Tools Reference

Overview

The Summer Engine MCP server exposes 52 tools across six categories: Scene (14), Debug and Play (10), Project (9), Asset Library (6), Generation (6), and Summer Cloud (7). Scene, Debug, and Project tools talk to the running engine on localhost:6550 and require Summer Engine to be open with a project loaded. If the engine is not running, those tools return a clear error and a summer run hint. Asset Library, Generation, and Summer Cloud tools call the Summer Engine cloud and require you to be signed in (run npx summer-engine login once); the import side of asset tools needs the engine running too. Summer Cloud tools work on the project directory directly and do not need a running engine. Critical: value formats. Properties like position, rotation_degrees, and mesh use engine string syntax, not raw JSON objects. See Value Formats below.

Value Formats

When setting properties via summer_set_prop or summer_set_resource_property, use these formats:

Type	Format	Example
Vector3	`"Vector3(x, y, z)"`	`"Vector3(0, 10, 0)"`
Vector2	`"Vector2(x, y)"`	`"Vector2(100, 200)"`
Color	`"Color(r, g, b, a)"` RGBA 0.0 to 1.0	`"Color(1, 0.5, 0, 1)"`
Transform3D	`"Transform3D(...)"` basis + origin	`"Transform3D(1,0,0, 0,1,0, 0,0,1, 0,5,0)"`
Resource	Class name, auto-instantiated	`"BoxMesh"`, `"SphereMesh"`, `"StandardMaterial3D"`
Number	Native JSON	`1.5`, `42`
Boolean	Native JSON	`true`, `false`
String	Native JSON	`"hello"`

Wrong: "position": {x: 0, y: 10, z: 0} stays a Dictionary and fails. Right: "position": "Vector3(0, 10, 0)" parses to a Vector3.

Node paths use a ./ prefix for relative paths from the scene root. For example, ./World/Player means the Player child of the World node.

Scene Tools (14)

summer_create_scene

Create a new empty scene file. To prevent accidental destructive edits you must explicitly pass allow_temporary_scene_mutation=true; the tool opens a template scene, removes its children, saves to the new path, then restores the previous scene.

Parameter	Type	Required	Description
`path`	string	Yes	New scene path, e.g. `res://scenes/empty_level.tscn`
`rootName`	string	No	Root node name for the new scene (default `Main`)
`allow_temporary_scene_mutation`	boolean	No	Safety gate. Must be `true` to proceed (default `false`)

summer_add_node

Add a new node to the scene tree.

Parameter	Type	Required	Description
`parent`	string	Yes	Parent path, e.g. `./World` or `./World/Enemies`
`type`	string	Yes	Node type, e.g. `MeshInstance3D`, `CharacterBody3D`
`name`	string	Yes	Name for the new node

Common node types: Node3D, MeshInstance3D, CharacterBody3D, RigidBody3D, StaticBody3D, Camera3D, DirectionalLight3D, OmniLight3D, SpotLight3D, WorldEnvironment, CollisionShape3D, Area3D, Node2D, Sprite2D, CharacterBody2D, Camera2D, TileMapLayer, Control, Label, Button, VBoxContainer, HBoxContainer, AudioStreamPlayer, AudioStreamPlayer3D. Example: summer_add_node(parent="./", type="DirectionalLight3D", name="Sun")

summer_set_prop

Set a property on a node. The primary way to configure nodes after adding them.

Parameter	Type	Required	Description
`path`	string	Yes	Node path, e.g. `./World/Player`
`key`	string	Yes	Property name, e.g. `position`, `mesh`, `visible`
`value`	string \| number \| boolean	Yes	Value in engine string format for complex types

Common properties: position, rotation_degrees, scale, visible, mesh, shadow_enabled, light_energy, fov. Example: summer_set_prop(path="./World/Player", key="position", value="Vector3(0, 1, 0)")

summer_set_resource_property

Set a nested property on a resource attached to a node (e.g., a CollisionShape3D shape size or a material color).

Parameter	Type	Required	Description
`nodePath`	string	Yes	Node path
`resourceProperty`	string	Yes	Resource property on node, e.g. `shape`, `mesh`, `material_override`
`subProperty`	string	Yes	Property on the resource, e.g. `size`, `radius`, `albedo_color`
`value`	string \| number \| boolean	Yes	Value in engine string format

Example:

summer_set_resource_property(nodePath="./Player/CollisionShape3D", resourceProperty="shape", subProperty="size", value="Vector3(1, 2, 1)")

summer_remove_node

Remove a node from the scene tree. All children are removed too. Cannot remove the root node. Supports undo. Destructive: do not delete multiple top-level nodes unless the user explicitly asks for destructive changes.

Parameter	Type	Required	Description
`path`	string	Yes	Node path to remove

summer_replace_node

Replace a node with a different type or scene, preserving its position in the tree and its children. Useful for swapping a StaticBody3D for a RigidBody3D, or a placeholder for a proper prefab.

Parameter	Type	Required	Description
`path`	string	Yes	Node path to replace
`type`	string	No	New node type, e.g. `RigidBody3D`
`scene`	string	No	Scene to replace with, e.g. `res://enemies/boss.tscn`

summer_save_scene

Save the current scene to disk. Call after making changes to persist them. Without saving, changes only exist in the editor’s memory.

Parameter	Type	Required	Description
`path`	string	No	Save-as path for a new scene file, e.g. `res://levels/level2.tscn`

summer_open_scene

Open a scene file in the editor. Use to switch between scenes. Prefer summer_get_project_context and summer_open_main_scene over guessing paths.

Parameter	Type	Required	Description
`path`	string	Yes	Scene path, e.g. `res://main.tscn`

summer_instantiate_scene

Add an existing scene or 3D model as a child node. Use for .tscn prefabs or .glb/.gltf models. The scene must already exist in the project; import external sources first with summer_import_from_url.

Parameter	Type	Required	Description
`parent`	string	Yes	Parent node path
`scene`	string	Yes	Scene/model path, e.g. `res://player.tscn` or `res://models/tree.glb`
`name`	string	No	Override the instance name

summer_connect_signal

Connect a signal between two nodes. The receiver must have a script with the specified method.

Parameter	Type	Required	Description
`emitter`	string	Yes	Node that fires the signal
`signal`	string	Yes	Signal name, e.g. `body_entered`, `pressed`, `timeout`
`receiver`	string	Yes	Node with the handler script
`method`	string	Yes	Method name in the receiver’s script

Common signals: body_entered, body_exited, pressed, timeout, area_entered, input_event.

summer_select_node

Select a node in the editor’s scene tree and show it in the inspector panel.

Parameter	Type	Required	Description
`nodePath`	string	Yes	Node path to select
`scenePath`	string	No	Open this scene first, then select the node

summer_inspect_node

Get all editable properties of a node with their current values, types, and resource info. Returns every property the inspector would show. Call this before modifying a node to understand its current state.

Parameter	Type	Required	Description
`path`	string	Yes	Node path from the scene tree, e.g. `Player`, `World/Enemies/Boss`

summer_inspect_resource

Get all properties of a resource (material, mesh, shape, environment, etc). Use when you need the sub-properties of a resource attached to a node.

Parameter	Type	Required	Description
`path`	string	Yes	Resource path, e.g. `res://materials/ground.tres` or `res://models/player.glb`

summer_batch

Execute multiple operations in a single call, grouped into one undo step. The user can undo everything with a single Ctrl+Z. Use when building something that involves multiple nodes and properties at once.

Parameter	Type	Required	Description
`ops`	array	Yes	Array of operation objects, each with `op` plus its parameters

Each op uses the same shape as the individual tools:

[
  { "op": "AddNode", "parent": "/", "type": "MeshInstance3D", "name": "Floor" },
  { "op": "SetProp", "path": "Floor", "key": "mesh", "value": "PlaneMesh" },
  { "op": "SetResourceProperty", "nodePath": "Floor", "resourceProperty": "mesh", "subProperty": "size", "value": "Vector2(20, 20)" }
]

Debug and Play Tools (10)

summer_get_diagnostics

Quick overview of all errors and warnings from both the editor console and the runtime debugger. Returns error counts and a guidance message. Call this first before diving into the console or debugger details.

Parameters	None

Workflow: call summer_get_diagnostics; if there are errors, read summer_get_console, summer_get_debugger_errors, or summer_get_debugger_warnings; fix; then call summer_get_diagnostics again to verify.

summer_get_console

Read recent messages from the editor’s Output panel. Output is deduped for token economy: consecutive identical messages collapse into one entry with a (xN) count, and the response carries a _filter summary of what was hidden.

Parameter	Type	Required	Description
`max_lines`	number	No	Max lines to return after dedupe (default 100)
`filter`	string	No	Only return lines containing this string
`type`	enum	No	Filter by message type: `error`, `warning`, `std`, `editor`
`errors_only`	boolean	No	Drop info/std noise, keep errors and warnings (default `true`)
`strict_errors`	boolean	No	Drop warnings too, return errors only (default `false`)
`raw`	boolean	No	Bypass dedupe and level filtering, return engine output verbatim (default `false`)

summer_clear_console

Clear the editor’s Output panel. Useful before running the game to get a clean slate for error checking.

Parameters	None

summer_get_debugger_errors

Read runtime errors from the debugger (null references, missing nodes, physics errors). These occur while the game is running and are distinct from console output. Deduped: identical errors firing every frame collapse into one entry with a (xN) count.

Parameter	Type	Required	Description
`max_errors`	number	No	Max errors to return after dedupe (default 50)
`include_stack`	boolean	No	Include stack traces for each error
`raw`	boolean	No	Bypass dedupe, return engine output verbatim (default `false`)

For warning text, use summer_get_debugger_warnings.

summer_get_debugger_warnings

Read runtime warnings from the debugger: missing optional resources, dead signal connections, deprecated API use, large allocations, physics warnings. Same structured shape as summer_get_debugger_errors, filtered to severity warning. Use this when summer_get_diagnostics shows a non-zero debugger.warnings count.

Parameter	Type	Required	Description
`max_warnings`	number	No	Max warnings to return after dedupe (default 50)
`include_stack`	boolean	No	Include stack traces (default `true`)
`raw`	boolean	No	Bypass dedupe (default `false`)

summer_get_script_errors

Check a GDScript file for parse/compile errors without running the game. Returns line numbers, error messages, and severity. Much faster than running the game to discover script errors. Use after writing or editing a .gd file.

Parameter	Type	Required	Description
`path`	string	Yes	Script path, e.g. `res://scripts/player.gd`

summer_play

Start running the game in the engine. The game runs inside Summer Engine’s viewport. After starting, use summer_get_diagnostics to check for runtime errors. You can run a specific scene instead of the main scene.

Parameter	Type	Required	Description
`scene`	string	No	Scene to run instead of the main scene, e.g. `res://levels/test_level.tscn`

summer_stop

Stop the running game. Call before making scene changes; some operations require the game to be stopped.

Parameters	None

summer_is_running

Check if the game is currently running. Returns the active scene path if running.

Parameters	None

summer_screenshot

Capture a frame from the running Summer Engine and return it as an image the MCP client can see directly. Use to visually verify scene layout, asset placement, and gameplay state. Captures the editor viewport by default, or the running game with target="game".

Parameter	Type	Required	Description
`target`	enum	No	What to capture: `viewport` (editor, default) or `game` (running game)

Project Tools (9)

summer_start_game_task

The router to call at the start of any substantial AI game-building task. Takes the user’s goal and returns the recommended Summer workflow: skill routes, MCP tool groups, host-file boundaries, asset policy, user confirmation gates, and verification steps.

Parameter	Type	Required	Description
`goal`	string	Yes	The user’s game-building goal or task
`mode`	enum	No	Task mode override (default `auto`)
`target`	enum	No	Content/system target override (default `auto`)
`assetPolicy`	enum	No	How aggressively to use paid generation (default `ask-before-paid-generation`)
`verification`	enum	No	How much engine verification to plan for (default `full`)

summer_get_agent_playbook

The AI-first operating guide for Summer Engine MCP. Call at the start of a fresh chat before touching scenes. Returns the safe workflow, anti-patterns, and recovery steps.

Parameters	None

summer_get_project_context

Get essential project context before editing: engine health, project name and path, current scene path, main scene path from project settings, and a lightweight .summer project memory summary. Use this first in every fresh chat to avoid guessing scene filenames or editing the wrong scene.

Parameters	None

summer_open_main_scene

Open the project’s configured main scene from project settings. Safer than guessing scene names like main.tscn or Main.tscn. Call this when you get “no scene open”.

Parameters	None

summer_get_scene_tree

Get the full scene tree of the currently open scene. Use before structural edits (add/remove/replace). If you get “no edited scene”, call summer_open_main_scene first.

Parameters	None

summer_project_setting

Set a project setting in project.godot.

Parameter	Type	Required	Description
`key`	string	Yes	Setting key path, e.g. `application/config/name`
`value`	string \| number \| boolean	Yes	Setting value

Common settings: application/config/name, application/run/main_scene, rendering/renderer/rendering_method, display/window/size/viewport_width, physics/3d/default_gravity.

summer_input_map_bind

Set up input controls. Creates the action if it does not exist, then binds events to it.

Parameter	Type	Required	Description
`name`	string	Yes	Action name, e.g. `jump`, `move_forward`, `interact`
`events`	array	Yes	Array of input event objects

Event format: { type: "key", key: "W" } or { type: "mouse_button", button: 1 } (1=left, 2=right, 3=middle).

summer_import_from_url

Download a file from a URL and import it into the project. Triggers the engine’s full import pipeline: generates .import files, extracts textures from .glb models, creates materials. Use for 3D models (.glb, .gltf, .obj), textures (.png, .jpg, .webp), and audio (.ogg, .wav, .mp3).

Parameter	Type	Required	Description
`url`	string	Yes	HTTP(S) URL to download from
`path`	string	No	Target path, e.g. `res://assets/player.glb`. Auto-inferred from the URL if omitted.

summer_import_from_url_batch

Download multiple files from URLs in one operation. Performs a single filesystem scan after all downloads, which is faster than importing one at a time.

Parameter	Type	Required	Description
`imports`	array	Yes	Array of `{url, path}` objects

Asset Library Tools (6)

The public asset library is free for all signed-in users, with per-user rate limits. These tools need you signed in (npx summer-engine login); the import tools also need the engine running.

summer_search_assets

Search the Summer Engine asset library and your own assets. Hybrid search combines keywords and semantic similarity, so it finds assets by name and by meaning. Returns names, types, preview URLs, and import-ready file URLs.

Parameter	Type	Required	Description
`query`	string	Yes	Natural language search, e.g. `low-poly tree`, `sci-fi weapon`. For `my_assets`, can be empty to list recent.
`assetType`	enum	No	`2d_image`, `animation`, `3d_model`, `audio`, `music`, or `all` (default `all`)
`limit`	number	No	Max results, 1 to 20 (default 10)
`source`	enum	No	`library` (public 25k+), `my_assets`, or `all` (default `library`)

summer_import_asset

Search the asset library and import the best match into the project in one step. Use when the user wants a specific asset added: “Add a tree to the scene”, “Import a wooden barrel”. Searches, picks the top result, downloads and imports it, then optionally adds it to the scene.

Parameter	Type	Required	Description
`query`	string	Yes	What to find, e.g. `low-poly tree`, `wooden crate`
`parent`	string	No	Parent node path to add the asset under, e.g. `./World`. Omit to import only.
`assetType`	enum	No	Preferred asset type (default `3d_model`)
`source`	enum	No	`library`, `my_assets`, or `all` (default `all`)

summer_import_asset_by_id

Import an exact Summer asset ID into the current project. Unlike summer_import_asset, this does not search or guess: it fetches the asset by ID, downloads it, and runs the import pipeline. Use it right after generation, after picking from summer_list_my_assets, or after a search.

Parameter	Type	Required	Description
`assetId`	string	Yes	Summer asset ID
`path`	string	No	Target `res://` path. Inferred from asset type and filename if omitted.
`parent`	string	No	Parent node path. For 3D models, imports and instantiates under this node.
`name`	string	No	Scene node name when `parent` is provided

summer_list_my_assets

List or search the signed-in user’s generated and uploaded assets. Use after generation jobs complete, or when the user refers to “the model I made” or “my last character”. Returns exact asset IDs plus file and import URLs.

Parameter	Type	Required	Description
`query`	string	No	Search term. Empty string lists recent assets (default empty)
`assetType`	enum	No	`2d_image`, `animation`, `3d_model`, `audio`, `music`, or `all` (default `all`)
`limit`	number	No	Max results, 1 to 20 (default 10)

summer_get_asset

Fetch one asset by exact Summer asset ID. Use after a generation job returns assetId/rigAssetId/animationAssetId, or after search results, when you need the stable file URL, download URL, viewer URL, metadata, license, visibility, or provider details.

Parameter	Type	Required	Description
`assetId`	string	Yes	Summer asset ID

summer_get_asset_download_url

Get a downloadable URL for a specific asset file. Prefer this over handing users a raw fileUrl when they explicitly ask to download; the response shape is future-proofed for signed URLs.

Parameter	Type	Required	Description
`assetId`	string	Yes	Summer asset ID
`role`	enum	No	`primary` or `thumbnail` (default `primary`)

Generation Tools (6)

Generation runs in Summer Engine Studio and consumes credits. These tools need you signed in (npx summer-engine login). Confirm with the user before spending on paid generation, then import results into the project with summer_import_asset_by_id or summer_import_from_url.

summer_generate_image

Generate an image with AI models. Supports text-to-image (just pass prompt) and image-to-image editing (pass prompt plus referenceImageUrl). Returns the asset with a hosted fileUrl and a temp localPath on disk you can read to show the user for approval.

Parameter	Type	Required	Description
`prompt`	string	Yes	Description of the image to generate
`model`	string	No	Model name or full provider ID (default `nano-banana-2`)
`style`	string	No	Style preset: `realistic` (default), `cartoon`, `anime`, or `none`
`referenceImageUrl`	string	No	Source image URL for image-to-image / edit mode
`options`	object	No	Provider-specific params (`guidance_scale`, `seed`, `image_size`, `negative_prompt`, etc.)

Known models: nano-banana-2 (default), gemini-flash, flux-2, or any fal-ai model ID as a passthrough.

summer_generate_3d

Generate a 3D model. Returns a jobId; by default the tool waits for completion (up to 5 minutes) and returns the result directly. Set wait=false to poll manually with summer_check_job.

Parameter	Type	Required	Description
`prompt`	string	No	Description of the model, e.g. `a low-poly treasure chest` (required for `text-to-3d`)
`kind`	string	No	`text-to-3d` (default), `image-to-3d`, or `texture`
`model`	string	No	`hunyuan` (default), `trellis`, `meshy`, or any fal-ai model ID
`imageUrl`	string	No	Source image URL for `image-to-3d` or `texture`
`wait`	boolean	No	Wait for completion (default `true`). Set `false` to get the `jobId` immediately.
`options`	object	No	Provider-specific params (`target_polycount`, `topology`, `art_style`, etc.)

Optional rig pass (image-to-3d only): set options.rig = true to add an auto-rig pass. The job result includes a rigAssetId you can feed to summer_generate_motion to add animation clips.

summer_generate_audio

Generate audio. The capability selects the mode; options is passed through to the provider for fine control (stability, similarity_boost, style, speed, etc.).

Parameter	Type	Required	Description
`capability`	string	Yes	`text_to_speech`, `sound_effects`, `music`, or `text_to_dialogue`
`text`	string	No	Text for TTS, or description for sound effects
`prompt`	string	No	Music description (for `music`)
`voiceId`	string	No	Voice ID for TTS
`modelId`	string	No	Provider model ID, e.g. `eleven_multilingual_v2`
`durationSeconds`	number	No	Duration for SFX or music
`inputs`	array	No	Dialogue lines `{text, voiceId}` for `text_to_dialogue`
`options`	object	No	Provider-specific params

summer_generate_video

Generate a video. Text-to-video by default; if imageUrl is provided, switches to image-to-video mode.

Parameter	Type	Required	Description
`prompt`	string	Yes	Description of the video content
`model`	string	No	`ltx` (default), `kling`, `kling-turbo`, `minimax`, `veo3`, or any new model
`imageUrl`	string	No	Source image URL; if provided, uses image-to-video mode
`duration`	number	No	Duration in seconds, 5 or 10 (default 5)
`aspectRatio`	string	No	`16:9` (default), `9:16`, `1:1`, `4:3`
`options`	object	No	Provider-specific params (`negative_prompt`, `num_frames`, etc.)

summer_generate_motion

Generate an animation clip for a rigged humanoid character. Requires a rigged target whose rigAssetId came from a prior summer_generate_3d call with options.rig=true. Picks a clip from a curated mocap set by name. Waits for completion by default; set wait=false to poll with summer_check_job.

Parameter	Type	Required	Description
`rigAssetId`	string	Yes	Asset ID of a rigged character
`motionName`	string	Yes	Curated motion name: `walk`, `run`, `attack_sword`, `idle`, `jump`, etc.
`backend`	enum	No	`meshy-library` (the only option today)
`wait`	boolean	No	Wait for completion (default `true`)
`options`	object	No	Backend-specific passthrough

Common motion names: idle, idle_alert, idle_combat, walk, walk_back, run, sprint, crouch_idle, crouch_walk, jump, jump_loop, jump_land, attack_sword, attack_punch, attack_kick, attack_bow, attack_cast, block, dodge_left, dodge_right, hit_react, death, wave, dance, sit_idle.

summer_check_job

Check the status of an async generation job. Use when you called a generation tool with wait=false, or to re-check a job that timed out. Status values: waiting, active, completed, failed, delayed, unknown.

Parameter	Type	Required	Description
`jobId`	string	Yes	The job ID returned by an async generation tool

Summer Cloud Tools (7)

Content-addressed project sync: the whole project tree, including big binary assets, syncs across machines without Git. These tools mirror the summer cloud CLI commands 1:1 and operate on the project directory on disk plus the Summer Cloud API; they do not require a running engine. All of them accept an optional project parameter (project root path, defaults to the current working directory) and return a JSON result with a message, notices, and details. See the Summer Cloud guide for the sync model and the Cloud CLI Reference for command-line equivalents.

summer_cloud_init

Enable Summer Cloud for a project. Creates the cloud project at version 0 and writes summer-cloud.json (the project’s cloud binding, the only cloud file that belongs in Git) at the project root. Safe to call on an already-bound project.

Parameter	Type	Required	Description
`project`	string	No	Project root path (defaults to the current working directory)

summer_cloud_status

Show sync status: what a sync would push, pull, or delete, plus any conflicts. Read-only.

Parameter	Type	Required	Description
`project`	string	No	Project root path

summer_cloud_push

Push local project changes to Summer Cloud. Hashes the tracked tree, uploads only missing blobs, and commits a new manifest version. Pulls remote changes first if needed so the pushed version reflects a converged tree.

Parameter	Type	Required	Description
`project`	string	No	Project root path
`confirmDeletes`	boolean	No	Required `true` when the push would delete many cloud files (more than 10, at least 20% of the project, or all of it). Default `false`
`bootstrap`	string	No	First-sync choice when both local tree and cloud have content but no sync history exists on this machine: `keep-cloud`, `keep-local`, or `merge`
`adoptPath`	boolean	No	Accept that the project folder moved on disk and update the recorded path

summer_cloud_pull

Pull Summer Cloud changes into the local project. Stages downloads, verifies every blob’s sha256, writes a local checkpoint before touching existing files, then applies changes atomically.

Parameter	Type	Required	Description
`project`	string	No	Project root path
`bootstrap`	string	No	First-sync choice: `keep-cloud`, `keep-local`, or `merge`
`adoptPath`	boolean	No	Accept that the project folder moved on disk and update the recorded path

summer_cloud_restore

Restore a retained cloud version (creates a new head version with that version’s contents, then pulls; history is never rewritten), or roll the local tree back to a pre-sync checkpoint via checkpointStamp.

Parameter	Type	Required	Description
`project`	string	No	Project root path
`version`	number	No	Cloud version number to restore
`checkpointStamp`	string	No	Local checkpoint stamp (see `summer_cloud_checkpoints`)

summer_cloud_checkpoints

List local pre-sync checkpoints. Before any sync modifies or deletes existing files, a full-tree checkpoint is written; the last 20 are kept. Returns the stamps that summer_cloud_restore accepts.

Parameter	Type	Required	Description
`project`	string	No	Project root path

summer_cloud_conflicts

List local conflict sets, or restore a preserved conflict file with restorePath. When concurrent edits collide, the cloud version wins the path and the losing local bytes are preserved; this tool recovers them as a fresh local edit. Push afterwards to make the restored file canonical.

Parameter	Type	Required	Description
`project`	string	No	Project root path
`restorePath`	string	No	Project-relative path to restore from the conflict sets
`set`	string	No	Conflict set stamp (defaults to the newest set containing the path)

Next Steps

Building a Game

Step-by-step: how an AI builds a full game with these tools

MCP Setup

Connect Cursor, Claude Code, Devin Desktop, and more

Need help or have questions? Reach out to our founders at founders@summerengine.com or join our community on Discord for fast responses.

​Overview

​Value Formats

​Scene Tools (14)

​summer_create_scene

​summer_add_node

​summer_set_prop

​summer_set_resource_property

​summer_remove_node

​summer_replace_node

​summer_save_scene

​summer_open_scene

​summer_instantiate_scene

​summer_connect_signal

​summer_select_node

​summer_inspect_node

​summer_inspect_resource

​summer_batch

​Debug and Play Tools (10)

​summer_get_diagnostics

​summer_get_console

​summer_clear_console

​summer_get_debugger_errors

​summer_get_debugger_warnings

​summer_get_script_errors

​summer_play

​summer_stop

​summer_is_running

​summer_screenshot

​Project Tools (9)

​summer_start_game_task

​summer_get_agent_playbook

​summer_get_project_context

​summer_open_main_scene

​summer_get_scene_tree

​summer_project_setting

​summer_input_map_bind

​summer_import_from_url

​summer_import_from_url_batch

​Asset Library Tools (6)

​summer_search_assets

​summer_import_asset

​summer_import_asset_by_id

​summer_list_my_assets

​summer_get_asset

​summer_get_asset_download_url

​Generation Tools (6)

​summer_generate_image

​summer_generate_3d

​summer_generate_audio

​summer_generate_video

​summer_generate_motion

​summer_check_job

​Summer Cloud Tools (7)

​summer_cloud_init

​summer_cloud_status

​summer_cloud_push

​summer_cloud_pull

​summer_cloud_restore

​summer_cloud_checkpoints

​summer_cloud_conflicts

​Next Steps

Building a Game

MCP Setup

Overview

Value Formats

Scene Tools (14)

summer_create_scene

summer_add_node

summer_set_prop

summer_set_resource_property

summer_remove_node

summer_replace_node

summer_save_scene

summer_open_scene

summer_instantiate_scene

summer_connect_signal

summer_select_node

summer_inspect_node

summer_inspect_resource

summer_batch

Debug and Play Tools (10)

summer_get_diagnostics

summer_get_console

summer_clear_console

summer_get_debugger_errors

summer_get_debugger_warnings

summer_get_script_errors

summer_play

summer_stop

summer_is_running

summer_screenshot

Project Tools (9)

summer_start_game_task

summer_get_agent_playbook

summer_get_project_context

summer_open_main_scene

summer_get_scene_tree

summer_project_setting

summer_input_map_bind

summer_import_from_url

summer_import_from_url_batch

Asset Library Tools (6)

summer_search_assets

summer_import_asset

summer_import_asset_by_id

summer_list_my_assets

summer_get_asset

summer_get_asset_download_url

Generation Tools (6)

summer_generate_image

summer_generate_3d

summer_generate_audio

summer_generate_video

summer_generate_motion

summer_check_job

Summer Cloud Tools (7)

summer_cloud_init

summer_cloud_status

summer_cloud_push

summer_cloud_pull

summer_cloud_restore

summer_cloud_checkpoints

summer_cloud_conflicts

Next Steps