# tmux_capture Source: https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/ > Read exact-pane screen/history rows preserving LF. Defaults: 200 lines, 65536 bytes, zero history lines, track=false. Limits: 1000 lines/history, 262144 bytes. UTF-8 or base64; truncation is separate from unknown history continuity. Tracked process cursors require tmux>=3.3a and a native process identity backend: Linux peer pidfds with matching PID namespaces, or Darwin kqueue process observation. Continuation returns an exact state row splice, not a live-output journal. Refuses capture after-hooks. toolMCPv0.1.0.alpha.2 MCP concept example Maintained as a working example of core library usage and deployment. Example APIs, tools and configuration may change without a compatibility or product support commitment. [What concept means](https://libtmux.org/en/tmux/guides/concept-examples/) * **tmux_capture**() tool\[[source](https://github.com/libtmux/libtmux-ruby/blob/dcc9f8b5a6970144a9e7d80cd5f381d8f6198372/gems/libtmux-mcp/lib/libtmux/mcp/catalog.rb#L239)][ΒΆ](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture) Read exact-pane screen/history rows preserving LF. Defaults: 200 lines, 65536 bytes, zero history lines, track=false. Limits: 1000 lines/history, 262144 bytes. UTF-8 or base64; truncation is separate from unknown history continuity. Tracked process cursors require tmux>=3.3a and a native process identity backend: Linux peer pidfds with matching PID namespaces, or Darwin kqueue process observation. Continuation returns an exact state row splice, not a live-output journal. Refuses capture after-hooks. * MCP request method `tools/call` Send `tmux_capture` as the tool name, with the arguments below. * Tool selection Opt in with `--enable-tool tmux_capture`. ## Arguments[#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.parameters) No named arguments. Matches exactly one variant. * [**Variant 1**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0) * additionalProperties `false` - [**history_lines**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Fhistory_lines): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Optional [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Fhistory_lines) * minimum `0` * maximum `1000` - [**max_bytes**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Fmax_bytes): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Optional [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Fmax_bytes) * minimum `1` * maximum `262144` - [**max_lines**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Fmax_lines): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Optional [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Fmax_lines) * minimum `1` * maximum `1000` - [**target**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftarget): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftarget) Matches exactly one variant. * [**Variant 1**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0) * additionalProperties `false` - [**generation**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fgeneration): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fgeneration) * minLength `1` * maxLength `128` - [**id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fid): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fid) * maxLength `32` * pattern `"^%[0-9]+$"` - [**kind**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fkind): "pane" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fkind) - [**track**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftrack): [boolean](https://json-schema.org/understanding-json-schema/reference/boolean "boolean (JSON Schema)") Optional [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F0%2Fproperties%2Ftrack) * [**Variant 2**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1) * additionalProperties `false` - [**cursor**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Fcursor): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Fcursor) * maxLength `32` * pattern `"^[a-f0-9]{32}$"` - [**target**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Ftarget): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Ftarget) Matches exactly one variant. * [**Variant 1**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0) * additionalProperties `false` - [**generation**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fgeneration): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fgeneration) * minLength `1` * maxLength `128` - [**id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fid): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fid) * maxLength `32` * pattern `"^%[0-9]+$"` - [**kind**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fkind): "pane" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.input%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fkind) ## Result[#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.result) Returns [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") | [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Matches exactly one variant. * [**Variant 1**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0) * additionalProperties `false` - [**data**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") | [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata) Matches exactly one variant. * [**Variant 1**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0) * additionalProperties `false` - [**bytes**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fbytes): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fbytes) * minimum `0` * maximum `262144` - [**capture_id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fcapture_id): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fcapture_id) - [**encoding**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fencoding): "utf-8" | "base64" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fencoding) - [**history_continuity**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fhistory_continuity): "unknown" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fhistory_continuity) - [**interval**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Finterval): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Finterval) * additionalProperties `false` - [**clock**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Finterval%2Fproperties%2Fclock): "monotonic_seconds" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Finterval%2Fproperties%2Fclock) - [**finished**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Finterval%2Fproperties%2Ffinished): [number](https://json-schema.org/understanding-json-schema/reference/numeric "number (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Finterval%2Fproperties%2Ffinished) - [**started**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Finterval%2Fproperties%2Fstarted): [number](https://json-schema.org/understanding-json-schema/reference/numeric "number (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Finterval%2Fproperties%2Fstarted) - [**mode**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fmode): "snapshot" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fmode) - [**next_cursor**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fnext_cursor): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Optional [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fnext_cursor) - [**process_generation**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fprocess_generation): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") | [null](https://json-schema.org/understanding-json-schema/reference/null "null (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fprocess_generation) - [**row_count**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Frow_count): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Frow_count) * minimum `0` * maximum `1000` - [**rows**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Frows): [Array](https://json-schema.org/understanding-json-schema/reference/array "Array (JSON Schema)")<[string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)")> Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Frows) * maxItems `1000` - [**scope**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fscope): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fscope) * additionalProperties `false` - [**history_lines**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fscope%2Fproperties%2Fhistory_lines): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fscope%2Fproperties%2Fhistory_lines) * minimum `0` * maximum `1000` - [**max_bytes**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fscope%2Fproperties%2Fmax_bytes): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fscope%2Fproperties%2Fmax_bytes) * minimum `1` * maximum `262144` - [**max_lines**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fscope%2Fproperties%2Fmax_lines): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Fscope%2Fproperties%2Fmax_lines) * minimum `1` * maximum `1000` - [**target**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftarget): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftarget) Matches exactly one variant. * [**Variant 1**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0) * additionalProperties `false` - [**generation**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fgeneration): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fgeneration) * minLength `1` * maxLength `128` - [**id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fid): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fid) * maxLength `32` * pattern `"^%[0-9]+$"` - [**kind**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fkind): "pane" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fkind) - [**truncated**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftruncated): [boolean](https://json-schema.org/understanding-json-schema/reference/boolean "boolean (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F0%2Fproperties%2Ftruncated) * [**Variant 2**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1) * additionalProperties `false` - [**base_capture_id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fbase_capture_id): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fbase_capture_id) - [**bytes**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fbytes): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fbytes) * minimum `0` * maximum `262144` - [**capture_id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fcapture_id): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fcapture_id) - [**encoding**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fencoding): "utf-8" | "base64" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fencoding) - [**history_continuity**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fhistory_continuity): "unknown" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fhistory_continuity) - [**interval**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Finterval): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Finterval) * additionalProperties `false` - [**clock**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Finterval%2Fproperties%2Fclock): "monotonic_seconds" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Finterval%2Fproperties%2Fclock) - [**finished**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Finterval%2Fproperties%2Ffinished): [number](https://json-schema.org/understanding-json-schema/reference/numeric "number (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Finterval%2Fproperties%2Ffinished) - [**started**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Finterval%2Fproperties%2Fstarted): [number](https://json-schema.org/understanding-json-schema/reference/numeric "number (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Finterval%2Fproperties%2Fstarted) - [**mode**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fmode): "delta" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fmode) - [**next_cursor**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fnext_cursor): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fnext_cursor) - [**process_generation**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fprocess_generation): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") | [null](https://json-schema.org/understanding-json-schema/reference/null "null (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fprocess_generation) - [**reset**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Freset): [boolean](https://json-schema.org/understanding-json-schema/reference/boolean "boolean (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Freset) - [**row_count**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Frow_count): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Frow_count) * minimum `0` * maximum `1000` - [**scope**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fscope): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fscope) * additionalProperties `false` - [**history_lines**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fscope%2Fproperties%2Fhistory_lines): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fscope%2Fproperties%2Fhistory_lines) * minimum `0` * maximum `1000` - [**max_bytes**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fscope%2Fproperties%2Fmax_bytes): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fscope%2Fproperties%2Fmax_bytes) * minimum `1` * maximum `262144` - [**max_lines**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fscope%2Fproperties%2Fmax_lines): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fscope%2Fproperties%2Fmax_lines) * minimum `1` * maximum `1000` - [**splice**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fsplice): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fsplice) * additionalProperties `false` - [**delete**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fsplice%2Fproperties%2Fdelete): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fsplice%2Fproperties%2Fdelete) * minimum `0` - [**rows**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fsplice%2Fproperties%2Frows): [Array](https://json-schema.org/understanding-json-schema/reference/array "Array (JSON Schema)")<[string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)")> Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fsplice%2Fproperties%2Frows) * maxItems `1000` - [**start**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fsplice%2Fproperties%2Fstart): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Fsplice%2Fproperties%2Fstart) * minimum `0` - [**target**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftarget): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftarget) Matches exactly one variant. * [**Variant 1**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0) * additionalProperties `false` - [**generation**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fgeneration): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fgeneration) * minLength `1` * maxLength `128` - [**id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fid): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fid) * maxLength `32` * pattern `"^%[0-9]+$"` - [**kind**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fkind): "pane" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftarget%2FoneOf%2F0%2Fproperties%2Fkind) - [**truncated**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftruncated): [boolean](https://json-schema.org/understanding-json-schema/reference/boolean "boolean (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fdata%2FoneOf%2F1%2Fproperties%2Ftruncated) - [**ok**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fok): true Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F0%2Fproperties%2Fok) * [**Variant 2**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1) * additionalProperties `false` - [**error**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror) * additionalProperties `false` - [**code**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Fcode): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Fcode) - [**delivery**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Fdelivery): "not_sent" | "possibly_sent" | "observed" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Fdelivery) - [**effects**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") Optional [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects) * additionalProperties `false` - [**created**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated): [Array](https://json-schema.org/understanding-json-schema/reference/array "Array (JSON Schema)")<[object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") | [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") | [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") | [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)")> Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated) * maxItems `3` - [**Items**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") | [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") | [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") | [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems) Matches exactly one variant. * [**Variant 1**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F0): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F0) * additionalProperties `false` - [**generation**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F0%2Fproperties%2Fgeneration): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F0%2Fproperties%2Fgeneration) * minLength `1` * maxLength `128` - [**id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F0%2Fproperties%2Fid): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F0%2Fproperties%2Fid) * maxLength `32` * pattern `"^\\$[0-9]+$"` - [**kind**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F0%2Fproperties%2Fkind): "session" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F0%2Fproperties%2Fkind) * [**Variant 2**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F1): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F1) * additionalProperties `false` - [**generation**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F1%2Fproperties%2Fgeneration): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F1%2Fproperties%2Fgeneration) * minLength `1` * maxLength `128` - [**id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F1%2Fproperties%2Fid): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F1%2Fproperties%2Fid) * maxLength `32` * pattern `"^@[0-9]+$"` - [**kind**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F1%2Fproperties%2Fkind): "window" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F1%2Fproperties%2Fkind) * [**Variant 3**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F2): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F2) * additionalProperties `false` - [**generation**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F2%2Fproperties%2Fgeneration): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F2%2Fproperties%2Fgeneration) * minLength `1` * maxLength `128` - [**id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F2%2Fproperties%2Fid): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F2%2Fproperties%2Fid) * maxLength `32` * pattern `"^%[0-9]+$"` - [**kind**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F2%2Fproperties%2Fkind): "pane" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F2%2Fproperties%2Fkind) * [**Variant 4**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3): [object](https://json-schema.org/understanding-json-schema/reference/object "object (JSON Schema)") [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3) * additionalProperties `false` - [**generation**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3%2Fproperties%2Fgeneration): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3%2Fproperties%2Fgeneration) * minLength `1` * maxLength `128` - [**id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3%2Fproperties%2Fid): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3%2Fproperties%2Fid) * maxLength `32` * pattern `"^@[0-9]+$"` - [**index**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3%2Fproperties%2Findex): [integer](https://json-schema.org/understanding-json-schema/reference/numeric "integer (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3%2Fproperties%2Findex) * minimum `0` - [**kind**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3%2Fproperties%2Fkind): "window_link" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3%2Fproperties%2Fkind) - [**session_id**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3%2Fproperties%2Fsession_id): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fcreated%2Fitems%2FoneOf%2F3%2Fproperties%2Fsession_id) * maxLength `32` * pattern `"^\\$[0-9]+$"` - [**state**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fstate): "none" | "known" | "unknown" Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Feffects%2Fproperties%2Fstate) - [**message**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Fmessage): [string](https://json-schema.org/understanding-json-schema/reference/string "string (JSON Schema)") Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Ferror%2Fproperties%2Fmessage) - [**ok**](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Fok): false Required [#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.output%2FoneOf%2F1%2Fproperties%2Fok) ## Annotations[#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.annotations) * [`destructiveHint`](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/reference/glossary/#destructiveHint) `false` * [`idempotentHint`](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/reference/glossary/#idempotentHint) `false` * [`openWorldHint`](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/reference/glossary/#openWorldHint) `false` * [`readOnlyHint`](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/reference/glossary/#readOnlyHint) `false` ## Protocol data[#](https://libtmux.org/en/ruby/v0.1.0.alpha.2/mcp/tools/tmux_capture/#mcp.tool.tmux_capture.schemas) Use the complete advertised contract for validation and client integration. Input schema ```json { "$schema": "https://json-schema.org/draft/2020-12/schema", "oneOf": [ { "additionalProperties": false, "properties": { "history_lines": { "maximum": 1000, "minimum": 0, "type": "integer" }, "max_bytes": { "maximum": 262144, "minimum": 1, "type": "integer" }, "max_lines": { "maximum": 1000, "minimum": 1, "type": "integer" }, "target": { "oneOf": [ { "additionalProperties": false, "properties": { "generation": { "maxLength": 128, "minLength": 1, "type": "string" }, "id": { "maxLength": 32, "pattern": "^%[0-9]+$", "type": "string" }, "kind": { "const": "pane" } }, "required": [ "generation", "kind", "id" ], "type": "object" } ] }, "track": { "type": "boolean" } }, "required": [ "target" ], "type": "object" }, { "additionalProperties": false, "properties": { "cursor": { "maxLength": 32, "pattern": "^[a-f0-9]{32}$", "type": "string" }, "target": { "oneOf": [ { "additionalProperties": false, "properties": { "generation": { "maxLength": 128, "minLength": 1, "type": "string" }, "id": { "maxLength": 32, "pattern": "^%[0-9]+$", "type": "string" }, "kind": { "const": "pane" } }, "required": [ "generation", "kind", "id" ], "type": "object" } ] } }, "required": [ "target", "cursor" ], "type": "object" } ], "type": "object" } ``` Output schema ```json { "$schema": "https://json-schema.org/draft/2020-12/schema", "oneOf": [ { "additionalProperties": false, "properties": { "data": { "oneOf": [ { "additionalProperties": false, "properties": { "bytes": { "maximum": 262144, "minimum": 0, "type": "integer" }, "capture_id": { "type": "string" }, "encoding": { "enum": [ "utf-8", "base64" ] }, "history_continuity": { "const": "unknown" }, "interval": { "additionalProperties": false, "properties": { "clock": { "const": "monotonic_seconds" }, "finished": { "type": "number" }, "started": { "type": "number" } }, "required": [ "clock", "started", "finished" ], "type": "object" }, "mode": { "const": "snapshot" }, "next_cursor": { "type": "string" }, "process_generation": { "type": [ "string", "null" ] }, "row_count": { "maximum": 1000, "minimum": 0, "type": "integer" }, "rows": { "items": { "type": "string" }, "maxItems": 1000, "type": "array" }, "scope": { "additionalProperties": false, "properties": { "history_lines": { "maximum": 1000, "minimum": 0, "type": "integer" }, "max_bytes": { "maximum": 262144, "minimum": 1, "type": "integer" }, "max_lines": { "maximum": 1000, "minimum": 1, "type": "integer" } }, "required": [ "max_lines", "max_bytes", "history_lines" ], "type": "object" }, "target": { "oneOf": [ { "additionalProperties": false, "properties": { "generation": { "maxLength": 128, "minLength": 1, "type": "string" }, "id": { "maxLength": 32, "pattern": "^%[0-9]+$", "type": "string" }, "kind": { "const": "pane" } }, "required": [ "generation", "kind", "id" ], "type": "object" } ] }, "truncated": { "type": "boolean" } }, "required": [ "target", "capture_id", "process_generation", "encoding", "row_count", "bytes", "truncated", "history_continuity", "interval", "scope", "mode", "rows" ], "type": "object" }, { "additionalProperties": false, "properties": { "base_capture_id": { "type": "string" }, "bytes": { "maximum": 262144, "minimum": 0, "type": "integer" }, "capture_id": { "type": "string" }, "encoding": { "enum": [ "utf-8", "base64" ] }, "history_continuity": { "const": "unknown" }, "interval": { "additionalProperties": false, "properties": { "clock": { "const": "monotonic_seconds" }, "finished": { "type": "number" }, "started": { "type": "number" } }, "required": [ "clock", "started", "finished" ], "type": "object" }, "mode": { "const": "delta" }, "next_cursor": { "type": "string" }, "process_generation": { "type": [ "string", "null" ] }, "reset": { "type": "boolean" }, "row_count": { "maximum": 1000, "minimum": 0, "type": "integer" }, "scope": { "additionalProperties": false, "properties": { "history_lines": { "maximum": 1000, "minimum": 0, "type": "integer" }, "max_bytes": { "maximum": 262144, "minimum": 1, "type": "integer" }, "max_lines": { "maximum": 1000, "minimum": 1, "type": "integer" } }, "required": [ "max_lines", "max_bytes", "history_lines" ], "type": "object" }, "splice": { "additionalProperties": false, "properties": { "delete": { "minimum": 0, "type": "integer" }, "rows": { "items": { "type": "string" }, "maxItems": 1000, "type": "array" }, "start": { "minimum": 0, "type": "integer" } }, "required": [ "start", "delete", "rows" ], "type": "object" }, "target": { "oneOf": [ { "additionalProperties": false, "properties": { "generation": { "maxLength": 128, "minLength": 1, "type": "string" }, "id": { "maxLength": 32, "pattern": "^%[0-9]+$", "type": "string" }, "kind": { "const": "pane" } }, "required": [ "generation", "kind", "id" ], "type": "object" } ] }, "truncated": { "type": "boolean" } }, "required": [ "target", "capture_id", "process_generation", "encoding", "row_count", "bytes", "truncated", "history_continuity", "interval", "scope", "mode", "base_capture_id", "reset", "splice", "next_cursor" ], "type": "object" } ] }, "ok": { "const": true } }, "required": [ "ok", "data" ], "type": "object" }, { "additionalProperties": false, "properties": { "error": { "additionalProperties": false, "properties": { "code": { "type": "string" }, "delivery": { "enum": [ "not_sent", "possibly_sent", "observed" ] }, "effects": { "additionalProperties": false, "properties": { "created": { "items": { "oneOf": [ { "additionalProperties": false, "properties": { "generation": { "maxLength": 128, "minLength": 1, "type": "string" }, "id": { "maxLength": 32, "pattern": "^\\$[0-9]+$", "type": "string" }, "kind": { "const": "session" } }, "required": [ "generation", "kind", "id" ], "type": "object" }, { "additionalProperties": false, "properties": { "generation": { "maxLength": 128, "minLength": 1, "type": "string" }, "id": { "maxLength": 32, "pattern": "^@[0-9]+$", "type": "string" }, "kind": { "const": "window" } }, "required": [ "generation", "kind", "id" ], "type": "object" }, { "additionalProperties": false, "properties": { "generation": { "maxLength": 128, "minLength": 1, "type": "string" }, "id": { "maxLength": 32, "pattern": "^%[0-9]+$", "type": "string" }, "kind": { "const": "pane" } }, "required": [ "generation", "kind", "id" ], "type": "object" }, { "additionalProperties": false, "properties": { "generation": { "maxLength": 128, "minLength": 1, "type": "string" }, "id": { "maxLength": 32, "pattern": "^@[0-9]+$", "type": "string" }, "index": { "minimum": 0, "type": "integer" }, "kind": { "const": "window_link" }, "session_id": { "maxLength": 32, "pattern": "^\\$[0-9]+$", "type": "string" } }, "required": [ "generation", "kind", "id", "session_id", "index" ], "type": "object" } ] }, "maxItems": 3, "type": "array" }, "state": { "enum": [ "none", "known", "unknown" ] } }, "required": [ "state", "created" ], "type": "object" }, "message": { "type": "string" } }, "required": [ "code", "message", "delivery" ], "type": "object" }, "ok": { "const": false } }, "required": [ "ok", "error" ], "type": "object" } ], "type": "object" } ```