0 Injection

v0.1.0其他

opencode-0-injection

OpenCode plugin that prepends a priority-zero operational prompt before the agent prompt via the experimental.chat.system.transform hook.

维护活跃

#opencode #opencode-plugin #plugin #system-prompt #prompt-injection #rules

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月装机量

近 7 天 4

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24.8

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快速安装与配置

opencode.json

写入当前项目的 opencode.json，只对这个仓库生效。

opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "plugin": ["opencode-0-injection@0.1.0"]
}

opencode 启动时会通过内嵌运行时自动加载 npm 依赖并缓存至本地目录，无需手动在全局环境执行安装。

README.md

查看原始文件→

opencode-0-injection

Local OpenCode server plugin that prepends a priority-zero operational prompt before the agent prompt.

Purpose

OpenCode builds its final system prompt in this broad order:

agent prompt → environment → Instructions from AGENTS.md

This plugin keeps OpenCode core behavior intact, but prepends one operator-controlled prompt file at the very front:

0-injection-prompt → agent prompt → environment → instruction

The default prompt file is 0-injection-prompt.md.

OpenCode config

{
  "plugin": [
    [
      "./plugins/opencode-0-injection",
      {
        "file": "0-injection-prompt.md"
      }
    ]
  ]
}

When this repository is checked out separately, either copy it into ~/.config/opencode/plugins/opencode-0-injection or point the plugin entry at the absolute checkout path.

Behavior

The plugin uses OpenCode's experimental.chat.system.transform hook. It wraps the injected prompt with markers so retries or repeated transforms do not accumulate duplicate blocks:

<opencode-0-injection-prompt>
...
</opencode-0-injection-prompt>

Smoke test

npm test

The smoke test imports the plugin, runs the transform against a synthetic system prompt, and verifies this ordering:

0-injection < agent prompt < environment < instruction