fix: error message points to real path (/plugin manage), not nonexistent subcommand

/plugin reconfigure doesn't exist. The actual path is /plugin manage →
select plugin → Configure options (ManagePlugins.tsx:1692).

🏠 Remote-Dev: homespace

external_plugins/discord/.claude-plugin/plugin.json

@@ -1,11 +1,20 @@
 {
   "name": "discord",
-  "description": "Discord channel for Claude Code \u2014 messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /discord:access.",
-  "version": "0.0.1",
+  "description": "Discord channel for Claude Code — messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /discord:access.",
+  "version": "0.0.2",
   "keywords": [
     "discord",
     "messaging",
     "channel",
     "mcp"
-  ]
+  ],
+  "userConfig": {
+    "DISCORD_BOT_TOKEN": {
+      "type": "string",
+      "title": "Bot Token",
+      "description": "Bot token from the Discord Developer Portal. Stored in keychain (macOS) or ~/.claude/.credentials.json with 0600 permissions elsewhere. Never written to settings.json.",
+      "required": true,
+      "sensitive": true
+    }
+  }
 }

external_plugins/discord/.mcp.json

@@ -2,7 +2,10 @@
   "mcpServers": {
     "discord": {
       "command": "bun",
-      "args": ["run", "--cwd", "${CLAUDE_PLUGIN_ROOT}", "--shell=bun", "--silent", "start"]
+      "args": ["run", "--cwd", "${CLAUDE_PLUGIN_ROOT}", "--shell=bun", "--silent", "start"],
+      "env": {
+        "DISCORD_BOT_TOKEN": "${user_config.DISCORD_BOT_TOKEN}"
+      }
     }
   }
 }

external_plugins/discord/server.ts

@@ -25,7 +25,7 @@ import {
   type Attachment,
 } from 'discord.js'
 import { randomBytes } from 'crypto'
-import { readFileSync, writeFileSync, mkdirSync, readdirSync, rmSync, statSync, renameSync, realpathSync } from 'fs'
+import { readFileSync, writeFileSync, mkdirSync, readdirSync, rmSync, statSync, renameSync, realpathSync, chmodSync } from 'fs'
 import { homedir } from 'os'
 import { join, sep } from 'path'
 
@@ -34,9 +34,13 @@ const ACCESS_FILE = join(STATE_DIR, 'access.json')
 const APPROVED_DIR = join(STATE_DIR, 'approved')
 const ENV_FILE = join(STATE_DIR, '.env')
 
-// Load ~/.claude/channels/discord/.env into process.env. Real env wins.
-// Plugin-spawned servers don't get an env block — this is where the token lives.
+// Token is injected via ${user_config.DISCORD_BOT_TOKEN} from .mcp.json —
+// prompted at enable time, stored in keychain (macOS) or .credentials.json 0600
+// elsewhere. The .env file below is a legacy fallback for users configured
+// before H1 #3617646 — real env wins, so the injected value takes precedence.
 try {
+  // Defensive chmod for legacy .env files (no-op on Windows).
+  chmodSync(ENV_FILE, 0o600)
   for (const line of readFileSync(ENV_FILE, 'utf8').split('\n')) {
     const m = line.match(/^(\w+)=(.*)$/)
     if (m && process.env[m[1]] === undefined) process.env[m[1]] = m[2]
@@ -49,8 +53,8 @@ const STATIC = process.env.DISCORD_ACCESS_MODE === 'static'
 if (!TOKEN) {
   process.stderr.write(
     `discord channel: DISCORD_BOT_TOKEN required\n` +
-    `  set in ${ENV_FILE}\n` +
-    `  format: DISCORD_BOT_TOKEN=MTIz...\n`,
+    `  re-enter via: /plugin manage → discord → Configure options\n` +
+    `  (stored in keychain/credentials.json, not settings.json)\n`,
   )
   process.exit(1)
 }

external_plugins/discord/skills/configure/SKILL.md

@@ -80,7 +80,8 @@ as the correct long-term choice. Don't skip the lockdown offer.
 2. `mkdir -p ~/.claude/channels/discord`
 3. Read existing `.env` if present; update/add the `DISCORD_BOT_TOKEN=` line,
    preserve other keys. Write back, no quotes around the value.
-4. Confirm, then show the no-args status so the user sees where they stand.
+4. `chmod 600 ~/.claude/channels/discord/.env` — the token is a credential.
+5. Confirm, then show the no-args status so the user sees where they stand.
 
 ### `clear` — remove the token
 

external_plugins/telegram/.claude-plugin/plugin.json

@@ -1,11 +1,20 @@
 {
   "name": "telegram",
-  "description": "Telegram channel for Claude Code \u2014 messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /telegram:access.",
-  "version": "0.0.1",
+  "description": "Telegram channel for Claude Code — messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /telegram:access.",
+  "version": "0.0.2",
   "keywords": [
     "telegram",
     "messaging",
     "channel",
     "mcp"
-  ]
+  ],
+  "userConfig": {
+    "TELEGRAM_BOT_TOKEN": {
+      "type": "string",
+      "title": "Bot Token",
+      "description": "Bot token from @BotFather — format is 123456789:AAH... Stored in keychain (macOS) or ~/.claude/.credentials.json with 0600 permissions elsewhere. Never written to settings.json.",
+      "required": true,
+      "sensitive": true
+    }
+  }
 }

external_plugins/telegram/.mcp.json

@@ -2,7 +2,10 @@
   "mcpServers": {
     "telegram": {
       "command": "bun",
-      "args": ["run", "--cwd", "${CLAUDE_PLUGIN_ROOT}", "--shell=bun", "--silent", "start"]
+      "args": ["run", "--cwd", "${CLAUDE_PLUGIN_ROOT}", "--shell=bun", "--silent", "start"],
+      "env": {
+        "TELEGRAM_BOT_TOKEN": "${user_config.TELEGRAM_BOT_TOKEN}"
+      }
     }
   }
 }

external_plugins/telegram/server.ts

@@ -18,7 +18,7 @@ import {
 import { Bot, InputFile, type Context } from 'grammy'
 import type { ReactionTypeEmoji } from 'grammy/types'
 import { randomBytes } from 'crypto'
-import { readFileSync, writeFileSync, mkdirSync, readdirSync, rmSync, statSync, renameSync, realpathSync } from 'fs'
+import { readFileSync, writeFileSync, mkdirSync, readdirSync, rmSync, statSync, renameSync, realpathSync, chmodSync } from 'fs'
 import { homedir } from 'os'
 import { join, extname, sep } from 'path'
 
@@ -27,9 +27,13 @@ const ACCESS_FILE = join(STATE_DIR, 'access.json')
 const APPROVED_DIR = join(STATE_DIR, 'approved')
 const ENV_FILE = join(STATE_DIR, '.env')
 
-// Load ~/.claude/channels/telegram/.env into process.env. Real env wins.
-// Plugin-spawned servers don't get an env block — this is where the token lives.
+// Token is injected via ${user_config.TELEGRAM_BOT_TOKEN} from .mcp.json —
+// prompted at enable time, stored in keychain (macOS) or .credentials.json 0600
+// elsewhere. The .env file below is a legacy fallback for users configured
+// before H1 #3617646 — real env wins, so the injected value takes precedence.
 try {
+  // Defensive chmod for legacy .env files (no-op on Windows).
+  chmodSync(ENV_FILE, 0o600)
   for (const line of readFileSync(ENV_FILE, 'utf8').split('\n')) {
     const m = line.match(/^(\w+)=(.*)$/)
     if (m && process.env[m[1]] === undefined) process.env[m[1]] = m[2]
@@ -42,8 +46,8 @@ const STATIC = process.env.TELEGRAM_ACCESS_MODE === 'static'
 if (!TOKEN) {
   process.stderr.write(
     `telegram channel: TELEGRAM_BOT_TOKEN required\n` +
-    `  set in ${ENV_FILE}\n` +
-    `  format: TELEGRAM_BOT_TOKEN=123456789:AAH...\n`,
+    `  re-enter via: /plugin manage → telegram → Configure options\n` +
+    `  (stored in keychain/credentials.json, not settings.json)\n`,
   )
   process.exit(1)
 }

external_plugins/telegram/skills/configure/SKILL.md

@@ -77,7 +77,8 @@ offer.
 2. `mkdir -p ~/.claude/channels/telegram`
 3. Read existing `.env` if present; update/add the `TELEGRAM_BOT_TOKEN=` line,
    preserve other keys. Write back, no quotes around the value.
-4. Confirm, then show the no-args status so the user sees where they stand.
+4. `chmod 600 ~/.claude/channels/telegram/.env` — the token is a credential.
+5. Confirm, then show the no-args status so the user sees where they stand.
 
 ### `clear` — remove the token