fix(sandbox): harden the per-session record and the ACL runner failure paths (review round v6)

Durable record: bound to the owning session id and validated at the fold (orphan-SID shape, temp path inside the host temp root) — a fork's copied parent record no longer provisions the child, and a tampered record fails loud. Private temp dir: random unguessable name persisted in the record, created exclusively (pre-existing entries and reparse points fail EEXIST). Persistence: a fresh provision kicks an immediate flush (no write-behind debounce), narrowing the crash window to the flush latency — documented as the one self-healing gap. Runner-failure rules: exit-gated on 127 so a confined command that prints the signature on a non-127 exit is never misclassified. Spawn: AssignProcessToJobObject failure terminates the suspended child (no hanging orphans). SandboxExecutionPolicy.sessionId is the branded SessionId. Boundary docs: qualifying clause on the absolutist sentences, NULL-DACL Known Limitation, 'full' scoped to the supported NTFS surface, CLM gate comment.

docs/cordis-catalog/services.md

@@ -1160,7 +1160,7 @@ abstract confine(argv: readonly string[], policy: SandboxPolicy): ConfinedArgv
 
 Types: [ConfinedArgv](../core-data-structures/sandbox.md) · [SandboxPolicy](../core-data-structures/sandbox.md)
 
-Source: [`packages/sandbox/sandbox/src/index.ts:156`](../../packages/sandbox/sandbox/src/index.ts)
+Source: [`packages/sandbox/sandbox/src/index.ts:157`](../../packages/sandbox/sandbox/src/index.ts)
 
 ## `ctx.sandboxPolicy` — `SandboxPolicyService`
 

docs/core-data-structures/sandbox.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write docs/core-data-structures/sandbox.md
-sandbox.md: a9a1fec080e1cf86ea63e02e062b775cd6d4d0da
-sandbox.zh.md: 99505265a9c440a14cc0cfc5473823ca5514984c
+sandbox.md: 75e9a0a9b1eb85a5c097f2c583a1fdf94da62305
+sandbox.zh.md: df2dae84f43d5e64bb11418012bdcbd196f028f2

docs/core-data-structures/sandbox.md

@@ -54,12 +54,12 @@ interface SandboxExecutionPolicy {
   /** Absolute root directory `workspace-write` may write under. */
   workspaceRoot: string
   /**
-   * Opaque identity of the calling session (the `dsh-session` SessionId in
-   * string form). Backends key per-session state off it (e.g. the windows-acl
+   * Opaque identity of the calling session (the branded `dsh-session`
+   * SessionId). Backends key per-session state off it (e.g. the windows-acl
    * per-session write grant and private temp subdirectory); absent for
    * agentless calls, which fall back to per-call backend state.
    */
-  sessionId?: string
+  sessionId?: SessionId
 }
 ```
 

docs/core-data-structures/sandbox.zh.md

@@ -54,12 +54,12 @@ interface SandboxExecutionPolicy {
   /** Absolute root directory `workspace-write` may write under. */
   workspaceRoot: string
   /**
-   * Opaque identity of the calling session (the `dsh-session` SessionId in
-   * string form). Backends key per-session state off it (e.g. the windows-acl
+   * Opaque identity of the calling session (the branded `dsh-session`
+   * SessionId). Backends key per-session state off it (e.g. the windows-acl
    * per-session write grant and private temp subdirectory); absent for
    * agentless calls, which fall back to per-call backend state.
    */
-  sessionId?: string
+  sessionId?: SessionId
 }
 ```
 

docs/module-graph.md

@@ -413,8 +413,6 @@ flowchart TD
   pkg_lsp --> pkg_brand
   pkg_lsp --> pkg_invariants
   pkg_lsp --> pkg_llm
-  pkg_sandbox --> pkg_invariants
-  pkg_sandbox --> pkg_llm
   pkg_settings_local --> pkg_atomic_write
   pkg_settings_local --> pkg_invariants
   pkg_settings_local --> pkg_paths
@@ -425,13 +423,6 @@ flowchart TD
   pkg_agent --> pkg_session
   pkg_agent --> pkg_system_prompt
   pkg_agent --> pkg_type_meta
-  pkg_bash --> pkg_invariants
-  pkg_bash --> pkg_sandbox
-  pkg_bash --> pkg_subprocess
-  pkg_fs --> pkg_brand
-  pkg_fs --> pkg_invariants
-  pkg_fs --> pkg_llm
-  pkg_fs --> pkg_sandbox
   pkg_skill_badge --> pkg_invariants
   pkg_skill_badge --> pkg_skill
   pkg_compact --> pkg_invariants
@@ -500,10 +491,9 @@ flowchart TD
   pkg_lsp_local --> pkg_lsp
   pkg_lsp_local --> pkg_subprocess
   pkg_lsp_local --> pkg_timeout
-  pkg_sandbox_local --> pkg_invariants
-  pkg_sandbox_local --> pkg_llm
-  pkg_sandbox_local --> pkg_sandbox
-  pkg_sandbox_local --> pkg_session
+  pkg_sandbox --> pkg_invariants
+  pkg_sandbox --> pkg_llm
+  pkg_sandbox --> pkg_session
   pkg_session_projection --> pkg_invariants
   pkg_session_projection --> pkg_session
   pkg_llm_retry --> pkg_agent
@@ -524,22 +514,13 @@ flowchart TD
   pkg_goal --> pkg_session
   pkg_goal --> pkg_session_projection
   pkg_goal --> pkg_type_meta
-  pkg_bash_local --> pkg_bash
-  pkg_bash_local --> pkg_invariants
-  pkg_bash_local --> pkg_subprocess
-  pkg_bash_local --> pkg_timeout
-  pkg_pwsh_local --> pkg_bash
-  pkg_pwsh_local --> pkg_invariants
-  pkg_pwsh_local --> pkg_subprocess
-  pkg_pwsh_local --> pkg_timeout
-  pkg_fs_local --> pkg_fs
-  pkg_fs_local --> pkg_invariants
-  pkg_fs_policy --> pkg_fs
-  pkg_fs_policy --> pkg_invariants
-  pkg_skill_local --> pkg_fs
-  pkg_skill_local --> pkg_invariants
-  pkg_skill_local --> pkg_paths
-  pkg_skill_local --> pkg_skill
+  pkg_bash --> pkg_invariants
+  pkg_bash --> pkg_sandbox
+  pkg_bash --> pkg_subprocess
+  pkg_fs --> pkg_brand
+  pkg_fs --> pkg_invariants
+  pkg_fs --> pkg_llm
+  pkg_fs --> pkg_sandbox
   pkg_web_search_deepseek --> pkg_agent
   pkg_web_search_deepseek --> pkg_credentials
   pkg_web_search_deepseek --> pkg_environment
@@ -548,9 +529,6 @@ flowchart TD
   pkg_web_search_deepseek --> pkg_web
   pkg_spill_local --> pkg_invariants
   pkg_spill_local --> pkg_spill
-  pkg_hook_protocol --> pkg_bash
-  pkg_hook_protocol --> pkg_invariants
-  pkg_hook_protocol --> pkg_session
   pkg_session_persistence_jsonl --> pkg_invariants
   pkg_session_persistence_jsonl --> pkg_session
   pkg_session_persistence_jsonl --> pkg_session_persistence
@@ -597,10 +575,6 @@ flowchart TD
   pkg_time_context --> pkg_agent
   pkg_time_context --> pkg_invariants
   pkg_time_context --> pkg_session
-  pkg_tmux_context --> pkg_agent
-  pkg_tmux_context --> pkg_bash
-  pkg_tmux_context --> pkg_invariants
-  pkg_tmux_context --> pkg_session
   pkg_host_directory_picker_browse --> pkg_client_locale
   pkg_host_directory_picker_browse --> pkg_client_runtime
   pkg_host_directory_picker_browse --> pkg_client_ui_primitives
@@ -614,6 +588,10 @@ flowchart TD
   pkg_pty --> pkg_agent
   pkg_pty --> pkg_brand
   pkg_pty --> pkg_invariants
+  pkg_sandbox_local --> pkg_invariants
+  pkg_sandbox_local --> pkg_llm
+  pkg_sandbox_local --> pkg_sandbox
+  pkg_sandbox_local --> pkg_session
   pkg_sandbox_policy --> pkg_agent
   pkg_sandbox_policy --> pkg_invariants
   pkg_sandbox_policy --> pkg_sandbox
@@ -660,21 +638,22 @@ flowchart TD
   pkg_goal_session --> pkg_invariants
   pkg_goal_session --> pkg_llm
   pkg_goal_session --> pkg_session
-  pkg_bash_sandbox --> pkg_bash
-  pkg_bash_sandbox --> pkg_bash_local
-  pkg_bash_sandbox --> pkg_invariants
-  pkg_bash_sandbox --> pkg_sandbox
-  pkg_bash_sandbox --> pkg_sandbox_policy
-  pkg_pwsh_sandbox --> pkg_bash
-  pkg_pwsh_sandbox --> pkg_invariants
-  pkg_pwsh_sandbox --> pkg_pwsh_local
-  pkg_pwsh_sandbox --> pkg_sandbox
-  pkg_pwsh_sandbox --> pkg_sandbox_policy
-  pkg_fs_sandbox --> pkg_fs
-  pkg_fs_sandbox --> pkg_fs_local
-  pkg_fs_sandbox --> pkg_invariants
-  pkg_fs_sandbox --> pkg_sandbox
-  pkg_fs_sandbox --> pkg_sandbox_policy
+  pkg_bash_local --> pkg_bash
+  pkg_bash_local --> pkg_invariants
+  pkg_bash_local --> pkg_subprocess
+  pkg_bash_local --> pkg_timeout
+  pkg_pwsh_local --> pkg_bash
+  pkg_pwsh_local --> pkg_invariants
+  pkg_pwsh_local --> pkg_subprocess
+  pkg_pwsh_local --> pkg_timeout
+  pkg_fs_local --> pkg_fs
+  pkg_fs_local --> pkg_invariants
+  pkg_fs_policy --> pkg_fs
+  pkg_fs_policy --> pkg_invariants
+  pkg_skill_local --> pkg_fs
+  pkg_skill_local --> pkg_invariants
+  pkg_skill_local --> pkg_paths
+  pkg_skill_local --> pkg_skill
   pkg_command_compact --> pkg_commands
   pkg_command_compact --> pkg_compact
   pkg_command_compact --> pkg_invariants
@@ -683,6 +662,9 @@ flowchart TD
   pkg_compact_tool_result_prune --> pkg_llm
   pkg_compact_tool_result_prune --> pkg_session
   pkg_compact_tool_result_prune --> pkg_token_meter
+  pkg_hook_protocol --> pkg_bash
+  pkg_hook_protocol --> pkg_invariants
+  pkg_hook_protocol --> pkg_session
   pkg_session_query --> pkg_brand
   pkg_session_query --> pkg_invariants
   pkg_session_query --> pkg_llm
@@ -720,6 +702,10 @@ flowchart TD
   pkg_client_ui_conversation --> pkg_client_ui_slots
   pkg_client_ui_conversation --> pkg_invariants
   pkg_client_ui_conversation --> pkg_token_meter
+  pkg_tmux_context --> pkg_agent
+  pkg_tmux_context --> pkg_bash
+  pkg_tmux_context --> pkg_invariants
+  pkg_tmux_context --> pkg_session
   pkg_command_feedback --> pkg_commands
   pkg_command_feedback --> pkg_invariants
   pkg_command_feedback --> pkg_session
@@ -758,6 +744,21 @@ flowchart TD
   pkg_bash_env --> pkg_paths
   pkg_bash_env --> pkg_session_persistence
   pkg_bash_env --> pkg_tools
+  pkg_bash_sandbox --> pkg_bash
+  pkg_bash_sandbox --> pkg_bash_local
+  pkg_bash_sandbox --> pkg_invariants
+  pkg_bash_sandbox --> pkg_sandbox
+  pkg_bash_sandbox --> pkg_sandbox_policy
+  pkg_pwsh_sandbox --> pkg_bash
+  pkg_pwsh_sandbox --> pkg_invariants
+  pkg_pwsh_sandbox --> pkg_pwsh_local
+  pkg_pwsh_sandbox --> pkg_sandbox
+  pkg_pwsh_sandbox --> pkg_sandbox_policy
+  pkg_fs_sandbox --> pkg_fs
+  pkg_fs_sandbox --> pkg_fs_local
+  pkg_fs_sandbox --> pkg_invariants
+  pkg_fs_sandbox --> pkg_sandbox
+  pkg_fs_sandbox --> pkg_sandbox_policy
   pkg_tool_fs --> pkg_fs
   pkg_tool_fs --> pkg_invariants
   pkg_tool_fs --> pkg_llm
@@ -1230,11 +1231,8 @@ flowchart TD
 | [`client-ui-trajectory`](../packages/client/ui-trajectory) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`invariants`](../packages/support/invariants) |
 | [`credentials-local`](../packages/credentials/credentials-local) | `credentials` | [`atomic-write`](../packages/util/atomic-write), [`credentials`](../packages/credentials/credentials), [`environment`](../packages/util/environment), [`invariants`](../packages/support/invariants), [`paths`](../packages/util/paths) |
 | [`lsp`](../packages/lsp/lsp) | `lsp` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm) |
-| [`sandbox`](../packages/sandbox/sandbox) | `sandbox` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm) |
 | [`settings-local`](../packages/settings/settings-local) | `settings` | [`atomic-write`](../packages/util/atomic-write), [`invariants`](../packages/support/invariants), [`paths`](../packages/util/paths), [`settings`](../packages/settings/settings) |
 | [`agent`](../packages/core/agent) | `core` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt), [`type-meta`](../packages/typert/type-meta) |
-| [`bash`](../packages/bash/bash) | `bash` | [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`subprocess`](../packages/subprocess/subprocess) |
-| [`fs`](../packages/fs/fs) | `fs` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox) |
 | [`skill-badge`](../packages/skill/skill-badge) | `skill` | [`invariants`](../packages/support/invariants), [`skill`](../packages/skill/skill) |
 | [`compact`](../packages/compact/compact) | `compact` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session) |
 | [`web-fetch-local`](../packages/web/web-fetch-local) | `web` | [`invariants`](../packages/support/invariants), [`timeout`](../packages/util/timeout), [`web`](../packages/web/web) |
@@ -1252,19 +1250,15 @@ flowchart TD
 | [`client-ui-workspace`](../packages/client/ui-workspace) | `client` | [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
 | [`code-runtime-worker`](../packages/code-runtime/code-runtime-worker) | `code-runtime` | [`code-runtime`](../packages/code-runtime/code-runtime), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session), [`timeout`](../packages/util/timeout) |
 | [`lsp-local`](../packages/lsp/lsp-local) | `lsp` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`lsp`](../packages/lsp/lsp), [`subprocess`](../packages/subprocess/subprocess), [`timeout`](../packages/util/timeout) |
-| [`sandbox-local`](../packages/sandbox/sandbox-local) | `sandbox` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`session`](../packages/core/session) |
+| [`sandbox`](../packages/sandbox/sandbox) | `sandbox` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session) |
 | [`session-projection`](../packages/session-projection/session-projection) | `session-projection` | [`invariants`](../packages/support/invariants), [`session`](../packages/core/session) |
 | [`llm-retry`](../packages/llm/llm-retry) | `llm` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`timeout`](../packages/util/timeout) |
 | [`token-meter`](../packages/llm/token-meter) | `llm` | [`compact`](../packages/compact/compact), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`session-projection`](../packages/session-projection/session-projection) |
 | [`goal`](../packages/goal/goal) | `goal` | [`agent`](../packages/core/agent), [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`session-projection`](../packages/session-projection/session-projection), [`type-meta`](../packages/typert/type-meta) |
-| [`bash-local`](../packages/bash/bash-local) | `bash` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`subprocess`](../packages/subprocess/subprocess), [`timeout`](../packages/util/timeout) |
-| [`pwsh-local`](../packages/bash/pwsh-local) | `bash` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`subprocess`](../packages/subprocess/subprocess), [`timeout`](../packages/util/timeout) |
-| [`fs-local`](../packages/fs/fs-local) | `fs` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants) |
-| [`fs-policy`](../packages/fs/fs-policy) | `fs` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants) |
-| [`skill-local`](../packages/skill/skill-local) | `skill` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants), [`paths`](../packages/util/paths), [`skill`](../packages/skill/skill) |
+| [`bash`](../packages/bash/bash) | `bash` | [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`subprocess`](../packages/subprocess/subprocess) |
+| [`fs`](../packages/fs/fs) | `fs` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox) |
 | [`web-search-deepseek`](../packages/web/web-search-deepseek) | `web` | [`agent`](../packages/core/agent), [`credentials`](../packages/credentials/credentials), [`environment`](../packages/util/environment), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session), [`web`](../packages/web/web) |
 | [`spill-local`](../packages/spill/spill-local) | `spill` | [`invariants`](../packages/support/invariants), [`spill`](../packages/spill/spill) |
-| [`hook-protocol`](../packages/hooks/hook-protocol) | `hooks` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session) |
 | [`session-persistence-jsonl`](../packages/session-persistence/session-persistence-jsonl) | `session-persistence` | [`invariants`](../packages/support/invariants), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence) |
 | [`session-persistence-sqlite`](../packages/session-persistence/session-persistence-sqlite) | `session-persistence` | [`invariants`](../packages/support/invariants), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence) |
 | [`session-title`](../packages/session-title/session-title) | `session-title` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`session-projection`](../packages/session-projection/session-projection) |
@@ -1276,10 +1270,10 @@ flowchart TD
 | [`headless`](../packages/bundle/headless) | `bundle` | [`agent`](../packages/core/agent), [`host-apiproxy`](../packages/host/apiproxy), [`host-webserver`](../packages/host/webserver), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session) |
 | [`client-ui-layout`](../packages/client/ui-layout) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-slots`](../packages/client/ui-slots), [`client-ui-theme`](../packages/client/ui-theme), [`invariants`](../packages/support/invariants) |
 | [`time-context`](../packages/context/time-context) | `context` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session) |
-| [`tmux-context`](../packages/context/tmux-context) | `context` | [`agent`](../packages/core/agent), [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session) |
 | [`host-directory-picker-browse`](../packages/host/directory-picker-browse) | `host` | [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`client-ui-workspace`](../packages/client/ui-workspace), [`invariants`](../packages/support/invariants) |
 | [`host-directory-picker-native`](../packages/host/directory-picker-native) | `host` | [`client-runtime`](../packages/client/runtime), [`client-ui-slots`](../packages/client/ui-slots), [`client-ui-workspace`](../packages/client/ui-workspace), [`invariants`](../packages/support/invariants) |
 | [`pty`](../packages/pty/pty) | `pty` | [`agent`](../packages/core/agent), [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants) |
+| [`sandbox-local`](../packages/sandbox/sandbox-local) | `sandbox` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`session`](../packages/core/session) |
 | [`sandbox-policy`](../packages/sandbox/sandbox-policy) | `sandbox` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt) |
 | [`scripts`](../packages/sdk/scripts) | `sdk` | [`app-boot`](../packages/ui/app-boot), [`invariants`](../packages/support/invariants) |
 | [`session-projection-cache`](../packages/session-projection/session-projection-cache) | `session-projection` | [`invariants`](../packages/support/invariants), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`session-projection`](../packages/session-projection/session-projection), [`storage-domain`](../packages/storage/storage-domain) |
@@ -1290,17 +1284,21 @@ flowchart TD
 | [`tools`](../packages/core/tools) | `core` | [`agent`](../packages/core/agent), [`code-runtime`](../packages/code-runtime/code-runtime), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt), [`user-approval`](../packages/ui/user-approval) |
 | [`command-goal`](../packages/goal/command-goal) | `goal` | [`commands`](../packages/ui/commands), [`goal`](../packages/goal/goal), [`invariants`](../packages/support/invariants) |
 | [`goal-session`](../packages/goal/goal-session) | `goal` | [`agent`](../packages/core/agent), [`goal`](../packages/goal/goal), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session) |
-| [`bash-sandbox`](../packages/bash/bash-sandbox) | `bash` | [`bash`](../packages/bash/bash), [`bash-local`](../packages/bash/bash-local), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
-| [`pwsh-sandbox`](../packages/bash/pwsh-sandbox) | `bash` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`pwsh-local`](../packages/bash/pwsh-local), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
-| [`fs-sandbox`](../packages/fs/fs-sandbox) | `fs` | [`fs`](../packages/fs/fs), [`fs-local`](../packages/fs/fs-local), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
+| [`bash-local`](../packages/bash/bash-local) | `bash` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`subprocess`](../packages/subprocess/subprocess), [`timeout`](../packages/util/timeout) |
+| [`pwsh-local`](../packages/bash/pwsh-local) | `bash` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`subprocess`](../packages/subprocess/subprocess), [`timeout`](../packages/util/timeout) |
+| [`fs-local`](../packages/fs/fs-local) | `fs` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants) |
+| [`fs-policy`](../packages/fs/fs-policy) | `fs` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants) |
+| [`skill-local`](../packages/skill/skill-local) | `skill` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants), [`paths`](../packages/util/paths), [`skill`](../packages/skill/skill) |
 | [`command-compact`](../packages/compact/command-compact) | `compact` | [`commands`](../packages/ui/commands), [`compact`](../packages/compact/compact), [`invariants`](../packages/support/invariants) |
 | [`compact-tool-result-prune`](../packages/compact/compact-tool-result-prune) | `compact` | [`compact`](../packages/compact/compact), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`token-meter`](../packages/llm/token-meter) |
+| [`hook-protocol`](../packages/hooks/hook-protocol) | `hooks` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session) |
 | [`session-query`](../packages/session-query/session-query) | `session-query` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`session-title`](../packages/session-title/session-title) |
 | [`session-title-llm`](../packages/session-title/session-title-llm) | `session-title` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`session-title`](../packages/session-title/session-title), [`timeout`](../packages/util/timeout) |
 | [`acp`](../packages/acp/acp) | `acp` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session), [`user-approval`](../packages/ui/user-approval) |
 | [`permission`](../packages/ui/permission) | `ui` | [`bash`](../packages/bash/bash), [`commands`](../packages/ui/commands), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`session`](../packages/core/session), [`session-projection`](../packages/session-projection/session-projection), [`settings`](../packages/settings/settings), [`user-approval`](../packages/ui/user-approval) |
 | [`api-remotes`](../packages/api/remotes) | `api` | [`agent`](../packages/core/agent), [`goal`](../packages/goal/goal), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`typert-registry`](../packages/typert/registry) |
 | [`client-ui-conversation`](../packages/client/ui-conversation) | `client` | [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slash`](../packages/client/ui-slash), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants), [`token-meter`](../packages/llm/token-meter) |
+| [`tmux-context`](../packages/context/tmux-context) | `context` | [`agent`](../packages/core/agent), [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session) |
 | [`command-feedback`](../packages/feedback/command-feedback) | `feedback` | [`commands`](../packages/ui/commands), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session) |
 | [`host-directory-picker-auto`](../packages/host/directory-picker-auto) | `host` | [`host-directory-picker-browse`](../packages/host/directory-picker-browse), [`host-directory-picker-native`](../packages/host/directory-picker-native), [`host-webserver`](../packages/host/webserver), [`invariants`](../packages/support/invariants) |
 | [`pty-local`](../packages/pty/pty-local) | `pty` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`pty`](../packages/pty/pty), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`session`](../packages/core/session), [`subprocess`](../packages/subprocess/subprocess) |
@@ -1308,6 +1306,9 @@ flowchart TD
 | [`agent-loop`](../packages/core/agent-loop) | `core` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools) |
 | [`tool-goal`](../packages/goal/tool-goal) | `goal` | [`agent`](../packages/core/agent), [`goal`](../packages/goal/goal), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools) |
 | [`bash-env`](../packages/bash/bash-env) | `bash` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`paths`](../packages/util/paths), [`session-persistence`](../packages/session-persistence/session-persistence), [`tools`](../packages/core/tools) |
+| [`bash-sandbox`](../packages/bash/bash-sandbox) | `bash` | [`bash`](../packages/bash/bash), [`bash-local`](../packages/bash/bash-local), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
+| [`pwsh-sandbox`](../packages/bash/pwsh-sandbox) | `bash` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`pwsh-local`](../packages/bash/pwsh-local), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
+| [`fs-sandbox`](../packages/fs/fs-sandbox) | `fs` | [`fs`](../packages/fs/fs), [`fs-local`](../packages/fs/fs-local), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
 | [`tool-fs`](../packages/fs/tool-fs) | `fs` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`user-approval`](../packages/ui/user-approval) |
 | [`tool-fs-search`](../packages/fs/tool-fs-search) | `fs` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`retention`](../packages/util/retention), [`session`](../packages/core/session), [`spill`](../packages/spill/spill), [`subprocess`](../packages/subprocess/subprocess), [`system-prompt`](../packages/core/system-prompt), [`timeout`](../packages/util/timeout), [`tools`](../packages/core/tools) |
 | [`tool-str-replace-editor`](../packages/fs/tool-str-replace-editor) | `fs` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`tools`](../packages/core/tools) |

docs/persistence-catalog.md

@@ -501,13 +501,15 @@ Source: [`packages/core/session/src/types.ts:276`](../packages/core/session/src/
  * The session's windows-acl write identity was provisioned — log-only
  * (like `sandbox/mode`; NOT a surface event, carries no `surfaceOp`):
  * durable and replayable, never in the model transcript. The LAST such
- * event is the session's record ({@link sessionAclRecord}); the
- * provider appends exactly one on the session's first Windows confined
- * execution.
+ * event owned by the session is its record ({@link sessionAclRecord});
+ * the provider appends exactly one on the session's first Windows
+ * confined execution.
  */
 'sandbox/acl-session': {
   /** The orphan write SID (`S-1-4-x-y`) whose ACEs form the session's write allowlist. */
   writeSid: string
+  /** The owning session — the binding a fork's copied event cannot satisfy. */
+  sessionId: SessionId
   /** The workspace root the grant applies to (the session's immutable cwd, as resolved). */
   workspace: string
   /** The session's private temp subdirectory under the host temp root. */
@@ -515,7 +517,7 @@ Source: [`packages/core/session/src/types.ts:276`](../packages/core/session/src/
 }
 ```
 
-Source: [`packages/sandbox/sandbox-local/src/acl-session.ts:34`](../packages/sandbox/sandbox-local/src/acl-session.ts)
+Source: [`packages/sandbox/sandbox-local/src/acl-session.ts:36`](../packages/sandbox/sandbox-local/src/acl-session.ts)
 
 #### `sandbox/mode` — log-only