behaviortrees

endpoint

https://www.behaviortrees.com/mcp

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is behaviortrees live?

Yes — it answered the hub's last check (checked 2h ago). It answered 100% of checks over the last 30 days.

Is behaviortrees free to use?

Yes — the hub reached it with no key and no payment.

What tools does behaviortrees have?

6 tools: convert_tree, validate_tree, create_editor_link, get_example, list_node_types, read_guide.

Is behaviortrees safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• get_example open 2h ago

  Complete, working example trees (enemy patrol, cooldown-gated attacks, robot navigation with recovery, and more) to learn the format from or start with. Without an id, lists the examples; with an id, returns that tree as behavior3 JSON.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {
      "id": {
        "type": "string",
        "description": "Example id from the list; omit to list them"
      }
    },
    "additionalProperties": false
  }

  arguments 11 lines copy
• list_node_types open 2h ago

  The built-in behavior3 nodes a tree can use without declaring them: composites (Sequence, Priority = selector/fallback, MemSequence, MemPriority), decorators (Inverter, Repeater, MaxTime, ...) and leaves (Wait, Succeeder, Failer, ...), with descriptions and default properties.

  mcp-tool

  12345

  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {}
  }

  arguments 5 lines copy
• read_guide open 2h ago

  Practical guides from behaviortrees.com/learn as Markdown: what behavior trees are, node types, blackboards, debugging, structuring large trees, and behavior trees in Unity, Unreal, Godot, Python and robotics (BehaviorTree.CPP, ROS 2, Nav2). Without a slug, lists the guides.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {
      "slug": {
        "type": "string",
        "description": "Guide slug from the list; omit to list them"
      }
    },
    "additionalProperties": false
  }

  arguments 11 lines copy
• convert_tree unknown never probed

  Convert between behavior3 JSON and BehaviorTree.CPP XML (v4 for ROS 2 Jazzy and Groot2, v3 for ROS 2 Humble), the same way the editor imports and exports. Returns the converted text and any issues (BT.CPP has no equivalent for some behavior3 nodes and vice versa).

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "tree",
      "to"
    ],
    "properties": {
      "to": {
        "enum": [
          "behavior3",
          "btcpp-v4",
          "btcpp-v3"
        ],
        "type": "string",
        "description": "Target format: behavior3, btcpp-v4 or btcpp-v3"
      },
      "tree": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "object",
            "additionalProperties": {}
          }
        ],
        "description": "The tree: behavior3 JSON: {\"title\": \"...\", \"root\": \"<id of the first node under the root>\", \"nodes\": {\"<id>\": {\"name\": \"<node type>\", \"title\": \"<optional label>\", \"children\": [\"<id>\", ...] (composites, in run order) or \"child\": \"<id>\" (decorators), \"properties\": {...}}}, \"custom_nodes\": [{\"name\": \"IsEnemyVisible\", \"category\": \"condition\"}]}. Positions (\"display\") are optional. Any node name that isn't built in (see list_node_types) must be declared in custom_nodes with a category of action, condition, composite or decorator. A whole project ({\"trees\": [...], \"custom_nodes\": [...]}) or BehaviorTree.CPP XML also works."
      }
    },
    "additionalProperties": false
  }

  arguments 32 lines copy
• validate_tree unknown never probed

  Check a behavior tree for errors before using it: missing or dangling children, nodes with two parents, cycles, decorators with more than one child, leaves with children, unknown node names, and BehaviorTree.CPP import problems. Returns valid (true when there are no errors), the trees found, and findings at error, warning or info level.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "tree"
    ],
    "properties": {
      "tree": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "object",
            "additionalProperties": {}
          }
        ],
        "description": "The tree: behavior3 JSON: {\"title\": \"...\", \"root\": \"<id of the first node under the root>\", \"nodes\": {\"<id>\": {\"name\": \"<node type>\", \"title\": \"<optional label>\", \"children\": [\"<id>\", ...] (composites, in run order) or \"child\": \"<id>\" (decorators), \"properties\": {...}}}, \"custom_nodes\": [{\"name\": \"IsEnemyVisible\", \"category\": \"condition\"}]}. Positions (\"display\") are optional. Any node name that isn't built in (see list_node_types) must be declared in custom_nodes with a category of action, condition, composite or decorator. A whole project ({\"trees\": [...], \"custom_nodes\": [...]}) or BehaviorTree.CPP XML also works."
      }
    },
    "additionalProperties": false
  }

  arguments 22 lines copy
• create_editor_link unknown never probed

  Make a link that opens the tree in the behaviortrees.com editor in the user's browser, auto-laid-out and editable, with no account needed. The tree travels inside the link (the URL fragment), so nothing is uploaded or stored. The tree must validate without errors. Give the user the returned url.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "tree"
    ],
    "properties": {
      "tree": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "object",
            "additionalProperties": {}
          }
        ],
        "description": "The tree: behavior3 JSON: {\"title\": \"...\", \"root\": \"<id of the first node under the root>\", \"nodes\": {\"<id>\": {\"name\": \"<node type>\", \"title\": \"<optional label>\", \"children\": [\"<id>\", ...] (composites, in run order) or \"child\": \"<id>\" (decorators), \"properties\": {...}}}, \"custom_nodes\": [{\"name\": \"IsEnemyVisible\", \"category\": \"condition\"}]}. Positions (\"display\") are optional. Any node name that isn't built in (see list_node_types) must be declared in custom_nodes with a category of action, condition, composite or decorator. A whole project ({\"trees\": [...], \"custom_nodes\": [...]}) or BehaviorTree.CPP XML also works."
      }
    },
    "additionalProperties": false
  }

  arguments 22 lines copy

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