discord/telegram: guide assistant to send new reply on completion

Message edits don't trigger push notifications on the user's device.
Update system instructions and edit_message tool description to steer
the assistant toward edit-for-progress + new-reply-on-completion.

Fixes #786

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

@@ -1,20 +1,11 @@
 {
   "name": "discord",
-  "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",
+  "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",
   "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

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

external_plugins/discord/server.ts

@@ -34,12 +34,10 @@ const ACCESS_FILE = join(STATE_DIR, 'access.json')
 const APPROVED_DIR = join(STATE_DIR, 'approved')
 const ENV_FILE = join(STATE_DIR, '.env')
 
-// Token is injected via ${user_config.DISCORD_BOT_TOKEN} from .mcp.json —
-// prompted at enable time, stored in keychain (macOS) or .credentials.json 0600
-// elsewhere. The .env file below is a legacy fallback for users configured
-// before H1 #3617646 — real env wins, so the injected value takes precedence.
+// Load ~/.claude/channels/discord/.env into process.env. Real env wins.
+// Plugin-spawned servers don't get an env block — this is where the token lives.
 try {
-  // Defensive chmod for legacy .env files (no-op on Windows).
+  // Token is a credential — lock to owner. No-op on Windows (would need ACLs).
   chmodSync(ENV_FILE, 0o600)
   for (const line of readFileSync(ENV_FILE, 'utf8').split('\n')) {
     const m = line.match(/^(\w+)=(.*)$/)
@@ -53,8 +51,8 @@ const STATIC = process.env.DISCORD_ACCESS_MODE === 'static'
 if (!TOKEN) {
   process.stderr.write(
     `discord channel: DISCORD_BOT_TOKEN required\n` +
-    `  re-enter via: /plugin manage → discord → Configure options\n` +
-    `  (stored in keychain/credentials.json, not settings.json)\n`,
+    `  set in ${ENV_FILE}\n` +
+    `  format: DISCORD_BOT_TOKEN=MTIz...\n`,
   )
   process.exit(1)
 }
@@ -425,7 +423,7 @@ const mcp = new Server(
       '',
       'Messages from Discord arrive as <channel source="discord" chat_id="..." message_id="..." user="..." ts="...">. If the tag has attachment_count, the attachments attribute lists name/type/size — call download_attachment(chat_id, message_id) to fetch them. Reply with the reply tool — pass chat_id back. Use reply_to (set to a message_id) only when replying to an earlier message; the latest message doesn\'t need a quote-reply, omit reply_to for normal responses.',
       '',
-      'reply accepts file paths (files: ["/abs/path.png"]) for attachments. Use react to add emoji reactions, and edit_message to update a message you previously sent (e.g. progress → result).',
+      'reply accepts file paths (files: ["/abs/path.png"]) for attachments. Use react to add emoji reactions, and edit_message for interim progress updates. Edits don\'t trigger push notifications — when a long task completes, send a new reply so the user\'s device pings.',
       '',
       "fetch_messages pulls real Discord history. Discord's search API isn't available to bots — if the user asks you to find an old message, fetch more history or ask them roughly when it was.",
       '',
@@ -473,7 +471,7 @@ mcp.setRequestHandler(ListToolsRequestSchema, async () => ({
     },
     {
       name: 'edit_message',
-      description: 'Edit a message the bot previously sent. Useful for progress updates (send "working…" then edit to the result).',
+      description: 'Edit a message the bot previously sent. Useful for interim progress updates. Edits don\'t trigger push notifications — send a new reply when a long task completes so the user\'s device pings.',
       inputSchema: {
         type: 'object',
         properties: {

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

@@ -1,20 +1,11 @@
 {
   "name": "telegram",
-  "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",
+  "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",
   "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

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

external_plugins/telegram/server.ts

@@ -27,12 +27,10 @@ const ACCESS_FILE = join(STATE_DIR, 'access.json')
 const APPROVED_DIR = join(STATE_DIR, 'approved')
 const ENV_FILE = join(STATE_DIR, '.env')
 
-// Token is injected via ${user_config.TELEGRAM_BOT_TOKEN} from .mcp.json —
-// prompted at enable time, stored in keychain (macOS) or .credentials.json 0600
-// elsewhere. The .env file below is a legacy fallback for users configured
-// before H1 #3617646 — real env wins, so the injected value takes precedence.
+// Load ~/.claude/channels/telegram/.env into process.env. Real env wins.
+// Plugin-spawned servers don't get an env block — this is where the token lives.
 try {
-  // Defensive chmod for legacy .env files (no-op on Windows).
+  // Token is a credential — lock to owner. No-op on Windows (would need ACLs).
   chmodSync(ENV_FILE, 0o600)
   for (const line of readFileSync(ENV_FILE, 'utf8').split('\n')) {
     const m = line.match(/^(\w+)=(.*)$/)
@@ -46,8 +44,8 @@ const STATIC = process.env.TELEGRAM_ACCESS_MODE === 'static'
 if (!TOKEN) {
   process.stderr.write(
     `telegram channel: TELEGRAM_BOT_TOKEN required\n` +
-    `  re-enter via: /plugin manage → telegram → Configure options\n` +
-    `  (stored in keychain/credentials.json, not settings.json)\n`,
+    `  set in ${ENV_FILE}\n` +
+    `  format: TELEGRAM_BOT_TOKEN=123456789:AAH...\n`,
   )
   process.exit(1)
 }
@@ -345,7 +343,7 @@ const mcp = new Server(
       '',
       'Messages from Telegram arrive as <channel source="telegram" chat_id="..." message_id="..." user="..." ts="...">. If the tag has an image_path attribute, Read that file — it is a photo the sender attached. Reply with the reply tool — pass chat_id back. Use reply_to (set to a message_id) only when replying to an earlier message; the latest message doesn\'t need a quote-reply, omit reply_to for normal responses.',
       '',
-      'reply accepts file paths (files: ["/abs/path.png"]) for attachments. Use react to add emoji reactions, and edit_message to update a message you previously sent (e.g. progress → result).',
+      'reply accepts file paths (files: ["/abs/path.png"]) for attachments. Use react to add emoji reactions, and edit_message for interim progress updates. Edits don\'t trigger push notifications — when a long task completes, send a new reply so the user\'s device pings.',
       '',
       "Telegram's Bot API exposes no history or search — you only see messages as they arrive. If you need earlier context, ask the user to paste it or summarize.",
       '',
@@ -393,7 +391,7 @@ mcp.setRequestHandler(ListToolsRequestSchema, async () => ({
     },
     {
       name: 'edit_message',
-      description: 'Edit a message the bot previously sent. Useful for progress updates (send "working…" then edit to the result).',
+      description: 'Edit a message the bot previously sent. Useful for interim progress updates. Edits don\'t trigger push notifications — send a new reply when a long task completes so the user\'s device pings.',
       inputSchema: {
         type: 'object',
         properties: {