feishu-inout

Selected Report 2 as the closest fit. After reviewing the code, there is still no clear evidence of intentional malware (no obfuscation/dynamic execution, no unexpected exfiltration domains, no system-level compromise actions). The primary concerns are security hygiene and abuse potential: plaintext token caching to a fixed path, OAuth callback state not validated, very broad OAuth scopes, and an advanced 'call' path that forwards arbitrary MCP tool names and raw JSON arguments to tools/call.