What the data for this category looks like
Core data for this category comes from four sources: the National Emission Permit Management Information Platform, corporate environmental protection ledgers, online monitoring systems, and environmental statistics systems. Data updates occur quarterly. Commonly processed documents include emission permit application forms, annual implementation reports, self-monitoring plans, production ledger records, change applications, and permit copies. Document structures differ based on business process:
- Application forms require emission source information to be completed
- Annual implementation reports need to summarize monitoring data and compliance status
- Ledger records update emission data on a daily or weekly basis
Fields include industry-specific values such as emission limits, monitoring frequencies, and permitted emission quantities. Supported units include tons per year, milligrams per cubic meter, and others.
How these data characteristics create constraints for tool calling and plugins
This category’s data characteristics create multiple constraints for tool calling. First, multi-source data requires plugins to integrate interfaces from different systems. Tool calling must adapt to the exclusive data format of the National Emission Permit Management Information Platform to avoid field mismatches. Second, low-frequency quarterly updated data does not require real-time tool calls. Timed pulling and caching can be configured instead. Third, differences in document structures require tool calls to trigger based on document type. For example, call a monitoring data verification tool when reviewing an annual implementation report, and call a compliance comparison tool when reviewing a change application. Finally, industry-specific fields require tools to return standardized results to ensure accuracy during verification steps.
Reference only; verify against the target FastGPT release and deployment documentation.
How to set the configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
toolChoice | auto | Automatically match preset tools for emission permit review scenarios, adapting to calling requirements for different document types |
functionCall | Enabled | Supports calling dedicated tools such as ecological environment specification queries and data comparison to meet industry-specific field verification needs |
| Single tool call timeout | 120 seconds | Emission permit documents are lengthy, requiring sufficient time to pull multi-source data and complete verification |
| Number of tool call results returned | Top 5 entries | Focus on core compliance fields to avoid redundant information interfering with review judgments |
| Document chunk length | 800–1200 characters | Adapts to the paragraph structure of emission permit documents, ensuring complete business logic is retained after chunking |
| Cache validity period | 90 days | Matches the quarterly update frequency of data for this category, avoiding frequent calls to external interfaces |
Three common configuration mistakes
- Phenomenon: Tool calls return the
unAuthChaterror, and an apikey has been filled in. Cause: The dedicated apikey for the National Emission Permit Management Information Platform was not bound in the tool configuration. Only the general FastGPT apikey was used for verification. - Phenomenon: Tool calls return empty results when reviewing long documents such as annual implementation reports, and points are consumed. Cause: Reasonable chunking rules were not configured for long documents, leading to tool call context overflow and failure to pull data normally.
- Phenomenon: Scheduled review tools do not appear in the workflow list. Cause: The scheduled trigger permission for the tool was not enabled, or the tool was not bound to the corresponding workflow for emission permit review.
How to confirm the configuration is correct
- Test the emission permit application form review tool, and check if basic application form data from the corresponding platform can be pulled automatically.
- Simulate a scenario where emission limits are exceeded, and verify if the tool can call the ecological environment specification query interface to return corresponding compliance requirements.
- View tool call logs to confirm that apikey verification passed, and there are no timeout or field mismatch errors.
- Check workflow configurations to confirm that the tool has been bound to the corresponding link for declaration materials and case review.
The values provided are common starting points and should be measured against samples relevant to the specific deployment.
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.