bell-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| BELL_DEFAULT_SOUND | No | The default sound to use for bell (beep, ding, ding-ding, warning). Falls back to ding if unset or invalid. | ding |
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
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| ring_bellA | Ring a bell through the speakers to alert the human. |
| list_bellsA | List the available bell sounds (id, name, description) and the default. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 2 tools
Each tool has a clearly distinct purpose: list_bells retrieves available sounds, ring_bell triggers an alert. There is no overlap or ambiguity.
Both tools follow a consistent verb_noun pattern ('list_bells', 'ring_bell'), making their actions predictable.
Two tools perfectly match the narrow domain of bell ringing—listing options and ringing—without unnecessary extras.
The tool set covers the full lifecycle: discover available sounds and trigger an alert. No missing operations for this focused purpose.