MCP Failure Lab
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| LAB_DELAY_MS | No | Integer 0-10000 (default 1000). Delay in milliseconds used by the delay scenario before the tool response. | 1000 |
| LAB_FAILURES | No | Integer 0-10 (default 2). Number of initial failing calls used by the transient-error scenario. | 2 |
| LAB_SCENARIO | No | Injected fault behavior. One of: healthy (normal tool response), tool-error (valid result with isError=true), transient-error (first LAB_FAILURES calls fail), delay (wait LAB_DELAY_MS before tool response), malformed (valid JSON-RPC envelope, invalid text-block value), disconnect (exit during a tool response). Only the advertised lab_probe tool is affected. Configuration is read at process startup and scenarios reset per process. | healthy |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
This server cannot be deployed
Maintenance
ActivityMaintained
ResponsivenessNo issues