Webhook.site MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| WEBHOOK_SITE_API_KEY | No | Your Webhook.site API key (required for premium accounts, custom actions, and private tokens). | |
| WEBHOOK_SITE_TOKEN_ID | No | A default Webhook.site token UUID to fall back to when not explicitly provided to tools. |
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": true
} |
| logging | {} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| extensions | {
"io.modelcontextprotocol/ui": {}
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| create_tokenB | Create a new Webhook.site token (URL / email address container). |
| get_tokenA | Get details and configuration of a Webhook.site token. |
| update_tokenC | Update settings of a Webhook.site token. |
| delete_tokenB | Delete a Webhook.site token/URL completely. |
| list_requestsB | List captured requests, emails, and DNSHooks sent to a token. |
| get_latest_requestA | Get the latest raw request body sent to a Webhook.site token. |
| delete_requestsB | Delete all or filtered requests from a Webhook.site token. |
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 7 tools
Each tool targets a distinct resource and action: token lifecycle (get/create/update/delete) versus request inspection (list/latest/delete). There is no meaningful overlap between any pair of tools; get_latest_request is a specific convenience distinct from listing all requests.
All tool names follow a consistent verb_noun pattern with snake_case: get_token, create_token, update_token, delete_token, list_requests, get_latest_request, delete_requests. This makes the toolset predictable and easy to navigate.
The server has exactly 7 tools, which is well-scoped for a webhook testing and inspection service. Each tool covers an essential operation without redundancy or feature bloat.
The token CRUD lifecycle is fully covered, and request operations include listing, fetching the latest, and deleting. The only minor gap is the lack of a direct endpoint to fetch a specific request by ID, but list_requests likely provides enough detail for most workflows.