unsubscribe
Exposed by 1316 servers, with 5 different definitions behind the one name.
The same name does not mean the same tool here.
1316 servers expose unsubscribe and we have recorded 5 distinct definitions of it. Compare the parameters below before assuming one is a drop-in for another.
Chargebee MCP Pack — wraps the Chargebee API v2
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
PC game deals across Steam/Epic/GOG/Humble via CheapShark. Keyless.
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
ChEMBL MCP — drug discovery database (EBI).
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Chess.com MCP — wraps the Chess.com public API (free, no auth)
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Chile Government Procurement MCP — Mercado Público / ChileCompra (keyless-ish).
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
China A-shares MCP. Keyless.
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Chuck Norris MCP — wraps chucknorris.io (free, no auth)
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
CISA Known Exploited Vulnerabilities catalog
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Citybikes MCP — wraps CityBik.es API (free, no auth required)
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Civitai MCP.
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Clash Royale player, clan, war, tournament, rankings, cards. Supercell dev key.
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Cleveland Museum of Art Open Access API (~63k artworks, many CC0)
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
ClickUp MCP — wraps the ClickUp REST API v2 (BYO API key)
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Climate MCP — wraps Open-Meteo Climate API (free, no auth)
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Climate & Energy Feeds MCP.
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Climatiq MCP — carbon footprint calculator with emission factors
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
NIH Clinical Tables: ICD-10/9, RxTerms, LOINC, NPI, conditions search. Keyless.
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
ClinicalTrials MCP — wraps ClinicalTrials.gov API v2 (free, no auth)
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Close CRM MCP Pack — wraps the Close (close.com) API v1.
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
Cloudflare Radar MCP — internet observatory (traffic, attacks, BGP, quality)
Unsubscribe from Alerts
Cancel a subscription by id. Ownership is enforced — you can only cancel your own subscriptions. The row is deactivated (not deleted) so its historical events stay available via recent_alerts.
| Parameter | Type | Description |
|---|---|---|
| id* | string | Subscription id (uuid) returned by subscribe. |
* required
Author's annotations: readOnlyHint=False, openWorldHint=True, idempotentHint=True, destructiveHint=False. These are claims by whoever wrote the server, not something we verified.
What this page is
Every field above is reproduced as the server published it at the time shown. The description and the annotations are claims by the server's author. Toolpin does not call tools, so we cannot tell you whether a tool does what it says.
What we can tell you is whether the claim changed. The hash covers the fields the MCP specification defines, so a vendor build stamp does not move it but a rewritten description does. See how we monitor, or this server's change history.