vocabulary-agent-files

vocabulary-agent-files is a skill for Claude Code, Codex from zhouyou-gu/skill-marketplace-template. It costs 91 tokens per session (1,503 once invoked), scanned A, original, MIT.

A workspace scaffold that records one fixed set of words for a project's documents and code. It builds the vocabulary from supplied materials and keeps related terms from drifting into different synonyms.

In plain words
What is it for?
It helps create or update an AGENTVOCABULARY.md file, collect established nouns, adjectives, and verbs, and merge terms from documents or code. It can preserve an existing vocabulary file when replacement is not requested.
Why use it?
Different names for the same concept make reports and code harder to understand and maintain. A shared vocabulary gives the workspace one wording authority.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It helps create or update an AGENTVOCABULARY.md file, collect established nouns, adjectives, and verbs, and merge terms from documents or code. It can preserve an existing vocabulary file when replacement is not requested.

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Install with agentmods
npx agentmods add skills/zhouyou-gu/skill-marketplace-template/vocabulary-agent-files
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.

Any agent
npx skills add zhouyou-gu/skill-marketplace-template --skill vocabulary-agent-files
Clone the repo
git clone --depth 1 https://github.com/zhouyou-gu/skill-marketplace-template

Made for: Claude Code, Codex.

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 vocabulary-agent-files

README.md
[![agentmods](https://agentmods.dev/badge/skills/zhouyou-gu/skill-marketplace-template/vocabulary-agent-files/github.svg)](https://agentmods.dev/skills/zhouyou-gu/skill-marketplace-template/vocabulary-agent-files)
Your own site
<a href="https://agentmods.dev/skills/zhouyou-gu/skill-marketplace-template/vocabulary-agent-files"><img src="https://agentmods.dev/badge/skills/zhouyou-gu/skill-marketplace-template/vocabulary-agent-files/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 vocabulary-agent-files

Your own site · 80×15
<a href="https://agentmods.dev/skills/zhouyou-gu/skill-marketplace-template/vocabulary-agent-files"><img src="https://agentmods.dev/badge/skills/zhouyou-gu/skill-marketplace-template/vocabulary-agent-files.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 91 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,503 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 $0.00091 $0.01503
Opus 5 $0.00046 $0.00751
Sonnet 5 $0.00018 $0.00301
Haiku 4.5 $0.00009 $0.00150

Measured 12d ago against content hash e5c25db5ee4e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

vocabulary-agent-files 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 12d 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/vocabulary-agent-files/SKILL.md · 73 lines

How it starts

The opening of the file, as written. The whole thing — 73 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Vocabulary Agent Files

Trigger

  • Use when a workspace governed by the agent-files four-file contract needs one fixed vocabulary shared by its documents and code.
  • Use when reports and code in a workspace have drifted into near-synonyms and need a recorded merge procedure.
  • Do not use for a one-off glossary in a workspace that has no agent-files contract; scaffold the contract first or keep a plain glossary instead.
  • Do not use to rename stored data keys, command-line names, or frozen experiment text; those surfaces are explicitly protected below.

Inputs

  • target_dir: directory holding the agent-files contract where AGENT_VOCABULARY.md will be created
  • sources: optional list of files or directories (documents, code) to scan for the workspace's established words
  • overwrite: when true, an existing AGENT_VOCABULARY.md is replaced; otherwise it is kept and recorded in files_skipped

The Vocabulary File Contract

AGENT_VOCABULARY.md opens with a short statement — "This file lists the words used in the documents and the code. Use these words and no others." — followed by three highlighted rules in one blockquote:

  1. Merge rule. If two words mean the same thing, keep only the most proper one and replace the other everywhere.
  2. Self-contained rule. Each description uses only everyday words and words defined earlier in the file.
  3. Recursive word check. Check every description word by word, and recursively: any vague word, and any word that is neither an everyday word nor defined earlier in the file, must be replaced by a concrete one — then re-check the replacement, until every word passes.

The body holds four sections, each one entry per line in the format word: short description.:

  • ## Nouns, ## Adjectives, ## Verbs — the established words, ordered so every description depends only on entries above it (base words of the domain first).
  • ## Unmerged Words (temporary memory) — words found in the sources that are not yet merged, one line each in the format word — where it lives — what to do (a merge target, or open when no proper word is chosen yet). This section is working memory: lines are removed when their merge is executed and added when new drift is found.

Read the full file on GitHub · 73 lines

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 12d ago First seen · 73 lines · 91 tokens per session scan A e5c25db5ee4e

Subscribe to this mod's changes

vocabulary-agent-files is a skill published in the GitHub repository zhouyou-gu/skill-marketplace-template (5 stars, last pushed 19d ago), licensed MIT. It adds 91 tokens to every session and 1,503 once invoked, about $0.0005 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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