Z-Ghostshell

Cross-agent task CRUD for managers who create, update, and reassign tasks across the team. The base task-howto covers self-management syscalls (list, get, updateself, createself, intake). This skill adds the full task API for managing other agents' work.

Native GitHub repository management in your workspace. Clone public/private repos, create branches, commit, push, and open PRs. Use for any GitHub remote work — including repos already present under repos/<name>. Acquire when the user asks for GitHub PRs, branches, pushes, or external/multi-repo projects (do not rely on raw git in tool.cli for this).

Ordered multi-agent collaboration on shared channels using gated mode. Prevents fan-out storms by suppressing inbox delivery; the moderator grants speaking turns via syscall.ask and agents read history explicitly. Acquire this skill when you coordinate 3+ agents on a shared channel.

Run Python 3 snippets in the agent sandbox via tool.python: structured code, argv, and cwd. Use when you need precise numeric/data workflows, JSON/CSV transforms, or LLM-generated scripts without fragile shell quoting.

Use the Ghost Vault MCP tools (memory_search, memory_save, memory_stats) to recall and store durable user memory. Invoke when the user asks to remember something, recall prior facts, or ground answers in saved context. Assumes Ghost Vault MCP is already connected; no setup steps.