feat(skills): add kimi-cli-help built-in skill (#595)

Signed-off-by: Richard Chien <stdrc@outlook.com>
Co-authored-by: Richard Chien <stdrc@outlook.com>

Author: xxchan

CHANGELOG.md

@@ -12,6 +12,7 @@ Only write entries that are worth mentioning to users.
 ## Unreleased
 
 - Tool: Improve `ReadFile` tool description
+- Skills: Add built-in `kimi-cli-help` skill to answer Kimi CLI usage and configuration questions
 
 ## 0.74 (2026-01-09)
 

docs/en/customization/skills.md

@@ -26,6 +26,7 @@ kimi --skills-dir /path/to/my-skills
 
 Kimi CLI includes the following built-in skills:
 
+- **kimi-cli-help**: Kimi CLI help. Answers questions about Kimi CLI installation, configuration, slash commands, keyboard shortcuts, MCP integration, providers, environment variables, and more.
 - **skill-creator**: Guide for creating skills. When you need to create a new skill (or update an existing skill) to extend Kimi's capabilities, you can use this skill to get detailed creation guidance and best practices.
 
 ## Creating a skill

docs/en/release-notes/breaking-changes.md

@@ -2,7 +2,7 @@
 
 This page documents breaking changes in Kimi CLI releases and provides migration guidance.
 
-## Unreleased - ACP command change
+## 0.74 - ACP command change
 
 ### `--acp` option deprecated
 

docs/en/release-notes/changelog.md

@@ -5,6 +5,7 @@ This page documents the changes in each Kimi CLI release.
 ## Unreleased
 
 - Tool: Improve `ReadFile` tool description
+- Skills: Add built-in `kimi-cli-help` skill to answer Kimi CLI usage and configuration questions
 
 ## 0.74 (2026-01-09)
 

docs/zh/customization/skills.md

@@ -26,6 +26,7 @@ kimi --skills-dir /path/to/my-skills
 
 Kimi CLI 内置了以下 Skills：
 
+- **kimi-cli-help**：Kimi CLI 帮助。解答关于 Kimi CLI 安装、配置、斜杠命令、键盘快捷键、MCP 集成、供应商、环境变量等问题。
 - **skill-creator**：Skill 创建指南。当你需要创建新的 Skill（或更新现有 Skill）来扩展 Kimi 的能力时，可以使用此 Skill 获取详细的创建指导和最佳实践。
 
 ## 创建 Skill

docs/zh/release-notes/changelog.md

@@ -5,6 +5,7 @@
 ## 未发布
 
 - Tool：改进 `ReadFile` 工具描述
+- Skills：添加内置 `kimi-cli-help` Skill，解答 Kimi CLI 使用和配置问题
 
 ## 0.74 (2026-01-09)
 

src/kimi_cli/skills/kimi-cli-help/SKILL.md

@@ -0,0 +1,55 @@
+---
+name: kimi-cli-help
+description: Answer Kimi CLI usage, configuration, and troubleshooting questions. Use when user asks about Kimi CLI installation, setup, configuration, slash commands, keyboard shortcuts, MCP integration, providers, environment variables, how something works internally, or any questions about Kimi CLI itself.
+---
+
+# Kimi CLI Help
+
+Help users with Kimi CLI questions by consulting documentation and source code.
+
+## Strategy
+
+1. **Prefer official documentation** for most questions
+2. **Read local source** when in kimi-cli project itself, or when user is developing with kimi-cli as a library (e.g., importing from `kimi_cli` in their code)
+3. **Clone and explore source** for complex internals not covered in docs - **ask user for confirmation first**
+
+## Documentation
+
+Base URL: `https://moonshotai.github.io/kimi-cli/`
+
+Fetch documentation index to find relevant pages:
+
+```
+https://moonshotai.github.io/kimi-cli/llms.txt
+```
+
+### Page URL Pattern
+
+- English: `https://moonshotai.github.io/kimi-cli/en/...`
+- Chinese: `https://moonshotai.github.io/kimi-cli/zh/...`
+
+### Topic Mapping
+
+| Topic | Page |
+|-------|------|
+| Installation, first run | `/en/guides/getting-started.md` |
+| Config files | `/en/configuration/config-files.md` |
+| Providers, models | `/en/configuration/providers.md` |
+| Environment variables | `/en/configuration/env-vars.md` |
+| Slash commands | `/en/reference/slash-commands.md` |
+| CLI flags | `/en/reference/kimi-command.md` |
+| Keyboard shortcuts | `/en/reference/keyboard.md` |
+| MCP | `/en/customization/mcp.md` |
+| Agents | `/en/customization/agents.md` |
+| Skills | `/en/customization/skills.md` |
+| FAQ | `/en/faq.md` |
+
+## Source Code
+
+Repository: `https://github.com/MoonshotAI/kimi-cli`
+
+When to read source:
+
+- In kimi-cli project directory (check `pyproject.toml` for `name = "kimi-cli"`)
+- User is importing `kimi_cli` as a library in their project
+- Question about internals not covered in docs (ask user before cloning)

tests/test_pyinstaller_utils.py

@@ -72,6 +72,10 @@ def test_pyinstaller_datas():
             ),
             ("src/kimi_cli/prompts/compact.md", "kimi_cli/prompts"),
             ("src/kimi_cli/prompts/init.md", "kimi_cli/prompts"),
+            (
+                "src/kimi_cli/skills/kimi-cli-help/SKILL.md",
+                "kimi_cli/skills/kimi-cli-help",
+            ),
             (
                 "src/kimi_cli/skills/skill-creator/SKILL.md",
                 "kimi_cli/skills/skill-creator",