meta-multi-session-worker

meta-multi-session-worker is a skill for Claude Code, Codex from kissrosecicd-hub/agents-evolution. It costs 78 tokens per session (2,049 once invoked), scanned C, original, MIT.

A coordinator for running separate coding-agent processes in tmux, a terminal tool that keeps multiple sessions running. Each worker has an isolated context and sends results back through files or captured terminal output.

In plain words
What is it for?
Use it to distribute code generation, testing, audits, or other demanding work across separate workers. It starts them, assigns tasks, monitors them, and gathers their output.
Why use it?
It lets heavier tasks run in parallel without overloading one agent's context. A failed worker stays isolated, and the coordinator can monitor progress and collect results.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/kissrosecicd-hub/agents-evolution/multi-session-worker
Any agent
npx skills add kissrosecicd-hub/agents-evolution --skill multi-session-worker
Clone the repo
git clone --depth 1 https://github.com/kissrosecicd-hub/agents-evolution

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for meta-multi-session-worker

README.md
[![agentmods](https://agentmods.dev/badge/skills/kissrosecicd-hub/agents-evolution/multi-session-worker.svg)](https://agentmods.dev/skills/kissrosecicd-hub/agents-evolution/multi-session-worker)
Your own site
<a href="https://agentmods.dev/skills/kissrosecicd-hub/agents-evolution/multi-session-worker"><img src="https://agentmods.dev/badge/skills/kissrosecicd-hub/agents-evolution/multi-session-worker.svg" alt="Measured on agentmods" height="20"></a>
Per session 78 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,049 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00078 $0.02049
Opus 5 $0.00039 $0.01025
Sonnet 5 $0.00016 $0.00410
Haiku 4.5 $0.00008 $0.00205

Measured 5d ago against content hash 8acc40ad06ae, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

meta-multi-session-worker scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf .workers/
.agents/skills/meta/orchestration/multi-session-worker/SKILL.md · 225 lines

How it starts

The opening of the file, as written. The whole thing — 225 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Meta: Multi-Session Workers

Оркестрация воркеров в отдельныхых tmux-сессиях — когда in-session subagents (Agent tool) недостаточно.

Чем отличается от in-session subagents

In-session subagents Multi-session workers
Механизм Agent tool внутри одной LLM сессии Отдельные CLI-процессы в tmux
Контекст Общий, ограниченный Изолированный у каждого
Лимит ~4 параллельно Сколько хватит CPU/памяти
Сбой одного Загрязняет общий контекст Полностью изолирован
Общение Return values Файлы + tmux capture
Когда использовать Быстрые задачи, аудит Тяжёлые задачи, генерация кода, тесты

Архитектура

┌─────────────────────────────────────┐
│  Main Agent (текущая сессия Qwen)   │
│  ┌───────────────────────────────┐  │
│  │  Координация:                 │  │
│  │  1. Раздача задач             │  │
│  │  2. Мониторинг статуса        │  │
│  │  3. Сбор результатов          │  │
│  │  4. Synthesis                 │  │
│  └───────────────────────────────┘  │
└──────────┬──────────────┬───────────┘
           │              │
    ┌──────▼──────┐ ┌─────▼──────┐
    │ tmux: w-0   │ │ tmux: w-1  │
    │ qwen code   │ │ codex      │
    │ "audit code"│ │ "write tests"│
    └─────────────┘ └────────────┘
           │              │
    ┌──────▼──────────────▼──────┐
    │  .workers/                  │
    │  ├── tasks/                 │
    │  │   ├── task-0.json        │
    │  │   └── task-1.json        │
    │  ├── results/               │
    │  │   ├── result-0.md        │
    │  │   └── result-1.md        │
    │  └── status.json            │
    └─────────────────────────────┘

Протокол задач

Формат задачи: .workers/tasks/task-N.json

{
  "id": "task-0",
  "worker": "worker-0",
  "cli": "qwen",
  "task": "Проведи полный аудит безопасности /home/qwen/kanban-board/. Проверь: секреты, инъекции, XSS, CORS, auth. Отчёт на русском.",
  "context_file": ".workers/context/project-overview.md",
  "expected_output": "security-report.md",
  "status": "pending",
  "created_at": "2026-04-07T12:00:00Z"
}

Read the full file on GitHub · 225 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 225 lines · 78 tokens per session scan C 8acc40ad06ae

Subscribe to this mod's changes

meta-multi-session-worker is a skill published in the GitHub repository kissrosecicd-hub/agents-evolution (31 stars, last pushed 4mo ago), licensed MIT. It adds 78 tokens to every session and 2,049 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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