Rpgmaker Xp MCP vs Unity Biome MCP
A side-by-side look at the Rpgmaker Xp MCP and Unity Biome MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Rpgmaker Xp MCP for gaming work as a local process; choose Unity Biome MCP for gaming as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Rpgmaker Xp MCP when
- You need dedicated capabilities in the Gaming domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
RPGMAKER_PROJECT_PATH, RPGMAKER_RTP_PATH. - You want tools like
get_actors, get_actor, update_actor.
Choose Unity Biome MCP when
- You need dedicated capabilities in the Gaming domain.
- You prefer a local stdio subprocess transport.
- You want tools like
get_hierarchy, scene, search_scene.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Gaming | Gaming |
| Quality signal | 59/100 · Good | 63/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | RPGMAKER_PROJECT_PATHRPGMAKER_RTP_PATH | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 4 | 30 |
| Directory activity | 4 views 0 installs 0 upvotes | 2 views 0 installs 0 upvotes |
| Tools | 65 | 40 |
| Full listing | View Rpgmaker Xp MCP | View Unity Biome MCP |
Tools & capabilities
Rpgmaker Xp MCP tools 65
get_actorsGet all actors from the RPG Maker XP project (parameter tables omitted)get_actorGet a specific actor by ID, including its 6x100 parameters table (MaxHP, MaxSP, STR, DEX, AGI, INT per level)update_actorUpdate an actor's properties (XP fields: name, class_id, initial_level, final_level, exp_basis, exp_inflation, character_name, character_hue, battler_name, battler_hue, weapon_id, armor1_id..armor4_id, weapon_fix, armor1_fix..armor4_fix, parameters)create_actorCreate a new actor with RMXP defaults (linear stat growth curves unless a parameters Table is provided)search_actorsSearch actors by nameget_itemsGet all items from the projectget_weaponsGet all weapons from the projectget_armorsGet all armors from the projectget_skillsGet all skills from the projectget_skillGet a specific skill by IDcreate_skillCreate a new skill with full control over RPG::Skill fields. XP has no damage formulas: damage = power scaled by stat influence rates (atk_f/str_f for physical, int_f for magical). Negative power heals.create_damage_skillCreate a damage-dealing skill (simplified). Set physical=true for ATK/PDEF based damage, otherwise INT/MDEF based (magic). Engine formula: damage = (power + ATK*atk_f/100 - PDEF*pdef_f/200 - MDEF*mdef_f/200) * (20 + STR*str_f/100 + DEX*dex_f/100 + AGI*agi_f/100 + INT*int_f/100) / 20. Reference: default-DB Fire is power 140, sp 75.- +53 more on the listing page
Unity Biome MCP tools 40
get_hierarchyScene hierarchy as text tree. For finding specific object by name/type use search_scene. Max 3000 nodes. Use filter/depth to narrow. Set components=true to see component types. Set compress=true to group repeated slots/points/meshes. Set summary=true for compact root-only counts (60-100 tokens). Set incremental=true to get NO_CHANGE if scene unchanged since last call. full=True: bypass distillation. scene: filter to a single scene by name (multi-scene only).sceneScene management. action: new|open|save|discard|open_additive|close|set_active|list|save_copy. path: required for open/open_additive/close/set_active/save_copy. For save, omit it to save to the current path; an untitled scene requires a path. scene: save/discard/save_copy target when multiple scenes loaded (identifies by name). save_copy: writes current dirty state to path as backup; active scene reference unchanged. include_unsaved: always True — save_copy always captures current in-memory state.search_sceneSearch scene objects. Syntax: name text, t:Component, tag=Tag, layer=N, active=bool. Combine with spaces. root: scope search to subtree (path or None for whole scene). limit: max results (default 50; 0=unlimited). scene: filter to a single scene by name (multi-scene only).get_componentComponent properties as key-value. For MULTIPLE objects, use inspect(paths='a,b,c') instead — 1 call vs N. fields: comma-separated field names to keep (e.g. 'mass,position') — projects the result to save tokens; shows requested fields even at default values. Aliases: position, rotation, scale, mass, enabled, active, name. full=True: bypass distillation, return raw response. compress=True: strip default values before transfer. component: alias for type= (backward-compat with set_property naming). type= wins when both provided.inspectGet components for multiple objects at once. paths: comma-separated. components: comma-separated types (default: all). find_type: component type to find — populates paths automatically (replaces explicit paths). fields: comma-separated field names to keep across all objects — projects the result to save tokens. full=True: bypass distillation. compress=True: strip default values before transfer.set_propertySet component property (Edit Mode, SerializedObject — for Play Mode use `invoke_method` or `execute_code`). find_type: component type — bulk-sets prop on all matching objects without specifying paths. For GO rename use rename_object(). ObjectReference: scene path (/Player), asset path (Assets/X.mat), sub-asset (Assets/X.fbx::ClipName), &ref (e.g. &1) or $hexId (legacy), #instanceID (legacy), or 'null'. dry_run=True shows what would change without applying. ref_component_type: when value is a plain scene path and the field expects a specific Component type (e.g. 'BoxCollider'), appends '::TypeName' to the value so C# resolves the correct component. Ignored when value already contains '::'. effects: mutates scene via SerializedObject, creates an undo entry. Verify with get_component after.create_objectCreate new GameObject. components: comma-separated types to add on creation. primitive: Cube|Sphere|Cylinder|Capsule|Plane|Quad. prefab_path: instantiate from prefab asset. scene: create in named loaded scene (omit = active scene).set_activeSet GameObject active/inactive.delete_objectDelete GameObject by instance ID or scene path. Deletes scene objects. No confirmation required. Provide one. force=True to delete non-empty containers.manage_componentAdd or remove a component. Mutates scene. No confirmation required. action: 'add' or 'remove' ONLY (no 'enable'/'disable' — use set_property with prop='m_Enabled' for that). type: short name (e.g. 'Button') or full namespace (e.g. 'UnityEngine.UI.Button').set_parentReparent existing GameObject. parent=null → move to scene root. world_position_stays=True (default): preserves world transform. False: stays local to new parent.lint_scene_refsRead-only linter for scene references in DSL scripts or batch commands. path: project-relative path to .playtest file. snippet: inline DSL or batch commands to lint (mutually exclusive with path). Checks: unresolved aliases, embedded aliases, missing objects, ambiguous names. Returns: 'OK: no issues' or severity-tagged issues (ERROR/WARN) with file:line:token.- +28 more on the listing page
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Rpgmaker Xp MCP
{
"mcpServers": {
"rpgmaker-xp-mcp": {
"command": "npx",
"args": [
"-y",
"rpgmaker-xp-mcp"
],
"env": {
"RPGMAKER_PROJECT_PATH": "YOUR_RPGMAKER_PROJECT_PATH_HERE",
"RPGMAKER_RTP_PATH": "YOUR_RPGMAKER_RTP_PATH_HERE"
}
}
}
}
Unity Biome MCP
{
"mcpServers": {
"german-krasnikov-unity-biome-mcp": {
"command": "uvx",
"args": [
"--from",
"git+https://github.com/german-krasnikov/unity-biome-mcp.git#subdirectory=server",
"unity-biome-mcp"
]
}
}
}
Frequently asked questions
Rpgmaker Xp MCP is categorized under Gaming and uses a local stdio subprocess. Unity Biome MCP belongs to Gaming and uses a local stdio subprocess. Pick Rpgmaker Xp MCP for gaming work and Unity Biome MCP for gaming.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Rpgmaker Xp MCP has no declared pricing — check the project's own site. Unity Biome MCP has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add rpgmaker-xp-mcp and german-krasnikov-unity-biome-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Rpgmaker Xp MCP has a quality signal of 59/100 (Good) with 4 views, 0 installs and 4 GitHub stars. Unity Biome MCP has 63/100 (Good) with 2 views, 0 installs and 30 GitHub stars.