Reference only; verify against the target FastGPT release and deployment documentation.
What this category of data looks like
The data for this category primarily comes from the national unified EIA declaration and approval system for construction projects, ecological environment zoning control results, pollution discharge permit platform, and environmental monitoring data. Daily interactive documents include environmental impact assessment reports or report forms, approval applications, public participation explanations, technical evaluation opinions, EIA approval documents, and similar materials. The core fields of these documents are project main information, technical parameters, and approval process nodes. No uniform fixed units are used. Fields are dynamically adjusted based on project type and approval hierarchy. Update frequency is irregular, synchronized with project declaration and review progress.
What constraints these characteristics impose on tool calling and plugin workflows
Multi-source heterogeneous data sources require tool calling to support integration with multiple external system interfaces, to complete data aggregation and format unification. Non-fixed document structures and dynamically adjusted fields require plugin configurations to support flexible parameter mapping, to adapt to field differences across different project types. Irregular data update cycles require tool calling to configure real-time pull logic, to avoid using expired cached data. Errors in the approval process can lead to consequences such as projects being unable to start construction. Tool calling must add pre-validation and failure retry mechanisms to ensure data accuracy.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
toolChoice | auto | Adapt to dynamic parameter requirements of different EIA projects, no need to manually specify the calling tool |
functionCall | enabled | Need to call external official system interfaces to complete EIA data pulling and validation |
| Maximum retry times | 2–3 times | EIA data pulling may fail due to fluctuations in system interfaces; a small number of retries can ensure success rate |
| Timeout period | 600 seconds | Pulling multi-source EIA data across systems requires a longer response cycle |
| Parameter mapping rules | Dynamically match fields based on project type | EIA document fields are dynamically adjusted based on project hierarchy and type |
| Data source whitelist | Only include specified official system addresses | Ensure data source compliance, avoid access to unauthorized data |
Three Common Misconfigurations
- Issue: When calling XLSX attachments of EIA reports, returned fields are empty or proprietary content cannot be recognized. Cause: No dedicated table field mapping rule configured for EIA documents, causing the tool to fail to match core data items such as project category and EIA level.
- Issue: Tool calling returns the
408 Request Timeoutstatus code. Cause: The timeout period is set too short, not adapted to the response cycle of pulling multi-source EIA data across systems. - Issue: The workflow repeatedly calls HTTP interfaces without triggering approval status updates. Cause: The loop termination condition is not configured correctly, or the EIA approval status field is not used as the loop judgment basis.
How to Verify Proper Configuration
- Initiate a tool call for a small-scale test project, check if the returned data includes core fields such as EIA level and project category, confirm that the parameter mapping rules adapt to the current test project type.
- Simulate an interface fluctuation scenario to trigger a tool call failure, verify whether the retry mechanism activates normally, confirm that the retry times and timeout period configurations meet business requirements.
- Check the plugin's data source whitelist, confirm that only official compliant system addresses are included, with no unauthorized access entries.
- Trigger the workflow's repeated calling logic, verify that the loop can terminate correctly based on changes in EIA approval status.
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.