@hyperprior/pi-subagent

Launch isolated subagent runs through pi subprocesses.

Installation

pi install npm:@hyperprior/pi-subagent

Features

• hyperpi_subagent tool with execution modes:
  • single: one task
  • parallel: run multiple tasks with bounded concurrency
  • chain: sequential tasks where each task can reference {previous}
• Per-task model/tool/cwd overrides
• /subagent <task> quick command for one-off runs

Example payloads

{
  "mode": "single",
  "task": "List the top 3 risks in the current diff.",
  "model": "sonnet",
  "tools": "bash,git"
}

{
  "mode": "parallel",
  "tasks": [
    { "task": "Run targeted tests for payment module.", "agent": "qa" },
    { "task": "Run static scan for hardcoded secrets.", "agent": "security" }
  ]
}

{
  "mode": "chain",
  "chain": [
    { "task": "Summarize open PR comments." },
    { "task": "Create a patch plan based on previous summary: {previous}" }
  ]
}

Notes

All plugins in this monorepo are namespaced under @hyperprior and built to be loaded as individual pi packages.