
èšå®ã¯æžãããšããã«å¹ããšã¯éããªãââClaude Code 2.1.277ã瀺ãã4ã€ã®çµè·¯ãšç¹æ€æé
ãéè€è³Œå ¥ã®ã泚æããã®èšäºã¯ãAIéçºè ã®æåžããTipsã§è²©å£²ããŠããååèšäºïŒèšå®ã¯æžãããšããã«å¹ããšã¯éããªãââClaude Code 2.1.277ã瀺ãã4ã€ã®çµè·¯ãšç¹æ€æé ïŒãšåãå 容ã§ãããã§ã«Tipsã§è³Œå ¥ã»é²èЧã§ããæ¹ã¯éè€è³Œå ¥ã«ã泚æãã ããã
Claude Code ã®èšå®ãã¡ã€ã«ãèªåã§æžãæããŠããæ¹ã«åããŠã2026幎9æ18æ¥ã® 2.1.277 ã§å ¥ã£ãä¿®æ£ã®èªã¿æ¹ãæŽçããŸãããã®çã®äžèЧã«ã¯ãå£ããèšå®å€ãåå ã®äžå ·åã®ä¿®æ£ããŸãšãŸã£ãŠå ¥ããŸãããèœã¡ããã®ãããã°ãèœã¡ãªããŸãŸå¹ããªããªããã®ããããŸããçŽã£ãããšèªäœãããåã圢ã®èšå®ãèªåãæã£ãŠããªããã®ã»ããåŸã§å¹ããŸãã
æ¬çš¿ã¯çè ãå ¬åŒã® changelog ãšããã¥ã¡ã³ããç §åããŠäœã£ãå€æè³æã§ããæå ã®å®æž¬ã¯ macOSã»Claude Code 2.1.278 ã®1å°åã§ãã宿ž¬ïŒå ¬åŒã®èšè¿°ïŒçè ã®æŽçã¯ãæ¬æã§ãã®ã€ã©åºå¥ããŸããå ¬åŒchangelogïŒ2026-09-21ååŸïŒ
ãçŽã£ããã§çµãããããš1ã€åãããŒã
2.1.277 ã®äžèЧã«ã¯ãå£ããèšå®å€ã«ãŸã€ããä¿®æ£ã䞊ãã§ããŸããèµ·åæã«èœã¡ããããã«ãéããšèœã¡ããçãäžããã°ãèœã¡ãããšèªäœã¯æ¢ãŸããŸãã
ãã ãæ³šæãèŠããŸããèœã¡ãªããªã£ãã ãã§ãå£ããå€ã¯ãã®ãŸãŸæ®ããŸãã èœã¡ãªãã®ã§æ°ã¥ãæ©äŒãç¡ããªããŸãããã®çš®ã®ããŒã«ã€ããŠã¯ãçãäžããããšã«ãããŸã©ããªåœ¢ã§å ¥ã£ãŠãããããæ§ããäœæ¥ãæ®ããŸãïŒåŸè¿°ã®çµè·¯3ïŒã
ãããŠãã1ã€ã1é ç®ã ãæ§è³ªãéããŸãã
Fixed a sandbox.excludedCommands glob exempting an entire compound Bash command from the sandbox when only one part matched; every part must now match
ãµã³ãããã¯ã¹ã®é€å€ãªã¹ãã®è©±ã§ãããããŸã§ã¯ãA && B ã®ãããªè€åã³ãã³ãã®ãã¡äžæ¹ã ããé€å€æå®ã«åœããã°ãã³ãã³ãå šäœããµã³ãããã¯ã¹ã®å€ã§èµ°ã£ãŠããŸããã2.1.277 以éã¯ãå šéšãåœãããªããšé€å€ãããŸããã
ããã¯äžå ·åã®ä¿®æ£ã§ãããšåæã«ãæ¢åã®èšå®ã®å¹ãæ¹ãå€ãã倿Žã§ããé€å€ãªã¹ããæã£ãŠãã人ã¯ãçãäžããæç¹ã§ããããŸã§å€ã§èµ°ã£ãŠããè€åã³ãã³ãããµã³ãããã¯ã¹ã®äžã«å ¥ããŸããããŸãŸã§éã£ãŠããæäœãæ¥ã«å€±æããããšããéã«ãæå³ããå€ã«åºãŠãããããšã«åããŠæ°ã¥ãããšããããŸãã
ããã§å ¬åŒããã¥ã¡ã³ãã©ãããé£ãéã£ãŠããŸãã èšå®ãªãã¡ã¬ã³ã¹ã® sandbox.excludedCommands ã®ç¯ã¯ã2026-09-21 ã«ååŸããæç¹ã§ãWhen any part of a compound command matches an entry, Claude Code runs the whole command unsandboxedãââã€ãŸã 2.1.277 ããåã®æåââãæžãããŸãŸã§ããäžæ¹ãåãç¯ããªã³ã¯ããŠããæš©éããŒãžã®è€åã³ãã³ãã®é ã¯ãA rule must match each subcommand independentlyããšæžããŠããŠãchangelog åŽãšäžèŽããŸããèšå®ãªãã¡ã¬ã³ã¹ã®1æãæŽæ°ãããŠããªãããšçè ã¯èªã¿ãŸããïŒãã®èªã¿ã¯çè ã®æŽçã§ãå ¬åŒã®è¡šæã§ã¯ãããŸããïŒãçãäžããããšã®æåã確ããããšãã¯ãæš©éããŒãžã®ã»ããèŠãŠãã ããã
é€å€ãªã¹ããã®ãã®ã«ã€ããŠãå ¬åŒã¯æ¡ä»¶ä»ãã§å¥ã®ããæ¹ãå§ããŠããŸããããŒã«ãç¹å®ã®å Žæãžã®æžã蟌ã¿ãå¿ èŠãšããŠããå Žåã«ã¯ããµã³ãããã¯ã¹ããäžžããšå€ãããæžã蟌ã¿å ãè¶³ãã»ããããããšããæžãæ¹ã§ãã
These paths are enforced at the OS level ... This is the recommended approach when a tool needs write access to a specific location, rather than excluding the tool from the sandbox entirely with excludedCommands
åºå žã¯å ¬åŒãµã³ãããã¯ã¹ææžïŒ2026-09-21ååŸïŒã§ãã
èªåãé¢ä¿ãããã¯4åã§åãããŸã
åã1ïŒsandbox ã®é€å€ãªã¹ããæžããŠãããã æžããŠããªããã°ããã¡ã°ã圱é¿ã®å€§ãã倿Žã¯é¢ä¿ãããŸãããæžããŠãããªãã1è¡ãã€èŠã察象ã§ãã
åã2ïŒãã©ã°ã€ã³ã® marketplace æ¹éãé ã£ãŠãããã é ã£ãŠããåŽã ãã察象ã§ãã2.1.277 ããåã¯ããªã¹ãã®1ä»¶ãå£ããŠãããšæ¹éãã®ãã®ãé»ã£ãŠç¡å¹ã«ãªã£ãŠããŸãããç¡å¹ã«ãªã£ãããšã¯ç»é¢ã«åºãŸããã
åã3ïŒ~/.claude.json ãæã§è§Šã£ãããšããããã è§Šã£ãŠããªããŠãããã®ãã¡ã€ã«ã¯ Claude Code èªèº«ãæžããŸãã2.1.277 ãåæãããããŒã3ã€ããããã¡2ã€ã¯æ£ãã圢ãå€å®ã§ããŸããïŒåŸè¿°ïŒã
åã4ïŒåããã·ã³ã«å€ã Claude Code ã®ãã«ãããããã IDE æ¡åŒµã忢±ããŠãã CLI ãªã©ã§ããæ··åšããŠãããšãäºæããªããã°ã¢ãŠããèµ·ããŠããŸããïŒ2.1.277ã§ä¿®æ£ïŒã
ãã®4ã€ã¯ãææéšã®çµè·¯1ããçµè·¯4ãšåãé çªã§ãã åã1ã»2ã»4ãå šéšãããããã§ããåã3ã®2ããŒã«ã€ããŠã¯èœã¡ãŠããªãä»ã®åœ¢ãæ§ããäœæ¥ãæ®ããŸãïŒçãäžãããšèœã¡ãªããªãåãå£ããŠããŠãæ°ã¥ããªããªãããïŒã1ã€ã§ããã¯ãããªããçãäžããååŸã§èªåã®èšå®ãèŠãŠãã䟡å€ããããŸãã
æå ã§åœãŠãçµæ
çè ã¯äžã®èгç¹ãç¹æ€ããå°ããªã¹ã¯ãªãããæžããŠãèªåã®ç°å¢ïŒmacOSã»2.1.278ïŒã«åœãŠãŸãããå€å®ã®æ žã«ãªãéšåã¯ææéšã«èŒããŠããŸãã çµæã¯èŠç¢ºèª0ä»¶ã§ããã
ãã®0ä»¶ã¯ãåé¡ããªããã§ã¯ãããŸããã åºåã«ã¯ãé€å€ãªã¹ããš marketplace æ¹éã®è¡ã1ã€ãåºãŠããŸããã§ãããçè ã¯ã©ã¡ããèšå®ããŠããªãã®ã§ãæ€æ»ãã察象ã空ã ã£ãã ãã§ããçµè·¯1ãšçµè·¯2ã«ã€ããŠããã®åºåã¯äœã瀺ããŠããŸããã
èªåã®ç°å¢ã®åºåãã®ãã®ã¯èŒããŸãããèšå®ã®å€ãä»¶æ°ããã§ãäžèº«ãèªããŠããŸãããã§ãã代ããã«ããããšå£ããèšå®ã«åãåºæºãåœãŠãçµæãèŠãŠãã ãããåºæºãäœãæŸãã®ãã¯ããã¡ãã§ãªããšåãããŸããã
6ãæãå£ããèšå®ïŒmanaged / user / project ã®3ã¹ã³ãŒããš ~/.claude.jsonïŒã«åœãŠããšãããåºãŸãã
== 1-2. èšå®ãã¡ã€ã«ïŒé€å€ãªã¹ããš marketplace æ¹éïŒ
managed:managed-settings.json: èªãã
strictKnownMarketplaces: 3 ä»¶
user: èªãã
sandbox.excludedCommands: 3 ä»¶
'docker *'
'pbcopy *'
project: JSONãšããŠå£ããŠããïŒExpecting value / 1è¡ç®ïŒ
local: ãªã
ïŒçµè·¯3ã»çµè·¯4ã®åºåãç¶ããŸãïŒ
èŠç¢ºèª 6 ä»¶
- managed:managed-settings.json: strictKnownMarketplaces[1] 㯠source=github ãªã®ã« repo ãç¡ã
- user: excludedCommands ã® 'gh * && git push *' ãåºåã && ãå«ããïŒä»¥äžããªãã©ã®ã³ãã³ãã«ãåœãããªãã®ããç¶ããŸãïŒ
å£ããŠããèšå®ã¯ãèªããã¹ã³ãŒãã®äžã«æ··ãã£ãŠåºãŸãã ãèªããããšè¡šç€ºããã user ã¹ã³ãŒãã®äžã«ãåœãããªãé€å€ãªã¹ãã®è¡ãšã眮ãå ŽæãééããããŒã䞊ãã§ããŸãããèªãããã©ãããšãå¹ããŠãããã©ããã¯å¥ã§ãã
ææéšã§ã¯ããã®å®è¡çµæã6ä»¶ãã¹ãŠãçç¥ãªãã®å šæã§èŒããŸãã
ãã®ç¹æ€ã«ã¯ãååŠãåºããªãéšåãæ®ããŸãã
2.1.277 ãåæããã ~/.claude.json ã®ããŒã¯3ã€ã§ãããã®ãã¡ theme ã¯å ¬åŒã®èšå®ãªãã¡ã¬ã³ã¹ïŒ2026-09-21ååŸïŒã«åãèŒã£ãŠããŠãæååã§7ã€ã®åè£ã custom: ã§å§ãŸãååã®ã©ããã ãšæžãããŠããŸããã ããååŠãåºããŸãã
æ®ã customApiKeyResponses ãš claudeAiMcpEverConnected ã¯ãåãèšå®ãªãã¡ã¬ã³ã¹ã®å šæãæ€çŽ¢ããŠãé ç®ããããŸããã changelog ã¯ãmalformedïŒå£ããå€ïŒããšããæžããŸããããã®2ã€ã¯ Claude Code ãèªåã§æžãããŒã§ãæã§ç·šéããåæã®èšå®ãšããŠææžåãããŠããªãããšçè ã¯èªãã§ããŸãïŒãã®èªã¿ã¯çè ã®æŽçã§ãå ¬åŒã®èšè¿°ã§ã¯ãããŸããïŒã
ãããã£ãŠãã®2ã€ã«ã¯ååŠãåºããŸãããã§ããã®ã¯èœã¡ãŠããªãä»ã®åœ¢ãæ§ããŠããããšã ãã§ããäžã®åºåã®æåŸã®è¡ãããã§ãããšã§ã¯ã©ãã·ã¥ãåºããšãã«ã圢ãå€ãã£ãã®ãããåãåããææã«ãªããŸãã

ææéšã§æž¡ããã®
ææéšã§ã¯ãç¹æ€ã¹ã¯ãªããã®å€å®éšåãšãé€å€ãªã¹ãã»marketplace æ¹éã»~/.claude.json ã«åœãŠãå€å®åºæºãšãçã®æ··åšãŸããã®ç¢ºèªå Žæã6ãæãå£ããèšå®ã«åœãŠãå®è¡çµæãæž¡ããŸããå èš³ã¯ããã§ãã
ç¹æ€ã¹ã¯ãªããã®å€å®éšåïŒPython 3ãæšæºã©ã€ãã©ãªã ããåºåãã®å€å®ã»marketplace ã®9çš®é¡ã® sourceã»4ã¹ã³ãŒãã®èªã¿æ¹ã®3ãæïŒ
é€å€ãªã¹ãã®1è¡ãã€ã«åœãŠãå€å®åºæºãšãåºåããå«ãé ç®ããªãåœãããªãã®ãã®èªã¿åã
marketplace æ¹éã®é ç®ããæ£ãã圢ãããå€å®ããåºæºïŒå ¬åŒãæãã9çš®é¡ã® source ãšãããããã®å¿ é ã®æ¬ïŒããã®ããŒã¯ managed settings 以å€ã«æžããŠãå¹ããªãã®ã§ã眮ãå Žæã®å€å®ãå«ã¿ãŸã
åãå ¬éãããŠããããŒã®å€å®åºæºãšãå ¬éãããŠããªãããŒã®æ§ãæ¹ã»åãåãé åº
çã®æ··åšãŸããã®ç¢ºèªå ŽæïŒããã«ã¯å€å®åºæºããããŸãããèŠãå Žæã ãã§ãïŒ
äžã®èгç¹ããŸãšããç¹æ€æé ãšã6ãæãå£ããèšå®ã«åœãŠãå®è¡çµæ
察象å€ïŒWindows ãã€ãã£ãïŒãµã³ãããã¯ã¹ã¯é察å¿ïŒãäŒæ¥ã managed settings ãé ãéçšã®å®å°æ€èšŒãä»ã®ãã©ãããã©ãŒã ã§ã®æåã
æ¬çš¿ã®å®æž¬ã¯ macOS ã®1å°åã§ããè€åã³ãã³ãã®é€å€ã 2.1.277 ã®ååŸã§ã©ãåããããã¯ãå ¬åŒã® changelog æ¬æãšæš©éããŒãžã®èšè¿°ã«ãããŸããæ¬çš¿ã®èšè¿°ã¯ãå ¬åŒã® changelog æ¬æã»ãµã³ãããã¯ã¹ææžã»ããŒã±ãããã¬ã€ã¹ææžã»èšå®ãªãã¡ã¬ã³ã¹ã»æš©éããŒãžããã®æŽçã§ãã
é€å€ãªã¹ããæžããŠãã人ã«ãšã£ãŠããã¡ã°ãå ã«ç¥ãããã®ã¯ãèªåã®ãã®è¡ã¯ãçãäžããããšåœããã®ãåœãããªãã®ããã ãšæããŸããããããå§ããŸãã