What this category of data looks like
Coal chemical industry service consultation and reply data comes from three main sources: internal enterprise service process manuals, local government service platform coal-related service knowledge bases, and industry regulatory authority service guidance documents. The data updates align with local government policy adjustments and internal enterprise process optimizations. A full data update runs every 15 to 30 days. Each document is structured text of 1000 to 5000 characters. It includes fields such as item name, application conditions, submitted material list (with copy count and format requirements), handling process nodes, completion time limit, and consultation contact information. Completion time limits use working days as the unit. Material format requirements are marked as PDF or Word. Most file size limits cap at 100 MB.
What constraints these characteristics impose on tool calling and plugins
Tool calling must accurately extract specified fields such as item name and completion time limit. Do not return irrelevant content, due to the structured nature of coal chemical industry service data. Plugins must support regular synchronization of the latest service knowledge base, or set a reasonable cache expiration time. This prevents calls from using outdated information, matching the high-frequency update feature of the data. Tool calling must verify submitted parameter compliance and filter invalid requests. The data includes material format and file size limits. Plugins must adapt to the coal chemical industry’s semantic parsing rules. This ensures accurate matching of consultation content, due to the professional terminology of coal chemical industry service matters. Tool calling must support custom Header parameters. Most internal service systems of state-owned enterprises and public institutions use security authentication rules, so this ensures call legality. Reference only; verify against the target FastGPT release and deployment documentation.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
toolChoice | auto | Adapt to multi-step calling requirements for service consultation. Automatically match the tool for the target service item. |
| Tool calling timeout | 600 seconds | Match the single query response cycle of coal chemical industry service data. Prevent timeout caused by large document volumes. |
| Authentication configuration | Configure Header parameters per business interface requirements | Adapt to security authentication rules of internal coal chemical industry service systems. Resolve errors from unauthenticated calls. |
| Cache expiration time | 7 days | Align with the 15 to 30 day update cycle of coal chemical industry service data. Balance data timeliness and call performance. |
| Material format verification | Enabled | Match format and size requirements for submitted materials in service data. Filter invalid requests. |
| Maximum returned results | Top 3 entries | Focus on core service consultation needs. Avoid excessive redundant information that disrupts decision-making. |
Three Common Configuration Errors
- A 401 unauthorized error occurs when calling an MCP tool. This happens because Header authentication parameters are not configured, and the security verification rules of internal coal chemical industry service systems are not followed.
- Returned service information includes expired completion time limits. This happens because cache expiration time is set too long, and updated service data is not synchronized promptly.
- The returned material list lacks format requirements. This happens because field extraction configuration is not enabled, and fields related to material format are not specified for extraction.
How to Verify Correct Configuration
- Initiate a test call with a coal chemical industry service-related consultation question. Check that the returned result includes specified fields such as correct completion time limits and material format requirements.
- Review tool calling logs to confirm Header authentication parameters are properly included, and no 401 unauthorized errors appear.
- Wait 7 days, then initiate another test call. Check that the returned service data is the latest version, confirming the cache updated correctly.
- Submit a material parameter with format requirements. Check that the tool returns a verification passed prompt, confirming the format verification configuration is active.
Note: The configuration values listed above are common starting points, and should be evaluated against your own specific 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.