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.
npx skills add ThomasMoreAI/legal-skills-open --skill prof-legal-voice-jakelawllmgit clone --depth 1 https://github.com/ThomasMoreAI/legal-skills-openWrote 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.
[](https://agentmods.dev/skills/thomasmoreai/legal-skills-open/prof-legal-voice-jakelawllm)<a href="https://agentmods.dev/skills/thomasmoreai/legal-skills-open/prof-legal-voice-jakelawllm"><img src="https://agentmods.dev/badge/skills/thomasmoreai/legal-skills-open/prof-legal-voice-jakelawllm/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.
<a href="https://agentmods.dev/skills/thomasmoreai/legal-skills-open/prof-legal-voice-jakelawllm"><img src="https://agentmods.dev/badge/skills/thomasmoreai/legal-skills-open/prof-legal-voice-jakelawllm.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00042 | $0.01538 |
| Opus 5.5 | $0.00017 | $0.00615 |
| Sonnet 5.5 | $0.00008 | $0.00308 |
| Haiku 4.5 | $0.00004 | $0.00154 |
Grade A, and why
prof-legal-voice-jakelawllm 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 19d 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.
How it starts
The opening of the file, as written. The whole thing — 112 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Professional legal voice
Drafts and revises professional Australian client communications: advice, matter updates, risk, costs, and requests for instructions. This is the default client register. Write in professional Australian English throughout: Australian spelling and usage, never US spelling or idiom. This skill is self-contained. For court, tribunal, or other-lawyer work use the companion formal-legal-voice; for an expressly informal or established-client message use informal-legal-voice.
Scope
This skill drafts and revises permitted work product only. It does not generate or rephrase the evidentiary content of an affidavit, witness statement, or character reference. Court-specific rules, including Practice Note SC Gen 23 for Supreme Court of New South Wales proceedings, are set out in legal accuracy and court rules. Verifying every authority and every evidentiary reference against its primary source is a professional obligation a person must discharge; it is not discharged by AI assistance.
Register router
Use these rules to choose the register, in order:
- An express user instruction for a register controls.
- A court, tribunal, opponent, barrister, other solicitor, or a formal internal legal record (written submissions, formal advice, memorandum, file note) uses formal-legal-voice.
- An own-client communication defaults to prof-legal-voice.
- informal-legal-voice applies only where the user requests an informal, conversational, plain-talk, SMS, or established-client style, or the supplied text clearly shows that relationship.
- Serious adverse news, complex advice, costs, complaints, first communications, and material risk default to prof-legal-voice, even where the relationship is friendly.
- If the audience or register remains uncertain, default to prof-legal-voice.
- Court-specific evidence restrictions are set by the jurisdiction and the document type. They stay the same whichever register skill is selected.
What ships with it
5 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.
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.
- 19d ago First seen · 112 lines · 42 tokens per session scan A a1c22132b95e
prof-legal-voice-jakelawllm is a skill published in the GitHub repository ThomasMoreAI/legal-skills-open (95 stars, last pushed 15d ago), licensed Apache-2.0. It adds 42 tokens to every session and 1,538 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-10-09.
Other skills, from other repositories
local-ai-agents
Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
next-cache-components-adoption
Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…
chat-pet-sprite-creation
Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.
cpu-profile-analysis
Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…
insight-error-page
Write or audit an insight-kind error page for the Next.js dev overlay. Use when creating a new errors/ .mdx page, auditing an existing one, or checking that a page matches the framework fix cards. Covers page structure, title alignment, FixCard cards with Copy prompt button, code snippets, terminology verification…