code-understanding
Get type info, documentation, function signatures, and available methods for any symbol without reading source files. Use when you need to understand what a symbol is, what parameters a function takes, or what methods a type has. Activated by runectl lsp hover, signature-help, or completion.
来源信息
- 仓库
- unstablebuild/rune
- 最近来源活动
- 2026年3月26日 19:53
- 检测到的 SKILL.md 语言
- 英语
- 星标
- 591
- 分支
- 34
安装方式
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
检查来源文件
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
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SKILL.md
来源说明 · 只读预览- name
- code-understanding
- description
- Get type info, documentation, function signatures, and available methods for any symbol without reading source files. Use when you need to understand what a symbol is, what parameters a function takes, or what methods a type has. Activated by runectl lsp hover, signature-help, or completion.
- allowed-tools
- Bash(runectl:*)
# Code Understanding
Inspect symbols without reading source files.
## runectl lsp hover
Get hover info for a symbol — type signature and doc comments.
```
Usage:
runectl lsp hover (<file> <line> <col> | <symbol>) [flags]
Flags:
-F, --format string Output format: table, json, or Go template
```
Use to understand what a symbol is without finding and reading
its definition.
Example — inspect the `workspaceapi.Cmd` type:
```bash
$ runectl lsp hover workspaceapi.Cmd
```go
type Cmd struct { // size=152 (0x98), class=160 (0xa0)
Path string
Dir string
Args []string
Env []string
Stdin io.Reader
Stdout io.Writer
Stderr io.Writer
Watcher ProcessWatcher
// SysProcAttr is ignored if passed from a extension.
SysProcAttr *syscall.SysProcAttr
}
```
---
Cmd represents an external command being prepared to run...
```
Returns the full type signature and doc comment rendered as
markdown. This gives you the complete struct layout without
reading the source file.
## runectl lsp signature-help
Get signature help at a position — parameter names and types.
```
Usage:
runectl lsp signature-help <file> <line> <col> [flags]
Flags:
-F, --format string Output format: table, json, or Go template
```
Position must be inside a function call's argument list. Use to
know a function's parameters without reading its definition.
## runectl lsp completion
Get completion suggestions at a position.
```
Usage:
runectl lsp completion <file> <line> <col> [flags]
Flags:
-F, --format string Output format: table, json, or Go template
```
Returns label, kind, and detail for each completion item. Use
to discover available methods and fields on a type.
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