noddde: Skill for Claude Code

.claude/skills/new-spec/SKILL.md

new-spec is a skill for Claude Code from dogganidhal/noddde. It costs 36 tokens per session (884 once invoked), scanned A, original, MIT.

An internal procedure for creating a behavioral specification for a new or existing module in the noddde framework. It covers understanding the module, choosing a template, and recording expected behavior.

In plain words
What is it for?
Use it when starting a new specification or documenting an aggregate, projection, saga, event bus, command bus, query bus, persistence component, or utility.
Why use it?
It helps developers define what a module should do before implementation, reducing ambiguity and inconsistent designs.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: model in frontmatter; reads .claude/ paths.

This is dogganidhal/noddde's own configuration. It tells Claude Code how to work on noddde 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 noddde configures →

Reuse

Borrowing it

Nothing to install: this file belongs to dogganidhal/noddde. 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/dogganidhal/noddde/main/.claude/skills/new-spec/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/dogganidhal/noddde

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 new-spec

README.md
[![agentmods](https://agentmods.dev/badge/skills/dogganidhal/noddde/new-spec.svg)](https://agentmods.dev/skills/dogganidhal/noddde/new-spec)
Your own site
<a href="https://agentmods.dev/skills/dogganidhal/noddde/new-spec"><img src="https://agentmods.dev/badge/skills/dogganidhal/noddde/new-spec.svg" alt="Measured on agentmods" height="20"></a>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 884 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Excessive Agency · line 5
    Skill selects an external model or provider that may use a different account or billing plan than the operator expects. Undisclosed model switches can cause unexpected cost or quota consumption.
    Fix: Remove the model/provider override or disclose it prominently and require explicit operator approval before invoking an external coding CLI or billed model.
How audits are shown
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 $0.00036 $0.00884
Opus 5 $0.00018 $0.00442
Sonnet 5 $0.00007 $0.00177
Haiku 4.5 $0.00004 $0.00088

Measured 8d ago against content hash 8932c01bccb1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

new-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 8d 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/skills/new-spec/SKILL.md · 95 lines

How it starts

The opening of the file, as written. The whole thing — 95 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Step 1: Create a New Spec

Create a behavioral specification for a new or existing module in the noddde framework.

Pipeline step 1 of 6 (new spec path). Called by the /spec orchestrator.

Step 1: Understand Intent

Ask the developer (if not already clear from context):

  • What kind of module? Aggregate, projection, saga, bus implementation, persistence implementation, or standalone?
  • Which source file? Existing file to spec, or new file to create?
  • What problem does it solve? One-sentence purpose.

Step 2: Select Template

Pick the right template from specs/templates/:

Module type Template
Aggregate specs/templates/aggregate.spec.template.md
Projection specs/templates/projection.spec.template.md
Saga specs/templates/saga.spec.template.md
Bus implementation (EventBus, CommandBus, QueryBus) specs/templates/bus-implementation.spec.template.md
Persistence implementation specs/templates/persistence-implementation.spec.template.md
Other (handler type, utility, infrastructure) Start from the closest existing spec in specs/core/

Read the selected template to understand the expected sections.

Step 3: Determine Spec Location

The spec path mirrors the source path:

  • Source: packages/core/src/<path>/<file>.ts
  • Spec: specs/core/<path>/<name>.spec.md

Example: packages/core/src/engine/implementations/postgres-event-store.tsspecs/core/engine/implementations/postgres-event-store.spec.md

Step 4: Identify Dependencies

Read existing specs that this module will depend on. Use the depends_on graph:

Read the full file on GitHub · 95 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. 8d ago First seen · 95 lines · 36 tokens per session scan A 8932c01bccb1

Subscribe to this mod's changes

new-spec is a skill published in the GitHub repository dogganidhal/noddde (49 stars, last pushed 8d ago), licensed MIT. It adds 36 tokens to every session and 884 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 2026-08-30.

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