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Claude Code ã䜿çšããŠã³ãŒãããŒã¹ã®æ¢çŽ¢ããã°ä¿®æ£ããªãã¡ã¯ã¿ãªã³ã°ããã¹ãããã®ä»ã®æ¥åžžçãªã¿ã¹ã¯ãå®è¡ããããã®ã¹ããããã€ã¹ãããã¬ã€ãã
ãã®ããŒãžã§ã¯ãæ¥åžžçãªéçºã®ããã®å®è·µçãªã¯ãŒã¯ãããŒã«ã€ããŠèª¬æããŸããæªç¥ã®ã³ãŒãã®æ¢çŽ¢ããããã°ããªãã¡ã¯ã¿ãªã³ã°ããã¹ãã®äœæãPR ã®äœæãã»ãã·ã§ã³ã®ç®¡çãªã©ã§ããåã»ã¯ã·ã§ã³ã«ã¯ãèªåã®ãããžã§ã¯ãã«é©å¿ãããããšãã§ããããã³ããã®äŸãå«ãŸããŠããŸããããé«åºŠãªãã¿ãŒã³ãšãã³ãã«ã€ããŠã¯ããã¹ããã©ã¯ãã£ã¹ãåç §ããŠãã ããã
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ã³ãŒãããŒã¹ã®æŠèŠãçŽ æ©ãææ¡ãã
æ°ãããããžã§ã¯ãã«åå ããã°ããã§ããã®æ§é ãçŽ æ©ãçè§£ããå¿ èŠããããšããŸãã
ãããžã§ã¯ãã«ãŒããã£ã¬ã¯ããªã«ç§»åãã
cd /path/to/project
Claude Code ãèµ·åãã
claude
é«ã¬ãã«ã®æŠèŠããªã¯ãšã¹ããã
give me an overview of this codebase
ç¹å®ã®ã³ã³ããŒãã³ãã«ã€ããŠããã«è©³ãã調ã¹ã
explain the main architecture patterns used here
what are the key data models?
how is authentication handled?
ãã³ãïŒ
- åºã質åããå§ããŠãç¹å®ã®é åã«çµã蟌ãã§ãã
- ãããžã§ã¯ãã§äœ¿çšãããŠããã³ãŒãã£ã³ã°èŠçŽãšãã¿ãŒã³ã«ã€ããŠè³ªåãã
- ãããžã§ã¯ãåºæã®çšèªã®çšèªéããªã¯ãšã¹ããã
é¢é£ããã³ãŒããèŠã€ãã
ç¹å®ã®æ©èœãŸãã¯æ©èœã«é¢é£ããã³ãŒããèŠã€ããå¿ èŠããããšããŸãã
Claude ã«é¢é£ãã¡ã€ã«ãèŠã€ããããäŸé Œãã
find the files that handle user authentication
ã³ã³ããŒãã³ããã©ã®ããã«çžäºäœçšãããã«ã€ããŠã®ã³ã³ããã¹ããååŸãã
how do these authentication files work together?
å®è¡ãããŒãçè§£ãã
trace the login process from front-end to database
ãã³ãïŒ
- æ¢ããŠãããã®ã«ã€ããŠå ·äœçã«èª¬æãã
- ãããžã§ã¯ãã®ãã¡ã€ã³èšèªã䜿çšãã
- èšèªã®ã³ãŒã ã€ã³ããªãžã§ã³ã¹ ãã©ã°ã€ã³ãã€ã³ã¹ããŒã«ããŠãClaude ã«æ£ç¢ºãª'å®çŸ©ã«ç§»å'ãš'åç §ãæ€çŽ¢'ã®ããã²ãŒã·ã§ã³ãæäŸãã
ãã°ãå¹ççã«ä¿®æ£ãã
ãšã©ãŒã¡ãã»ãŒãžã衚瀺ããããã®ãœãŒã¹ãèŠã€ããŠä¿®æ£ããå¿ èŠããããšããŸãã
Claude ãšãšã©ãŒãå ±æãã
I'm seeing an error when I run npm test
ä¿®æ£ã®æšå¥šäºé ããªã¯ãšã¹ããã
suggest a few ways to fix the @ts-ignore in user.ts
ä¿®æ£ãé©çšãã
update user.ts to add the null check you suggested
ãã³ãïŒ
- Claude ã«åé¡ãåçŸããã³ãã³ããšã¹ã¿ãã¯ãã¬ãŒã¹ãäŒãã
- ãšã©ãŒãåçŸããããã®æé ãèšèŒãã
- ãšã©ãŒãæç¶çãäžè²«ããŠãããã Claude ã«ç¥ããã
ã³ãŒãããªãã¡ã¯ã¿ãªã³ã°ãã
å€ãã³ãŒããææ°ã®ãã¿ãŒã³ãšãã©ã¯ãã£ã¹ã䜿çšããããã«æŽæ°ããå¿ èŠããããšããŸãã
ãªãã¡ã¯ã¿ãªã³ã°å¯Ÿè±¡ã®ã¬ã¬ã·ãŒã³ãŒããç¹å®ãã
find deprecated API usage in our codebase
ãªãã¡ã¯ã¿ãªã³ã°ã®æšå¥šäºé ãååŸãã
suggest how to refactor utils.js to use modern JavaScript features
倿Žãå®å šã«é©çšãã
refactor utils.js to use ES2024 features while maintaining the same behavior
ãªãã¡ã¯ã¿ãªã³ã°ãæ€èšŒãã
run tests for the refactored code
ãã³ãïŒ
- Claude ã«ææ°ã®ã¢ãããŒãã®å©ç¹ã説æããããäŸé Œãã
- å¿ èŠã«å¿ããŠå€æŽãåŸæ¹äºææ§ãç¶æããããšããªã¯ãšã¹ããã
- ãªãã¡ã¯ã¿ãªã³ã°ãå°ãããã¹ãå¯èœãªå¢åã§å®è¡ãã
ç¹åãã subagent ã䜿çšãã
ç¹å®ã®ã¿ã¹ã¯ããã广çã«åŠçããããã«ãç¹åãã AI subagent ã䜿çšããããšããŸãã
å©çšå¯èœãª subagent ã衚瀺ãã
/agents
ããã«ãããå©çšå¯èœãªãã¹ãŠã® subagent ã衚瀺ãããæ°ãããã®ãäœæã§ããŸãã
subagent ãèªåçã«äœ¿çšãã
Claude Code ã¯èªåçã«é©åãªã¿ã¹ã¯ãç¹åãã subagent ã«å§è²ããŸãïŒ
review my recent code changes for security issues
run all tests and fix any failures
ç¹å®ã® subagent ãæç€ºçã«ãªã¯ãšã¹ããã
use the code-reviewer subagent to check the auth module
have the debugger subagent investigate why users can't log in
ã¯ãŒã¯ãããŒçšã®ã«ã¹ã¿ã subagent ãäœæãã
/agents
次ã«ãCreate New subagentããéžæããããã³ããã«åŸã£ãŠä»¥äžãå®çŸ©ããŸãïŒ
- subagent ã®ç®çã説æããäžæã®èå¥åïŒäŸïŒ
code-reviewerãapi-designerïŒã - Claude ããã®ãšãŒãžã§ã³ãã䜿çšããå Žå
- ã¢ã¯ã»ã¹ã§ããããŒã«
- ãšãŒãžã§ã³ãã®åœ¹å²ãšåäœã説æããã·ã¹ãã ããã³ãã
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- ããŒã å
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.claude/agents/ã«ãããžã§ã¯ãåºæã® subagent ãäœæãã - èªåå§è²ãæå¹ã«ããããã«èª¬æçãª
descriptionãã£ãŒã«ãã䜿çšãã - ããŒã«ã¢ã¯ã»ã¹ãå subagent ãå®éã«å¿ èŠãªãã®ã«å¶éãã
- 詳现ãªäŸã«ã€ããŠã¯ãsubagents ããã¥ã¡ã³ãã確èªãã
Plan Mode ã䜿çšããŠå®å šãªã³ãŒãåæãè¡ã
Plan Mode 㯠Claude ã«èªã¿åãå°çšæäœã§ã³ãŒãããŒã¹ãåæããŠèšç»ãäœæããããæç€ºããŸããããã¯ã³ãŒãããŒã¹ã®æ¢çŽ¢ãè€éãªå€æŽã®èšç»ããŸãã¯ã³ãŒãã®å®å
šãªã¬ãã¥ãŒã«æé©ã§ããPlan Mode ã§ã¯ãClaude 㯠AskUserQuestionã䜿çšããŠèŠä»¶ãåéããèšç»ãææ¡ããåã«ç®æšãæç¢ºã«ããŸãã
Plan Mode ã䜿çšããå Žå
- ãã«ãã¹ãããã®å®è£ ïŒæ©èœãå€ãã®ãã¡ã€ã«ãžã®ç·šéãå¿ èŠãšããå Žå
- ã³ãŒãæ¢çŽ¢ïŒäœãã倿Žããåã«ã³ãŒãããŒã¹ã培åºçã«èª¿æ»ãããå Žå
- ã€ã³ã¿ã©ã¯ãã£ããªéçºïŒClaude ãšã®æ¹åæ§ã«ã€ããŠå埩ãããå Žå
Plan Mode ã®äœ¿ç𿹿³
ã»ãã·ã§ã³äžã« Plan Mode ããªã³ã«ãã
Shift+Tab ã䜿çšããŠã»ãã·ã§ã³äžã« Plan Mode ã«åãæ¿ããããšãã§ããŸãã
Normal Mode ã«ããå ŽåãShift+Tab ã¯æåã« Auto-Accept Mode ã«åãæ¿ãããŸããããã¯ã¿ãŒããã«ã®äžéšã« âµâµ accept edits on ã§ç€ºãããŸãããã®åŸã® Shift+Tab 㯠Plan Mode ã«åãæ¿ãããŸãããã㯠➠plan mode on ã§ç€ºãããŸãã
Plan Mode ã§æ°ããã»ãã·ã§ã³ãéå§ãã
Plan Mode ã§æ°ããã»ãã·ã§ã³ãéå§ããã«ã¯ã--permission-mode plan ãã©ã°ã䜿çšããŸãïŒ
claude --permission-mode plan
Plan Mode ã§ããããã¬ã¹ãã¯ãšãªãå®è¡ãã
ããããã¬ã¹ã¢ãŒããã§ -p ã䜿çšã㊠Plan Mode ã§ã¯ãšãªãçŽæ¥å®è¡ããããšãã§ããŸãïŒ
claude --permission-mode plan -p "Analyze the authentication system and suggest improvements"
äŸïŒè€éãªãªãã¡ã¯ã¿ãªã³ã°ã®èšç»
claude --permission-mode plan
I need to refactor our authentication system to use OAuth2. Create a detailed migration plan.
Claude ã¯çŸåšã®å®è£ ãåæããå æ¬çãªèšç»ãäœæããŸãããã©ããŒã¢ããã§æ¹åããŸãïŒ
What about backward compatibility?
How should we handle database migration?
Ctrl+G ãæŒããŠããã©ã«ãã®ããã¹ããšãã£ã¿ã§èšç»ãéããClaude ãé²ããåã«çŽæ¥ç·šéã§ããŸãã
èšç»ãåãå
¥ãããšãClaude ã¯èšç»ã³ã³ãã³ãããã»ãã·ã§ã³ã«èªåçã«ååãä»ããŸããååã¯ããã³ããããŒãšã»ãã·ã§ã³ããã«ãŒã«è¡šç€ºãããŸããæ¢ã« --name ãŸã㯠/rename ã§ååãèšå®ããŠããå Žåãèšç»ãåãå
¥ããŠãããã¯äžæžããããŸããã
Plan Mode ãããã©ã«ããšããŠèšå®ãã
// .claude/settings.json
{
"permissions": {
"defaultMode": "plan"
}
}
詳现ãªèšå®ãªãã·ã§ã³ã«ã€ããŠã¯ãèšå®ããã¥ã¡ã³ããåç §ããŠãã ããã
ãã¹ãã䜿çšãã
ã«ããŒãããŠããªãã³ãŒãã®ãã¹ãã远å ããå¿ èŠããããšããŸãã
ãã¹ããããŠããªãã³ãŒããç¹å®ãã
find functions in NotificationsService.swift that are not covered by tests
ãã¹ãã¹ãã£ãã©ã«ãã£ã³ã°ãçæãã
add tests for the notification service
æå³ã®ãããã¹ãã±ãŒã¹ã远å ãã
add test cases for edge conditions in the notification service
ãã¹ããå®è¡ããŠæ€èšŒãã
run the new tests and fix any failures
Claude ã¯ããããžã§ã¯ãã®æ¢åã®ãã¿ãŒã³ãšèŠçŽã«åŸããã¹ããçæã§ããŸãããã¹ãããªã¯ãšã¹ããããšãã¯ãæ€èšŒãããåäœã«ã€ããŠå ·äœçã«èª¬æããŠãã ãããClaude ã¯æ¢åã®ãã¹ããã¡ã€ã«ã調ã¹ãŠãæ¢ã«äœ¿çšãããŠããã¹ã¿ã€ã«ããã¬ãŒã ã¯ãŒã¯ãã¢ãµãŒã·ã§ã³ãã¿ãŒã³ã«äžèŽãããŸãã
å æ¬çãªã«ãã¬ããžã®ããã«ãClaude ã«èŠèœãšããå¯èœæ§ã®ãããšããžã±ãŒã¹ãç¹å®ããããäŸé ŒããŠãã ãããClaude ã¯ã³ãŒããã¹ãåæãããšã©ãŒæ¡ä»¶ãå¢çå€ãèŠèœãšããããäºæããªãå ¥åã®ãã¹ããææ¡ã§ããŸãã
ãã«ãªã¯ãšã¹ããäœæãã
Claude ã«çŽæ¥ãã«ãªã¯ãšã¹ããäœæããããäŸé ŒãããïŒãcreate a pr for my changesãïŒãã¹ããããã€ã¹ãããã§ Claude ãã¬ã€ãã§ããŸãïŒ
倿Žå 容ãèŠçŽãã
summarize the changes I've made to the authentication module
ãã«ãªã¯ãšã¹ããçæãã
create a pr
ã¬ãã¥ãŒãšæ¹å
enhance the PR description with more context about the security improvements
gh pr create ã䜿çšã㊠PR ãäœæãããšãã»ãã·ã§ã³ã¯ãã® PR ã«èªåçã«ãªã³ã¯ãããŸããåŸã§ claude --from-pr <number> ã§åéã§ããŸãã
Claude ãçæãã PR ãéä¿¡ããåã«ã¬ãã¥ãŒããClaude ã«æœåšçãªãªã¹ã¯ãèæ ®äºé ã匷調ããããäŸé ŒããŠãã ããã
ããã¥ã¡ã³ããåŠçãã
ã³ãŒãã®ããã¥ã¡ã³ãã远å ãŸãã¯æŽæ°ããå¿ èŠããããšããŸãã
ããã¥ã¡ã³ãåãããŠããªãã³ãŒããç¹å®ãã
find functions without proper JSDoc comments in the auth module
ããã¥ã¡ã³ããçæãã
add JSDoc comments to the undocumented functions in auth.js
ã¬ãã¥ãŒãšæ¹å
improve the generated documentation with more context and examples
ããã¥ã¡ã³ããæ€èšŒãã
check if the documentation follows our project standards
ãã³ãïŒ
- å¿ èŠãªããã¥ã¡ã³ãã¹ã¿ã€ã«ïŒJSDocãdocstring ãªã©ïŒãæå®ãã
- ããã¥ã¡ã³ãå ã®äŸããªã¯ãšã¹ããã
- ãããªã㯠APIãã€ã³ã¿ãŒãã§ãŒã¹ãè€éãªããžãã¯ã®ããã¥ã¡ã³ãããªã¯ãšã¹ããã
ããŒããšéã³ãŒããã©ã«ãã§äœæ¥ãã
Claude Code ã¯ã©ã®ãã£ã¬ã¯ããªã§ãæ©èœããŸããããŒããã«ããããã¥ã¡ã³ããã©ã«ãããŸãã¯ããŒã¯ããŠã³ãã¡ã€ã«ã®ä»»æã®ã³ã¬ã¯ã·ã§ã³å ã§å®è¡ããŠãã³ãŒããšåãæ¹æ³ã§ã³ã³ãã³ããæ€çŽ¢ãç·šéãåç·šæããŸãã
.claude/ ãã£ã¬ã¯ããªãš CLAUDE.md ã¯ä»ã®ããŒã«ã®èšå®ãã£ã¬ã¯ããªãšäžŠãã§ç«¶åãªãååšããŸããClaude ã¯åããŒã«åŒã³åºãã§æ°ãããã¡ã€ã«ãèªã¿èŸŒããããå¥ã®ã¢ããªã±ãŒã·ã§ã³ã§è¡ã£ãç·šéã¯æ¬¡åãã®ãã¡ã€ã«ãèªã¿èŸŒããšãã«è¡šç€ºãããŸãã
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ã³ãŒãããŒã¹å ã®ç»åã䜿çšããå¿ èŠããããClaude ã®ç»åã³ã³ãã³ãåæãæ¯æŽããããšããŸãã
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次ã®ããããã®æ¹æ³ã䜿çšã§ããŸãïŒ
- Claude Code ãŠã£ã³ããŠã«ç»åããã©ãã°ã¢ã³ããããããã
- ç»åãã³ããŒããŠãCLI ã« ctrl+v ã§è²Œãä»ããïŒcmd+v ã¯äœ¿çšããªãã§ãã ããïŒ
- Claude ã«ç»åãã¹ãæäŸãããäŸïŒãAnalyze this image: /path/to/your/image.pngã
Claude ã«ç»åãåæããããäŸé Œãã
What does this image show?
Describe the UI elements in this screenshot
Are there any problematic elements in this diagram?
ã³ã³ããã¹ãã«ç»åã䜿çšãã
Here's a screenshot of the error. What's causing it?
This is our current database schema. How should we modify it for the new feature?
ããžã¥ã¢ã«ã³ã³ãã³ãããã³ãŒãææ¡ãååŸãã
Generate CSS to match this design mockup
What HTML structure would recreate this component?
ãã³ãïŒ
- ããã¹ã説æãäžæç¢ºãŸãã¯é¢åãªå Žåã¯ç»åã䜿çšãã
- ããè¯ãã³ã³ããã¹ãã®ããã«ããšã©ãŒãUI ãã¶ã€ã³ãå³ã®ã¹ã¯ãªãŒã³ã·ã§ãããå«ãã
- äŒè©±ã§è€æ°ã®ç»åã䜿çšã§ããŸã
- ç»ååæã¯å³ãã¹ã¯ãªãŒã³ã·ã§ãããã¢ãã¯ã¢ãããªã©ã§æ©èœããŸã
- Claude ãç»åãåç
§ããå ŽåïŒäŸïŒ
[Image #1]ïŒãCmd+ClickïŒMacïŒãŸãã¯Ctrl+ClickïŒWindows/LinuxïŒãªã³ã¯ãã¯ãªãã¯ããŠãããã©ã«ããã¥ãŒã¢ã§ç»åãéããŸã
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@ ã䜿çšããŠãClaude ã«èªã¿èŸŒãŸããã®ãåŸ ããã«ãã¡ã€ã«ãŸãã¯ãã£ã¬ã¯ããªããã°ããå«ããŸãã
åäžãã¡ã€ã«ãåç §ãã
Explain the logic in @src/utils/auth.js
ããã«ããããã¡ã€ã«ã®å®å šãªå 容ãäŒè©±ã«å«ãŸããŸãã
ãã£ã¬ã¯ããªãåç §ãã
What's the structure of @src/components?
ããã«ããããã¡ã€ã«æ å ±ãå«ããã£ã¬ã¯ããªãªã¹ããæäŸãããŸãã
MCP ãªãœãŒã¹ãåç §ãã
Show me the data from @github:repos/owner/repo/issues
ããã«ããã@server:resource 圢åŒã䜿çšããŠæ¥ç¶ããã MCP ãµãŒããŒããããŒã¿ãååŸããŸãã詳现ã«ã€ããŠã¯ãMCP ãªãœãŒã¹ãåç §ããŠãã ããã
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- åäžã®ã¡ãã»ãŒãžã§è€æ°ã®ãã¡ã€ã«ãåç §ã§ããŸãïŒäŸïŒã@file1.js and @file2.jsãïŒ
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æ¡åŒµæèã¯ããã©ã«ãã§æå¹ã«ãªã£ãŠãããClaude ãè€éãªåé¡ãã¹ããããã€ã¹ãããã§æšè«ããããã®ã¹ããŒã¹ãæäŸããŸãããã®æšè«ã¯è©³çްã¢ãŒãã§è¡šç€ºãããCtrl+O ã§ãªã³ã«åãæ¿ããããšãã§ããŸããæ¡åŒµæèäžãã¹ãããŒã¯ãstill thinkingãããalmost done thinkingããªã©ã®ã€ã³ã©ã€ã³ã®é²æãã³ãã衚瀺ããClaude ãç©æ¥µçã«äœæ¥ããŠããããšã瀺ããŸãã
ããã«ãåªåã¬ãã«ããµããŒãããã¢ãã«ã¯é©å¿çæšè«ã䜿çšããŸããåºå®ãããæèããŒã¯ã³äºç®ã®ä»£ããã«ãã¢ãã«ã¯åªåã¬ãã«èšå®ãšã¿ã¹ã¯ã«åºã¥ããŠåçã«æèãæ±ºå®ããŸããé©å¿çæšè«ã«ãããClaude ã¯æ¥åžžçãªããã³ããã«ããéãå¿çããããããæ©æµãåããã¹ãããã®ããã«ããæ·±ãæèãäºçŽã§ããŸãã
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Subagent worktree ã¯ãsubagent ã倿Žãªãã§çµäºãããšèªåçã«ã¯ãªãŒã³ã¢ãããããŸããã¯ã©ãã·ã¥ãŸãã¯äžæããã䞊åå®è¡ã«ãã£ãŠå€ç«ãã subagent worktree ã¯ãcleanupPeriodDaysèšå®ããå€ãå Žåãã³ããããããŠããªã倿Žã远跡ãããŠããªããã¡ã€ã«ãããã·ã¥ãããŠããªãã³ãããããªãå Žåãèµ·åæã«èªåçã«åé€ãããŸãã--worktree ã§äœæãã worktree ã¯ããã®ã¹ã€ãŒãã«ãã£ãŠåé€ãããããšã¯ãããŸããã
Claude ã»ãã·ã§ã³å€ã§ worktree ãã¯ãªãŒã³ã¢ããããã«ã¯ãworktree ãæåã§ç®¡çã䜿çšããŸãã
.claude/worktrees/ ã .gitignore ã«è¿œå ããŠãworktree ã³ã³ãã³ããã¡ã€ã³ãªããžããªã«è¿œè·¡ãããŠããªããã¡ã€ã«ãšããŠè¡šç€ºãããã®ãé²ããŸãã
Worktree ã« gitignored ãã¡ã€ã«ãã³ããŒãã
Git worktree ã¯æ°ãããã§ãã¯ã¢ãŠããªã®ã§ãã¡ã€ã³ãªããžããªãã .env ã .env.local ãªã©ã®è¿œè·¡ãããŠããªããã¡ã€ã«ã¯å«ãŸããŸãããClaude ã worktree ãäœæãããšãã«ãããã®ãã¡ã€ã«ãèªåçã«ã³ããŒããã«ã¯ããããžã§ã¯ãã«ãŒãã« .worktreeinclude ãã¡ã€ã«ã远å ããŸãã
ãã¡ã€ã«ã¯ .gitignore æ§æã䜿çšããŠãã³ããŒãããã¡ã€ã«ããªã¹ãããŸãããã¿ãŒã³ã«äžèŽããgitignored ãããŠãããã¡ã€ã«ã®ã¿ãã³ããŒãããããã远跡ããããã¡ã€ã«ã¯æ±ºããŠè€è£œãããŸããã
.env
.env.local
config/secrets.json
ãã㯠--worktreeãsubagent worktreeãããã³ãã¹ã¯ãããã¢ããªã®äžŠåã»ãã·ã§ã³ã§äœæããã worktree ã«é©çšãããŸãã
Worktree ãæåã§ç®¡çãã
worktree ã®å Žæãšãã©ã³ãèšå®ããã现ããå¶åŸ¡ããã«ã¯ãGit ã䜿çšã㊠worktree ãçŽæ¥äœæããŸããããã¯ç¹å®ã®æ¢åãã©ã³ãããã§ãã¯ã¢ãŠãããããworktree ããªããžããªã®å€ã«é 眮ããå¿ èŠãããå Žåã«äŸ¿å©ã§ãã
# æ°ãããã©ã³ãã§ worktree ãäœæãã
git worktree add ../project-feature-a -b feature-a
# æ¢åã®ãã©ã³ãã§ worktree ãäœæãã
git worktree add ../project-bugfix bugfix-123
# worktree ã§ Claude ãéå§ãã
cd ../project-feature-a && claude
# å®äºãããã¯ãªãŒã³ã¢ãããã
git worktree list
git worktree remove ../project-feature-a
詳现ã«ã€ããŠã¯ãå ¬åŒ Git worktree ããã¥ã¡ã³ããåç §ããŠãã ããã
ãããžã§ã¯ãã®ã»ããã¢ããã«åŸã£ãŠãåæ°ãã worktree ã§éçºç°å¢ãåæåããããšãå¿ããªãã§ãã ãããã¹ã¿ãã¯ã«å¿ããŠãããã«ã¯äŸåé¢ä¿ã®ã€ã³ã¹ããŒã«ïŒnpm installãyarnïŒãä»®æ³ç°å¢ã®ã»ããã¢ããããŸãã¯ãããžã§ã¯ãã®æšæºã»ããã¢ããæé ã«åŸãããšãå«ãŸããå ŽåããããŸãã
Git 以å€ã®ããŒãžã§ã³ç®¡ç
Worktree åé¢ã¯ããã©ã«ãã§ git ã§æ©èœããŸããSVNãPerforceãMercurial ãªã©ã®ä»ã®ããŒãžã§ã³ç®¡çã·ã¹ãã ã®å Žåã¯ãWorktreeCreate ãš WorktreeRemove ããã¯ãèšå®ããŠãã«ã¹ã¿ã worktree äœæãšã¯ãªãŒã³ã¢ããããžãã¯ãæäŸããŸããèšå®ãããŠããå Žåããããã®ããã¯ã¯ --worktree ã䜿çšãããšãã«ããã©ã«ãã® git åäœã眮ãæããŸãããã®ããã.worktreeincludeã¯åŠçãããŸãããããã¯ã¹ã¯ãªããå
ã§ããŒã«ã«èšå®ãã¡ã€ã«ãã³ããŒããŠãã ããã
å ±æã¿ã¹ã¯ãšã¡ãã»ãŒãžã³ã°ã䜿çšãã䞊åã»ãã·ã§ã³ã®èªå調æŽã«ã€ããŠã¯ããšãŒãžã§ã³ãããŒã ãåç §ããŠãã ããã
Claude ãæ³šæãå¿ èŠãšãããšãã«éç¥ãåãåã
é·æéå®è¡ãããã¿ã¹ã¯ãéå§ããŠå¥ã®ãŠã£ã³ããŠã«åãæ¿ãããšãã¯ãClaude ãçµäºãããšããŸãã¯å
¥åãå¿
èŠãªãšãã«ç¥ãããšãã§ããããã«ãã¹ã¯ãããéç¥ãèšå®ã§ããŸãããã㯠Notification ããã¯ã€ãã³ãã䜿çšããŸãããã㯠Claude ãèš±å¯ãåŸ
ã£ãŠãããã¢ã€ãã«ç¶æ
ã§æ°ããããã³ããã®æºåãã§ããŠããããŸãã¯èªèšŒãå®äºããŠãããšãã¯ãã€ã§ãçºç«ããŸãã
èšå®ã«ããã¯ã远å ãã
~/.claude/settings.json ãéãããã©ãããã©ãŒã ã®ãã€ãã£ãéç¥ã³ãã³ããåŒã³åºã Notification ããã¯ã远å ããŸãïŒ
{
"hooks": {
"Notification": [
{
"matcher": "",
"hooks": [
{
"type": "command",
"command": "osascript -e 'display notification \"Claude Code needs your attention\" with title \"Claude Code\"'"
}
]
}
]
}
}
{
"hooks": {
"Notification": [
{
"matcher": "",
"hooks": [
{
"type": "command",
"command": "notify-send 'Claude Code' 'Claude Code needs your attention'"
}
]
}
]
}
}
{
"hooks": {
"Notification": [
{
"matcher": "",
"hooks": [
{
"type": "command",
"command": "powershell.exe -Command \"[System.Reflection.Assembly]::LoadWithPartialName('System.Windows.Forms'); [System.Windows.Forms.MessageBox]::Show('Claude Code needs your attention', 'Claude Code')\""
}
]
}
]
}
}
èšå®ãã¡ã€ã«ã«æ¢ã« hooks ããŒãããå Žåã¯ãäžæžãããã®ã§ã¯ãªã Notification ãšã³ããªãããŒãžããŸããCLI ã§èª¬æãããããšã説æããããšã§ãClaude ã«ããã¯ãæžãããäŸé Œããããšãã§ããŸãã
ãªãã·ã§ã³ã§ãããã£ãŒãçµã蟌ã
ããã©ã«ãã§ã¯ãããã¯ã¯ãã¹ãŠã®éç¥ã¿ã€ãã§çºç«ããŸããç¹å®ã®ã€ãã³ãã®ã¿ã§çºç«ãããã«ã¯ãmatcher ãã£ãŒã«ããæ¬¡ã®ããããã®å€ã«èšå®ããŸãïŒ
| ãããã£ãŒ | çºç«ããå Žå |
|---|---|
permission_prompt |
Claude ãããŒã«äœ¿çšãæ¿èªããå¿ èŠãããå Žå |
idle_prompt |
Claude ãå®äºããæ¬¡ã®ããã³ãããåŸ ã£ãŠããå Žå |
auth_success |
èªèšŒãå®äºããå Žå |
elicitation_dialog |
MCP ãµãŒããŒãèªå°ãã©ãŒã ãéãå Žå |
elicitation_complete |
MCP èªå°ãã©ãŒã ãéä¿¡ãŸãã¯ãã£ã³ã»ã«ãããå Žå |
elicitation_response |
MCP èªå°å¿çããµãŒããŒã«éãè¿ãããå Žå |
ããã¯ãæ€èšŒãã
/hooks ãšå
¥åããNotification ãéžæããŠãããã¯ã衚瀺ãããããšã確èªããŸããéžæãããšãå®è¡ãããã³ãã³ãã衚瀺ãããŸãããšã³ãããŒãšã³ãã§ãã¹ãããã«ã¯ãClaude ã«èš±å¯ãå¿
èŠãªã³ãã³ããå®è¡ããããäŸé ŒããŠã¿ãŒããã«ããé¢ããããClaude ã«éç¥ãçŽæ¥ããªã¬ãŒããããäŸé ŒããŸãã
å®å šãªã€ãã³ãã¹ããŒããšéç¥ã¿ã€ãã«ã€ããŠã¯ãéç¥ãªãã¡ã¬ã³ã¹ãåç §ããŠãã ããã
Claude ã unix ã¹ã¿ã€ã«ã®ãŠãŒãã£ãªãã£ãšããŠäœ¿çšãã
æ€èšŒããã»ã¹ã« Claude ã远å ãã
Claude Code ããªã³ã¿ãŒãŸãã¯ã³ãŒãã¬ãã¥ãŒã¢ãŒãšããŠäœ¿çšããããšããŸãã
ãã«ãã¹ã¯ãªããã« Claude ã远å ããïŒ
// package.json
{
...
"scripts": {
...
"lint:claude": "claude -p 'you are a linter. please look at the changes vs. main and report any issues related to typos. report the filename and line number on one line, and a description of the issue on the second line. do not return any other text.'"
}
}
ãã³ãïŒ
- CI/CD ãã€ãã©ã€ã³ã§èªåã³ãŒãã¬ãã¥ãŒã« Claude ã䜿çšãã
- ããã³ãããã«ã¹ã¿ãã€ãºããŠããããžã§ã¯ãã«é¢é£ããç¹å®ã®åé¡ããã§ãã¯ãã
- ç°ãªãã¿ã€ãã®æ€èšŒçšã«è€æ°ã®ã¹ã¯ãªãããäœæããããšãæ€èšãã
ãã€ãã€ã³ããã€ãã¢ãŠã
Claude ã«ããŒã¿ããã€ãã€ã³ããæ§é åããã圢åŒã§ããŒã¿ãååŸããããšããŸãã
Claude ãéããŠããŒã¿ããã€ãããïŒ
cat build-error.txt | claude -p 'concisely explain the root cause of this build error' > output.txt
ãã³ãïŒ
- ãã€ãã䜿çšã㊠Claude ãæ¢åã®ã·ã§ã«ã¹ã¯ãªããã«çµ±åãã
- ä»ã® Unix ããŒã«ãšçµã¿åãããŠåŒ·åãªã¯ãŒã¯ãããŒãäœæãã
- æ§é ååºåã«
--output-formatã䜿çšããããšãæ€èšãã
åºå圢åŒãå¶åŸ¡ãã
ç¹ã« Claude Code ãã¹ã¯ãªãããŸãã¯ä»ã®ããŒã«ã«çµ±åããå ŽåãClaude ã®åºåãç¹å®ã®åœ¢åŒã§ããå¿ èŠããããšããŸãã
ããã¹ã圢åŒã䜿çšããïŒããã©ã«ãïŒ
cat data.txt | claude -p 'summarize this data' --output-format text > summary.txt
ãã㯠Claude ã®ãã¬ãŒã³ããã¹ãå¿çã®ã¿ãåºåããŸãïŒããã©ã«ãã®åäœïŒã
JSON 圢åŒã䜿çšãã
cat code.py | claude -p 'analyze this code for bugs' --output-format json > analysis.json
ããã¯ãã³ã¹ããšæéãå«ãã¡ã¿ããŒã¿ãå«ãã¡ãã»ãŒãžã® JSON é åãåºåããŸãã
ã¹ããªãŒãã³ã° JSON 圢åŒã䜿çšãã
cat log.txt | claude -p 'parse this log file for errors' --output-format stream-json
ããã¯ãClaude ããªã¯ãšã¹ããåŠçãããšãã«ãªã¢ã«ã¿ã€ã ã§äžé£ã® JSON ãªããžã§ã¯ããåºåããŸããåã¡ãã»ãŒãžã¯æå¹ãª JSON ãªããžã§ã¯ãã§ãããé£çµãããå Žåãå šäœã®åºåã¯æå¹ãª JSON ã§ã¯ãããŸããã
ãã³ãïŒ
- Claude ã®å¿çã ããå¿
èŠãªåçŽãªçµ±åã«ã¯
--output-format textã䜿çšãã - å®å
šãªäŒè©±ãã°ãå¿
èŠãªå Žåã¯
--output-format jsonã䜿çšãã - åäŒè©±ã¿ãŒã³ã®ãªã¢ã«ã¿ã€ã åºåã«ã¯
--output-format stream-jsonã䜿çšãã
Claude ãã¹ã±ãžã¥ãŒã«ã§å®è¡ãã
Claude ã«é·æéå®è¡ãããã¿ã¹ã¯ãèªåçã«å®æçã«åŠçãããããšããŸããäŸãã°ãæ¯æãªãŒãã³ PR ãã¬ãã¥ãŒããããæ¯é±äŸåé¢ä¿ãç£æ»ããããå€éã« CI ã®å€±æããã§ãã¯ãããããŸãã
å®è¡å Žæã«åºã¥ããŠã¹ã±ãžã¥ãŒãªã³ã°ãªãã·ã§ã³ãéžæããŸãïŒ
| ãªãã·ã§ã³ | å®è¡å Žæ | æé©ãªçšé |
|---|---|---|
| ã«ãŒãã³ | Anthropic 管çã€ã³ãã©ã¹ãã©ã¯ã㣠| ã³ã³ãã¥ãŒã¿ããªãã®å Žåã§ãå®è¡ããå¿ èŠãããã¿ã¹ã¯ãclaude.ai/code/routinesã§èšå®ããŸãã |
| ãã¹ã¯ãããã¹ã±ãžã¥ãŒã«æžã¿ã¿ã¹ã¯ | ãã¹ã¯ãããã¢ããªçµç±ã®ãã·ã³ | ããŒã«ã«ãã¡ã€ã«ãããŒã«ããŸãã¯ã³ããããããŠããªã倿Žãžã®çŽæ¥ã¢ã¯ã»ã¹ãå¿ èŠãªã¿ã¹ã¯ã |
| GitHub Actions | CI ãã€ãã©ã€ã³ | ãªãŒãã³ PR ãªã©ã®ãªããžããªã€ãã³ãããŸãã¯ã¯ãŒã¯ãããŒèšå®ãšäžç·ã«ååšããå¿ èŠããã cron ã¹ã±ãžã¥ãŒã«ã«é¢é£ããã¿ã¹ã¯ã |
/loop |
çŸåšã® CLI ã»ãã·ã§ã³ | ã»ãã·ã§ã³ãéããŠããéã®ã¯ã€ãã¯ããŒãªã³ã°ãã¿ã¹ã¯ã¯æ°ããäŒè©±ãéå§ãããšåæ¢ããŸãã--resume ãš --continue ã¯æéåãã§ãªããã®ã埩å
ããŸãã |
ã¹ã±ãžã¥ãŒã«æžã¿ã¿ã¹ã¯çšã®ããã³ãããäœæãããšãã¯ãæåãã©ã®ããã«èŠããããããã³çµæãã©ããããã«ã€ããŠæç€ºçã«èª¬æããŠãã ãããã¿ã¹ã¯ã¯èªåŸçã«å®è¡ãããããã質åãæç¢ºã«ããããšã¯ã§ããŸãããäŸãã°ïŒ'needs-review ã©ãã«ãä»ãããªãŒãã³ PR ãã¬ãã¥ãŒããåé¡ã«é¢ããã€ã³ã©ã€ã³ã³ã¡ã³ããæ®ãã#eng-reviews Slack ãã£ãã«ã«èŠçŽãæçš¿ããŸãã'
Claude ã«ãã®æ©èœã«ã€ããŠè³ªåãã
Claude ã¯èªåã®ããã¥ã¡ã³ããžã®çµã¿èŸŒã¿ã¢ã¯ã»ã¹ãæã£ãŠãããèªåã®æ©èœãšå¶éã«ã€ããŠè³ªåã«çããããšãã§ããŸãã
質åäŸ
can Claude Code create pull requests?
how does Claude Code handle permissions?
what skills are available?
how do I use MCP with Claude Code?
how do I configure Claude Code for Amazon Bedrock?
what are the limitations of Claude Code?
Claude ã¯ãããã®è³ªåã«å¯ŸããŠããã¥ã¡ã³ãããŒã¹ã®åçãæäŸããŸããå®è¡å¯èœãªäŸãšå®è·µçãªãã¢ã³ã¹ãã¬ãŒã·ã§ã³ã«ã€ããŠã¯ã/powerup ãå®è¡ããŠã¢ãã¡ãŒã·ã§ã³åããããã¢ãå«ãã€ã³ã¿ã©ã¯ãã£ãã¬ãã¹ã³ãåããããäžèšã®ç¹å®ã®ã¯ãŒã¯ãããŒã»ã¯ã·ã§ã³ãåç
§ããŠãã ããã
ãã³ãïŒ
- Claude ã¯äœ¿çšããŠããããŒãžã§ã³ã«é¢ä¿ãªããåžžã«ææ°ã® Claude Code ããã¥ã¡ã³ãã«ã¢ã¯ã»ã¹ã§ããŸã
- 詳现ãªåçãåŸãããã«å ·äœçãªè³ªåããã
- Claude 㯠MCP çµ±åããšã³ã¿ãŒãã©ã€ãºèšå®ãé«åºŠãªã¯ãŒã¯ãããŒãªã©ã®è€éãªæ©èœã説æã§ããŸã
次ã®ã¹ããã
Claude Code ããæå€§éã®äŸ¡å€ãåŸãããã®ãã¿ãŒã³
agentic ã«ãŒããšã³ã³ããã¹ã管çãçè§£ãã
skillãããã¯ãMCPãsubagentããã©ã°ã€ã³ã远å ãã
éçºã³ã³ãããªãã¡ã¬ã³ã¹å®è£ ãã¯ããŒã³ãã