What the data for this category looks like
Data for telecommunications engineering construction projects comes from internal management systems, construction supervision archived files, completion acceptance filing database, and operation and maintenance inspection ticket database. Daily progress node and pending task data is updated each day from project initiation to completion acceptance stage. Static archived data is synchronized quarterly after completion acceptance is finished. Structured data for a single project includes unique project identifier, construction area scope, approval link list, pending task entries, and associated equipment ledger number. The unique project identifier uses string format, construction area scope is measured in kilometers, pending task entries use integer format, and associated equipment ledger number uses string format.
What constraints these characteristics impose on the "tool calling and plugins" link
Data sources for telecommunications engineering construction are scattered, including real-time updated operation and maintenance tickets and static archived completion acceptance files. Some archived files use offline storage formats. Therefore, tool calling must connect both real-time APIs and static storage interfaces, and adapt to pull and parsing logic for different data sources. Data fields have clear unit and format requirements. For example, construction area scope must use kilometers as the unit, and pending tasks must be integers. Tool calling must complete unified conversion of parameter formats and units. There are multiple approval links with fixed processes. Tool calling must trigger per link to avoid process chaos caused by cross-link calls. The unique project identifier is a required parameter. Tool calling must validate parameter validity before invocation to prevent invalid calls.
How to set the configuration
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
toolChoice | auto | Adapt to the dynamic plugin calling needs of multiple approval links in telecommunications engineering, no need to manually bind a single tool |
| User input confirmation toggle | Enabled | Cover scenarios where manual verification of parameters is required during business handling, such as confirming execution after extracting parameters for construction permit applications |
| Single tool call timeout | 300 seconds | Adapt to the time required for cross-system data pulling in telecommunications engineering, avoid timeouts triggered by large data volumes |
| Plugin parameter validation rules | Validate project ID and construction scope fields | Match required fields of telecommunications engineering data, ensure calling parameters are valid |
functionCall | Only enable plugins related to approval links | Limit the scope of tool calling, avoid irrelevant plugins interfering with business process guidance |
Three common errors
- Phenomenon: Parameter extraction returns empty when calling a tool, with a 400 status code. Cause: Required fields for telecommunications engineering data are not validated. For example, not passing the project ID causes the plugin to fail to match the corresponding project data.
- Phenomenon: AI reply content for intermediate steps is still displayed after tool calling. Cause: The reply content toggle after tool calling is not turned off, causing intermediate execution results to be displayed synchronously.
- Phenomenon: The user input confirmation popup does not trigger after parameter extraction. Cause: The user input confirmation toggle is not enabled correctly, or the toggle configuration location is incorrect.
How to confirm the configuration is complete
- Initiate a simulated call, pass test project ID and construction scope parameters, check if the plugin can correctly pull pending task data for the corresponding project.
- Trigger the tool calling process, check if a user input confirmation popup appears after parameter extraction.
- Perform the tool calling operation, check that the final page only displays the final business process guidance results, with no AI reply content from intermediate steps.
- Adjust the timeout time to a value suitable for the scenario, initiate a large-volume pull test, confirm that no timeout error is triggered.
The values provided are common starting points and should be measured 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.