
CLAUDE.mdãšskillãéè€ãæã€3ã€ã®è³ªå
ãçŽããã¯ããªã®ã«ãçŽã£ãŠããªãããã¿ãŒããã«ã®åã§ããã°ããåºãŸããŸããã
åå ã¯åçŽã§ãããåãã«ãŒã«ãCLAUDE.mdãšskillã®äž¡æ¹ã«æžããŠããŠãçæ¹ããçŽããŠããªãã£ãã ãã§ãã
ãã®èšäºã§æž¡ãã®ã¯2ã€ãæç€ºã®çœ®ãå Žæã1ã€ã«æ±ºããã3ã€ã®è³ªåããšãæ£ããã£ãèšå®ãæŽãåºã15åã®æ£åžãæé ã§ããClaude Code ã§ CLAUDE.md ãš skill ãäž¡æ¹æžããŠãã人åãã«æžããŸãã
äºéã«æžããçµæãäœãèµ·ããã
ãããããã£ã倱æã¯2ã€ã§ãã
ã²ãšã€ã¯ãCLAUDE.md ã«æžããã«ãŒã«ããskill ã«ããã®ãŸãŸæžããããšããã°ããéçšããããšæé ãå€ããŠãskill ã ãçŽããŸãããCLAUDE.md ã«ã¯å€ãæé ãæ®ã£ããŸãŸã§ãã
ãããš Claude ã¯ãæ¥ã«ãã£ãŠæ°ããæé ã«åŸã£ãããå€ãæé ã«åŸã£ããããŸãããã©ã¡ããèªãŸããŠããã®ãããã°ãèŠãŠãåãããŸããã
ããã²ãšã€ã¯ã䌌ã圹å²ã® skill ãå¢ãããããšããã¬ãã¥ãŒçšãããã§ãã¯çšããšãååã ãéããã®ã䞊ã³ãŸãããåŒã³ãããšãã«åŒã°ãããåŒã³ãããªããšãã«åæã«åŒã°ããŸããããããçŽããŠãããã¡ã«ãã©ããçããŠããã®ãåãããªããªããŸããã
åå ã¯ã©ã¡ããåãã§ãåãæ å ±ã®çœ®ãå Žæã1ã€ã«æ±ºãŸã£ãŠããªãã£ãããšã§ãã
äºéåãå£ããçç±ã¯ãå ¬åŒããã¥ã¡ã³ãã«æžããŠãã
ããã¯çžæ§ã®åé¡ã§ã¯ãªãã仿§ã§ãã以äžã®åŒçšã¯å ¬åŒããã¥ã¡ã³ãïŒè±èªïŒããã®çè èš³ã
1. ççŸããã«ãŒã«ã¯ãã©ã¡ãããä»»æã«éžã°ããŸã
ã¡ã¢ãªã®è§£èª¬ããŒãžã«ã¯ããããããŸããã2ã€ã®ã«ãŒã«ãççŸããŠããå ŽåãClaude ã¯ã©ã¡ããäžæ¹ãä»»æã«éžã¶ããšããããã
ã€ãŸããäºé管çãæŸçœ®ãããšæåãéä»»ãã«ãªããŸããåçŸããªãäžå ·åã¯çŽããŸããã
2. CLAUDE.md ã¯é·ãã«é¢ä¿ãªããå šæãèªã¿èŸŒãŸããŸã
èªã¿èŸŒã¿ã¯2çš®é¡ãäœæ¥ãã£ã¬ã¯ããªãšããã®äžã®éå±€ã«ãã CLAUDE.md ã¯ãã»ãã·ã§ã³éå§æã«å šæãã³ã³ããã¹ããžå ¥ããŸãããµããã£ã¬ã¯ããªã® CLAUDE.md ã¯é ããŠããã®ãã£ã¬ã¯ããªã®ãã¡ã€ã«ã Claude ãèªãã æç¹ã§å ¥ããŸãã
å ¬åŒã®ç®å®ã¯1ãã¡ã€ã«200è¡æªæºãäžéã§ã¯ãªãã®ã§è¶ ããŠãå šæã¯èªãŸããŸãããé·ããã¡ã€ã«ã¯æç€ºã®éµå®çãäžãããšæèšãããŠããŸãã
äžæ¹ skill ã¯ãã»ãã·ã§ã³éå§æã«èŒãã®ã name ãš description ã ããæ¬äœã¯äœ¿ããšãã«åããŠèªãŸããŸãã
3. description ãææ§ã ã£ããéãªã£ãããããšãéžæã誀ããŸã
æ¡åŒµæ©èœã®äœ¿ãåãã説æããããŒãžã«ã¯ããããããŸãããdescription ãææ§ã ã£ããéè€ããŠããããããšãClaude ã¯èª€ã£ã skill ãèªã¿èŸŒããã圹ç«ã€ã¯ãã® skill ãèªã¿èœãšãããšããããã
ãããããåŒã°ããªãã»è¡çªããããšæããŠãããã®ã®æ£äœã¯ãããã§ããã
skill ãåŒã°ããªããããã²ãšã€ã®çç±
skill ã®äžèЧïŒååãš descriptionïŒã«ã¯æåæ°ã®äºç®ããããæ¢å®ã§ã¯**ã¢ãã«ã®ã³ã³ããã¹ããŠã£ã³ããŠã®1%**ã§ãã
äºç®ãè¶ ããŠããååã¯å šéšæ®ããŸããåãããã®ã¯äœ¿çšé »åºŠã®äœã skill ã® description ã®ã»ããdescription ã¯åŒã³åºãå€å®ã®ææãã®ãã®ãªã®ã§ãåããã skill ã¯ãã±ãã£ãšåŒã°ããªããªããŸãã
䌌ã skill ãå¢ããã»ã©ãæ¬åœã«äœ¿ããã skill ã®ããŒã¯ãŒããæŒãåºããããããããæ§é ã§ãã
眮ãå Žæã決ãã3ã€ã®è³ªå
眮ãå Žæã¯ãå®ã¯ãã1ãæãããŸãããã¹ãéå®ããŠèªã¿èŸŒãŸãã .claude/rules/ ã§ããCLAUDE.md ãšåãããŠ3ãæãæžãåã«ãäžããé ã«çããŸããæåã«ãã¯ããã«ãªã£ããšããã眮ãå Žæã§ãã
Q1. ãã®ã»ãã·ã§ã³ãäœãããŠããŠãå¿ èŠã
â ã¯ããCLAUDE.md ã«æžããŸãããã«ãã³ãã³ããåœåèŠçŽããåžžã«ããããã®é¡ãã2ã¹ããŒã¹ã€ã³ãã³ãã䜿ããã®ããã«ãå®ãããã©ããæ€èšŒã§ããç²åºŠãŸã§å ·äœåããŸãã
Q2. ç¹å®ã®ãã¡ã€ã«ããã£ã¬ã¯ããªãè§Šããšãã ãå¿ èŠã
â ã¯ãã.claude/rules/ ã«çœ®ããŸãããã¡ã€ã«ã®å é ã«ã次ã®3è¡ïŒããã³ããã¿ãŒïŒãä»ããŸãã
---
paths: "src/api/**/*.ts"
---
ããæžããšããã®ãã¿ãŒã³ã«åããã¡ã€ã«ã Claude ãèªãã ãšãã ãèªã¿èŸŒãŸããŸãããµã ãã®ã³ã³ããã¹ããæ±ããŸããã
Q3. 2ã¹ããã以äžã®æé ããé·ãåç §è³æã
â ã¯ããskillïŒ.claude/skills/<åå>/SKILL.mdïŒã«ããŸããæ¬äœã¯ãªã³ããã³ãèªã¿èŸŒã¿ãªã®ã§ãé·ãè³æã眮ããŠãåŸ æ©ã³ã¹ãã¯ã»ãŒãŒãã§ãã
3åãšãããããããªãããŸã ãã¡ã€ã«ã«æžã段éã§ã¯ãããŸããããã ããåãèšæ£ã2åæã£ãããããã¯æ¯åå¿ èŠãªæ å ±ã ã£ããšããããšããã®æç¹ã§ Q1 ããã¯ããã«å€ãããŸãã
ãã®ããã§ãå®ãååã1ã€ãããŸãã
åãäºå®ã¯1ãæã«ã ãæžããä»ã®å Žæããã¯åç §ã ãããã
æé ã skill ã«ç§»ããããCLAUDE.md åŽã«ã¯1è¡ã ãæ®ããŸããããšãã°ããªãªãŒã¹æé 㯠/release ã䜿ãããskill ã«ã¯ãdescription ãèŠã Claude ãèªåã§åŒã¶éãšã/åå ã§äººãæç€ºçã«åŒã¶éã®2ã€ãããã/release ã¯åŸè ã§ããäžèº«ãèŠçŽããŠæ®ããšãããããŸãå€ããªããŸãã
è£è¶³ïŒdescription ã®æžãæ¹
å ¬åŒã®æšå¥šã¯ããäœããããããšããã€äœ¿ãããã®äž¡æ¹ãã第äžäººç§°ã§æžãããšã§ãã
è¯ãäŸïŒPDFããããã¹ããšè¡šãæœåºãããPDFããã©ãŒã ãæžé¡ã®æœåºãé ŒãŸãããšãã«äœ¿ãã
æªãäŸïŒæžé¡ãŸããã®ãæäŒããããŸãã
èªåãå®éã«æã€èšèããããªã¬ãŒèªãšããŠå ¥ããŸãã圹å²ãéãªã£ã skill ã2ã€ãã£ãããçµ±åãããçæ¹ãæ¶ããŸãã
åéã®ç®å®ãèŠããŠãããšè¿·ããŸãããCLAUDE.md ã¯200è¡æªæºãSKILL.md ã®æ¬äœã¯500è¡ãŸã§ãã©ã¡ããç®å®ã§ããdescription ã¯é·ãæžããŠããäžèЧã«èŒãã®ã¯1ä»¶1,536æåãŸã§ãèŠç¹ã¯å é ã«çœ®ããŸãã
15åã§ããæ£åžã
ããŸæ£ããã£ãŠãã人åãã®æé ã§ããäžããé ã«å®è¡ã§ããŸãã
â çŸç¶ãèŠãïŒ3åïŒ ã»ãã·ã§ã³ã§ /context ãéããŸããèŠãã®ã¯ Memory files ãš Skills ã®2è¡ãMemory files ã«äžŠã¶ã®ã¯ãèµ·åæã«ç¡æ¡ä»¶ã§èªãŸãããã¡ã€ã«ã§ãããµããã£ã¬ã¯ããªã® CLAUDE.md ãš paths: ä»ãã® rules ã¯ã該åœãã¡ã€ã«ãè§ŠããŸã§åºãŠããŸãããåºãŠããªãïŒå¹ããŠããªãããšæ©åç¹ããªãããšã
â¡ åããåãåºãïŒ3åïŒ /doctor ãå®è¡ããŸããCLAUDE.md ã®ãã¡ãã³ãŒãããèªã¿åããå 容ïŒãã£ã¬ã¯ããªæ§æãäŸåäžèЧïŒãåãææ¡ãšãæªäœ¿çš skill ãã³ã¹ããšçªãåãããæ€åºãåºãŸãããã®åæžææ¡ã¯ Claude Code v2.1.206 以éã®æ©èœãªã®ã§ãå€ããã°å ã«æŽæ°ããæŽæ°ã®æéã¯ããã®15åã«å ¥ããŠããŸããã
⢠éè€ãæ¢ãïŒ5åïŒ CLAUDE.md ãš skill ã䞊ã¹ãŠãåãåè©ãäž¡æ¹ã«åºãŠããå Žæãæ¢ããŸããæã§è¿œããšèŠèœãšãã®ã§ãæ€çŽ¢ããããŸãã
rg -n "test|commit|deploy|lint|ã¬ãã¥ãŒ" CLAUDE.md .claude/
rgïŒripgrepïŒãç¡ããã° grep -rEn "test|commit|deploy" CLAUDE.md .claude/ ã§ãåãã§ããããŒã¯ãŒãã¯ãããŸã§äŸãªã®ã§ãèªåã®ãã¡ã€ã«ã«ããåºãŠããåè©ã«çœ®ãæããŠãã ãããå人çšã® skill ã䜿ã£ãŠãããªãã~/.claude/skills/ ããã¹ã«è¶³ããŸãã
åãåè©ã2ãã¡ã€ã«ä»¥äžã§ããããããããããäºé管çã®åè£ã§ãã
⣠1ãæã«å¯ããïŒ4åïŒ åè£ããšã«3ã€ã®è³ªåãéãã眮ãå Žæã1ã€æ±ºããŸããæ®ã£ãåŽã¯1è¡ã®ãã€ã³ã¿ã«çœ®ãæããããšãdescription ã䌌ãŠãã skill ã¯çµ±åããŸããã©ãããŠãäž¡æ¹æ®ããªãã䜿ããªãã»ãã® SKILL.md ã®ããã³ããã¿ãŒã« disable-model-invocation: true ã远èšããäžèЧããé ããŸãã
æåŸã«ã次ã®ã»ãã·ã§ã³ã§ /context ãéãçŽããŸãïŒ30ç§ïŒãSkills è¡ã®ããŒã¯ã³ãæžã£ãŠããã°ãäžèЧã®äºç®ã«äœè£ãæ»ã£ãŠããŸãã
ã€ãŸãããšãããâ¢ã§ãããããã¯éè€ã§ã¯ãªãè£è¶³ã ããšæã£ãç®æããããããŠãéè€ã§ãããè¿·ã£ããæ¶ãåŽã«åãã»ãããããšã§æ¥œã«ãªããŸãã
ãããã
ççŸããã«ãŒã«ã¯ä»»æã«éžã°ããŸããäºé管çã¯éä»»ããšåãã§ã
CLAUDE.md ã¯å šæãèªãŸããskill ã¯æ¬äœããªã³ããã³ãã§èªãŸããŸã
skill äžèŠ§ã®æåäºç®ã¯ã³ã³ããã¹ãã®1%ã䌌ã skill ãå¢ãããš description ãåãããåŒã°ããªããªããŸã
眮ãå Žæã¯3ã€ã®è³ªåã§æ±ºããŸããæ¯åå¿ èŠãïŒç¹å®ãã¹ã ããïŒæé ã
åãäºå®ã¯1ãæã ãã仿ããã¯1è¡ã§åç §ããŸã
èšå®ã¯ãå¢ãããã眮ãå Žæã1ã€ã«æ±ºããã»ããå¹ããŸãã
åç §ãœãŒã¹
調æ»å®æœæ¥ïŒ2026幎8æ16æ¥ïŒã³ãã³ãã®æåã¯ããŒãžã§ã³ã§å€ãããŸãïŒ