fix(outbound): restore generic delivery and security seams

src/cli/send-runtime/discord.ts

@@ -1,7 +1,6 @@
-import { createPluginBoundaryRuntimeSend } from "./plugin-boundary-send.js";
+import { createChannelOutboundRuntimeSend } from "./channel-outbound-send.js";
 
-export const runtimeSend = createPluginBoundaryRuntimeSend({
-  pluginId: "discord",
-  exportName: "sendMessageDiscord",
-  missingLabel: "Discord plugin runtime",
+export const runtimeSend = createChannelOutboundRuntimeSend({
+  channelId: "discord",
+  unavailableMessage: "Discord outbound adapter is unavailable.",
 });

src/cli/send-runtime/plugin-boundary-send.ts

@@ -1,37 +0,0 @@
-import { createCachedPluginBoundaryModuleLoader } from "../../plugins/runtime/runtime-plugin-boundary.js";
-
-type RuntimeSendModule = Record<string, unknown>;
-
-export type RuntimeSend = {
-  sendMessage: (...args: unknown[]) => Promise<unknown>;
-};
-
-function resolveRuntimeExport(
-  module: RuntimeSendModule | null,
-  pluginId: string,
-  exportName: string,
-): (...args: unknown[]) => Promise<unknown> {
-  const candidate = module?.[exportName];
-  if (typeof candidate !== "function") {
-    throw new Error(`${pluginId} plugin runtime is unavailable: missing export '${exportName}'`);
-  }
-  return candidate as (...args: unknown[]) => Promise<unknown>;
-}
-
-export function createPluginBoundaryRuntimeSend(params: {
-  pluginId: string;
-  exportName: string;
-  missingLabel: string;
-}): RuntimeSend {
-  const loadRuntimeModuleSync = createCachedPluginBoundaryModuleLoader<RuntimeSendModule>({
-    pluginId: params.pluginId,
-    entryBaseName: "runtime-api",
-    required: true,
-    missingLabel: params.missingLabel,
-  });
-
-  return {
-    sendMessage: (...args) =>
-      resolveRuntimeExport(loadRuntimeModuleSync(), params.pluginId, params.exportName)(...args),
-  };
-}

src/cli/send-runtime/signal.ts

@@ -1,7 +1,6 @@
-import { createPluginBoundaryRuntimeSend } from "./plugin-boundary-send.js";
+import { createChannelOutboundRuntimeSend } from "./channel-outbound-send.js";
 
-export const runtimeSend = createPluginBoundaryRuntimeSend({
-  pluginId: "signal",
-  exportName: "sendMessageSignal",
-  missingLabel: "Signal plugin runtime",
+export const runtimeSend = createChannelOutboundRuntimeSend({
+  channelId: "signal",
+  unavailableMessage: "Signal outbound adapter is unavailable.",
 });

src/cli/send-runtime/slack.ts

@@ -1,7 +1,6 @@
-import { createPluginBoundaryRuntimeSend } from "./plugin-boundary-send.js";
+import { createChannelOutboundRuntimeSend } from "./channel-outbound-send.js";
 
-export const runtimeSend = createPluginBoundaryRuntimeSend({
-  pluginId: "slack",
-  exportName: "sendMessageSlack",
-  missingLabel: "Slack plugin runtime",
+export const runtimeSend = createChannelOutboundRuntimeSend({
+  channelId: "slack",
+  unavailableMessage: "Slack outbound adapter is unavailable.",
 });

src/cli/send-runtime/telegram.ts

@@ -1,39 +1,6 @@
-import { loadChannelOutboundAdapter } from "../../channels/plugins/outbound/load.js";
-import { loadConfig } from "../../config/config.js";
+import { createChannelOutboundRuntimeSend } from "./channel-outbound-send.js";
 
-type TelegramRuntimeSendOpts = {
-  cfg?: ReturnType<typeof loadConfig>;
-  mediaUrl?: string;
-  mediaLocalRoots?: readonly string[];
-  accountId?: string;
-  messageThreadId?: string | number;
-  replyToMessageId?: string | number;
-  silent?: boolean;
-  forceDocument?: boolean;
-  gatewayClientScopes?: readonly string[];
-};
-
-export const runtimeSend = {
-  sendMessage: async (to: string, text: string, opts: TelegramRuntimeSendOpts = {}) => {
-    const outbound = await loadChannelOutboundAdapter("telegram");
-    if (!outbound?.sendText) {
-      throw new Error("Telegram outbound adapter is unavailable.");
-    }
-    return await outbound.sendText({
-      cfg: opts.cfg ?? loadConfig(),
-      to,
-      text,
-      mediaUrl: opts.mediaUrl,
-      mediaLocalRoots: opts.mediaLocalRoots,
-      accountId: opts.accountId,
-      threadId: opts.messageThreadId,
-      replyToId:
-        opts.replyToMessageId == null
-          ? undefined
-          : String(opts.replyToMessageId).trim() || undefined,
-      silent: opts.silent,
-      forceDocument: opts.forceDocument,
-      gatewayClientScopes: opts.gatewayClientScopes,
-    });
-  },
-};
+export const runtimeSend = createChannelOutboundRuntimeSend({
+  channelId: "telegram",
+  unavailableMessage: "Telegram outbound adapter is unavailable.",
+});

src/cli/send-runtime/whatsapp.ts

@@ -1,7 +1,6 @@
-import { createPluginBoundaryRuntimeSend } from "./plugin-boundary-send.js";
+import { createChannelOutboundRuntimeSend } from "./channel-outbound-send.js";
 
-export const runtimeSend = createPluginBoundaryRuntimeSend({
-  pluginId: "whatsapp",
-  exportName: "sendMessageWhatsApp",
-  missingLabel: "WhatsApp plugin runtime",
+export const runtimeSend = createChannelOutboundRuntimeSend({
+  channelId: "whatsapp",
+  unavailableMessage: "WhatsApp outbound adapter is unavailable.",
 });