autospec: Command for Claude Code

.claude/commands/create-spec.md

create-spec is a command for Claude Code from Hundia/autospec. It costs 0 tokens per session (1,401 once invoked), scanned A, original, MIT.

A command that creates a written feature specification using a shared template. The specification records the problem, desired result, requirements, constraints, dependencies, and relevant project conventions.

In plain words
What is it for?
Use it to gather requirements, review existing project specifications, and document a new feature before implementation.
Why use it?
It turns an informal feature idea into a numbered document that the development team can use as a common reference.

Command for Claude Code

Written for Claude Code: installed under .claude/.

This is Hundia/autospec's own configuration. It tells Claude Code how to work on autospec itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything autospec configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Hundia/autospec. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Hundia/autospec/main/.claude/commands/create-spec.md
Clone the repo
git clone --depth 1 https://github.com/Hundia/autospec

Made for: Claude Code.

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README.md
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Your own site
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Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,401 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00000 $0.01401
Opus 5.5 $0.00000 $0.00560
Sonnet 5.5 $0.00000 $0.00280
Haiku 4.5 $0.00000 $0.00140

Measured 2mo ago against content hash 5217b8e99bbb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 2mo 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 · 263 lines

How it starts

The opening of the file, as written. The whole thing — 263 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Create Spec

Generate a new feature specification following the Spec-Driven Development template.

Usage

/create-spec [feature_name]

Example: /create-spec notifications

Instructions

When this command is invoked:

  1. Gather requirements from the user:

    • Ask clarifying questions about the feature
    • Understand the problem being solved
    • Identify constraints and dependencies
  2. Read existing specs for context:

    • specs/01_product_manager.md - Product vision and principles
    • specs/02_backend_lead.md - Backend patterns
    • specs/03_frontend_lead.md - Frontend patterns
    • specs/04_db_architect.md - Database conventions
  3. Determine spec number:

    • Check existing specs in specs/ folder
    • Use next available number (e.g., 10, 11, etc.)
    • Feature specs start at 10+
  4. Generate spec document with these sections:

# SPEC: [Feature Name]

**Version:** 1.0
**Created:** [Date]
**Status:** Draft

---

## 1. Vision

### Problem Statement
What problem does this solve?

### Success State
What does success look like?

### Who Benefits
Which users benefit from this feature?

---

## 2. Requirements

### Functional Requirements

| ID | Requirement | Priority | Notes |
|----|-------------|----------|-------|
| FR-1 | [Requirement] | Must Have | |
| FR-2 | [Requirement] | Should Have | |
| FR-3 | [Requirement] | Nice to Have | |

### Non-Functional Requirements

| ID | Requirement | Metric |
|----|-------------|--------|
| NFR-1 | Performance | [Target] |
| NFR-2 | Security | [Standard] |
| NFR-3 | Scalability | [Target] |

---

## 3. Database Schema (if applicable)

```sql
-- New tables or alterations
CREATE TABLE feature_table (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  -- columns
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
);

CREATE INDEX idx_feature_table_... ON feature_table(...);

4. API Endpoints (if applicable)

Method Endpoint Description Auth
GET /api/v1/... Get items Yes
POST /api/v1/... Create item Yes

Request/Response Examples

GET /api/v1/feature

// Response
{
  "data": [],
  "meta": {
    "total": 0,
    "page": 1
  }
}

POST /api/v1/feature

// Request
{
  "field": "value"
}

Read the full file on GitHub · 263 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. 2mo ago First seen · 263 lines · 0 tokens per session scan A 5217b8e99bbb

Subscribe to this mod's changes

create-spec is a command published in the GitHub repository Hundia/autospec (4 stars, last pushed 4mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,401 tokens. 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.