Agent Skills › tzachbon/smart-ralph › ralph-specum-switch

ralph-specum-switch

GitHub

用于切换 Ralph Specum 中活跃规格的技能。通过解析配置确定默认根目录，支持按路径或名称切换，列出可用规格并处理歧义。更新当前状态文件，展示阶段进度及原型依赖关系。

plugins/ralph-specum-codex/skills/ralph-specum-switch/SKILL.md tzachbon/smart-ralph

Trigger Scenarios

用户明确要求使用 $ralph-specum-switch 用户要求切换到指定的规格

Install

npx skills add tzachbon/smart-ralph --skill ralph-specum-switch -g -y

More Options

Non-standard path

npx skills add https://github.com/tzachbon/smart-ralph/tree/main/plugins/ralph-specum-codex/skills/ralph-specum-switch -g -y

Use without installing

npx skills use tzachbon/smart-ralph@ralph-specum-switch

指定 Agent (Claude Code)

npx skills add tzachbon/smart-ralph --skill ralph-specum-switch -a claude-code -g -y

安装 repo 全部 skill

npx skills add tzachbon/smart-ralph --all -g -y

预览 repo 内 skill

npx skills add tzachbon/smart-ralph --list

SKILL.md

Frontmatter

{
    "name": "ralph-specum-switch",
    "metadata": {
        "action": "switch",
        "surface": "helper"
    },
    "description": "This skill should be used only when the user explicitly asks to use `$ralph-specum-switch`, or explicitly asks Ralph Specum in Codex to switch the active spec."
}

Ralph Specum Switch

Use this to switch the active spec.

Derive RALPH_CODEX_PLUGIN_ROOT from this loaded skill by resolving two parent directories from the SKILL.md directory. Never derive it from the project working directory.

Contract

Read .claude/ralph-specum.local.md when present
Parse specs_dirs from frontmatter to discover all spec roots
Treat the first specs_dirs entry as the default root
Default specs root is ./specs
.current-spec lives in the default specs root
Do not guess on ambiguous names

Action

Resolve the requested target by full path or exact name.
If no target was provided, list available specs grouped by root.
If the name is ambiguous across roots, stop and require a full path.
Update .current-spec:
- bare name for the default root
- full path for non-default roots
Read the target spec state and summarize phase, progress, approval state, and present files.
Report prototype dependencies without mutating them:
- Treat a missing activePrototypes field as an empty map.
- When state exists, run "$RALPH_CODEX_PLUGIN_ROOT/scripts/prototype_records.py" select-downstream --base-path "$BASE_PATH" --state "$BASE_PATH/.ralph-state.json" using the selected spec's resolved basePath.
- Show each blocker from activeBlockers with prototype ID, status, blocked artifact or transition, returnPhase, and returnTaskIndex.
- Show staleArtifacts and staleTaskIndexes from the selection result.
- Do not reconcile, remove active entries, edit records, or change blocker data. If no overlay or stale dependency exists, preserve the existing switch output.