Watch any URL for changes: baseline, then check for a diff. Free, no signup/key.
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Re-fetch a watched page and report whether it changed since the last check, with a short list of added/removed content lines. Updates the baseline to the new content. Call this every time you want the latest status (e.g. each run/heartbeat).
The token returned by create_watch.
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Re-fetch a watched page and report whether it changed since the last check, with a short list of added/removed content lines. Updates the baseline to the new content. Call this every time you want the latest status (e.g. each run/heartbeat).
| Argument |
|---|
| Type |
|---|
| Description |
|---|
| token* | string | The token returned by create_watch. |
| watch_id* | string |
{
"type": "object",
"required": [
"watch_id",
"token"
],
"properties": {
"token": {
"type": "string",
"description": "The token returned by create_watch."
},
"watch_id": {
"type": "string"
}
}
}Start monitoring a web page (or JSON/text URL) for changes. Captures a baseline snapshot now. Returns a watch_id and a token — save the token; it's how you check and manage your watches later. Pass an existing token to add more watches under the same account.
| Argument | Type | Description |
|---|---|---|
| url* | string | Absolute http(s) URL to monitor, e.g. https://example.com/pricing |
| label | string | Optional human label for this watch. |
| token | string | Optional. Your existing Kestrel token to group this watch with others. Omit to get a new token. |
{
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "Absolute http(s) URL to monitor, e.g. https://example.com/pricing"
},
"label": {
"type": "string",
"description": "Optional human label for this watch."
},
"token": {
"type": "string",
"description": "Optional. Your existing Kestrel token to group this watch with others. Omit to get a new token."
}
}
}Stop monitoring a page and delete the watch.
| Argument | Type | Description |
|---|---|---|
| token* | string | |
| watch_id* | string |
{
"type": "object",
"required": [
"watch_id",
"token"
],
"properties": {
"token": {
"type": "string"
},
"watch_id": {
"type": "string"
}
}
}List all watches under your token, with per-watch check/change counts.
| Argument | Type | Description |
|---|---|---|
| token* | string |
{
"type": "object",
"required": [
"token"
],
"properties": {
"token": {
"type": "string"
}
}
}