Applications publish an event once and stop caring who needs it next: Apache EventMesh receives CloudEvents over plain HTTP, stores them durably, and delivers each one to every subscription that matches. Producers call publish, consumers call subscribe or unsubscribe, and the runtime owns the registry, offsets, acknowledgements, and redelivery that messaging clients usually force you to build yourself. Subscribers choose load-balanced delivery for competing workers, broadcast delivery for every listener, or multicast for selected groups, and they receive events by HTTP long polling, Server-Sent Events, or WebSocket push. Filters drop irrelevant events before they leave the mesh, while transformers reshape payloads so a producer and consumer can disagree about format without either one changing code. Kafka and RocketMQ act as pluggable write-ahead storage, with an in-memory backend for development, and stateless runtime instances scale horizontally without consumer-group rebalancing. Twenty-three connectors move events into and out of RabbitMQ, Pulsar, MongoDB, MySQL change data capture, Redis, S3, Prometheus, Slack, DingTalk, Lark, WeChat, and AI services, each checkpointing offsets so failures replay instead of silently losing data. Agent-to-Agent protocol support and MCP connectors let AI agents exchange asynchronous events alongside synchronous tool calls, and event-triggered agents can publish decisions back into the mesh for downstream delivery. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache-2.0 licensed.