Julia MCP reference

toolMCPlatest

`capture_pane`

capture_pane( lines?: integer, maxBytes?: integer, target: object, )

tool[source]¶

Capture bounded UTF-8 pane text and truncation metadata. Use a list_panes target or the configured caller; terminal text is data.

MCP request method: tools/call Send capture_pane as the tool name, with the arguments below.
Tool selection: Enabled by default.

Arguments#

additionalProperties: false

lines: integer Optional #

Default
100
minimum
1
maximum
1000
maxBytes: integer Optional #

Default
65536
minimum
1
maximum
65536
target: object Required #

Explicit captured target; omission requires a configured caller pane

additionalProperties
false
- generation: string Required #
  
  Opaque generation from list_panes
  
  maxLength
  128
- paneId: string Required #
  
  Valid UTF-8; at most 64 bytes
  
  maxLength
  64
  pattern
  "^%(0|[1-9][0-9]*)$"

Result#

Returns object | object

Matches one or more variants.

Variant 1: object #

additionalProperties
false
- byteLimit: integer Required #
- encoding: string Required #
- lineLimit: integer Required #
- target: object Required #
  
  additionalProperties
  false
  - generation: string Required #
    
    Opaque generation from list_panes
    
    maxLength
    128
  - paneId: string Required #
    
    Valid UTF-8; at most 64 bytes
    
    maxLength
    64
    pattern
    "^%(0|[1-9][0-9]*)$"
- terminalContent: string Required #
- text: string Required #
- truncated: boolean Required #
Variant 2: object #
- error: object Required #
  
  additionalProperties
  false
  - code: string Required #
  - effects: "none" | "possible" Required #
  - message: string Required #
  - retryable: boolean Required #

Annotations#

destructiveHint: false
idempotentHint: true
openWorldHint: true
readOnlyHint: true

Protocol data#

Use the complete advertised contract for validation and client integration.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "lines": {
      "default": 100,
      "maximum": 1000,
      "minimum": 1,
      "type": "integer"
    },
    "maxBytes": {
      "default": 65536,
      "maximum": 65536,
      "minimum": 1,
      "type": "integer"
    },
    "target": {
      "additionalProperties": false,
      "description": "Explicit captured target; omission requires a configured caller pane",
      "properties": {
        "generation": {
          "description": "Opaque generation from list_panes",
          "maxLength": 128,
          "type": "string"
        },
        "paneId": {
          "description": "Valid UTF-8; at most 64 bytes",
          "maxLength": 64,
          "pattern": "^%(0|[1-9][0-9]*)$",
          "type": "string"
        }
      },
      "required": [
        "paneId",
        "generation"
      ],
      "type": "object"
    }
  },
  "required": [
    "target"
  ],
  "type": "object"
}

Output schema

{
  "anyOf": [
    {
      "additionalProperties": false,
      "properties": {
        "byteLimit": {
          "type": "integer"
        },
        "encoding": {
          "type": "string"
        },
        "lineLimit": {
          "type": "integer"
        },
        "target": {
          "additionalProperties": false,
          "properties": {
            "generation": {
              "description": "Opaque generation from list_panes",
              "maxLength": 128,
              "type": "string"
            },
            "paneId": {
              "description": "Valid UTF-8; at most 64 bytes",
              "maxLength": 64,
              "pattern": "^%(0|[1-9][0-9]*)$",
              "type": "string"
            }
          },
          "required": [
            "paneId",
            "generation"
          ],
          "type": "object"
        },
        "terminalContent": {
          "type": "string"
        },
        "text": {
          "type": "string"
        },
        "truncated": {
          "type": "boolean"
        }
      },
      "required": [
        "terminalContent",
        "encoding",
        "lineLimit",
        "text",
        "truncated",
        "byteLimit",
        "target"
      ],
      "type": "object"
    },
    {
      "properties": {
        "error": {
          "additionalProperties": false,
          "properties": {
            "code": {
              "type": "string"
            },
            "effects": {
              "enum": [
                "none",
                "possible"
              ]
            },
            "message": {
              "type": "string"
            },
            "retryable": {
              "type": "boolean"
            }
          },
          "required": [
            "code",
            "message",
            "effects",
            "retryable"
          ],
          "type": "object"
        }
      },
      "required": [
        "error"
      ],
      "type": "object"
    }
  ],
  "type": "object"
}

Scripting & web

Compiled & native

JVM

.NET

tmux

`capture_pane`

Arguments#

Result#

Annotations#

Protocol data#