Plugins

The rich `edit` tool for DeepSeek Harness (replace / patch / apply_patch / hashline modes) with embedded format-on-write and diagnostics — a standalone plugin with no upstream harness changes required.

Generate AI-narrated DSH session reports (daily/weekly/monthly, any date range) and sync them to flomo (浮墨笔记) with one configurable tag (default #write/dsh) and automatic # stripping, via a web settings panel with daily reminder.

Claude-Code-style artifacts for dsh: an `artifact` tool that writes self-contained HTML, a bundled authoring skill, a sidebar nav button, and an in-app artifact browser with sandboxed HTML preview

HashiCorp Vault backend for the credential seam: KV v2/v1, AppRole machine auth, per-operation reads so rotation needs no restart, and compare-and-swap writes.

Aborts startup when another live dsh instance holds the same DSH_HOME data directory, preventing the concurrent session-log writes that corrupt transcripts.

Observational file-mutation rollback for the fs tools: write/edit pre-images are checkpointed as git blobs or snapshots and restored through a model-facing rollback_files tool or a /rollback command.

Long-lived background terminal jobs for dsh: launch processes in a PTY, write input (including control sequences like Ctrl+C), page through ring-buffered output, and stop jobs gracefully or forcefully.

Paddock: constrained local filesystem MCP server for agents — text read/write, directory ops, filename and content search confined to configurable zones, with zero runtime dependencies and a dsh bundle.

Write notes and memos to flomo (浮墨笔记) from any agent via the flomo_send tool, configured once with the flomo API URL or API Key.