custom-mcp-server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| N8N_HEADER_NAME | No | Optional header name for the webhook request. | |
| N8N_WEBHOOK_URL | Yes | The webhook URL for the n8n workflow. | |
| N8N_HEADER_VALUE | No | Optional header value for the webhook request. |
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 |
|---|---|
| addA | Add two numbers |
| subtractA | Subtract two numbers |
| multiplyA | Multiply two numbers |
| divideC | Divide two numbers |
| trigger_n8n_workflowC | Trigger an n8n workflow with a prompt |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
| webinar_blog_post | Convert a webinar transcript into a blog post |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
| support_playbook | Customer Support Playbook |
TDQS
Scored across 5 tools
The four arithmetic tools have clear, distinct purposes, and the workflow trigger is unrelated, so there is no ambiguity between any of the tools.
The arithmetic tools use simple single-word verbs (add, subtract), while trigger_n8n_workflow uses a verb_noun pattern with an underscore, breaking the otherwise consistent naming convention.
Five tools is within the ideal range, and each tool is simple and focused, though the mix of calculator functions and a workflow trigger is eclectic.
The arithmetic set covers basic operations but lacks advanced ones like exponentiation or modulo, and the workflow trigger has no supporting tools, leaving gaps in both implied domains.