@nelsonlongxiang/dsh-prompt-templates

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Quick prompt templates for DeepSeek Harness: global and per-session templates, a right-side browser panel, and pure-TS SQLite persistence via node:sqlite — one self-contained plugin, installable with dsh plugin.

Install

dsh plugin --profile web add @nelsonlongxiang/dsh-prompt-templates

Restart dsh web, then look for the templates button in the composer tool row.

No Python toolchain required — since 0.3.0 the host half persists templates through node:sqlite (Node ≥ 24) directly inside the host process, reading and writing the same $DSH_HOME/ext/prompt-templates/db.sqlite3 the former Python child owned (zero data migration).

What you get

• Global + per-session templates — globals apply everywhere; session templates stay private to one conversation and can be promoted to global in one click
• Insert or send — one click appends the template into the draft; send-now dispatches immediately; edit, delete, and make-global all live in the row
• Search & scroll — filter the list as you type, reliable scrolling for long collections
• Drag to reposition, double-click to reset — the panel remembers where you put it
• Durable by design — templates persist in SQLite through a pure-TS store (node:sqlite) owned by the host plugin and closed with its lifecycle

How it works

src/                  TypeScript plugin (host half + browser half)
  index.ts            Host: owns the TS store, exposes the HTTP routes
  store.ts            Pure-TS template store over node:sqlite
  client/             Browser: panel UI registered into shell.overlay and
                      conversation.input.right
cordis.patch.yml      Bundle patch: mounts the plugin row

The store is pure TS inside the host half; no child process is spawned.

Security

• Template content reaches a model request only as ordinary user text the user chose to insert — no automatic injection into any prompt
• The panel talks to the host store over the Host's plugin routes only; no extra listener, no outbound network

Development

pnpm install
pnpm verify            # typecheck
pnpm build             # tsc host + tsc client + tsdown browser bundle

Known limitations

• Insert appends to the draft — caret-position insert is deferred
• Session templates need a current session — with no session open, only global templates are reachable

License

MIT