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Agent skill

Write Like Meng On X

by nirholas in nirholas/three.ws

Write, rewrite, review, or continuously refine X/Twitter posts in Meng To's current voice using his deduplicated authored-post corpus, personal and product context, shared resources, and Content…

Apache-2.0Auto-check passedWriting & Content

Install Write Like Meng On X

skills CLI
$ npx skills add nirholas/three.ws --skill write-like-meng-on-x -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install nirholas/three.ws write-like-meng-on-x --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/nirholas/three.ws.git skills-src && mkdir -p .claude/skills && cp -r skills-src/third_party/designcode-agent-skills/agent-skills/codex/write-like-meng-on-x .claude/skills/write-like-meng-on-x && rm -rf skills-src

Use ~/.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/

Facts

Skill name
write-like-meng-on-x
GitHub stars
228
Used in
1 other repo
Token cost
~2k tokens
SKILL.md length
1,030 words
Files
6 (incl. scripts, references)
Skills in repo
92
Repo updated
First seen
Licence
Apache-2.0

At a glance

Write, rewrite, review, or continuously refine X/Twitter posts in Meng To's current voice using his deduplicated authored-post corpus, personal and product context, shared resources, and Content…

  • Works in 5 steps: Read AGENTS.md and run git status… → Read references/voice-profile.md before… → Read only the relevant rows in… → …
  • Asked to improve a tweet in Mengs tone
  • SKILL.md covers Start, Draft, Prevent Repetition and Refresh The Voice Corpus, plus 2 more sections
  • Runs JavaScript scripts from its folder; calls node, git and python3; reaches x.com

What it does

Write Like Meng On X is an agent skill from nirholas/three.ws. Write, rewrite, review, or continuously refine X/Twitter posts in Meng To's current voice using his deduplicated authored-post corpus, personal and product context, shared resources, and Content repo evidence. Use when asked to improve a tweet in Meng's tone, draft an original post, reply, thread, resource share, or quote post as Meng, check whether an angle repeats an earlier post, study Meng's writing style, ingest another 20-50 authored posts, or hone the reusable Meng X voice profile.

Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including scripts and reference files (for example `agents/openai.yaml`, `references/content-source-map.md` and `references/voice-profile.md`).

It sits in Writing & Content, covering Brand voice and tone and Social media posts. It works with X (Twitter). The repository describes itself as: Open-source platform for 3D AI agents. Turn text or a photo into a rigged, animated GLB avatar, give it an LLM brain, memory and a wallet, and embed it anywhere with one web… The licence is Apache-2.0.

When your agent uses it

  • Asked to improve a tweet in Mengs tone
  • Draft an original post
  • Quote post as Meng
  • Check whether an angle repeats an earlier post

Example prompts

  • “/write-like-meng-on-x”

Requirements

  • Python 3
  • Node.js

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Read AGENTS.md and run git status --short --branch before changing files.
  2. Read references/voice-profile.md before drafting.
  3. Read only the relevant rows in references/content-source-map.md for factual and personal context.
  4. Search references/tweet-corpus.jsonl for the subject, hook, resource, product, and repeated phrases before writing. Do not load or restate…
  5. Treat authored X posts as voice evidence, not as copy to splice together.

What it can do on your machine

Read from SKILL.md and the folder at commit ec8d1d2. 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

    Ships 1 file in scripts/ (JavaScript), which the agent can run.

    Shell commands in SKILL.md call:

    • node
    • git
    • python3

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • x.com

    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

Write Like Meng On X loads about 2k tokens when it runs, and up to ~9k if it reads all its reference files. Until then it costs about 129 tokens; SKILL.md has 1,030 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~129
When it runs · the whole SKILL.md, loaded when a task matches
~2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~9k

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); the scripts in this folder are not scanned.

SKILL.md

The full file from nirholas/three.ws at commit ec8d1d2, republished under its Apache-2.0 licence (© nirholas). 1,030 words, ~1,964 tokens.

Download SKILL.mdSave it as .claude/skills/write-like-meng-on-x/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.
name
write-like-meng-on-x
description
Write, rewrite, review, or continuously refine X/Twitter posts in Meng To's current voice using his deduplicated authored-post corpus, personal and product context, shared resources, and Content repo evidence. Use when asked to improve a tweet in Meng's tone, draft an original post, reply, thread, resource share, or quote post as Meng, check whether an angle repeats an earlier post, study Meng's writing style, ingest another 20-50 authored posts, or hone the reusable Meng X voice profile.

Write Like Meng on X

Start

Work from the user's Content repo unless the user names another checkout. If no Content repo is active, locate it from the available workspace roots or ask for the target before writing files.

  1. Read AGENTS.md and run git status --short --branch before changing files.
  2. Read references/voice-profile.md before drafting.
  3. Read only the relevant rows in references/content-source-map.md for factual and personal context.
  4. Search references/tweet-corpus.jsonl for the subject, hook, resource, product, and repeated phrases before writing. Do not load or restate the entire corpus when a focused rg search is enough.
  5. Treat authored X posts as voice evidence, not as copy to splice together.

Use this evidence order:

  1. Current user instructions and raw wording
  2. Recent authored posts of the same format
  3. Trusted personal, product, and resource context in the Content repo
  4. Older authored posts
  5. Prior generated drafts, only for continuity

Draft

Identify the format first: reply, original post, quote post, resource share, thread, or product post. Match examples from the same format because Meng's replies are looser than his standalone posts.

Keep the user's strongest original line when it already sounds natural. Improve clarity, sequence, and specificity without replacing the thought with a generic copywriting framework.

Ground the post in something real when useful:

  • a product Meng has built or actively uses
  • a workflow, constraint, failure, proof point, or result recorded in Content
  • a resource Meng has actually shared
  • a personal detail already supported by the corpus or trusted project context

Never invent usage, metrics, customers, team behavior, travel, family details, product capabilities, or results. Do not turn a resource share into a hidden product pitch.

For every rewrite or drafting request, return exactly five finished options unless the user explicitly requests another count. Put the strongest option first. Make the five options materially different in angle, structure, rhythm, or intent instead of producing five surface-level paraphrases.

Adapt the remix mix to the post, using distinct types such as:

  1. Closest polish that preserves the user's original thought and phrasing
  2. Punchier hook or tighter structure
  3. Conversational, personal, or more casually spoken
  4. Proof-led, mechanism-led, or practical
  5. Playful, contrarian, unexpected, or use-case-driven

Label each option by its remix type when useful. Keep all five grounded in the same verified facts. Do not bury the copy under analysis.

Default to casual, spoken language unless the user asks for a more formal tone. Prefer the words Meng would naturally say out loud over polished brand-copy phrasing.

Make every sentence advance the thought. Do not let the second sentence or paragraph merely restate the hook or describe the same feature again. Use it to add a reason, mechanism, use case, proof point, constraint, contrast, question, or conclusion. If it adds nothing new, cut it.

Prevent Repetition

Check two kinds of duplication before finalizing:

Corpus duplication
  • Match by post ID, canonical status URL, and normalized text hash.
  • Store only Meng's authored text as voice evidence. Keep quoted-source text out of the voice field.
  • Never append the same authored post twice.
  • Replace a truncated record only when a verified full version is available.
Editorial duplication
  • Search for the same hook, claim, resource bundle, anecdote, proof point, and ending.
  • Do not reuse a distinctive line merely by changing a few words.
  • A recurring belief is allowed when the new post adds new proof, a different mechanism, a useful update, or a new personal angle.
  • Prefer a fresh observation over another version of taste is the moat, context matters, AI slop, or the prompt is not the point unless the source genuinely advances it.
Show full SKILL.md (428 more words)Show less

Refresh The Voice Corpus

Use the Codex in-app browser only. Never use Chrome. Keep X read-only: do not post, reply, quote, like, repost, bookmark, follow, DM, or change account state.

Open the signed-in profile and the Latest search:

text
https://x.com/MengTo
https://x.com/search?q=from%3AMengTo&src=typed_query&f=live

On each refresh:

  1. Collect 20-50 unseen authored posts when X exposes enough history. Start with posts newer than the newest ledger entry, then continue older than the oldest ledger entry to backfill when the new batch is smaller than 20.
  2. Include original posts, replies, and quote posts. Exclude pure reposts written by someone else.
  3. Record post ID, canonical URL, UTC timestamp, authored text, and format.
  4. Expand every truncated authored post on its status page. Report any post that remains incomplete.
  5. Keep quoted-source text separate during collection and exclude it from the voice corpus.
  6. Save the collected batch as JSON or JSONL and ingest it with the script bundled beside this skill:
bash
node <skill-dir>/scripts/update-tweet-corpus.mjs --input <batch-path>
  1. Read the script receipt. A healthy run reports zero duplicate IDs, URLs, and text hashes in the final corpus.
  2. Update references/voice-profile.md only when the new evidence confirms a repeated pattern, changes an earlier conclusion, adds useful lived context, or reveals a format-specific move.
  3. Update references/content-source-map.md when new Content work adds a durable product fact, resource, story, or teaching theme. Link to the source instead of copying whole passages.

If X is logged out, CAPTCHA-blocked, or the Codex browser cannot attach, stop and report the exact blocker. Do not use public search, Chrome, or guessed posts as a fallback.

Hone The Profile

Measure the batch before editing the profile:

  • sample count and date range
  • original, reply, and quote-post mix
  • first-person usage
  • paragraph and list patterns
  • recurring openings, transitions, and endings
  • concrete nouns, tools, resources, products, and proof
  • rough edges that are natural versus artifacts that should not become rules

Use replies for conversational vocabulary, capitalization, curiosity, gratitude, and disagreement. Use original posts for hooks, story, pacing, lists, proof, and endings. Use quote posts and resource shares for how Meng adds a reason, mechanism, or related resource.

Do not manufacture typos to imitate authenticity. Preserve natural directness, contractions, occasional fragments, and lower-case phrasing when the format supports it.

Validate And Commit

After changing the skill or corpus:

bash
node <skill-dir>/scripts/update-tweet-corpus.mjs --check
python3 <skill-creator-dir>/scripts/quick_validate.py <skill-dir>
git diff --check -- <skill-dir>

Stage only the source-controlled write-like-meng-on-x/ skill folder and commit the narrow change. Leave unrelated modified and untracked files alone.

Report the sampled and added counts, date range, profile changes, duplicate checks, browser status, validation result, and commit hash. If no new post or durable voice insight was found, report a no-op instead of creating churn.

© nirholas, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 5 other files (scripts, references) in third_party/designcode-agent-skills/agent-skills/codex/write-like-meng-on-x of nirholas/three.ws.

  • SKILL.md
  • agents/openai.yaml
  • references/content-source-map.md
  • references/tweet-corpus.jsonl
  • references/voice-profile.md
  • scripts/update-tweet-corpus.mjs

Open the folder on GitHubat commit ec8d1d2

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in nirholas/three.ws, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Write Like Meng On X 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.

Write Like Meng On X compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Write Like Meng On X this skillnirholas/three.ws2281 repos~2kAutomated safety check: PassApache-2.0
Voice Buildercharlie947/social-media-skills3.8k—~3.3kAutomated safety check: PassMIT
Content Writerchrispangg/deepagentsdk128—~3.3kAutomated safety check: PassMIT
Draft In Voicegarrytan/gbrain31k—~3.7kAutomated safety check: PassMIT
Felo Twitter WriterFelo-Inc/felo-skills249—~6kAutomated safety check: PassNone
Personal Chinese Writing Stylesugarforever/01coder-agent-skills137—~744Automated safety check: PassMIT

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Works with

Categories

Questions about Write Like Meng On X

What does Write Like Meng On X do?

Write, rewrite, review, or continuously refine X/Twitter posts in Meng To's current voice using his deduplicated authored-post corpus, personal and product context, shared resources, and Content…. ws. Write, rewrite, review, or continuously refine X/Twitter posts in Meng To's current voice using his deduplicated authored-post corpus, personal and product context, shared resources, and Content repo evidence.

When should I use Write Like Meng On X?

Write Like Meng On X fits situations like: asked to improve a tweet in Mengs tone; draft an original post; quote post as Meng; check whether an angle repeats an earlier post.

How do I install Write Like Meng On X in Claude Code?

Run `npx skills add nirholas/three.ws --skill write-like-meng-on-x -a claude-code`. Or copy the skill folder (third_party/designcode-agent-skills/agent-skills/codex/write-like-meng-on-x in nirholas/three.ws) into .claude/skills/write-like-meng-on-x in your project. Claude Code loads it when a task matches its description.

How do I install Write Like Meng On X in Codex?

Run `npx skills add nirholas/three.ws --skill write-like-meng-on-x -a codex`. Or copy the skill folder (third_party/designcode-agent-skills/agent-skills/codex/write-like-meng-on-x in nirholas/three.ws) into .agents/skills/write-like-meng-on-x in your project. Codex loads it when a task matches its description.

Can I use Write Like Meng On X 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 nirholas/three.ws --skill write-like-meng-on-x -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/write-like-meng-on-x, .gemini/skills/write-like-meng-on-x, .github/skills/write-like-meng-on-x and .opencode/skills/write-like-meng-on-x in your project.

What does Write Like Meng On X need to run?

Going by SKILL.md and its folder, Write Like Meng On X needs JavaScript for the scripts in its folder and the command-line tools its instructions call (node, git and python3). Our summary lists: Python 3; Node.js.

Does Write Like Meng On X access the network?

SKILL.md names 1 domain. In commands or code: x.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Write Like Meng On X 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Write Like Meng On X use?

Write Like Meng On X is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Write Like Meng On X use?

About 2k tokens (SKILL.md is roughly 7.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 7.1k tokens, read only when the agent opens those files.

What are the alternatives to Write Like Meng On X?

Skills that share tags, products or a category with Write Like Meng On X: Voice Builder (charlie947/social-media-skills, 3.8k stars), Content Writer (chrispangg/deepagentsdk, 128 stars), Draft In Voice (garrytan/gbrain, 31k stars) and Felo Twitter Writer (Felo-Inc/felo-skills, 249 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Write Like Meng On X?

nirholas (a GitHub user) maintains it in nirholas/three.ws, which has 228 GitHub stars. The repository holds 92 skills in this directory. The repository was last updated on October 9, 2026.

Source: nirholas/three.ws on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.