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.
Ensembl REST — vertebrate genomes, sequences, comparative genomics, variation
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.
Entertainment 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.
French Companies MCP — recherche-entreprises.api.gouv.fr
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.
ENTSO-E Transparency Platform 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.
Entur MCP — Norway public transport, nationwide, all modes (developer.entur.org)
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.
EODHD MCP — wraps EOD Historical Data (eodhd.com)
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.
Encyclopedia of Life (EOL) — biodiversity taxa, names, hierarchies
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.
EPA ECHO MCP — wraps EPA ECHO Web Services (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.
EPA Emissions MCP — wraps EPA Envirofacts REST 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.
US EPA Envirofacts 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.
EPA Regulations MCP — US Environmental Protection Agency regulations (40 CFR).
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.
EPO Open Patent Services 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.
FIRST.org EPSS (Exploit Prediction Scoring System) 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.
ESPN MCP — keyless multi-sport live scores, teams, and news via ESPN's public site API.
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.
e-Stat (Japan) MCP — government statistics
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.
Etherscan MCP — multichain block-explorer API (Etherscan 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.
EU Funding & Tenders Portal (SEDIA search API) 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.
European Parliament Open Data — MEPs, plenary docs, sessions
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.
EU law, article-level: GDPR, NIS2, DORA, EU AI Act + more, with EUR-Lex citations. 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.
Europeana 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.
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.