Avoid AI Writing
conorbronsdon/avoid-ai-writing
Audit and rewrite content to remove AI writing patterns ("AI-isms").
Study 3-5 documents the user actually shipped and distil a compact style card — so every skill writes in their voice, not the model's.
Install Style Fingerprint
$ npx skills add mohitagw15856/pm-claude-skills --skill style-fingerprint -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mohitagw15856/pm-claude-skills style-fingerprint --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/style-fingerprint .claude/skills/style-fingerprint && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "style-fingerprint" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/style-fingerprint into .claude/skills/style-fingerprint/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "style-fingerprint", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/style-fingerprintType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add mohitagw15856/pm-claude-skills --skill style-fingerprint -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mohitagw15856/pm-claude-skills style-fingerprint --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/style-fingerprint .agents/skills/style-fingerprint && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "style-fingerprint" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/style-fingerprint into .agents/skills/style-fingerprint/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "style-fingerprint", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mohitagw15856/pm-claude-skills --skill style-fingerprint -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mohitagw15856/pm-claude-skills style-fingerprint --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/style-fingerprint .cursor/skills/style-fingerprint && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "style-fingerprint" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/style-fingerprint into .cursor/skills/style-fingerprint/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "style-fingerprint", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/mohitagw15856/pm-claude-skills.git --path skills/style-fingerprint--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add mohitagw15856/pm-claude-skills --skill style-fingerprint -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mohitagw15856/pm-claude-skills style-fingerprint --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/style-fingerprint .gemini/skills/style-fingerprint && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "style-fingerprint" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/style-fingerprint into .gemini/skills/style-fingerprint/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "style-fingerprint", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install mohitagw15856/pm-claude-skills style-fingerprintInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add mohitagw15856/pm-claude-skills --skill style-fingerprint -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/style-fingerprint .github/skills/style-fingerprint && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "style-fingerprint" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/style-fingerprint into .github/skills/style-fingerprint/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "style-fingerprint", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mohitagw15856/pm-claude-skills --skill style-fingerprint -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mohitagw15856/pm-claude-skills style-fingerprint --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/style-fingerprint .opencode/skills/style-fingerprint && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "style-fingerprint" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/style-fingerprint into .opencode/skills/style-fingerprint/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "style-fingerprint", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
style-fingerprint- GitHub stars
- 1.4k
- Token cost
- ~1.2k tokens
- SKILL.md length
- 597 words
- Files
- 1
- Skills in repo
- 1,348
- Repo updated
- First seen
- Licence
- MIT
At a glance
Study 3-5 documents the user actually shipped and distil a compact style card — so every skill writes in their voice, not the model's.
- Asked to learn my writing style
- SKILL.md covers What This Skill Produces, Required Inputs, Extraction Method and Output Format, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Make outputs sound like me
What it does
Style Fingerprint is an agent skill from mohitagw15856/pm-claude-skills. Study 3-5 documents the user actually shipped and distil a compact style card — so every skill writes in their voice, not the model's. Use when asked to learn my writing style, make outputs sound like me, build a voice profile, or when a user complains AI drafts don't sound like them. Produces a style card (rhythm, register, structure habits, pet phrases, banned moves) saved to the Brain where every other skill reads it.
Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Writing & Content, covering Brand voice and tone. The repository describes itself as: 1255 professional Agent Skills for Claude, ChatGPT, Gemini, Cursor & Codex — PRDs, postmortems, leases, medical bills, layoffs, go-bags, new countries. Plain markdown, MIT, in… The licence is MIT.
When your agent uses it
- Asked to learn my writing style
- Make outputs sound like me
- Build a voice profile
- A user complains AI drafts dont sound like them
Example prompts
- “/style-fingerprint”
What it can do on your machine
Read from SKILL.md and the folder at commit 1cbf1f0. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Style Fingerprint loads about 1.2k tokens when it runs. Until then it costs about 111 tokens; SKILL.md has 597 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from mohitagw15856/pm-claude-skills at commit 1cbf1f0, republished under its MIT licence (© mohitagw15856). 597 words, ~1,218 tokens.
Download SKILL.mdSave it as
.claude/skills/style-fingerprint/SKILL.md (or your agent's skills folder).- name
- style-fingerprint
- description
- Study 3-5 documents the user actually shipped and distil a compact style card — so every skill writes in their voice, not the model's. Use when asked to learn my writing style, make outputs sound like me, build a voice profile, or when a user complains AI drafts don't sound like them. Produces a style card (rhythm, register, structure habits, pet phrases, banned moves) saved to the Brain where every other skill reads it.
Style Fingerprint Skill
The #1 complaint about AI drafts is "it doesn't sound like me." This skill fixes it at the root: it studies writing the user has actually shipped, extracts the mechanical, imitable features of their voice, and writes a style card into the Brain — after which every brain-aware skill drafts in their register instead of the model's default.
What This Skill Produces
- A style card (~200-300 words, structured) capturing the user's voice as reproducible rules, not adjectives
- Before/after proof: one paragraph rewritten from model-default into the fingerprinted voice, so the user can verify the card works
- The card saved to
brain/knowledge/style.md(with the user's approval), plus a one-line pointer incontext.mdvoice section
Required Inputs
Ask for (if not already provided):
- 3-5 samples the user wrote and shipped — real emails, updates, PRD sections, posts. More samples of the same genre beat variety. Politely reject samples the user merely approved but didn't write — an edited-by-committee doc fingerprints the committee.
- The target register if samples span several (exec formal vs team casual) — or fingerprint each as a named variant
Extraction Method
Analyse mechanics, not impressions. For each dimension, extract a rule an imitator could follow:
| Dimension | What to extract |
|---|---|
| Sentence rhythm | Median sentence length; short-sentence frequency; do they open paragraphs long or punchy? |
| Register & warmth | Contractions? First person singular or plural? Directness of asks ("please could we" vs "let's") |
| Structure habits | Bullets vs prose ratio; headers or none; do they front-load the conclusion (BLUF) or build to it? |
| Signature moves | Recurring phrases, connectors ("net-net", "the short version:"), characteristic openings/closings |
| Emphasis style | Bold? Italics? Caps? Em-dashes vs parentheses? Emoji policy (which ones, where, never)? |
| Numbers | Precision habits ("~40%" vs "42.3%"), units, how they hedge estimates |
| Banned moves | What never appears in their writing (corporate filler, exclamation marks, "I hope this finds you well", passive voice…) — the banned list does more work than the rest combined |
Then verify: rewrite one neutral paragraph in the extracted voice and check it against the samples. If it reads generic, the card is adjectives, not rules — extract harder.
Output Format
Show full SKILL.md (253 more words)Show less
Style card: [name / register variant] — fingerprinted [date] from [n] samples
Rhythm: [rules] Register: [rules] Structure: [rules] Signature moves: [phrases/patterns, quoted from samples] Emphasis & numbers: [rules] Never: [the banned list] Calibration line: (one sentence from the samples that is peak them — future skills imitate toward this)
Proof — same paragraph, twice:
[model-default version] [fingerprinted version]
📥 Save to Brain: propose writing this card to brain/knowledge/style.md and adding a voice: see knowledge/style.md pointer in context.md. Show the write, get a yes, then use ../professional-brain/scripts/brain_write.py … --commit. Brain-aware skills read context.md voice on every run — the fingerprint takes effect immediately and everywhere.
Quality Checks
- Every dimension yields a followable rule, not an adjective ("uses 8-14 word sentences, one 3-word sentence per paragraph" — not "punchy")
- Signature moves are quoted verbatim from the samples
- The banned list has at least 4 entries — voice is defined by what's absent
- The proof paragraph is verifiably different from model-default and consistent with the samples
- The card is ≤300 words — a style card that's an essay never gets applied
Anti-Patterns
- Do not fingerprint from fewer than 3 samples — you'd be fingerprinting one mood
- Do not describe voice with adjectives ("professional yet approachable") — extract mechanics
- Do not merge conflicting registers into one mushy card — name variants ("exec", "team") instead
- Do not include the user's confidential content in the card — rules and short quoted phrases only
- Do not overwrite an existing style card silently — diff against it and show what changed
Example Trigger Phrases
- "Learn my writing style."
- "Make outputs sound like me."
- "Build a voice profile."
© mohitagw15856, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/style-fingerprint of mohitagw15856/pm-claude-skills.
Open the folder on GitHubat commit 1cbf1f0
Compare with similar skills
Style Fingerprint next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Style Fingerprint this skillmohitagw15856/pm-claude-skills | 1.4k | — | ~1.2k | Automated safety check: Pass | MIT | |
| Avoid AI Writingconorbronsdon/avoid-ai-writing | 4.9k | 3 repos | ~8.1k | Automated safety check: Pass | MIT | |
| BrandOhh-889/skyroc | 795 | 13 repos | ~733 | Automated safety check: Pass | MIT | |
| Khazix WeChat Article WriterKKKKhazix/khazix-skills | 21k | 1 repos | ~2.9k | Automated safety check: Pass | MIT | |
| Writing Guidelinesvercel-labs/agent-skills | 32k | 7 repos | ~309 | Automated safety check: Pass | None | |
| Unslop AI Writing Cleanuptheclaymethod/unslop | 518 | — | ~1.7k | Automated safety check: Pass | MIT |
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Categories
Questions about Style Fingerprint
What does Style Fingerprint do?
Study 3-5 documents the user actually shipped and distil a compact style card — so every skill writes in their voice, not the model's. Style Fingerprint is an agent skill from mohitagw15856/pm-claude-skills. Study 3-5 documents the user actually shipped and distil a compact style card — so every skill writes in their voice, not the model's.
When should I use Style Fingerprint?
Style Fingerprint fits situations like: asked to learn my writing style; make outputs sound like me; build a voice profile; A user complains AI drafts dont sound like them.
How do I install Style Fingerprint in Claude Code?
Run `npx skills add mohitagw15856/pm-claude-skills --skill style-fingerprint -a claude-code`. Or copy the skill folder (skills/style-fingerprint in mohitagw15856/pm-claude-skills) into .claude/skills/style-fingerprint in your project. Claude Code loads it when a task matches its description.
How do I install Style Fingerprint in Codex?
Run `npx skills add mohitagw15856/pm-claude-skills --skill style-fingerprint -a codex`. Or copy the skill folder (skills/style-fingerprint in mohitagw15856/pm-claude-skills) into .agents/skills/style-fingerprint in your project. Codex loads it when a task matches its description.
Can I use Style Fingerprint in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mohitagw15856/pm-claude-skills --skill style-fingerprint -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/style-fingerprint, .gemini/skills/style-fingerprint, .github/skills/style-fingerprint and .opencode/skills/style-fingerprint in your project.
What does Style Fingerprint need to run?
SKILL.md names no scripts, command-line tools or credentials: Style Fingerprint is instructions for the agent only.
Does Style Fingerprint access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Style Fingerprint safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Style Fingerprint use?
Style Fingerprint is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Style Fingerprint use?
About 1.2k tokens (SKILL.md is roughly 4.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Style Fingerprint?
Skills that share tags, products or a category with Style Fingerprint: Avoid AI Writing (conorbronsdon/avoid-ai-writing, 4.9k stars), Brand (Ohh-889/skyroc, 795 stars), Khazix WeChat Article Writer (KKKKhazix/khazix-skills, 21k stars) and Writing Guidelines (vercel-labs/agent-skills, 32k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Style Fingerprint?
mohitagw15856 (a GitHub user) maintains it in mohitagw15856/pm-claude-skills, which has 1,434 GitHub stars. The repository holds 1,348 skills in this directory. The repository was last updated on October 9, 2026.
Source: mohitagw15856/pm-claude-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.