HK-hub

OpenCoding — Data skill for Claude Code

Data community

Enterprise-grade multi-modal Coding Agent Harness — kernel, tools, permissions, sandbox, memory, teams, goals, MCP, plugins, A2A.

How to install OpenCoding

This entry records only its repository, not the path inside it, so there is no exact command to give. Open HK-hub/OpenCoding and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What OpenCoding does

Enterprise-grade multi-modal Coding Agent Harness — kernel, tools, permissions, sandbox, memory, teams, goals, MCP, plugins, A2A. Java 21 · Spring Boot · PostgreSQL · Redis · Electron/Vue + CLI. Design-complete docs; implementation in progress.

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README

**An enterprise-grade, multi-modal Coding Agent Harness** — kernel · tools · permissions · sandbox · context · memory · knowledge · teams · goals · schedules · MCP · skills · plugins · A2A — designed from first principles and benchmarked source-by-source against the state of the art.

[![Java](https://img.shields.io/badge/Java-21-ED8B00?logo=openjdk&logoColor=white)](https://openjdk.org/projects/jdk/21/) [![Spring Boot](https://img.shields.io/badge/Spring%20Boot-3.5-6DB33F?logo=springboot&logoColor=white)](https://spring.io/projects/spring-boot) [![PostgreSQL](https://img.shields.io/badge/PostgreSQL-14%2B-4169E1?logo=postgresql&logoColor=white)](https://www.postgresql.org/) [![Redis](https://img.shields.io/badge/Redis-7%2B-DC382D?logo=redis&logoColor=white)](https://redis.io/) [![React](https://img.shields.io/badge/Client-React%2019%20%2B%20Vite-61DAFB?logo=react&logoColor=black)](open-coding-client) [![Maven](https://img.shields.io/badge/Build-Maven%203.9%2B-C71A36?logo=apachemaven&logoColor=white)](pom.xml) [![Docs](https://img.shields.io/badge/Design%20docs-36%20volumes%20%C2%B7%2082k%20lines%20%C2%B7%20606%20diagrams-8B5CF6)](docs/harness) [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-22C55E)](./CONTRIBUTING.md) [![License: MIT](https://img.shields.io/badge/License-MIT-22C55E?logo=opensourceinitiative&logoColor=white)](LICENSE)

**English** · [简体中文](README.zh-CN.md)

Project status — design-complete, implementation in progress

**This repository currently ships a complete, audited design — not a finished runtime.** Every claim below is backed by a file in `docs/harness/`. The implementation is at **M0**: the module skeleton and the contract layer (`docs/harness/impl/00-contracts/`) are ready to build against. The README will be updated as milestones land; the status table i