What is baoyu-post-to-x?

A browser-based tool for publishing text, images, videos, and long-form Markdown articles to X, formerly called Twitter.

Publishing social posts, media posts, quote posts, and longer X Articles.

It handles posting through a real Chrome browser, which helps avoid problems caused by websites blocking automated browser scripts.

baoyu-post-to-x — Skill by nevergoodstudy-hub

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.

Any agent

npx skills add nevergoodstudy-hub/wechat-article-summarizer --skill baoyu-post-to-x

Clone the repo

git clone --depth 1 https://github.com/nevergoodstudy-hub/wechat-article-summarizer

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/nevergoodstudy-hub/wechat-article-summarizer/baoyu-post-to-x/github.svg)](https://agentmods.dev/skills/nevergoodstudy-hub/wechat-article-summarizer/baoyu-post-to-x)

Your own site

<a href="https://agentmods.dev/skills/nevergoodstudy-hub/wechat-article-summarizer/baoyu-post-to-x"><img src="https://agentmods.dev/badge/skills/nevergoodstudy-hub/wechat-article-summarizer/baoyu-post-to-x/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/nevergoodstudy-hub/wechat-article-summarizer/baoyu-post-to-x"><img src="https://agentmods.dev/badge/skills/nevergoodstudy-hub/wechat-article-summarizer/baoyu-post-to-x.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,009 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.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00065	$0.02009
Opus 5.5	$0.00026	$0.00804
Sonnet 5.5	$0.00013	$0.00402
Haiku 4.5	$0.00006	$0.00201

Measured 2mo ago against content hash 8d3671a7f092, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

baoyu-post-to-x 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 2mo ago.

The scan reads SKILL.md. This mod also ships 10 executable files (scripts/check-paste-permissions.ts, scripts/copy-to-clipboard.ts, scripts/md-to-html.ts, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.warp/skills/baoyu-post-to-x/SKILL.md · 224 lines

How it starts

The opening of the file, as written. The whole thing — 224 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Post to X (Twitter)

Posts text, images, videos, and long-form articles to X via real Chrome browser (bypasses anti-bot detection).

Script Directory

Important: All scripts are located in the scripts/ subdirectory of this skill.

Agent Execution Instructions:

Determine this SKILL.md file's directory path as {baseDir}
Script path = {baseDir}/scripts/<script-name>.ts
Replace all {baseDir} in this document with the actual path
Resolve ${BUN_X} runtime: if bun installed → bun; if npx available → npx -y bun; else suggest installing bun

Script Reference:

Script	Purpose
`scripts/x-browser.ts`	Regular posts (text + images)
`scripts/x-video.ts`	Video posts (text + video)
`scripts/x-quote.ts`	Quote tweet with comment
`scripts/x-article.ts`	Long-form article publishing (Markdown)
`scripts/md-to-html.ts`	Markdown → HTML conversion
`scripts/copy-to-clipboard.ts`	Copy content to clipboard
`scripts/paste-from-clipboard.ts`	Send real paste keystroke
`scripts/check-paste-permissions.ts`	Verify environment & permissions

Preferences (EXTEND.md)

Check EXTEND.md existence (priority order):

# macOS, Linux, WSL, Git Bash
test -f .baoyu-skills/baoyu-post-to-x/EXTEND.md && echo "project"
test -f "${XDG_CONFIG_HOME:-$HOME/.config}/baoyu-skills/baoyu-post-to-x/EXTEND.md" && echo "xdg"
test -f "$HOME/.baoyu-skills/baoyu-post-to-x/EXTEND.md" && echo "user"

# PowerShell (Windows)
if (Test-Path .baoyu-skills/baoyu-post-to-x/EXTEND.md) { "project" }
$xdg = if ($env:XDG_CONFIG_HOME) { $env:XDG_CONFIG_HOME } else { "$HOME/.config" }
if (Test-Path "$xdg/baoyu-skills/baoyu-post-to-x/EXTEND.md") { "xdg" }
if (Test-Path "$HOME/.baoyu-skills/baoyu-post-to-x/EXTEND.md") { "user" }

┌──────────────────────────────────────────────────┬───────────────────┐ │ Path │ Location │ ├──────────────────────────────────────────────────┼───────────────────┤ │ .baoyu-skills/baoyu-post-to-x/EXTEND.md │ Project directory │ ├──────────────────────────────────────────────────┼───────────────────┤ │ $HOME/.baoyu-skills/baoyu-post-to-x/EXTEND.md │ User home │ └──────────────────────────────────────────────────┴───────────────────┘

Read the full file on GitHub · 224 lines

Files

What ships with it

15 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.

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.

2mo ago First seen · 224 lines · 65 tokens per session scan A 8d3671a7f092

Subscribe to this mod's changes

baoyu-post-to-x is a skill published in the GitHub repository nevergoodstudy-hub/wechat-article-summarizer (5 stars, last pushed 4mo ago), licensed MIT. It adds 65 tokens to every session and 2,009 once invoked, about $0.0003 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 2026-09-03.

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