refactor: consolidate hypotheses, agent_signals, and process_logs into action-based smart tools

server/src/router.rs

@@ -515,8 +515,7 @@ impl MemoryHandler {
 
         register!(git::GetActiveWorktreeContextHandler);
         register!(git::QueryGitDiffsHandler);
-        register!(logs::WatchProcessLogsHandler);
-        register!(logs::GetRecentLogsHandler);
+        register!(logs::ProcessLogsHandler);
         register!(ast::ReadFileSkeletonHandler);
         register!(ast::ReplaceAstNodeHandler);
         register!(ast::FindSymbolReferencesHandler);
@@ -530,13 +529,11 @@ impl MemoryHandler {
         register!(graph::SweepGraphHealthHandler);
         register!(meta::QueryLineageHandler);
         register!(meta::GetNextActionableTasksHandler);
-        register!(meta::LogHypothesisHandler);
-        register!(meta::QueryHypothesesHandler);
+        register!(meta::HypothesesHandler);
         register!(meta::GetPreflightContextHandler);
         register!(graph::ResolveStaleSymbolsHandler);
         register!(graph::SummarizeSubgraphHandler);
-        register!(meta::BroadcastAgentSignalHandler);
-        register!(meta::QueryAgentSignalsHandler);
+        register!(meta::AgentSignalsHandler);
         register!(meta::AutoSessionCheckpointHandler);
 
         Self {
@@ -731,13 +728,16 @@ impl MemoryHandler {
                     "log_error_fix" => "ERROR_FIX",
                     "tech_debt" => "TECH_DEBT",
                     "tasks" | "milestones" => "TASK",
-                    "handoff_memos" => "STICKY_NOTE",
+                    "handoff_memos" => "HANDOFF_MEMO",
                     "manage_checkpoint" => "CHECKPOINT",
                     "manage_subagent_namespace" => "SUBAGENT",
                     "snippets" => "SNIPPET",
                     "search_web" => "WEB_SEARCH",
                     "omni_search" => "OMNI_SEARCH",
                     "environment" => "ENVIRONMENT",
+                    "hypotheses" => "HYPOTHESIS",
+                    "agent_signals" => "AGENT_SIGNAL",
+                    "process_logs" => "PROCESS_LOG",
                     _ => "TOOL",
                 };
 
@@ -849,6 +849,35 @@ pub fn format_tool_activity_description(name: &str, args: &serde_json::Value) ->
                 .unwrap_or_default();
             ("Create Entities", names)
         }
+        "hypotheses" => {
+            let act = args.get("action").and_then(|v| v.as_str()).unwrap_or("manage");
+            let hyp = args
+                .get("hypothesis")
+                .or_else(|| args.get("query"))
+                .and_then(|v| v.as_str())
+                .unwrap_or("");
+            (
+                "Hypotheses",
+                format!("{}: {}", act, hyp).trim_end_matches(": ").to_string(),
+            )
+        }
+        "agent_signals" => {
+            let act = args.get("action").and_then(|v| v.as_str()).unwrap_or("signal");
+            let sender = args.get("sender").and_then(|v| v.as_str()).unwrap_or("");
+            let st = args.get("signal_type").and_then(|v| v.as_str()).unwrap_or("");
+            (
+                "Agent Signals",
+                format!("{}: {} [{}]", act, sender, st).trim_end_matches(": ").to_string(),
+            )
+        }
+        "process_logs" => {
+            let act = args.get("action").and_then(|v| v.as_str()).unwrap_or("logs");
+            let file = args.get("file_path").and_then(|v| v.as_str()).unwrap_or("");
+            (
+                "Process Logs",
+                format!("{}: {}", act, file).trim_end_matches(": ").to_string(),
+            )
+        }
         _ => return name.to_string(),
     };
     if detail.is_empty() {