2e7cdddb89
# Conflicts: # .agents/notes/implemented/feature/2026-07-14-cross-family-fs-sandbox.i18n.yaml # .agents/notes/implemented/feature/2026-07-14-cross-family-fs-sandbox.md # .agents/notes/implemented/feature/2026-07-14-cross-family-fs-sandbox.zh.md # docs/capability-seams.md # docs/cordis-catalog/events.md # docs/cordis-catalog/services.md # docs/event-producer-consumer.md # docs/module-graph.md # docs/persistence-catalog.md # docs/rfc/INDEX.md # examples/acp-agent/README.md # examples/acp-agent/fs.cordis.snapshot.yml # examples/acp-agent/fs.cordis.yml # examples/acp-agent/tests/snapshots/escalation-approved/session.jsonl # examples/acp-agent/tests/snapshots/escalation-rejected/session.jsonl # examples/acp-agent/tests/snapshots/hook-cc-pretool-ask/session.jsonl # examples/acp-agent/tests/snapshots/permission-switching/session.jsonl # examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md # examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json # examples/acp-agent/tests/snapshots/workspace-edit/system-prompt.expected.md # examples/acp-agent/tests/snapshots/workspace-edit/tool-schemas.expected.json # packages/bash/bash/src/index.ts # packages/bash/tool-bash/package.json # packages/bash/tool-bash/src/index.ts # packages/bash/tool-bash/tests/tools.spec.ts # packages/cordis/tool-cordis/src/api-catalog.ts # packages/fs/README.md # packages/fs/tool-fs/src/edit.ts # packages/fs/tool-fs/src/write.ts # packages/sandbox/README.md # pnpm-lock.yaml
@deepseek-ai/dsh-permission
User-facing permission presets through ctx.permission (PermissionService). Each configured name bundles bash/sandbox-mode with approval/policy; the defaults are workspace-write (workspace-write + ask) and danger-full-access (danger-full-access + never). The ACP bridge exposes them as one Permissions select, while sandbox execution and approval continue to consume their own knobs.
set(session, name) records a changed selection in a log-only permission/preset event, then calls each knob's setter only when its effective value changes. The selection event precedes the knob events and preserves user intent when presets share a bundle; a net-zero selection appends nothing. current(events) prefers a still-matching recorded selection, then the first matching table entry, and otherwise returns custom. Clients may display custom as the current value, but cannot select it.
The service requires a confining ctx.bash executor and ctx.approval. A table entry named custom throws at load; composition defaults outside the table instead make a zero-event session derive custom. See the acp-agent composition and sandbox switching design.
Model Experience
Indirectly, through dsh-user-approval and dsh-tool-bash, which render the approval-policy prompt, switch notice, and sandboxed tool outcomes selected by this service's knob events; permission/preset itself is log-only.
KV Cache effect
No direct invalidation; the named consumer owns any request-prefix changes.
Known Limitations and Deferred Work
- Only two mechanism knobs are bundled — presets select sandbox mode and approval policy; an agent/profile choice is not part of
PresetSpecyet. customis derived-only — callers can switch away from an unmatched knob combination but cannot target or persist a named custom preset through this service.- The preset table is process-level — configuration is fixed for the plugin lifetime; changing available presets requires reloading the plugin.