wechat-configure

/wechat:wechat-configure — WeChat Channel Setup

Manages WeChat iLink login and orients the user on connection status. Token is stored at ~/.claude/channels/wechat/token.json.

Arguments passed: $ARGUMENTS

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Dispatch on arguments

No args — status and guidance

Read the token file and give the user a complete picture:

1. Token — check ~/.claude/channels/wechat/token.json.

   • If exists: show Bot ID (part before :), created time, and test connection:

     bun -e "
     const fs = require('fs');
     const p = require('os').homedir() + '/.config/claude-channel-wechat/token.json';
     if (!fs.existsSync(p)) { console.log('Status: NOT LOGGED IN'); process.exit(0); }
     const t = JSON.parse(fs.readFileSync(p, 'utf-8'));
     console.log('Bot ID:', t.bot_token.split(':')[0]);
     console.log('Created:', new Date(t.created_at).toLocaleString());
     const c = new AbortController(); setTimeout(() => c.abort(), 5000);
     fetch('https://ilinkai.weixin.qq.com/ilink/bot/getupdates', {
       method: 'POST', signal: c.signal,
       headers: { 'Content-Type': 'application/json', 'AuthorizationType': 'ilink_bot_token', 'X-WECHAT-UIN': btoa(String(Math.floor(Math.random()*0xffffffff))), 'Authorization': 'Bearer ' + t.bot_token },
       body: JSON.stringify({ get_updates_buf: '', base_info: { channel_version: '1.0.2' } }),
     }).then(r => console.log('Connection: OK')).catch(e => {
       console.log(e.name === 'AbortError' ? 'Connection: OK' : 'Connection: FAILED - ' + e.message);
     });
     "
     

   • If missing: show "Not logged in."

2. What next — based on state give a concrete next step:

   • No token → "Run /wechat:wechat-configure login to scan QR code and pair your WeChat account."
   • Token exists, connection OK → "Ready. Send a message from WeChat to reach the assistant. Restart Claude Code to enable the channel:" then show: claude --dangerously-load-development-channels plugin:wechat@claude-channel-wechat
   • Token exists, connection FAILED → "Token may have expired. Run /wechat:wechat-configure login to re-authenticate."

3. Supported features — list briefly:

   • Text: send and receive
   • Images: receive (auto-download + decrypt)
   • Voice: receive (transcription)
   • Files: receive (filename)
   • Editing/reactions: not supported (WeChat limitation)

login — scan QR to authenticate

Do NOT run the login script inside this session. QR scanning requires an interactive terminal and takes too long for the Bash tool.

Instead, tell the user to open a separate terminal and run:

bun ~/.claude/plugins/cache/claude-channel-wechat/wechat/*/src/setup-login.ts

Or if installed manually:

cd <project-dir> && bun src/setup-login.ts

Explain:

1. "Open another terminal window and run the command above."
2. "A QR code will appear — scan it with WeChat."
3. "After login succeeds, come back here and restart Claude Code:"

claude --dangerously-load-development-channels plugin:wechat@claude-channel-wechat

clear — remove saved token

1. Delete the token file:

   rm -f ~/.claude/channels/wechat/token.json
   

2. Confirm: "Token removed. Run /wechat:wechat-configure login to re-authenticate with a new account."

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Implementation notes

• The token directory might not exist before first login. Missing file = not configured, not an error.
• The MCP server reads the token at boot. Token changes need a session restart. Say so after any change.
• The sync cursor at ~/.claude/channels/wechat/sync_buf.txt preserves message position across restarts — don't delete it unless troubleshooting.