From 0c04018bb34e642cfc54a2f052315e38d4a8e338 Mon Sep 17 00:00:00 2001
From: Danny Avila <danny@librechat.ai>
Date: Tue, 3 Sep 2024 22:52:08 -0400
Subject: [PATCH] fix(Anthropic): messages.X.content.Y.tool_use.input: Input
 should be a valid dictionary

---
 api/app/clients/prompts/formatMessages.js | 10 +++++++++-
 api/server/controllers/agents/client.js   |  2 +-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/api/app/clients/prompts/formatMessages.js b/api/app/clients/prompts/formatMessages.js
index 87d5ba7a15..a5ed05c645 100644
--- a/api/app/clients/prompts/formatMessages.js
+++ b/api/app/clients/prompts/formatMessages.js
@@ -170,7 +170,15 @@ const formatAgentMessages = (payload) => {
         }
 
         // Note: `tool_calls` list is defined when constructed by `AIMessage` class, and outputs should be excluded from it
-        const { output, ...tool_call } = part.tool_call;
+        const { output, args: _args, ...tool_call } = part.tool_call;
+        // TODO: investigate; args as dictionary may need to be provider-or-tool-specific
+        let args = _args;
+        try {
+          args = JSON.parse(args);
+        } catch (e) {
+          // failed to parse, leave as is
+        }
+        tool_call.args = args;
         lastAIMessage.tool_calls.push(tool_call);
 
         // Add the corresponding ToolMessage
diff --git a/api/server/controllers/agents/client.js b/api/server/controllers/agents/client.js
index fd091ead20..c88dadd9e1 100644
--- a/api/server/controllers/agents/client.js
+++ b/api/server/controllers/agents/client.js
@@ -464,7 +464,7 @@ class AgentClient extends BaseClient {
           );
         },
       });
-      logger.info(this.contentParts, { depth: null });
+      logger.debug(this.contentParts, { depth: null });
     } catch (err) {
       if (!abortController.signal.aborted) {
         logger.error(