create-spec

create-spec is a command for Claude Code from nek1987/auto-agent-harness. It costs 10 tokens per session (4,568 once invoked), scanned A, original, no licence file.

A command that creates an application specification for autonomous coding. An application specification describes what a project should do and how it should be built.

In plain words
What is it for?
Use it at the start of a project to prepare a specification for agent-led implementation.
Why use it?
It turns project requirements into a written plan that an autonomous coding agent can follow.

Command for Claude Code

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 commands/nek1987/auto-agent-harness/create-spec
Clone the repo
git clone --depth 1 https://github.com/nek1987/auto-agent-harness

Made for: Claude Code.

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 create-spec

README.md
[![agentmods](https://agentmods.dev/badge/commands/nek1987/auto-agent-harness/create-spec.svg)](https://agentmods.dev/commands/nek1987/auto-agent-harness/create-spec)
Your own site
<a href="https://agentmods.dev/commands/nek1987/auto-agent-harness/create-spec"><img src="https://agentmods.dev/badge/commands/nek1987/auto-agent-harness/create-spec.svg" alt="Measured on agentmods" height="20"></a>
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,568 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00010 $0.04568
Opus 5 $0.00005 $0.02284
Sonnet 5 $0.00002 $0.00914
Haiku 4.5 $0.00001 $0.00457

Measured 4d ago against content hash c9cf2b9d26d0, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

create-spec 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 4d 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.

.claude/commands/create-spec.md · 601 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 4d ago First seen · 601 lines · 10 tokens per session scan A c9cf2b9d26d0

Subscribe to this mod's changes

create-spec is a command published in the GitHub repository nek1987/auto-agent-harness (5 stars, last pushed 5mo ago), with no licence file. It adds 10 tokens to every session and 4,568 once invoked, about $0.0001 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.