feat(runtime): embed box.muse-dev.online thread url and tool execution directives into followups, nudges, and dispatches

bin/job-dispatch.py

@@ -437,13 +437,6 @@ def main():
 
     rendered = render_prompt(prompt_template, variables)
 
-    # Standard completion envelope: guarantee agents know how to report completion
-    if "[RESULT" not in rendered:
-        rendered = rendered.rstrip() + f"\n\nWhen finished, end your response with:\n[RESULT {job_id}] <OK|FAILED>: <summary of output>"
-
-    # Format as JOB DM
-    dm_message = f"[JOB {job_id}] {rendered}"
-
     # Determine recipient agent and target
     agent = job.get("agent", "muse")
     target = "main"
@@ -535,6 +528,32 @@ def main():
         "step_n": step_n,
     })
 
+    # Determine thread url / context for the runtime envelope
+    target_clean = str(target)
+    thread_url = f"https://box.muse-dev.online/thread/{target_clean}" if re.fullmatch(r"[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}", target_clean.lower()) else f"https://box.muse-dev.online/sidechat/{target_clean}"
+
+    # Build active tool calling envelope for https://box.muse-dev.online/
+    tool_envelope = (
+        f"\n\n--- NetVM Runtime & Tools ({agent} on {target_clean}) ---\n"
+        f"Thread Console: {thread_url}\n"
+        f"Available Tools via [TOOL <op> <json_args>] or curl to https://box.muse-dev.online/exec:\n"
+        f"  • Status: [TOOL health.check {{}}]\n"
+        f"  • Service: [TOOL service.status {{\"unit\": \"board.service\"}}]\n"
+        f"  • Follow-up: [TOOL followup.create {{\"in_m\": 10, \"prompt\": \"check progress\"}}]\n"
+        f"  • Swarm: [TOOL swarm.spawn {{\"count\": 2, \"task\": \"parallel work\"}}]\n"
+        f"Direct Curl (Agent Bearer Auth):\n"
+        f"  curl -sk -X POST https://box.muse-dev.online/exec -H \"Authorization: Bearer <token>\" "
+        f"-H \"Content-Type: application/json\" -d '{{\"op\":\"<op>\",\"args\":{{...}}}}'\n\n"
+        f"When finished, end your response with:\n"
+        f"[RESULT {job_id}] <OK|FAILED>: <summary of output>"
+    )
+
+    if "[RESULT" not in rendered:
+        rendered = rendered.rstrip() + tool_envelope
+
+    # Format as JOB DM
+    dm_message = f"[JOB {job_id}] {rendered}"
+
     # Dispatch via dm.py (handles main or sidechat with auto-provisioning and verification)
     msg_id = send_dm(agent, target, dm_message,
                      dry_run=dry_run, followup_tags=followup_tags,