{"how_to_use":"A toolset is one slice of the flat `POST \/mcp` tool list, named after the operation's first API tag. Narrow a token to one or more by giving it `mcp:toolset:<name>` abilities, or narrow a single session with `POST \/mcp?toolsets=sites,servers`. When both are present the request can only narrow further, never widen. A token with no toolset abilities sees every tool, which is the default. `xcloud_docs_search` and `xcloud_agent_search` are always present whatever the narrowing.","ability_prefix":"mcp:toolset:","query_parameter":"toolsets","profiles":{"flat":"Default. One tool per operation, plus `xcloud_docs_search` and `xcloud_agent_search`. Toolsets apply here.","compact":"Five tools: `xcloud_docs_search` and `xcloud_agent_search` plus three executors split by execution class. Select with `?profile=compact` (or the `mcp:profile:compact` token ability); `\/mcp\/v2` is an alias for it."},"toolsets":[{"name":"addons-mail-delivery","tag":"Addons - Mail Delivery","operations":4},{"name":"addons-mailbox","tag":"Addons - Mailbox","operations":9},{"name":"alerts","tag":"Alerts","operations":3},{"name":"billing","tag":"Billing","operations":10},{"name":"blueprints","tag":"Blueprints","operations":1},{"name":"broken-links","tag":"Broken Links","operations":4},{"name":"catalog","tag":"Catalog","operations":2},{"name":"integrations","tag":"Integrations","operations":3},{"name":"oneclick-apps","tag":"OneClick Apps","operations":7},{"name":"pagespeed","tag":"PageSpeed","operations":3},{"name":"payments","tag":"Payments","operations":1},{"name":"servers","tag":"Servers","operations":61},{"name":"sites","tag":"Sites","operations":60},{"name":"sites-wordpress","tag":"Sites - WordPress","operations":4},{"name":"ssl-certificates","tag":"SSL Certificates","operations":3},{"name":"user","tag":"User","operations":2},{"name":"vulnerabilities","tag":"Vulnerabilities","operations":6},{"name":"wordpress-actions","tag":"WordPress Actions","operations":5}],"operations":188}