spec

spec is a command for Claude Code from shuxueshuxue/gugu-docs. It costs 0 tokens per session (493 once invoked), scanned A, original, MIT.

A collection of reusable command presets for coding-agent sessions. A command preset is a prompt template that can be selected from a slash-command menu and resolved by the shared backend.

In plain words
What is it for?
Use it to define or manage invocable slash commands, their prompt bodies, target placeholders, and how clients send them to the backend.
Why use it?
It keeps command prompts organized separately from skills and other internal instructions. Using one shared resolver makes the same preset work across dashboards, phones, command lines, APIs, and in-process clients.

Command for Claude Code

Written for Claude Code: a Claude Code command (commands/*.md).

Good fit Use it to define or manage invocable slash commands, their prompt bodies, target placeholders, and how clients send them to the backend.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/shuxueshuxue/gugu-docs/spec
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.

Clone the repo
git clone --depth 1 https://github.com/shuxueshuxue/gugu-docs

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 spec

README.md
[![agentmods](https://agentmods.dev/badge/commands/shuxueshuxue/gugu-docs/spec/github.svg)](https://agentmods.dev/commands/shuxueshuxue/gugu-docs/spec)
Your own site
<a href="https://agentmods.dev/commands/shuxueshuxue/gugu-docs/spec"><img src="https://agentmods.dev/badge/commands/shuxueshuxue/gugu-docs/spec/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for spec

Your own site · 80×15
<a href="https://agentmods.dev/commands/shuxueshuxue/gugu-docs/spec"><img src="https://agentmods.dev/badge/commands/shuxueshuxue/gugu-docs/spec.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
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 493 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 $0.00493
Opus 5 $0.00000 $0.00246
Sonnet 5 $0.00000 $0.00099
Haiku 4.5 $0.00000 $0.00049

Measured 9d ago against content hash 3261a387634a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

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 9d 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.

.spec/project/.plugins/commands/spec.md · 31 lines

What it actually says

commands

The invocable command plugins live here: leaf plugins whose body is a prompt preset a human can pick from the / dropdown while launching or driving a session, each carrying surface: command. Grouping them keeps .plugins/ legible at a glance — the command presets on this shelf, the skill plugins on [[skills]], the auxiliary system contracts on [[prompts]], with [[core]] (the dev-flow contract subsystem) a flat child beside them.

Invocation belongs to the backend prompt boundary, not to whichever client happens to render the picker. Every compose surface sends the raw /<preset> [[node]]… <free text> prompt; the shared resolver expands the live surface: command body before either launch starts a worker or dispatch sends text to one. At launch, the raw invocation remains the session's originating prompt and identity source, so links inside a plugin body can never invent a node target. Dashboard and phone menus are therefore discovery/insertion chrome, while dashboard, phone, CLI, API, and in-process fallback all invoke through the same backend resolution. A preset with {{targets}} always receives the resolved target block; one without that placeholder gets a target block only when the invocation actually names a target, so a targetless utility remains a small prompt. An unknown leading /name stays ordinary prompt text and is never swallowed or guessed.

This node is a shelf, not a surface (the [[prompts]] shape): it declares no surface field and gathers nothing itself. Discovery is recursive and field-driven (surface), so a resident plugs in exactly as it would at the root — the gather set is path-independent, so shelving a command changes nothing about what /api/plugins and the launcher offer. A plugin that serves BOTH surfaces (e.g. [[distill]], skill and command) shelves once by its primary identity, never duplicated. The init templates mirror this layout. The shelf stays pure presentation: moving a resident beneath it changes neither that plugin's identity nor the surfaces gathered from its frontmatter.

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. 9d ago First seen · 31 lines · 0 tokens per session scan A 3261a387634a

Subscribe to this mod's changes

spec is a command published in the GitHub repository shuxueshuxue/gugu-docs (2 stars, last pushed 15d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 493 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.