills/nextaltair-subagent-spawn-command-builder

## Description

Build sessions_spawn command payloads from JSON profiles.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** instructions
- **Runtime environment:** llm
- **Category:** file-system
- **Updated:** 2026-04-22

## Source

- **Source listing:** [ClawHub](https://clawskills.sh/skills/nextaltair-subagent-spawn-command-builder)

## 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": "nextaltair-subagent-spawn-command-builder"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/nextaltair-subagent-spawn-command-builder` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/nextaltair-subagent-spawn-command-builder/pull`

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