dsh-diceframe

AI tabletop / GM plugin for DeepSeek Harness (DSH): dice rolls, check resolution, world books and character cards — so a DSH agent runs a structured TRPG session with rules, checks and setting, instead of free-form chat. Imports DiceFrame world books, character cards and content packs directly.

Features

Module	What it adds	Extension point
dice	roll_dice tool: 3d6, d20, 2d20kh1 (advantage), 2d20kl1 (disadvantage), 4d6dl1, d100, 3d6+2, 1d6! (exploding), crypto-random, per-die detail	tool + prompt section
gm	resolve_check tool: d100 / d20 / sum modes with critical-success / success / failure / fumble and margin; plus GM conduct guidance (opens with the world's starter scene)	tool + prompt section
lore	World books / character cards / DiceFrame content pack import into the system prompt; a single-line multiplayer nudge when DiceFrame content is loaded	prompt section
commands	Slash commands /trpg (start a run), /roll 3d6, /check 侦察 d20 12 — run directly, never through the model, so dice are always real	commands
table	Session state: world, player character sheets, scene notes, NPCs, initiative via table_state / table_update, keyed per session	tools
save	Save interoperability: save_import loads a DiceFrame save (state.json or portable zip) into this run; save_export writes this run as a DiceFrame-importable save	tools + prompt section

DiceFrame interoperability (import DiceFrame content)

lore loads DiceFrame content directly — no conversion, no copying:

• A single world book JSON (has world_id) → world_book_path, auto-detected;
• A single character card JSON (has character_name) → character_card_path, auto-detected;
• A whole content pack directory (plugin.json + content/worlds|characters|npc|items|spells|classes|rules) → diceframe_pack_path, one-shot full import.

- id: dsh-diceframe-lore
  config:
    enabled: true
    diceframe_pack_path: "C:/games/diceframe-content-packs/my-pack"
    # diceframe_cta: true   # appends one line pointing at multiplayer; set false to disable

Imported setting entries, character attributes/skills, NPCs, items, spells, classes and rules flow into the system prompt in a structured form. When DiceFrame content is loaded, the section appends one line:

— from DiceFrame (github.com/diceframe/diceframe): try it solo here; to play with friends, DiceFrame multiplayer.

The nudge only appears for DiceFrame content, never for plain world books.

Copyright note: this plugin ships no third-party / fan IP content packs (e.g. Frieren fan packs). Import your own packs, or use original content.

Save interoperability (DiceFrame ↔ DSH)

The save module carries the essential state (world, player character sheets, NPCs, scene, initiative, recent history) between DiceFrame and DSH:

• Import: save_import <path> reads a DiceFrame save (state.json or the portable zip) and loads its world / characters / scene / NPCs into this run — continue a DiceFrame campaign in DSH.
• Export: save_export <dir> writes the current table state as a valid DiceFrame save (state.json + chatlog.jsonl + a portable zip). The zip loads via DiceFrame's "import save" as a new game, or drop the folder into DiceFrame's data/saves/<game_key>/.

How to use

save_import / save_export are agent-called tools — just tell the agent what you want:

Import (DiceFrame → DSH): say

Use save_import to load this DiceFrame save:
C:/path/to/state.json
then continue this game.

(The path can be a state.json or a DiceFrame-exported zip.)

Export (DSH → DiceFrame): say

Use save_export to write the current progress to:
C:/path/to/export-dir

It writes state.json + chatlog.jsonl + dsh-diceframe-export-<timestamp>.zip there.

Bring the export into DiceFrame (either):

• zip: use DiceFrame's "import save" on that zip → restored as a new game;
• folder: put state.json + chatlog.jsonl under DiceFrame's data/saves/<game_key>/ (pick any key).

This is an "essential state" bridge (world / characters / scene / history), not a field-for-field replica of every DiceFrame mechanic (combat, luck, puzzles…) — it carries what you need to keep playing across the two engines.

After exporting, to run a multiplayer game with friends → DiceFrame.

Requirements

• DSH installed (the dsh CLI), Node.js ≥ 22.

Install

# from npm (once published)
dsh plugin --profile <name> add dsh-diceframe

# or directly from GitHub (pinned commit recommended)
dsh plugin --profile <name> add github:diceframe/dsh-diceframe

No build step (plain ESM, no prepare script), so a GitHub install needs no allowBuilds allowance. If pnpm asks, copy the key it prints into the profile's pnpm-workspace.yaml:

allowBuilds:
  dsh-diceframe: true

Runtime zero-dependency. The plugin imports only Node core and its own local modules — it never needs @deepseek-ai/* installed to load. A local link: install works immediately, with no npm install step and no missing-dependency boot failure.

Configuration

Six independent plugin rows (dsh-diceframe/dice, dsh-diceframe/gm, dsh-diceframe/lore, dsh-diceframe/commands, dsh-diceframe/table, dsh-diceframe/save); override them in your profile's cordis.patch.yml. Generic formats (markdown world book / Key: value card) support inline text or file paths:

- id: dsh-diceframe-lore
  config:
    enabled: true
    world_book: |
      ## The Mist Kingdom
      The continent is shrouded in eternal fog.
    character_card: |
      姓名: 艾琳
      职业: 游侠

Set enabled: false to turn a feature off. See "DiceFrame interoperability" above for DiceFrame config.

Usage

Tell the agent you want to play — it calls roll_dice for randomness and resolve_check for checks, then narrates:

Run a one-hour D&D 5e style session. I'm Erin, a level 1 ranger.
Perception check to search the room — use resolve_check, d20, difficulty 12.

Slash commands & session state

Chat-UI commands run directly (never through the model), so dice are always real. Typing / opens the in-UI command menu for picking:

• /trpg — start a run; the GM opens with the loaded world's starter scene.
• /roll 3d6 — roll any notation and get a real structured result.
• /check 侦察 d20 12 — resolve a check (action, dice, difficulty).
• /state — view the current table state (world / character sheets / scene / NPCs / initiative).
• /save export <dir> — export the current progress as a DiceFrame save; /save import <path> — import a DiceFrame save.

The agent tracks session state (world, player character sheets, scene notes, NPCs, initiative order) per session via table_state / table_update — just ask the GM to record facts during play, and it stays consistent across turns.

For a dedicated 跑团模式 entry card at session creation, copy the standard agent preset and append the five dsh-diceframe/* rows (deployment config; delete the preset to remove).

Discoverability on GitHub

This package is distributed through the dsh-plugin topic — the de-facto registry for the DSH plugin ecosystem (topic page plus marketplaces that live-sync it):

1. Repo → About → ⚙️ → Topics.
2. Add: deepseek, deepseek-harness, dsh, dsh-plugin, trpg, ai-roleplay, tabletop-rpg, diceframe.

Publishing

npm publish            # ships prebuilt plain JS; no build step
# users then run: dsh plugin --profile <name> add dsh-diceframe

Development

npm test               # node --test: dice / checks / world books / character cards / DiceFrame import

Structure:

dsh-diceframe/
├── package.json       # dsh.bundle manifest
├── cordis.patch.yml   # plugin rows (patch layer)
├── index.js           # combined entry (optional)
├── engine.js          # pure logic: dice, checks, world-book/card/DiceFrame parsing (zero deps)
├── dice.js            # dice module: roll_dice tool + dice guidance
├── gm.js              # GM module: resolve_check tool + conduct rules
├── lore.js            # lore module: world book / card / content-pack import + nudge
├── commands.js        # slash commands: /trpg /roll /check
├── table.js           # session state: world / character sheets / scene / NPC / initiative
├── save.js            # save interop: save_import / save_export (read/write DiceFrame saves)
└── tests/             # unit tests incl. an original fixture content pack

Roadmap

• Dice system presets (D&D 5e, Call of Cthulhu, generic) and house-rule config.
• Deeper save interop: richer character-sheet field mapping, translation of DiceFrame combat/luck/puzzle mechanics.
• Hidden ("behind the screen") rolls with narrated-only results.
• Table-state persistence across DSH restarts.

License

MIT