What the Data for This Category Looks Like
Document data for power grid enterprises comes from internal operation logs, maintenance work records, grid connection approval documents, safety operation regulations, customer electricity application materials, and other sources. Daily operation and maintenance records are updated each day. Monthly summaries and annual reports are generated on fixed cycles. Document structures typically include a header (unit, file number, creation date), main body (reason, process nodes, quantitative indicators), and signature block. Fields cover device ID, load value, operation time, and approval status. Units are mostly power-specific units such as kilovolts, megawatts, and hours.
What Constraints Do These Characteristics Impose on the "Tool Calling and Plugins" Link?
Specialized fields and units for grid documents require that prompts during tool calling embed standardized power terminology, to avoid generating content that does not meet industry standards. Frequently updated operation data requires that the data source refresh frequency for tool calling matches the update cycle of operation logs, to ensure generated documents use the latest data. Fixed document structures require that content generated by plugins must correspond to specified field positions, and cannot deviate arbitrarily from the required format. Some documents involve internal approval processes. Tool calling needs to link approval status data. A permission verification link must be configured to ensure compliant data access.
How to Configure the Settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
functionCall | Enable forced function calling | Ensure generated document content links to real power data queries, and avoid fabricated information |
toolChoice | Specify as custom tool mode | Focus on grid-specific data query and format generation tools, covering scenarios such as operation maintenance and approval |
| Tool call timeout period | 300–600 seconds | Grid data queries involve cross-system interface calls, with longer response cycles than general scenarios |
| Plugin parameter verification rules | Verify fields such as device ID and load unit | Grid document fields have dedicated formats and unit requirements, to avoid invalid data entry |
| Historical context call limit | First 8 interaction records | Retain recent operation-related context, to avoid interference from redundant data on generation results |
| Internal permission verification switch | Enable | Some grid documents involve internal approval data, to ensure compliant call permissions |
Three Common Misconfigurations
- Phenomenon: When calling the Mermaid plugin to generate a grid wiring diagram, the returned image link cannot be previewed normally in the internal system. Cause: No grid-specific drawing template parameters were specified in the plugin configuration, resulting in generated graphics with dimensions or formats that do not meet internal preview requirements.
- Phenomenon: When the code running plugin executes a power data calculation script, a prompt indicates missing third-party dependency libraries. Cause: No grid-specific third-party libraries for data processing were added to the plugin's dependency configuration, resulting in missing necessary modules in the runtime environment.
- Phenomenon: After MCP parameters are passed, the specified grid device ID is not correctly embedded in the generated document. Cause: No mapping relationship between parameters and document fields was bound in the tool call configuration, resulting in failed parameter passing.
How to Verify the Configuration Is Complete
- Submit a test document drafting request that includes grid device ID and load value, and check whether the tool call returns the corresponding data results.
- Trigger a plugin call, and check whether the system log displays a prompt for successful parameter verification, with no format error alerts.
- Use an unauthorized account to initiate a tool call request, and confirm that a prompt indicating insufficient permissions is returned.
- Check the tool call runtime log, and confirm that the task completes data retrieval and document generation within 300–600 seconds.
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.