sync-readmes

sync-readmes is a skill for Claude Code, Codex from VPDPersonal/Aspid.FastTools. It costs 40 tokens per session (1,264 once invoked), scanned A, original, MIT.

A documentation-checking procedure for the Aspid.FastTools Unity package. It keeps sixteen English and Russian README files accurate and synchronized with the code and sample structure.

In plain words
What is it for?
Use it after changes to public types, APIs, Unity asset-menu paths, source-generator output, or samples to verify and synchronize the package documentation.
Why use it?
README files can become outdated when namespaces, public APIs, asset-menu paths, generators, or samples change. This procedure tells you which copies and language versions to update.

Skill for Claude CodeCodex

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 skills/vpdpersonal/aspid.fasttools/sync-readmes
Any agent
npx skills add VPDPersonal/Aspid.FastTools --skill sync-readmes
Clone the repo
git clone --depth 1 https://github.com/VPDPersonal/Aspid.FastTools

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 sync-readmes

README.md
[![agentmods](https://agentmods.dev/badge/skills/vpdpersonal/aspid.fasttools/sync-readmes.svg)](https://agentmods.dev/skills/vpdpersonal/aspid.fasttools/sync-readmes)
Your own site
<a href="https://agentmods.dev/skills/vpdpersonal/aspid.fasttools/sync-readmes"><img src="https://agentmods.dev/badge/skills/vpdpersonal/aspid.fasttools/sync-readmes.svg" alt="Measured on agentmods" height="20"></a>
Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,264 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00040 $0.01264
Opus 5 $0.00020 $0.00632
Sonnet 5 $0.00008 $0.00253
Haiku 4.5 $0.00004 $0.00126

Measured 4d ago against content hash 49b43136282e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

sync-readmes 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/skills/sync-readmes/SKILL.md · 77 lines

How it starts

The opening of the file, as written. The whole thing — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.

The package ships sixteen README files (4 main + 12 sample) that drift from the code easily. Use after any change touching namespaces of public types, public API surface, [CreateAssetMenu] paths, source generator output, or sample structure.

Files in scope

Main READMEs (mirror each other 1:1 except for the structural differences below):

Path Locale Image base path
README.md EN Aspid.FastTools/Packages/tech.aspid.fasttools/Documentation/Images/
README_RU.md RU Aspid.FastTools/Packages/tech.aspid.fasttools/Documentation/Images/
Aspid.FastTools/Packages/tech.aspid.fasttools/Documentation/EN/README.md EN ../Images/
Aspid.FastTools/Packages/tech.aspid.fasttools/Documentation/RU/README.md RU ../Images/

Per-feature references (Types.md, SerializeReferences.md, SerializeReferenceTooling.md, Ids.md, SerializedPropertyExtensions.md, VisualElementExtensions.md) live alongside the Documentation copies inside Documentation/EN/ and Documentation/RU/.

Expected structural differences between root and Documentation copies (not drift):

  • Badge block (Unity / Stable / Preview / License shields) — only in the root copies.
  • Language switcher under the banner — root links README.md / README_RU.md; Documentation copies link the sibling locale as ../RU/README.md / ../EN/README.md.
  • Source-code link row ([Source Code](…) · [Unity Asset Store](…) · [Releases](…), RU: Исходный код) under the one-liner — only in the Documentation copies.
  • LICENSE / CHANGELOG links (in ## License / ## Лицензия) — root uses repo-relative paths; Documentation copies use absolute github.com/.../blob/main/... URLs.
  • Image paths — see table above.
  • Feature-reference links — root uses the full Documentation/EN/... path; Documentation copies link to the bare filename (same folder).

Sample READMEs — one EN + one RU per sample folder under Aspid.FastTools/Packages/tech.aspid.fasttools/Samples~/ (Types/, Ids/, EnumValues/, ProfilerMarkers/, VisualElements/, SerializeReferences/).

Read the full file on GitHub · 77 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. 4d ago First seen · 77 lines · 40 tokens per session scan A 49b43136282e

Subscribe to this mod's changes

sync-readmes is a skill published in the GitHub repository VPDPersonal/Aspid.FastTools (24 stars, last pushed 26d ago), licensed MIT. It adds 40 tokens to every session and 1,264 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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