delega-dev/delega-mcp

v1.4.0 Feature

This release adds 4 notable features for engineering teams evaluating rollout.

Published 1mo MCP Developer Tools

View tool

✓ No known CVEs patched

Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

ai-agents delega delegation mcp mcp-server model-context-protocol

+1 more

task-management

Summary

AI summary

Added claim_task, heartbeat_task, and release_task tools plus list_tasks claimed filter; fixed create_webhook to accept task.claimed and task.released events.

Changes in this release

Type	Severity	Summary	CVE
Feature
Feature	Low	Adds claim_task tool to atomically claim next queue task with configurable lease. Adds claim_task tool to atomically claim next queue task with configurable lease. Source: llm_adapter@2026-06-11 Confidence: high	—
Feature	Low	Adds heartbeat_task tool to extend lease on a claimed task. Adds heartbeat_task tool to extend lease on a claimed task. Source: llm_adapter@2026-06-11 Confidence: high	—
Feature	Low	Adds release_task tool to requeue a claimed task without completing it. Adds release_task tool to requeue a claimed task without completing it. Source: llm_adapter@2026-06-11 Confidence: high	—
Feature	Low	Enhances list_tasks with a `claimed` filter to list claimed tasks. Enhances list_tasks with a `claimed` filter to list claimed tasks. Source: llm_adapter@2026-06-11 Confidence: high	—
Bugfix	Medium	Fixes create_webhook to accept new `task.claimed` and `task.released` events. Fixes create_webhook to accept new `task.claimed` and `task.released` events. Source: llm_adapter@2026-06-11 Confidence: high	—

Full changelog

Task claiming tools

Exposes the hosted API's new work-queue endpoints as MCP tools:

Added

claim_task — atomically claim the next available task from the queue with a configurable lease (30–3600s, default 300). Returns the task or reports an empty queue. Hosted API only.
heartbeat_task — extend the lease on a claimed task while working.
release_task — requeue a claimed task without completing it.
list_tasks gains a claimed filter.

Fixed

create_webhook no longer rejects the new task.claimed / task.released events (the input enum was missing them).

View diff on GitHub

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

No spam, unsubscribe anytime.

Share this release

Share on X Share on Bluesky

Track delega-dev/delega-mcp

Get notified when new releases ship.

About delega-dev/delega-mcp

Task management API built for AI agents. Create, delegate, and track tasks with agent identity, delegation chains, lifecycle webhooks, and persistent context. Self-hosted or hosted tier at delega.dev.

All releases →

Related context

Related tools

Earlier breaking changes

v1.10.0 Removes support for self‑hosted/OSS configurations; Delega now hosted‑only.