feat: add messages.suppressToolErrors config option

src/agents/pi-embedded-runner/run/payloads.ts

@@ -233,7 +233,7 @@ export function buildEmbeddedRunPayloads(params: {
     const isMutatingToolError =
       params.lastToolError.mutatingAction ??
       isLikelyMutatingToolName(params.lastToolError.toolName);
-    const shouldShowToolError = isMutatingToolError || (!hasUserFacingReply && !isRecoverableError);
+    const shouldShowToolError = isMutatingToolError || (!hasUserFacingReply && !isRecoverableError && !params.config?.messages?.suppressToolErrors);
 
     // Always surface mutating tool failures so we do not silently confirm actions that did not happen.
     // Otherwise, keep the previous behavior and only surface non-recoverable failures when no reply exists.

src/config/schema.help.ts

@@ -325,6 +325,8 @@ export const FIELD_HELP: Record<string, string> = {
     "Max reply-back turns between requester and target (0–5).",
   "channels.telegram.customCommands":
     "Additional Telegram bot menu commands (merged with native; conflicts ignored).",
+  "messages.suppressToolErrors":
+    "When true, suppress ⚠️ tool-error warnings from being shown to the user. The agent already sees errors in context and can retry. Default: false.",
   "messages.ackReaction": "Emoji reaction used to acknowledge inbound messages (empty disables).",
   "messages.ackReactionScope":
     'When to send ack reactions ("group-mentions", "group-all", "direct", "all").',

src/config/schema.labels.ts

@@ -219,6 +219,7 @@ export const FIELD_LABELS: Record<string, string> = {
   "browser.remoteCdpHandshakeTimeoutMs": "Remote CDP Handshake Timeout (ms)",
   "session.dmScope": "DM Session Scope",
   "session.agentToAgent.maxPingPongTurns": "Agent-to-Agent Ping-Pong Turns",
+  "messages.suppressToolErrors": "Suppress Tool Error Warnings",
   "messages.ackReaction": "Ack Reaction Emoji",
   "messages.ackReactionScope": "Ack Reaction Scope",
   "messages.inbound.debounceMs": "Inbound Message Debounce (ms)",

src/config/types.messages.ts

@@ -82,6 +82,8 @@ export type MessagesConfig = {
   ackReactionScope?: "group-mentions" | "group-all" | "direct" | "all";
   /** Remove ack reaction after reply is sent (default: false). */
   removeAckAfterReply?: boolean;
+  /** When true, suppress ⚠️ tool-error warnings from being shown to the user. Default: false. */
+  suppressToolErrors?: boolean;
   /** Text-to-speech settings for outbound replies. */
   tts?: TtsConfig;
 };

src/config/zod-schema.session.ts

@@ -114,6 +114,7 @@ export const MessagesSchema = z
     ackReaction: z.string().optional(),
     ackReactionScope: z.enum(["group-mentions", "group-all", "direct", "all"]).optional(),
     removeAckAfterReply: z.boolean().optional(),
+    suppressToolErrors: z.boolean().optional(),
     tts: TtsConfigSchema,
   })
   .strict()