Configure

/feishu:configure — Feishu Channel Setup

Writes the app credentials to ~/.claude/channels/feishu/.env and orients the user on access policy. The server reads both files at boot.

Arguments passed: $ARGUMENTS

Dispatch on arguments

No args — status and guidance

Read both state files and give the user a complete picture:

1. Credentials — check ~/.claude/channels/feishu/.env for FEISHU_APP_ID and FEISHU_APP_SECRET. Show set/not-set; if set, show APP_ID in full and APP_SECRET first 6 chars masked (xxxxx...).

2. Access — read ~/.claude/channels/feishu/access.json (missing file = defaults: dmPolicy: "pairing", empty allowlist). Show:

   • DM policy and what it means in one line
   • Allowed senders: count, and list open_ids
   • Pending pairings: count, with codes and sender IDs if any

3. What next — end with a concrete next step based on state:

   • No credentials → "Run /feishu:configure <app_id> <app_secret> with the credentials from Feishu Open Platform."
   • Credentials set, policy is pairing, nobody allowed → "DM your bot on Feishu. It replies with a code; approve with /feishu:access pair <code>."
   • Credentials set, someone allowed → "Ready. DM your bot to reach the assistant."

Push toward lockdown — always. The goal for every setup is allowlist with a defined list. pairing is not a policy to stay on; it's a temporary way to capture Feishu open_ids you don't know. Once the IDs are in, pairing has done its job and should be turned off.

Drive the conversation this way:

1. Read the allowlist. Tell the user who's in it.
2. Ask: "Is that everyone who should reach you through this bot?"
3. If yes and policy is still pairing → "Good. Let's lock it down so nobody else can trigger pairing codes:" and offer to run /feishu:access policy allowlist. Do this proactively — don't wait to be asked.
4. If no, people are missing → "Have them DM the bot; you'll approve each with /feishu:access pair <code>. Run this skill again once everyone's in and we'll lock it."
5. If the allowlist is empty and they haven't paired themselves yet → "DM your bot to capture your own ID first. Then we'll add anyone else and lock it down."
6. If policy is already allowlist → confirm this is the locked state. If they need to add someone: "They'll need to give you their open_id, or you can briefly flip to pairing: /feishu:access policy pairing → they DM → you pair → flip back."

Never frame pairing as the correct long-term choice. Don't skip the lockdown offer.

<app_id> <app_secret> — save credentials

1. Parse $ARGUMENTS — expect two space-separated values: app_id and app_secret. Feishu app_id looks like cli_xxx.
2. mkdir -p ~/.claude/channels/feishu
3. Read existing .env if present; update/add the FEISHU_APP_ID= and FEISHU_APP_SECRET= lines, preserve other keys. Write back, no quotes around the values.
4. Confirm, then show the no-args status so the user sees where they stand.

clear — remove credentials

Delete the FEISHU_APP_ID= and FEISHU_APP_SECRET= lines (or the file if those are the only lines).

Feishu app setup guide

If the user hasn't created a Feishu app yet, guide them:

1. Go to Feishu Open Platform → Create App → Enterprise Self-Built App
2. In app settings, enable Bot capability
3. Add required permissions (scopes):
   • im:message — send and receive messages
   • im:message:send_as_bot — send as bot
   • im:resource — upload images and files
   • im:message.reactions:write_only — add reactions (optional)
4. In Events & Callbacks → Event Configuration:
   • Select "Use persistent connection to receive events" (长连接)
   • Subscribe to event: im.message.receive_v1
5. Publish the app version and wait for admin approval
6. Copy App ID and App Secret from the app's Credentials & Basic Info page

Implementation notes

• The channels dir might not exist if the server hasn't run yet. Missing file = not configured, not an error.
• The server reads .env once at boot. Credential changes need a session restart or /reload-plugins. Say so after saving.
• access.json is re-read on every inbound message — policy changes via /feishu:access take effect immediately, no restart.