MCP Radar
MCP Server

Glasswarp

com.glasswarp/mcp-server
Developer Tools Productivity Public & reachable MCP 2025-11-25

What this MCP does

Controls and observes remote Windows desktops, including launching applications, clicking, typing, keyboard input, scrolling, and session management.

Capabilities

Tools

16 tools
app.launch
Launch an executable on the remote Windows rig (name on PATH or absolute path), optional args. Side effects: starts a process; Glasswarp tracks it and closes it on session.end. Use for notepad.exe, mspaint.exe, chrome with URL args, etc. Wait/re-observe after launch before clicking — do not assume the window is focused immediately.
Destructive Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id', 'path_or_name'], 'properties': {'args': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Process args, e.g. ["--new-window", "https://example.com"]'}, 'session_id': {'type': 'string', 'description': 'Active session id'}, 'path_or_name': {'type': 'string', 'description': 'Executable name (e.g. notepad.exe) or absolute path'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
demos.get
Return one showcase run contract (install, command, needs, framing). Does NOT execute the demo or control a PC. Call after demos.list when you know the demo_id. If the client can run shell, offer the command; if chat-only, show the card. Do not replace this with a slow MCP click loop for solver demos.
Read only
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['demo_id'], 'properties': {'format': {'enum': ['markdown', 'json'], 'type': 'string', 'description': 'Response format: markdown (default) or json'}, 'demo_id': {'enum': ['minesweeper', 'mona-lisa', 'paint', 'notepad'], 'type': 'string', 'description': 'Showcase id from demos.list'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
demos.list
List showcase run contracts (id, title, install, command). Read-only catalog — does NOT start a session, touch a rig, or run solvers. Use when the user asks for Minesweeper/Mona Lisa/Paint demos or you need the glasswarp-demo command. Prefer demos.get for one full card. For ad-hoc UI work use rigs.list → session.start → screen.observe instead.
Read only
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'format': {'enum': ['markdown', 'json'], 'type': 'string', 'description': 'Response format: markdown (default) or json'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
input.click_target
Left/right/middle-click a UIA target by id from the latest screen.observe (uses native center coords). Prefer over input.click_xy. Side effect: real mouse click on the remote Windows desktop. Do not reuse target_id after the screen may have changed — re-observe first. For click→type→keys sequences, use input.send_actions (one turn) instead of chaining this tool.
Destructive Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id', 'target_id'], 'properties': {'button': {'enum': ['left', 'right', 'middle'], 'type': 'string', 'description': 'Mouse button (default left)'}, 'double': {'type': 'boolean', 'description': 'If true, double-click (two clicks)'}, 'target_id': {'type': 'string', 'description': 'Target id from the most recent screen.observe (e.g. uia-â\x80¦ )'}, 'session_id': {'type': 'string', 'description': 'Active session id'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
input.click_xy
Click at native screen coordinates (0…native_width-1, 0…native_height-1 from screen.observe). Last resort when no suitable UIA target exists — prefer input.click_target. Never use JPEG/downscaled pixel coords. Side effect: real mouse click on the remote desktop.
Destructive Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id', 'x', 'y'], 'properties': {'x': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native X (0â\x80¦native_width-1)'}, 'y': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native Y (0â\x80¦native_height-1)'}, 'button': {'enum': ['left', 'right', 'middle'], 'type': 'string', 'description': 'Mouse button (default left)'}, 'double': {'type': 'boolean', 'description': 'If true, double-click'}, 'session_id': {'type': 'string', 'description': 'Active session id'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
input.drag
Press-move-release mouse drag in native capture coordinates. Use for drawing, sliders, selection boxes, and drag-and-drop. Side effect: mouse_down → moves → mouse_up on the remote desktop. Prefer input.send_actions if the drag is one step in a longer predictable sequence.
Destructive Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id', 'from_x', 'from_y', 'to_x', 'to_y'], 'properties': {'to_x': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native end X'}, 'to_y': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native end Y'}, 'from_x': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native start X'}, 'from_y': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native start Y'}, 'session_id': {'type': 'string', 'description': 'Active session id'}, 'duration_ms': {'type': 'integer', 'maximum': 5000, 'minimum': 0, 'description': 'Approx drag duration in ms; more steps when larger (default ~200)'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
input.scroll
Move the cursor to native (x,y) then apply a vertical mouse-wheel delta. Side effect: scroll on whatever is under that point. Negative delta scrolls toward the bottom of the page. Prefer input.send_actions when scroll is part of a multi-step sequence. Re-observe after scrolling lists/pages before clicking targets.
Destructive Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id', 'x', 'y', 'delta'], 'properties': {'x': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native X to hover before scrolling'}, 'y': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native Y to hover before scrolling'}, 'delta': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Vertical wheel delta (negative = toward bottom of page)'}, 'session_id': {'type': 'string', 'description': 'Active session id'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
input.send_actions
PREFERRED multi-step tool: run 1–10 predictable UI actions in one call (input.click_target, input.click_xy, input.type_text, input.send_keys, input.drag, input.scroll). Side effects: all actions execute on the remote desktop; fails fast before sending if any action is invalid. observe_after defaults true (verification observe: text+targets; set observe_image=true for JPEG). Do not batch across unpredictable waits (page loads, installers, modals) — single-step those. Prefer this over chaining solo click/type/keys tools.
Destructive Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id', 'actions'], 'properties': {'actions': {'type': 'array', 'items': {'type': 'object', 'required': ['type'], 'properties': {'x': {'type': 'number'}, 'y': {'type': 'number'}, 'keys': {'type': 'string'}, 'text': {'type': 'string'}, 'to_x': {'type': 'number'}, 'to_y': {'type': 'number'}, 'type': {'enum': ['click_target', 'click_xy', 'type_text', 'send_keys', 'drag', 'scroll'], 'type': 'string'}, 'delta': {'type': 'number'}, 'button': {'enum': ['left', 'right', 'middle'], 'type': 'string'}, 'double': {'type': 'boolean'}, 'delay_ms': {'type': 'integer', 'maximum': 2000, 'minimum': 0, 'description': 'Optional settle delay after this action (0â\x80\x932000 ms)'}, 'target_id': {'type': 'string'}}}, 'maxItems': 10, 'minItems': 1, 'description': 'Ordered actions (max 10); input.click_target needs target_id from latest screen.observe'}, 'session_id': {'type': 'string', 'description': 'Active session id'}, 'observe_after': {'type': 'boolean', 'description': 'Default true. When true, return a verification observe in the same result'}, 'observe_image': {'type': 'boolean', 'description': 'Default false. When true with observe_after, include verification JPEG unless changed=false'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'changed': {'anyOf': [{'type': 'boolean'}, {'type': 'null'}], 'description': 'Whether the frame changed since last observe; null if unknown'}, 'message': {'type': 'string', 'description': 'Human-readable observe summary / targets'}, 'has_image': {'type': 'boolean', 'description': 'True when a JPEG was included in the MCP content'}, 'native_width': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native capture width'}, 'native_height': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native capture height'}}, 'additionalProperties': False}
input.send_keys
Send a key or chord to the focused window (e.g. enter, tab, ctrl+s, alt+f4, win). Side effect: real key events on the remote desktop. Prefer bundling into input.send_actions when the shortcut follows a click/type in the same planned sequence. Use input.type_text for literal strings, not this tool.
Destructive Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id', 'keys'], 'properties': {'keys': {'type': 'string', 'description': 'Key or combo, e.g. enter, tab, ctrl+s, alt+f4, win'}, 'session_id': {'type': 'string', 'description': 'Active session id'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
input.type_text
Type a Unicode string into the currently focused control via native input. Does not click first — focus the field (input.click_target / input.send_actions) before calling. Side effect: keystrokes on the remote desktop. For form fills (click → type → tab/enter), prefer input.send_actions in one call.
Destructive Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id', 'text'], 'properties': {'text': {'type': 'string', 'description': 'Literal text to type (not a key combo)'}, 'session_id': {'type': 'string', 'description': 'Active session id'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
rigs.list
List Windows machines (rigs) paired to this API key: id, name, online, api_access_enabled, and USABLE flag. Read-only — does not start a session. Call first before start_session. A rig is USABLE only when online AND the owner enabled API access. If none are USABLE, tell the user to install the host agent, pair in Console → Rigs, and enable API access — never ask for OS passwords.
Read only Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
screen.observe
Read the current screen: UIA targets (numbered ids + native coords) and a text summary. Does not move mouse/keyboard. Default image=false (no JPEG) for speed; set image=true only when you must judge pixels visually (then max_width≈960, quality≈60). If changed=false, JPEG is omitted even when requested — do not re-analyze; wait or act differently. If dirty is null, assume changed. Prefer input.send_actions for multi-step UI; observe after meaningful steps, not after every click. Target ids are valid only until the next UI change.
Read only Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id'], 'properties': {'mark': {'type': 'boolean', 'description': 'Overlay numbered targets on JPEG when image=true (default true; ignored if image=false)'}, 'image': {'type': 'boolean', 'description': 'Include JPEG (default false). True only to visually read/judge the screen.'}, 'quality': {'type': 'integer', 'maximum': 100, 'minimum': 40, 'description': 'JPEG quality 40â\x80\x93100 when image=true (default 60)'}, 'max_width': {'type': 'integer', 'maximum': 3840, 'minimum': 320, 'description': 'JPEG max width when image=true (default 960). Clicks always use native coords, not JPEG pixels.'}, 'session_id': {'type': 'string', 'description': 'Active session id from session.start'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'changed': {'anyOf': [{'type': 'boolean'}, {'type': 'null'}], 'description': 'Whether the frame changed since last observe; null if unknown'}, 'message': {'type': 'string', 'description': 'Human-readable observe summary / targets'}, 'has_image': {'type': 'boolean', 'description': 'True when a JPEG was included in the MCP content'}, 'native_width': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native capture width'}, 'native_height': {'type': 'integer', 'maximum': 9007199254740991, 'minimum': -9007199254740991, 'description': 'Native capture height'}}, 'additionalProperties': False}
session.end
End an active session. Side effects: stops billing, runs host safety_restore, closes apps launched via app.launch. Always call when finished or abandoning — do not leave sessions open. Safe to call once; further observe/input on that session_id will fail.
Destructive Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id'], 'properties': {'session_id': {'type': 'string', 'description': 'Session id returned by session.start'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
session.live_view
Return the console Live View URL (≈60fps) for the rig owner to watch and intervene. Read-only for the agent — does not grant the API key console access. Offer on long or sensitive tasks. Owner must be signed into Glasswarp; API keys alone cannot open the player.
Read only Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id'], 'properties': {'session_id': {'type': 'string', 'description': 'Active session id'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
session.start
Start a metered desktop session on a USABLE rig from rigs.list. Side effects: begins wall-clock billing, shows an on-screen “API session active” indicator, enables observe/input until session.end. Idle sessions auto-end after ~15 minutes. Always call session.end when done or abandoning. Do not call if no USABLE rig exists. Returns session_id and Live View URL (owner console login required).
Destructive Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['rig_id'], 'properties': {'rig_id': {'type': 'string', 'description': 'Rig id from rigs.list (must be online with api_access_enabled)'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
session.status
Fetch session metadata: status, host, mode, created_at, action_count, billed_minutes. Read-only — no input side effects. Use to tell the user about metered time or confirm the session is still active before more actions.
Read only Open world
Input schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['session_id'], 'properties': {'session_id': {'type': 'string', 'description': 'Session id from session.start'}}}
Output schema 
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'message'], 'properties': {'ok': {'type': 'boolean', 'description': 'False when the tool failed'}, 'message': {'type': 'string', 'description': 'Human-readable result for the agent'}}, 'additionalProperties': False}
History

Recent tool changes

Added
session.status
Sept. 17, 2026, 12:35 p.m.
Added
session.live_view
Sept. 17, 2026, 12:35 p.m.
Added
app.launch
Sept. 17, 2026, 12:35 p.m.
Added
input.send_actions
Sept. 17, 2026, 12:35 p.m.
Added
input.scroll
Sept. 17, 2026, 12:35 p.m.
Added
input.drag
Sept. 17, 2026, 12:35 p.m.
Added
input.send_keys
Sept. 17, 2026, 12:35 p.m.
Added
input.type_text
Sept. 17, 2026, 12:35 p.m.
Added
input.click_xy
Sept. 17, 2026, 12:35 p.m.
Added
input.click_target
Sept. 17, 2026, 12:35 p.m.
Added
screen.observe
Sept. 17, 2026, 12:35 p.m.
Added
session.end
Sept. 17, 2026, 12:35 p.m.
Added
session.start
Sept. 17, 2026, 12:35 p.m.
Added
rigs.list
Sept. 17, 2026, 12:35 p.m.
Added
demos.get
Sept. 17, 2026, 12:35 p.m.
Added
demos.list
Sept. 17, 2026, 12:35 p.m.
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