MCPVault

cancel_task

MCP tool from BlackBox MCP by mshanghai570

Cancel a queued or running task when possible.

How to use it

cancel_task is exposed by the BlackBox MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the cancel_task tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

FULL BLACKBOX MCP LISTING

Other tools in BlackBox MCP (9)

agent_handoff

Leave, read, and resolve notes between agents.

delegate_task

Send a task to an assistant; returns a persistent task id.

find_assistants

Discover assistants by capability (all-of or any-of).

get_assistant

Full configuration of one assistant.

list_assistants

List configured assistants.

list_capabilities

All capability terms in use across enabled assistants.

list_providers

List configured providers (public config only — never keys).

project_memory

Small key/value facts scoped to a project (set / get / list / delete).

project_scan

Inventory a local project (file counts, languages, tree) and cache the result.