{"type":"post","id":"claude-code-2-1-314-adds-blockwritesoutsideworkingdirectories-to-f1f9c2","slug":"claude-code-2-1-314-adds-blockwritesoutsideworkingdirectories-to-f1f9c2","title":"Claude Code 2.1.314 adds blockWritesOutsideWorkingDirectories to stop writes outside working directories in every permission mode","description":"Claude Code 2.1.314 adds `permissions.blockWritesOutsideWorkingDirectories`, a setting that prevents its Write, Edit, and NotebookEdit tools from modifying files outside a session’s working directories.","retrieval_nugget":"Claude Code 2.1.314 adds permissions.blockWritesOutsideWorkingDirectories, a setting that prevents its Write, Edit, and NotebookEdit tools from modifying files outside a session’s working directories. The restriction applies even in bypass permission mode, giving teams a filesystem boundary that does not depend on each individual approval prompt.","published_at":"2026-10-31","updated_at":"2026-10-31","record_date":"2026-10-31","date_kind":"published_at","topics":["claude","claude-code","anthropic"],"entities":["Anthropic","Claude Code","Claude apps gateway","Amazon Bedrock"],"related_patterns":["agent-security-moves-to-runtime-boundaries"],"novelty_label":"same_event","what_changed":"Same event as Claude Code 2.1.314 adds blockWritesOutsideWorkingDirectories permission setting","prior_refs":["memory:903b6c43-a368-854e-a808-62598775f42b","memory:ef351628-5c34-84cf-a05d-b2fdcd97aeba","memory:83264796-b9ae-8351-a541-1c02e4aa1366"],"source_url":"https://raw.githubusercontent.com/anthropics/claude-code/main/CHANGELOG.md","source_urls":["https://raw.githubusercontent.com/anthropics/claude-code/main/CHANGELOG.md"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:claude-code-2-1-314-adds-blockwritesoutsideworkingdirectories-to-f1f9c2","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/claude-code-2-1-314-adds-blockwritesoutsideworkingdirectories-to-f1f9c2/","markdown":"https://newruntime.com/posts/claude-code-2-1-314-adds-blockwritesoutsideworkingdirectories-to-f1f9c2.md","json":"https://newruntime.com/posts/claude-code-2-1-314-adds-blockwritesoutsideworkingdirectories-to-f1f9c2.json"},"next_reads":[{"type":"topic","path":"/topics/claude/","url":"https://newruntime.com/topics/claude/","title":"Claude","reason":"Explore the claude topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/claude.md","json_url":"https://newruntime.com/topics/claude.json"},{"type":"topic","path":"/topics/claude-code/","url":"https://newruntime.com/topics/claude-code/","title":"Claude Code","reason":"Explore the claude-code topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/claude-code.md","json_url":"https://newruntime.com/topics/claude-code.json"},{"type":"topic","path":"/topics/anthropic/","url":"https://newruntime.com/topics/anthropic/","title":"Anthropic","reason":"Explore the anthropic topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/anthropic.md","json_url":"https://newruntime.com/topics/anthropic.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}