What this category's data looks like
Ledger data for nuclear power operations comes from reactor real-time operation collection systems, equipment inspection archive systems, safety compliance verification platforms, and fuel management ledger systems. Real-time operation parameters update every 1 minute, inspection ledgers are archived by daily shifts, and safety compliance reports are submitted weekly. All ledgers are in structured table format, containing fields including unique equipment identifiers, monitoring values, detection timestamps, compliance judgment results, maintenance record numbers, and more. Temperature uses Kelvin, pressure uses megapascals, duration uses hours, and inspection item qualification status is a boolean value.
What constraints these characteristics impose on tool calling and plugins
The high-frequency updates of real-time data require tool calling response speeds to adapt to short intervals, to avoid data lag. The fixed format of structured fields requires tool calling to precisely match the preset schema, and cannot generalize processing of unstructured content. The need for cross-ledger association of multi-source data requires plugins to support joint queries across data sources. The security sensitivity of nuclear power data requires identity and permission verification before tool calling, to prevent sensitive data leaks. The fixed submission cycle of archived ledgers requires plugins to support triggering summary tasks by shift or daily.
How to set up the configuration
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
toolChoice | auto | Adapts to automatic calling requirements for multiple ledger data sources |
functionCall | Bind to the fixed field schema of nuclear power ledgers | Ensures accurate parsing of structured data |
| Request timeout | 30 seconds | Adapts to the fast response requirements of real-time data |
| Permission verification switch | Enabled | Meets the security and compliance requirements of nuclear power data |
| Data format verification | Enabled | Matches the fixed structured format of nuclear power ledgers |
| MCP communication protocol | SSE | Adapts to the standard communication specification between FastGPT and MCP |
Three common mistakes
- Phenomenon: The MCP service cannot be added to the tool set, and the interface prompts "No valid service found". Cause: The SSE protocol was not used for access, the local service started via NPX was entered directly, and no port forwarding or protocol conversion was configured.
- Phenomenon: Tool calling returns empty fields or a format that does not match expectations. Cause: The fixed field schema of nuclear power ledgers was not bound in
functionCall, causing the tool to fail to match the structured data structure. - Phenomenon: Tool calling times out and returns a 504 status code. Cause: The request timeout was set too short, failing to adapt to the collection delay of nuclear power real-time data.
How to confirm the configuration is complete
- Enter the FastGPT tool management page, view the list of added nuclear power ledger tools, and confirm that the tools are in an active state.
- Initiate a test call, and check whether the fields of the returned result fully match the preset nuclear power ledger schema.
- Check the tool calling logs to confirm that the request uses the SSE protocol and the timeout setting meets the configured requirements.
- Initiate a call using an account without permissions, and confirm that an authorization failure prompt is returned.
The values provided here are common starting points, and should be evaluated against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.