Content Collector
vigorX777/content-collector-skill
Collect social media content (X/Twitter, WeChat, Jike, Reddit, etc.) into Feishu bitable.
Create, inspect, repair, and polish a second WeChat app on macOS by copying WeChat, changing the bundle identifier, ad-hoc re-signing, preparing it for the user to open manually, setting Chinese…
Install Yichen Mac Wechat Dual Open
$ npx skills add mcncarl/yichen-skills --skill yichen-mac-wechat-dual-open -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mcncarl/yichen-skills yichen-mac-wechat-dual-open --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/mcncarl/yichen-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/yichen-mac-wechat-dual-open .claude/skills/yichen-mac-wechat-dual-open && 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 "yichen-mac-wechat-dual-open" agent skill from https://github.com/mcncarl/yichen-skills/tree/main/yichen-mac-wechat-dual-open into .claude/skills/yichen-mac-wechat-dual-open/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yichen-mac-wechat-dual-open", 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/mcncarl/yichen-skills/tree/main/yichen-mac-wechat-dual-openType 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 mcncarl/yichen-skills --skill yichen-mac-wechat-dual-open -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mcncarl/yichen-skills yichen-mac-wechat-dual-open --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mcncarl/yichen-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/yichen-mac-wechat-dual-open .agents/skills/yichen-mac-wechat-dual-open && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "yichen-mac-wechat-dual-open" agent skill from https://github.com/mcncarl/yichen-skills/tree/main/yichen-mac-wechat-dual-open into .agents/skills/yichen-mac-wechat-dual-open/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yichen-mac-wechat-dual-open", 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 mcncarl/yichen-skills --skill yichen-mac-wechat-dual-open -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mcncarl/yichen-skills yichen-mac-wechat-dual-open --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mcncarl/yichen-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/yichen-mac-wechat-dual-open .cursor/skills/yichen-mac-wechat-dual-open && 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 "yichen-mac-wechat-dual-open" agent skill from https://github.com/mcncarl/yichen-skills/tree/main/yichen-mac-wechat-dual-open into .cursor/skills/yichen-mac-wechat-dual-open/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yichen-mac-wechat-dual-open", 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/mcncarl/yichen-skills.git --path yichen-mac-wechat-dual-open--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 mcncarl/yichen-skills --skill yichen-mac-wechat-dual-open -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mcncarl/yichen-skills yichen-mac-wechat-dual-open --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mcncarl/yichen-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/yichen-mac-wechat-dual-open .gemini/skills/yichen-mac-wechat-dual-open && 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 "yichen-mac-wechat-dual-open" agent skill from https://github.com/mcncarl/yichen-skills/tree/main/yichen-mac-wechat-dual-open into .gemini/skills/yichen-mac-wechat-dual-open/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yichen-mac-wechat-dual-open", 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 mcncarl/yichen-skills yichen-mac-wechat-dual-openInstalls 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 mcncarl/yichen-skills --skill yichen-mac-wechat-dual-open -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mcncarl/yichen-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/yichen-mac-wechat-dual-open .github/skills/yichen-mac-wechat-dual-open && 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 "yichen-mac-wechat-dual-open" agent skill from https://github.com/mcncarl/yichen-skills/tree/main/yichen-mac-wechat-dual-open into .github/skills/yichen-mac-wechat-dual-open/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yichen-mac-wechat-dual-open", 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 mcncarl/yichen-skills --skill yichen-mac-wechat-dual-open -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mcncarl/yichen-skills yichen-mac-wechat-dual-open --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mcncarl/yichen-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/yichen-mac-wechat-dual-open .opencode/skills/yichen-mac-wechat-dual-open && 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 "yichen-mac-wechat-dual-open" agent skill from https://github.com/mcncarl/yichen-skills/tree/main/yichen-mac-wechat-dual-open into .opencode/skills/yichen-mac-wechat-dual-open/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yichen-mac-wechat-dual-open", 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
yichen-mac-wechat-dual-open- GitHub stars
- 4.4k
- Token cost
- ~1.5k tokens
- SKILL.md length
- 595 words
- Files
- 4 (incl. scripts, references)
- Skills in repo
- 19
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Create, inspect, repair, and polish a second WeChat app on macOS by copying WeChat, changing the bundle identifier, ad-hoc re-signing, preparing it for the user to open manually, setting Chinese…
- Works in 4 steps: Copy /Applications/WeChat.app to a… → Change only the copy's… → Re-sign the copy with codesign --force… → …
- The user asks whether Mac WeChat dual-open methods from X/Twitter
- SKILL.md covers Core Judgment, Prerequisites, Locating the Script and Quick Commands, plus 3 more sections
- Runs Python scripts from its folder; calls python3 and pip3
What it does
Yichen Mac Wechat Dual Open is an agent skill from mcncarl/yichen-skills. Create, inspect, repair, and polish a second WeChat app on macOS by copying WeChat, changing the bundle identifier, ad-hoc re-signing, preparing it for the user to open manually, setting Chinese language preferences, and recoloring only the copied app icon from WeChat green to blue. Use when the user asks whether Mac WeChat dual-open methods from X/Twitter or scripts are reliable, asks to prepare a second WeChat app, fix WeChat-2 language/icon/cache issues, or make the copied app visually distinct without…
Its SKILL.md is about 1.5k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including scripts and reference files (for example `references/reliability-and-risks.md`, `scripts/wechat_dual_open.py` and `tests/test_no_wechat_control.py`).
It sits in Productivity & Automation, covering Messaging and chat bots. It works with WeChat, macOS and X (Twitter).
When your agent uses it
- The user asks whether Mac WeChat dual-open methods from X/Twitter
- Scripts are reliable
- Asks to prepare a second WeChat app
- Fix WeChat-2 language/icon/cache issues
Example prompts
- “/yichen-mac-wechat-dual-open”
Requirements
- Python 3
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Copy /Applications/WeChat.app to a user-owned app such as ~/Applications/WeChat-2.app.
- Change only the copy's CFBundleIdentifier, usually to com.tencent.xin2.
- Re-sign the copy with codesign --force --deep --sign -.
- Stop and have the user open the prepared copy manually. The agent never launches WeChat.
What it can do on your machine
Read from SKILL.md and the folder at commit 9bd7898. 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/ (Python), which the agent can run.
Shell commands in SKILL.md call:
python3pip3
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use pip3, which can reach the network depending on how they are called.
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
Yichen Mac Wechat Dual Open loads about 1.5k tokens when it runs, and up to ~2.1k if it reads all its reference files. Until then it costs about 153 tokens; SKILL.md has 595 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); the scripts in this folder are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 595 words (~1,456 tokens).
“Prefer the copy + bundle id + ad-hoc signing method over injection/tweak tools when the user wants a cleaner second WeChat:”
- name
- yichen-mac-wechat-dual-open
Files
SKILL.md and 3 other files (scripts, references) in yichen-mac-wechat-dual-open of mcncarl/yichen-skills.
- SKILL.md
- references/reliability-and-risks.md
- scripts/wechat_dual_open.py
- tests/test_no_wechat_control.py
Open the folder on GitHubat commit 9bd7898
Compare with similar skills
Yichen Mac Wechat Dual Open 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 |
|---|---|---|---|---|---|---|
| Yichen Mac Wechat Dual Open this skillmcncarl/yichen-skills | 4.4k | — | ~1.5k | Automated safety check: Pass | Custom licence | |
| Content CollectorvigorX777/content-collector-skill | 240 | — | ~2k | Automated safety check: Pass | None | |
| Agent ReachEdisonChenAI/agent-reach | 115 | 1 repos | ~1.3k | Automated safety check: Pass | MIT | |
| Web To Markdownrookie-ricardo/erduo-skills | 935 | — | ~894 | Automated safety check: Pass | MIT | |
| Greenbubbles Setupbojieli/greenbubbles | 365 | — | ~537 | Automated safety check: Pass | MIT | |
| Wechat Exporterrobbin/wechat-exporter | 214 | — | ~2k | Automated safety check: Notes | None |
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Works with
Categories
Questions about Yichen Mac Wechat Dual Open
What does Yichen Mac Wechat Dual Open do?
Create, inspect, repair, and polish a second WeChat app on macOS by copying WeChat, changing the bundle identifier, ad-hoc re-signing, preparing it for the user to open manually, setting Chinese…. Yichen Mac Wechat Dual Open is an agent skill from mcncarl/yichen-skills. Create, inspect, repair, and polish a second WeChat app on macOS by copying WeChat, changing the bundle identifier, ad-hoc re-signing, preparing it for the user to open manually, setting Chinese language preferences, and recoloring only the copied app icon from WeChat green to blue.
When should I use Yichen Mac Wechat Dual Open?
Yichen Mac Wechat Dual Open fits situations like: the user asks whether Mac WeChat dual-open methods from X/Twitter; scripts are reliable; asks to prepare a second WeChat app; fix WeChat-2 language/icon/cache issues.
How do I install Yichen Mac Wechat Dual Open in Claude Code?
Run `npx skills add mcncarl/yichen-skills --skill yichen-mac-wechat-dual-open -a claude-code`. Or copy the skill folder (yichen-mac-wechat-dual-open in mcncarl/yichen-skills) into .claude/skills/yichen-mac-wechat-dual-open in your project. Claude Code loads it when a task matches its description.
How do I install Yichen Mac Wechat Dual Open in Codex?
Run `npx skills add mcncarl/yichen-skills --skill yichen-mac-wechat-dual-open -a codex`. Or copy the skill folder (yichen-mac-wechat-dual-open in mcncarl/yichen-skills) into .agents/skills/yichen-mac-wechat-dual-open in your project. Codex loads it when a task matches its description.
Can I use Yichen Mac Wechat Dual Open 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 mcncarl/yichen-skills --skill yichen-mac-wechat-dual-open -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/yichen-mac-wechat-dual-open, .gemini/skills/yichen-mac-wechat-dual-open, .github/skills/yichen-mac-wechat-dual-open and .opencode/skills/yichen-mac-wechat-dual-open in your project.
What does Yichen Mac Wechat Dual Open need to run?
Going by SKILL.md and its folder, Yichen Mac Wechat Dual Open needs Python for the scripts in its folder and the command-line tools its instructions call (python3 and pip3). Our summary lists: Python 3.
Does Yichen Mac Wechat Dual Open 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 Yichen Mac Wechat Dual Open 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 Yichen Mac Wechat Dual Open use?
Yichen Mac Wechat Dual Open has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Yichen Mac Wechat Dual Open use?
About 1.5k tokens (SKILL.md is roughly 5.8k 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 655 tokens, read only when the agent opens those files.
What are the alternatives to Yichen Mac Wechat Dual Open?
Skills that share tags, products or a category with Yichen Mac Wechat Dual Open: Content Collector (vigorX777/content-collector-skill, 240 stars), Agent Reach (EdisonChenAI/agent-reach, 115 stars), Web To Markdown (rookie-ricardo/erduo-skills, 935 stars) and Greenbubbles Setup (bojieli/greenbubbles, 365 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Yichen Mac Wechat Dual Open?
mcncarl (a GitHub user) maintains it in mcncarl/yichen-skills, which has 4,362 GitHub stars. The repository holds 19 skills in this directory. The repository was last updated on October 4, 2026.
Source: mcncarl/yichen-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.