project-scaffolding

project-scaffolding is a skill for Claude Code, Codex from third-order-labs/longform-plugin. It costs 39 tokens per session (3,519 once invoked), scanned A, original, MIT.

A set of templates and folder conventions for planning long-form fiction projects. It covers documents such as pitches, character notes, continuity records, world details, and outlines.

In plain words
What is it for?
Use it to start and organize a novel or other long work of fiction, create the planning documents needed at each stage, and keep story details and continuity in predictable files.
Why use it?
It gives a fiction project a consistent structure that can grow as the story becomes more complex, without requiring every planning document at the beginning.

Skill for Claude CodeCodex

Part of the longform plugin — 6 skills, 4 commands 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/third-order-labs/longform-plugin/project-scaffolding
Any agent
npx skills add third-order-labs/longform-plugin --skill project-scaffolding
Clone the repo
git clone --depth 1 https://github.com/third-order-labs/longform-plugin

Made for: Claude Code, Codex.

Or install longform, the plugin that ships this one along with the rest of its 6 skills, 4 commands.

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 project-scaffolding

README.md
[![agentmods](https://agentmods.dev/badge/skills/third-order-labs/longform-plugin/project-scaffolding.svg)](https://agentmods.dev/skills/third-order-labs/longform-plugin/project-scaffolding)
Your own site
<a href="https://agentmods.dev/skills/third-order-labs/longform-plugin/project-scaffolding"><img src="https://agentmods.dev/badge/skills/third-order-labs/longform-plugin/project-scaffolding.svg" alt="Measured on agentmods" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,519 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 $0.00039 $0.03519
Opus 5 $0.00019 $0.01759
Sonnet 5 $0.00008 $0.00704
Haiku 4.5 $0.00004 $0.00352

Measured 5d ago against content hash 5260d133e7fc, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

project-scaffolding 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 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.

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.

skills/project-scaffolding/SKILL.md · 487 lines

How it starts

The opening of the file, as written. The whole thing — 487 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Project Scaffolding

This skill provides the complete template library and directory conventions for long-form fiction projects. It defines the standard project structure, file naming rules, and templates for every document type the project might eventually need.

Important: These templates are a library, not a checklist. /start-project creates only the core documents the project needs immediately (pitch, characters, continuity — and conditionally world, outline, or north-star). Other documents are created later, when the project's complexity warrants them. The commands /write-chapter and /wrap contain the logic for when to propose each document. This skill provides the template to use when that moment arrives.


Directory Conventions

The full project structure when all documents have been created. A new project starts with only a few docs and grows into this over time:

project-root/
├── AGENTS.md                    # Agent workflow rules and defaults
├── docs/                        # All planning and tracking documents
│   ├── 00-pitch.md              # Always created at start
│   ├── 01-north-star.md         # Created at start if user has clarity
│   ├── 02-world.md              # Created at start if world needs definition
│   ├── 03-characters.md         # Always created at start
│   ├── 04-outline.md            # Created at start if user has structural vision
│   ├── 05-glossary.md           # Proposed when 10+ invented terms accumulate
│   ├── 06-scene-log.md          # Proposed after first chapter is drafted
│   ├── 07-continuity.md         # Always created at start
│   ├── 08-voice.md              # Proposed after 3-5 chapters or via /voice-session
│   ├── 09-chapter-outline-template.md  # Emerges from first few outlines
│   ├── 13-threads.md            # Proposed when 3+ subplots are running
│   ├── 19-foreshadowing-checklist.md   # Proposed when deliberate seeds are planted
│   └── 25-style-guide.md        # Proposed after 3-5 chapters when patterns stabilize
├── outlines/                    # Chapter outlines by volume
│   ├── book-one/
│   ├── book-two/
│   └── book-three/
├── draft/                       # Draft chapters by volume
│   ├── book-one/
│   ├── book-two/
│   └── book-three/
└── manuscript/                  # Final assembled manuscript

Read the full file on GitHub · 487 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 · 487 lines · 39 tokens per session scan A 5260d133e7fc

Subscribe to this mod's changes

project-scaffolding is a skill published in the GitHub repository third-order-labs/longform-plugin (2 stars, last pushed 1mo ago), licensed MIT. It adds 39 tokens to every session and 3,519 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 2026-08-31.

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