Moddable Games Tools

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

15 tools for chess variant analysis, hex map generation, and board game utilities

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Moddable Games Tools": {
      "url": "https://tools.moddable.games/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (89)

• chess_generate_puzzle

  Get a random chess puzzle. Filter by variant, difficulty or theme. Not every variant puzzle carries themes; use chess_list_puzzle_types to see what the pool holds.

  Parameters:

  • theme — string — Puzzle theme (fork, pin, skewer, mateIn2, etc). Not every variant puzzle carries themes.
  • variant — string — Chess variant play slug (e.g. almost-chess, benedict, fischer-random, king-of-the-hill, standard); a manifest key such as chess960 is also accepted. Returns only puzzles for this variant.
  • difficulty — string — Puzzle difficulty by rating: easy under 1200, medium 1200-1799, hard 1800 and above

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• chess_list_puzzle_types

  List available puzzle variants, themes, and per-variant counts from the puzzle pool

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• chess_list_variants

  [DEPRECATED — use play_list_variants] List chess variants. Removal: v1.0.0.

  Parameters:

  • group — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• chess_get_legal_moves

  [DEPRECATED — use play_create_game + play_get_moves] Get legal moves for a chess position. Removal: v1.0.0.

  Parameters:

  • variant — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• chess_analyze_position

  [DEPRECATED — use play_suggest_move] Analyse a chess position. Removal: v1.0.0.

  Parameters:

  • depth — number
  • variant — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• chess_make_move

  [DEPRECATED — use play_apply_move] Apply a move to a chess game. Removal: v1.0.0.

  Parameters:

  • move (required) — object
  • variant — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• chess_validate_move

  [DEPRECATED — use play_validate_move] Check if a chess move is legal. Removal: v1.0.0.

  Parameters:

  • move (required) — object
  • variant — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• chess_get_status

  [DEPRECATED — use play_check_status] Get chess game status. Removal: v1.0.0.

  Parameters:

  • variant — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• chess_render_svg

  [DEPRECATED — use play_render_board] Render a chess position as SVG. Removal: v1.0.0.

  Parameters:

  • fen — string — FEN position string
  • variant — string
  • highlights — array — Squares to highlight (e.g. ["e2","e4"])

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• chess_make_moves

  [DEPRECATED — use play_make_moves] Apply a sequence of chess moves. Removal: v1.0.0.

  Parameters:

  • moves (required) — array
  • variant — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• chess_get_opening_book

  [REMOVED — engine#98] Opening book resolution is broken in Worker context. No replacement.

  Parameters:

  • variant — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• hex_list_games

  List all available hex map game types with configuration options

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• hex_generate_map

  Generate a hex map for a specific game and player count

  Parameters:

  • game (required) — string — Game type (nukes, colony, catan, age-of-steam, eclipse, twilight-imperium)
  • seed — string — Random seed for reproducibility
  • size — number — Map size (default: game default)
  • players — number — Number of players (default: 2)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• hex_export_svg

  Generate a hex map and export as SVG

  Parameters:

  • game (required) — string — Game type
  • seed — string — Random seed
  • size — number — Map size
  • style — string — Visual style
  • hexSize — number — Hex size in pixels (default: 30)
  • players — number — Number of players

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• hex_get_info

  Get info about a specific hex coordinate (terrain, neighbours, distance)

  Parameters:

  • q (required) — number — Hex Q coordinate (column)
  • r (required) — number — Hex R coordinate (row)
  • game — string — Game context for terrain lookup
  • seed — string — Map seed (to look up terrain from a generated map)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• hex_compute_fov

  Compute field of view from a hex position

  Parameters:

  • q (required) — number — Origin Q coordinate
  • r (required) — number — Origin R coordinate
  • range (required) — number — Vision range in hexes
  • game — string — Game context for obstacle lookup
  • seed — string — Map seed

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• hex_pathfind

  Find shortest path between two hex coordinates

  Parameters:

  • startQ (required) — number — Start Q
  • startR (required) — number — Start R
  • endQ (required) — number — End Q
  • endR (required) — number — End R
  • game — string — Game context for movement costs
  • seed — string — Map seed

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_list_families

  List all playable game families supported by the engine (chess, draughts, go, reversi, shogi, xiangqi, mancala, morris, hex, landlords-game, backgammon, standard-52, bavarian-32, flower-48, double-six-dominoes, mahjong, standard-dice, agon, asalto, chaupar, dou-shou-qi, fanorona, halma, nyout, pachisi, royal-ur, senet, stern-halma, surakarta, tafl)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_list_variants

  List available variants for a game family. Each variant can be passed to play_create_game. Variants with flags (e.g. +random) can be requested as "slug+flag".

  Parameters:

  • family (required) — string — Game family (chess, draughts, go, reversi, shogi, xiangqi, mancala, morris, hex, landlords-game, backgammon, standard-52, bavarian-32, flower-48, double-six-dominoes, mahjong, standard-dice, agon, asalto, chaupar, dou-shou-qi, fanorona, halma, nyout, pachisi, royal-ur, senet, stern-halma, surakarta, tafl)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_get_definition

  Get the full engine definition (topology, render config, pieces, setup FEN) for a game variant. Returns the resolved frontmatter used to render and play the game.

  Parameters:

  • family (required) — string — Game family (chess, draughts, go, reversi, shogi, xiangqi, mancala, morris, hex, landlords-game, backgammon, standard-52, bavarian-32, flower-48, double-six-dominoes, mahjong, standard-dice, agon, asalto, chaupar, dou-shou-qi, fanorona, halma, nyout, pachisi, royal-ur, senet, stern-halma, surakarta, tafl)
  • variant — string — Variant slug (default: the family's default game)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_create_game

  Create a new game instance for a given family. Returns initial state to pass to subsequent calls. Variant can include flags like "grand+random" or "standard+drops".

  Parameters:

  • family (required) — string — Game family name (chess, draughts, go, reversi, shogi, xiangqi, mancala, morris, hex, landlords-game, backgammon, standard-52, bavarian-32, flower-48, double-six-dominoes, mahjong, standard-dice, agon, asalto, chaupar, dou-shou-qi, fanorona, halma, nyout, pachisi, royal-ur, senet, stern-halma, surakarta, tafl)
  • rngSeed — number — Optional RNG seed for deterministic games
  • variant — string — Variant slug, optionally with flags (e.g. "grand", "grand+random", "standard+drops")

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_get_moves

  Get all legal moves for the current position. Requires state from play_create_game or play_apply_move.

  Parameters:

  • state (required) — object — Game state object returned by play_create_game or play_apply_move

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_apply_move

  Apply a move to the game and return the new state. Pass the move object exactly as returned by play_get_moves (format varies by family: chess uses {from,to}, go uses {coord} or {action:"pass"}).

  Parameters:

  • state (required) — object — Game state object from play_create_game or a previous play_apply_move
  • move (required) — object — Move object from play_get_moves (e.g. {from:"e2",to:"e4"} for chess, {coord:40} for go, {action:"pass"})

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_check_status

  Check the current game status: whose turn it is, whether the game is over, and who won.

  Parameters:

  • state (required) — object — Game state object from play_create_game or play_apply_move

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_suggest_move

  Use AI to analyse the position and suggest the best move. Supports 5 difficulty levels across all 30 playable families.

  Parameters:

  • state (required) — object — Game state object from play_create_game or play_apply_move
  • difficulty — string — AI difficulty level (default: medium)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_render_board

  Render the current board position as SVG for any playable family (chess, draughts, go, reversi, shogi, xiangqi, mancala, morris, hex, landlords-game, backgammon, standard-52, bavarian-32, flower-48, double-six-dominoes, mahjong, standard-dice, agon, asalto, chaupar, dou-shou-qi, fanorona, halma, nyout, pachisi, royal-ur, senet, stern-halma, surakarta, tafl).

  Parameters:

  • state (required) — object — Game state object from play_create_game or play_apply_move
  • size — integer — Board width in pixels for PNG output (default: 480, max: 2048)
  • highlights — array — Optional cells to highlight (e.g. [{key: 52, color: "#ff0"}])

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_export_fen

  Export the current board position as a FEN-style setup string, in the form the variant's own frontmatter declares its starting position. Card, tile and dice games have no board position to export.

  Parameters:

  • state (required) — object — Game state object from play_create_game or play_apply_move

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_load_fen

  Create a game from a FEN-style setup string, as returned by play_export_fen. Pass the same variant the position was exported from.

  Parameters:

  • family (required) — string — Game family (chess, draughts, go, reversi, shogi, xiangqi, mancala, morris, hex, landlords-game, backgammon, standard-52, bavarian-32, flower-48, double-six-dominoes, mahjong, standard-dice, agon, asalto, chaupar, dou-shou-qi, fanorona, halma, nyout, pachisi, royal-ur, senet, stern-halma, surakarta, tafl)
  • fen (required) — string — Position string in FEN-style notation for the family
  • variant — string — Optional variant slug (default: the family's default game)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_validate_move

  Check whether a move is legal in the current position without applying it. Pass the move object in the same format as play_get_moves returns.

  Parameters:

  • state (required) — object — Game state object from play_create_game or play_apply_move
  • move (required) — object — Move object to validate (same format as play_get_moves output)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• play_make_moves

  Apply a sequence of moves to a game and return the final state. Stops at the first illegal move. Move objects must match play_get_moves format.

  Parameters:

  • state (required) — object — Game state object from play_create_game or play_apply_move
  • moves (required) — array — Array of move objects in the format returned by play_get_moves

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rules_list_games

  List all available game rulebooks with metadata (players, duration, complexity, mechanics). Filterable by type, complexity, and mechanics.

  Parameters:

  • status — string — Filter by status (default: all)
  • category — string — Filter by type (standalone, hub, classic, rpg, component, platform, mod, game)
  • mechanic — string — Filter by mechanic (e.g. dice, capture, hex, oracle, narrative)
  • complexity — string — Filter by complexity level

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rules_get_game

  Get full rulebook content for a specific game (markdown). For metadata only, use rules_get_game_meta instead.

  Parameters:

  • game (required) — string — Game slug (e.g. chess, dnd-5e, catan)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rules_get_game_meta

  Get structured metadata for a game: players, duration, complexity, mechanics, how_to_play, variant list, page list, related games. Lightweight alternative to fetching the full rulebook.

  Parameters:

  • game (required) — string — Game slug (e.g. chess, backgammon, cairn)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rules_get_page

  Get a specific page/section from a game rulebook (e.g. character creation, combat rules, marketplace). Use rules_get_game_meta to see available pages.

  Parameters:

  • game (required) — string — Game slug (e.g. cairn, dnd-5e)
  • page (required) — string — Page slug (e.g. character-creation, combat-and-difficulty)
  • section — string — Section name (e.g. rules, classes, spells). Default: rules

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rules_get_variant_list

  List all variants for a game with structured metadata (players, board, playable status, topology, engine config). Much richer than parsing the rulebook.

  Parameters:

  • game (required) — string — Game slug (e.g. chess, backgammon, draughts)
  • playable — boolean — Filter to only engine-playable variants
  • topology — string — Filter by board topology (grid, hex, track, graph, tableau)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rules_get_diagram

  Get board diagram SVG URL for a game variant. Returns the diagram path, topology, and rendering metadata.

  Parameters:

  • game (required) — string — Game family slug (e.g. chess, go, agon)
  • variant — string — Variant slug (default: standard)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rules_get_variant

  Get rules for a specific game variant

  Parameters:

  • game (required) — string — Game slug
  • variant (required) — string — Variant slug

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rules_search

  Full-text search across all published rulebooks. Returns section-typed results with deep-link anchors.

  Parameters:

  • query (required) — string — Search query
  • game — string — Limit to specific game slug
  • limit — number — Max results (default 10)
  • sectionType — string — Filter by section type (general, board, pieces, setup, movement, capture, winning, special, variants)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rules_random

  Get a random game suggestion from the library

  Parameters:

  • players — number — Number of players available
  • maxDuration — number — Maximum game duration in minutes

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• board_gallery_search

  Search the board gallery (335 rendered board layouts across 34 game families)

  Parameters:

  • limit — number — Max results (default 10)
  • query — string — Search term (e.g. "8x8", "hex", "shogi")

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• board_gallery_get

  Get details of a specific board layout by ID

  Parameters:

  • board (required) — string — Board ID or name

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• tile_gallery_search

  Search hex tile sets by name, game, or terrain type

  Parameters:

  • query — string — Search term (omit to list all)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• tile_gallery_get

  Get details of a specific tile set with all tile types

  Parameters:

  • set (required) — string — Tile set ID or name

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• tile_gallery_stats

  Get statistics about available tile sets

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• board_gallery_stats

  Get statistics about the board gallery (total boards, families, topologies)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• piece_gallery_search

  Search the piece set gallery by name, style, or game type

  Parameters:

  • query (required) — string — Search term (e.g. "staunton", "pixel", "shogi")
  • limit — number — Max results (default 10)
  • family — string — Filter by game family (chess, shogi, xiangqi, draughts, go, etc)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• piece_gallery_get_set

  Get full details and piece list for a specific set

  Parameters:

  • set (required) — string — Set name or ID

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• piece_gallery_stats

  Get statistics about the piece gallery (total sets, styles, authors, game families)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• oracle_list_games

  List all supported RPG systems with oracle tables and entity data availability

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rpg_chargen

  Generate a random character for an RPG system (D&D 5e, Pathfinder, Ironsworn, Cairn, Knave, etc)

  Parameters:

  • system (required) — string — RPG system (dnd-5e, pathfinder-1e, ironsworn, starforged, cairn, knave, maze-rats, dungeon-world)
  • class — string — Class preference (omit for random)
  • level — number — Character level (default: 1)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• oracle_roll

  Roll on a random oracle table (Ironsworn, Starforged, Maze Rats, etc)

  Parameters:

  • system (required) — string — RPG system slug (ironsworn, starforged, maze-rats, cairn, knave, fate-core)
  • table — string — Specific table name (omit for random)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• oracle_list_tables

  List available oracle tables for a system

  Parameters:

  • system (required) — string — RPG system slug

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• oracle_ask

  Ask the oracle a yes/no question with likelihood modifier

  Parameters:

  • question (required) — string — Yes/no question
  • likelihood — string — How likely is yes? (default: even)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• oracle_scene

  Generate a scene using oracle tables. With a recipe, rolls each table in the recipe, resolves cross-references, and composes a narrative sentence. Without, picks random tables.

  Parameters:

  • type — string — Scene type for random mode (default: event)
  • recipe — string — Recipe ID (from oracle_list_recipes) — rolls each table in the recipe
  • region — string — Region for Starforged region-aware recipes
  • system — string — RPG system slug (default: ironsworn)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rpg_search_entities

  Search RPG entities (spells, monsters, classes, items) across all systems

  Parameters:

  • query (required) — string — Search term
  • game — string — Alias for system
  • limit — number — Max results (default 10)
  • system — string — Limit to system (dnd-5e, pathfinder-1e, etc)
  • category — string — Entity category (spell, monster, class, item)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rpg_get_entity

  Get full details of a specific RPG entity by name

  Parameters:

  • name (required) — string — Entity name
  • game — string — Alias for system
  • system — string — System slug
  • category — string — Category filter (spells, monsters, classes, etc)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rpg_random_encounter

  Generate a random encounter for a system and difficulty level

  Parameters:

  • type — string — Monster type filter (beast, undead, fiend, dragon, etc)
  • system — string — System slug (default: dnd-5e)
  • difficulty — string — Encounter difficulty

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rpg_browse_category

  Browse entities by category with pagination

  Parameters:

  • system (required) — string — System slug
  • category (required) — string — Category (spell, monster, class, item, feat, etc)
  • game — string — Alias for system
  • page — number — Page number (default 1)
  • pageSize — number — Items per page (default 20)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rpg_loot

  Generate random loot/treasure for a system and tier

  Parameters:

  • tier — string — Loot tier (default: minor)
  • count — number — Number of items (default 3)
  • system — string — System slug (default: dnd-5e)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• oracle_list_recipes

  List all predefined scene recipes — curated multi-table compositions that produce coherent narrative prompts

  Parameters:

  • game — string — Filter by game system (omit for all)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• oracle_interpret

  Resolve oracle cross-references. Given a result like "Action + Theme", follows references and returns expanded results

  Parameters:

  • result (required) — string — Oracle result text to interpret
  • game — string — Game system (default: starforged)
  • source_table — string — Table ID the result came from

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• oracle_table_view

  View the complete contents of an oracle table — all entries with roll ranges

  Parameters:

  • table (required) — string — Table ID to view
  • game — string — Game system (default: starforged)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• oracle_encounter

  Generate a tabletop RPG encounter with CR-appropriate monsters, terrain, and loot (D&D 5e or Pathfinder 1e)

  Parameters:

  • system — string — Game system (default: dnd-5e)
  • terrain — string — Terrain type (omit for random)
  • difficulty — string — Encounter difficulty (default: medium)
  • party_size — number — Number of players 1-10 (default: 4)
  • party_level — number — Average party level 1-20 (default: 5)
  • monster_type — string — Filter by type (undead, dragon, beast, etc)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rpg_list_categories

  List entity categories for an RPG system (spells, monsters, classes, equipment, etc)

  Parameters:

  • game — string — Game system slug (omit for all systems)
  • system — string — Alias for game

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rpg_random

  Get random entities from an RPG system for inspiration or encounter prep

  Parameters:

  • game (required) — string — Game system slug
  • count — number — Number of random picks 1-10 (default: 1)
  • system — string — Alias for game
  • category — string — Category to draw from (omit for any)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ti4_random_factions

  Generate random faction assignments for Twilight Imperium 4th Edition

  Parameters:

  • players (required) — number — Number of players (3-8)
  • expansions — array — Expansion filter (e.g. ["base","pok"]). Default: all

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ti4_draft_factions

  Milty-style TI4 draft with pick pools per player

  Parameters:

  • choices — number — Factions per player to choose from (default: 3)
  • players — number — Number of players (3-8, default: 6)
  • expansions — array — Expansion filter (e.g. ["base","pok"]). Default: all

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ti4_list_factions

  List all TI4 factions with colors, flags, and expansion info

  Parameters:

  • expansions — array — Filter by expansion (e.g. ["base","pok"]). Default: all

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ti4_draw_objectives

  Draw random public objectives for TI4

  Parameters:

  • count — number — Number to draw (default: 5)
  • stage — number — Stage 1 or 2 (default: both)
  • expansions — array — Expansion filter

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ti4_draw_agendas

  Draw random agenda cards for TI4 political phase

  Parameters:

  • type — string — Filter by type
  • count — number — Number to draw (default: 2)
  • expansions — array — Expansion filter

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• nukes_setup_generator

  Generate random territory/resource setup for a Nukes game

  Parameters:

  • players — number — Number of players (2-6, default: 2)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• game_nukes_combat

  Resolve a Nukes combat encounter between units

  Parameters:

  • attacker (required) — string — Attacking unit type
  • defender (required) — string — Defending unit type
  • terrain — string — Terrain type (plains, forest, mountain, urban)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• colony_dice_odds

  Calculate settlement dice probability for Colony/Catan-style resource numbers

  Parameters:

  • numbers (required) — string — Settlement numbers, comma-separated (e.g. "5,6,8,9")

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• game_deck_create

  Create, shuffle, and optionally draw/deal from a card deck

  Parameters:

  • draw — number — Number of cards to draw
  • type — string — Deck type (default: standard-52)
  • hands — number — Deal into N hands
  • per_hand — number — Cards per hand (default: 5)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• game_deck_list_types

  List all available deck types with metadata

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• game_deck_deal

  Shuffle and deal a custom deck of arbitrary named cards

  Parameters:

  • cards (required) — array — Cards in the deck (name + optional quantity)
  • draw — number — Draw N cards from the top instead of dealing hands
  • hands — number — Deal into N hands (default: 1 = draw pile only)
  • per_hand — number — Cards per hand (default: 5)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• game_score_tracker

  Track scores for players in any game

  Parameters:

  • players (required) — array — Player names
  • game — string — Game name
  • scores — array — Scores (default: all 0)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• talisman_draw_characters

  Draw random characters from the Talisman 4e (revised) base set for a character lottery

  Parameters:

  • count — number — Number of characters to draw (2-6, default: 4)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• talisman_draw_encounter

  Draw a random encounter for a Talisman ring (outer, middle, inner, crown)

  Parameters:

  • ring — string — Ring to draw from (default: outer)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• jam_status

  Get the current Mod Jam status (active jam, deadline, submissions)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• jam_timer

  Get time remaining in the current Mod Jam

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• jam_vote

  Get voting status for the current Mod Jam

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• dice_roll

  Roll dice using standard notation (e.g. 2d6+3, 4d8, d20). Supports comma-separated pools and keep-high/low (4d6kh3).

  Parameters:

  • count — number — Number of times to roll (default 1)
  • notation — string — Dice notation (e.g. 2d6+3, 4d6kh3, 3d8,1d12+2)
  • expression — string — Alias for notation

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• coin_flip

  Flip one or more coins, or pick from a list of choices

  Parameters:

  • count — number — Number of coins (default 1)
  • choices — string — Comma-separated options to pick from (overrides coin flip)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• team_split

  Randomly divide players into teams

  Parameters:

  • players (required) — array — Player names
  • count — number — Number of teams (default 2)
  • teams — number — Alias for count
  • members — string — Comma-separated names (alternative to array)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• random_player_order

  Randomise turn order for a list of players

  Parameters:

  • players (required) — array — Player names

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• timer_suggest

  Suggest time controls for a game based on player count and complexity

  Parameters:

  • game (required) — string — Game name
  • players — number — Number of players

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• game_jam_theme

  Generate a random game jam theme combining mechanics and themes

  Parameters:

  • count — number — Number of themes to generate (default 3)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• dice_odds

  Calculate probability of meeting a target with a dice expression. Supports keep-high/low (4d6kh3).

  Parameters:

  • expression (required) — string — Dice expression (e.g. 2d6, 4d6kh3)
  • target (required) — number — Target number to meet or exceed
  • comparison — string — Comparison (default >=)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

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