Tool reference
delete_skill
Delete Skill. Permanently delete one of the user's Coach skills.
| Group | Access | MCP name |
|---|---|---|
| Coach | Irreversible | delete_skill |
This tool changes data in a way that cannot be undone. Confirm with the writer before calling it.
Description
The description the MCP server sends to the model, word for word. Its rules apply to every call.
Permanently delete one of the user's Coach skills. There is no undo. Only call this when they ask to delete that skill. It turns off in every chat, and any routine using it runs without it.
Arguments
| Argument | Type | Required | Description |
|---|---|---|---|
slug | string | Yes | The skill to delete, from list_skills. Max length 40. |
Example call
The smallest valid request: required arguments only, with placeholder values.
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "delete_skill",
"arguments": {
"slug": "…"
}
}
}Result
The result has structuredContent that matches this schema. The same data is also in content as JSON text.
| Field | Type | Required | Description |
|---|---|---|---|
deleted | boolean | Yes | |
routines | string[] | Yes | |
slug | string | Yes |
Annotations
| Hint | Value |
|---|---|
readOnlyHint | false |
destructiveHint | true |
openWorldHint | false |
The full input and output JSON Schemas for every tool are in /mcp-tools.json.