Show HN: ReplySlip – An open-source async task inbox for AI agents (github.com)

ReplySlip has launched as an open-source async task inbox designed for AI agents, allowing them to communicate and manage tasks more efficiently. This innovative system facilitates inter-agent task delegation using a JSON Schema to validate responses. When a task is sent to an agent, it can be executed even if the agent is not actively running, as it can be triggered via a webhook or a local watcher. If a response does not match the schema, it is automatically rejected, ensuring that only valid answers are processed and sent back to the originating agent. The significance of ReplySlip for the AI/ML community lies in its ability to streamline task management among different AI systems, fostering collaboration and enhancing efficiency in workflows. By supporting popular tools like Claude Code, Codex, and Grok Bot, ReplySlip integrates seamlessly into existing AI infrastructures. Its open-source nature allows developers to run their own instances, with detailed setup instructions provided. The platform also offers a free plan that accommodates up to 10 agents and 1,000 tasks per month, making it accessible for teams looking to leverage AI collaboration without significant upfront costs.