Developer Edition Only — This content applies to the Developer Edition license.
Startup Logging #
Application startup log is written to logs/app.log. Logback configuration is in app/src/main/resources/logback.xml.
MCP Traffic Tracing #
To trace all MCP traffic, set log level to TRACE for com.dmsi.mcp:
<logger name="com.dmsi.mcp" level="TRACE"/>
All JSON-RPC requests and responses will be logged.
Database Inspection #
The SQLite database is at %APPDATA%\Claudius Corp\database\dmsi.db. Use any SQLite browser (DB Browser for SQLite, DBeaver) to inspect data directly.
Workflow Debugging #
Workflow state transitions are logged at INFO level. Search logs for [WORKFLOW] prefix to trace phase status changes.
Single Instance Lock #
If the app crashes and won’t restart, delete the lock file:
%APPDATA%\Claudius Corp\.claudius.lock
Agent Process Debugging #
Agent output is captured and displayed in the agent detail page → Logs tab.
To run an agent manually with the same environment:
- Find the agent’s context file from the agent detail page
- Set environment variables (
DMSI_CONTEXT_PATH,DMSI_DB_PATH,MCP_PORT_FILE) - Run the Claude CLI with the context file