What the data for this category looks like
The data for the jewelry financing daily report comes from public quotes of domestic precious metal spot trading markets, jewelry financing loan records from domestic supply chain financial service platforms, and monthly financing filing data from branded jewelry merchants. Data updates daily at midnight with aggregated data from the previous day. Documents use a structured format, where each row corresponds to financing information for a single category on one day. Fields include date (YYYY-MM-DD format), product_category (gold jewelry/silver jewelry/other), financing_count (unit: count), average_amount (unit: ten thousand yuan), raw_material_price_change (unit: yuan/gram), and others.
Constraints on tool calling and plugins
Since data sources are scattered, separate calls to multiple MCP tools are required to pull raw material prices, financing loan records, and brand filing data. Configure the execution order of tool calls accordingly. Data updates daily, so align scheduled tool call tasks with the data update rhythm to avoid pulling outdated data. Fields have clear units, so include unit-related parameters during tool calls to prevent mismatches between values and units. Multiple category subdivisions exist, so specify category filtering conditions in tool call parameters to avoid invalid data from unrelated categories. Retain unit information during structured data field mapping to ensure readability and accuracy of output results.
How to set the configuration
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
mcp_server_url | http://localhost:8080/mcp | Official recommended default deployment address for local MCP services, suitable for rapid debugging scenarios |
tool_call_order | ["raw_material_price", "financing_record", "brand_report"] | Jewelry financing daily report data relies on raw material prices as a pre-filter condition, so tools must be called in this order |
request_timeout | 30 seconds | Average response time for pulling multi-source jewelry financing data across platforms, prevents single call timeouts |
field_mapping_rule | Map by original field name, retain unit suffix | Fields in the jewelry financing daily report have clear units, direct mapping avoids unit confusion |
cron_expression | 0 0 2 * * * | Aligns with daily midnight-updated daily report data, triggers pull tasks 1 hour after data updates |
The parameter values provided on this page are common recommended starting points for configuration setup. Actual values are influenced by material forms, data volume, and business rules. Specific issues require individual analysis, and testing with sample datasets is recommended prior to finalizing settings.
Three common errors
- Symptom: After starting FastGPT, the console returns a
connection refusedstatus code, and the MCP tool list fails to load. Cause: After upgrading FastGPT-MCP-Server, themcp_server_urlparameter in the configuration was not updated, causing the service address to not match the actual deployment address. - Symptom: Tool result order is chaotic in a single LLM query, and financing data is not associated with corresponding raw material price fluctuations. Cause: The
tool_call_orderparameter was not configured, so the execution order of tool calls was not specified. - Symptom: Calling the jewelry financing daily report tool returns an
invalid request formaterror code, with no valid data returned by the tool. Cause: The tool call request was not encapsulated per official specifications, and requiredtool_nameandparametersfields were omitted.
How to confirm configuration is complete
- Access the FastGPT MCP tool management page, confirm that expected data source tools are included in the list of added jewelry financing daily report-related tools.
- Manually trigger a tool call, check that returned structured data includes required fields, with no null values or abnormal format content.
- View scheduled task logs, confirm that daily midnight tool pull tasks have executed successfully, with no timeout or connection error records.
- Test multi-tool sequential calls, confirm that returned financing data is associated with raw material price fluctuation information for the corresponding date.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.