requeue_dead_letter

MCP tool from Task Queue MCP by TadMSTR

Operator-only — return a dead-lettered task to the queue at submitted

How to use it

Project documentation lists requeue_dead_letter for the Task Queue MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Task Queue MCP

$pip install -e ".[dev]"

FULL TASK QUEUE MCP LISTING

Other tools in Task Queue MCP (9)

amend_task

Append a correction to a queued task; the original description is never rewritten

cancel_task

Graceful terminal cancelled state for stale tasks (record kept, never deleted)

get_task

Retrieve a single task by UUID (resolves archived and dead-lettered tasks too)

list_tasks

List tasks with optional filters; TTL-expired tasks excluded

park_task

Pause a task without hiding it — stays listed, exempt from TTL, nothing picks it up

set_task_status

Operator status change — approve, cancel, park, or advance a missed task (audited override)

submit_task

Create a new task with status: submitted

unpark_task

Return a parked task to the status it was parked from

update_task

Agent-facing status transition (strict); appends a history entry