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47 lines
2.0 KiB
Python
47 lines
2.0 KiB
Python
"""Book-local semantic tool contract for the optional RoboCrew/XLeRobot run.
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The pinned navigation checkout exposes base-motion helpers, not a stable
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semantic arm API. This module is therefore an explicit adapter boundary: the
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local GPU experiment validates the contract, while a hardware integrator must
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map each primitive to calibrated XLeRobot arm motions before enabling torque.
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"""
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from __future__ import annotations
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TOOL_CONTRACT = (
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{
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"name": "observe_scene",
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"description": "Capture a new RGB observation and return object/target state.",
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"parameters": {"type": "object", "properties": {}, "additionalProperties": False},
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},
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{
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"name": "pick",
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"description": "Execute one bounded calibrated pick primitive.",
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"parameters": {"type": "object", "properties": {"object_id": {"type": "string", "enum": ["red_cup", "yellow_paper"]}}, "required": ["object_id"], "additionalProperties": False},
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},
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{
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"name": "place",
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"description": "Execute one bounded calibrated place primitive.",
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"parameters": {"type": "object", "properties": {"object_id": {"type": "string", "enum": ["red_cup", "yellow_paper"]}, "target_id": {"type": "string", "enum": ["tray", "bin"]}}, "required": ["object_id", "target_id"], "additionalProperties": False},
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},
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{
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"name": "verify_state",
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"description": "Check the postcondition using a fresh observation.",
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"parameters": {"type": "object", "properties": {}, "additionalProperties": False},
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},
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{
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"name": "stop",
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"description": "Stop all motion and enter a safe state.",
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"parameters": {"type": "object", "properties": {}, "additionalProperties": False},
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},
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)
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def robocrew_function_declarations() -> list[dict[str, object]]:
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"""Return JSON-compatible declarations for a RoboCrew/Gemini bridge."""
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return [
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{"name": item["name"], "description": item["description"], "parameters": item["parameters"]}
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for item in TOOL_CONTRACT
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]
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