voice-profile

voice-profile is a skill for Claude Code from pedrohcgs/claude-code-my-workflow. It costs 128 tokens per session (1,471 once invoked), scanned A, original, MIT.

A writing tool that studies your own papers and records patterns such as word choice, sentence rhythm, and openings and endings. It uses that profile to compare new drafts with your usual writing style.

In plain words
What is it for?
Use it to build a reusable voice profile from several documents and audit a new draft against it.
Why use it?
It gives you a clear description of your real writing habits instead of only listing phrases that sound artificial. This helps guide revisions toward your own style.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions subagents.

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is LLM applies to its own output does. See [`writing-with-ai.md`](../../rules/writing-with-ai.md)..

Good fit Use it to build a reusable voice profile from several documents and audit a new draft against it.

Compare 6 skills from other repositories ↓
About the project

claude-code-my-workflow is a forkable setup for using Claude Code to produce and review academic papers, slides, data analyses, and replication packages. Researchers use its agents, skills, rules, hooks, and quality checks to coordinate these tasks and verify their results. The catalogue entries define the reusable workflow components for Claude Code.

pedrohcgs/claude-code-my-workflow · 1,570 stars · on GitHub · psantanna.com

Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/pedrohcgs/claude-code-my-workflow
agentmods
npx agentmods add skills/pedrohcgs/claude-code-my-workflow/voice-profile

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 voice-profile

README.md
[![agentmods](https://agentmods.dev/badge/skills/pedrohcgs/claude-code-my-workflow/voice-profile/github.svg)](https://agentmods.dev/skills/pedrohcgs/claude-code-my-workflow/voice-profile)
Your own site
<a href="https://agentmods.dev/skills/pedrohcgs/claude-code-my-workflow/voice-profile"><img src="https://agentmods.dev/badge/skills/pedrohcgs/claude-code-my-workflow/voice-profile/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 voice-profile

Your own site · 80×15
<a href="https://agentmods.dev/skills/pedrohcgs/claude-code-my-workflow/voice-profile"><img src="https://agentmods.dev/badge/skills/pedrohcgs/claude-code-my-workflow/voice-profile.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 128 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,471 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 pass 7 Sept 2026
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 $0.00128 $0.01471
Opus 5 $0.00064 $0.00736
Sonnet 5 $0.00026 $0.00294
Haiku 4.5 $0.00013 $0.00147

Measured 7d ago against content hash 8a169f6ddab6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

voice-profile 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 7d 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/voice-profile/SKILL.md · 120 lines

How it starts

The opening of the file, as written. The whole thing — 120 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Voice profile — write toward something, not just away from tells

/humanize is the negative direction: it finds AI tells and says what to remove. That leaves a draft that is merely less bad.

This is the positive direction: a written description of how you actually write, extracted from your own published work, so a draft can be measured against a target instead of a taboo list.

What this does not do. A voice profile makes prose sound like your prose. It does not make model-generated text stop reading as model-generated to a neural detector — nothing an LLM applies to its own output does. See writing-with-ai.md. Use this to write well in your own register; write the load-bearing sentences yourself.

Building the profile

1. Assemble the corpus, and count it

Three to twelve of your own pieces where you were the primary writer. Published papers are best — they survived editing. Mix genres if you write in several (paper, referee report, grant, teaching notes); the profile should note where your register changes.

find <corpus-dir> -maxdepth 1 \( -name '*.pdf' -o -name '*.tex' \) | wc -l

(find, not a glob — in zsh an unmatched glob aborts the whole command, which reports 0 and defeats the count this step exists for.)

Count before starting. A corpus of eleven is a different task from four, and discovering that halfway through is how a session gets reset.

2. One subagent per document — never load the corpus into one context

Per pdf-processing.md: spawn one subagent per document with context: fork. Each reads only its own file, writes a ~300-word note to notes/voice/<name>.md against the fixed schema below, and returns only the filename.

The main session then reads only the notes. Loading a whole corpus at once has repeatedly forced a session reset after partial work was already lost.

Per-document note schema — the same six headings every time, so the synthesis can compare:

Read the full file on GitHub · 120 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. 7d ago First seen · 120 lines · 128 tokens per session scan A 8a169f6ddab6

Subscribe to this mod's changes

voice-profile is a skill published in the GitHub repository pedrohcgs/claude-code-my-workflow (1,570 stars, last pushed 16d ago), licensed MIT. It adds 128 tokens to every session and 1,471 once invoked, about $0.0006 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 2026-09-03.