parallel-task-format

parallel-task-format is a skill for Claude Code from jpoutrin/product-forge. It costs 30 tokens per session (1,705 once invoked), scanned A, original, MIT.

A compact format for describing development tasks assigned to multiple coding agents. Each task records its scope, dependencies, assigned agent, shared contracts, requirements, and checks.

In plain words
What is it for?
Use it to write task specifications for multi-agent projects, including file boundaries, dependencies, implementation requirements, and test or quality checks.
Why use it?
It makes parallel work easier to divide safely by stating what each agent may change and how the result should be verified.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Part of the product-design plugin — 43 skills, 8 agents shipped together

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/jpoutrin/product-forge/parallel-task-format
Any agent
npx skills add jpoutrin/product-forge --skill parallel-task-format
Clone the repo
git clone --depth 1 https://github.com/jpoutrin/product-forge

Made for: Claude Code.

Or install product-design, the plugin that ships this one along with the rest of its 43 skills, 8 agents.

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 parallel-task-format

README.md
[![agentmods](https://agentmods.dev/badge/skills/jpoutrin/product-forge/parallel-task-format.svg)](https://agentmods.dev/skills/jpoutrin/product-forge/parallel-task-format)
Your own site
<a href="https://agentmods.dev/skills/jpoutrin/product-forge/parallel-task-format"><img src="https://agentmods.dev/badge/skills/jpoutrin/product-forge/parallel-task-format.svg" alt="Measured on agentmods" height="20"></a>
Per session 30 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,705 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 5.1 $0.00030 $0.01705
Opus 5 $0.00015 $0.00852
Sonnet 5 $0.00006 $0.00341
Haiku 4.5 $0.00003 $0.00170

Measured 2d ago against content hash 32c9c5f4b16b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

parallel-task-format scanned grade A with 0 findings 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 2d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/product-design/skills/parallel-task-format/SKILL.md · 214 lines

How it starts

The opening of the file, as written. The whole thing — 214 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Task Specification Format

Compact YAML format for parallel task files in parallel/TS-XXXX-slug/tasks/.

Complete Task Example

---
id: task-001
component: users
wave: 1
deps: []
blocks: [task-004, task-005]
agent: python-experts:django-expert
skills: [python-experts:python-style, python-experts:django-dev, python-experts:django-api]
tech_spec: TS-0042
contracts: [contracts/types.py, contracts/api-schema.yaml]
---
# task-001: User Management

## Scope
CREATE: apps/users/{models,views,serializers,urls}.py, apps/users/tests/*.py
MODIFY: config/urls.py
BOUNDARY: apps/orders/*, apps/products/*, apps/*/migrations/*

## Requirements
- User model with email authentication
- UserSerializer with explicit fields
- UserViewSet (list, retrieve, create, update)
- Email uniqueness validation

## Checklist
- [ ] Model matches UserDTO in contracts/types.py
- [ ] API matches /api/users/* in contracts/api-schema.yaml
- [ ] pytest apps/users/ passes
- [ ] mypy apps/users/ passes
- [ ] ruff check apps/users/ passes
- [ ] No files modified outside scope

YAML Frontmatter Fields

Field Required Description
id Yes Task identifier (task-NNN or task-NNN-component)
component Yes System component name
wave Yes Dependency wave number (1, 2, 3...)
deps Yes Task IDs this depends on (empty list [] if none)
blocks No Task IDs this blocks (optional)
agent Yes Recommended agent type
skills Yes Skills the agent should invoke (list from agent-skills-mapping.yaml)
tech_spec No Tech Spec ID (if applicable)
contracts Yes Contract files to reference (relative paths)

Note: skills are stored in task files so prompt generation can include them in === REQUIRED SKILLS === sections. They are NOT stored in manifest.json.

Scope Section Format

Use compact notation with three directives:

CREATE

Files to create (use glob patterns). A file can only be in CREATE for ONE task.

CREATE: apps/users/{models,views,serializers,urls}.py, apps/users/tests/*.py

Read the full file on GitHub · 214 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. 2d ago First seen · 214 lines · 30 tokens per session scan A 32c9c5f4b16b

Subscribe to this mod's changes

parallel-task-format is a skill published in the GitHub repository jpoutrin/product-forge (15 stars, last pushed 6mo ago), licensed MIT. It adds 30 tokens to every session and 1,705 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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