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https://github.com/hansjone/oclaw.git
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oliver
605751b6a6
Prefer report tools without hard-hiding CLI, keep soft CLI budgets, store compact+result_ref for the model, and clear frozen wire after MCP sync. Co-authored-by: Cursor <cursoragent@cursor.com>
56 lines
2 KiB
Python
56 lines
2 KiB
Python
from __future__ import annotations
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from typing import Any
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from runtime.chat.tool_invocation_context import current_tool_lane_sessions
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from runtime.chat.tool_result_store import load_tool_result_blob
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from runtime.tools.base import ToolSpec
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def fetch_tool_result_tool() -> ToolSpec:
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def handler(args: dict[str, Any]) -> dict[str, Any]:
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ref = str(args.get("result_ref") or "").strip()
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if not ref:
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return {"ok": False, "error_code": "result_ref_required", "error": "result_ref_required"}
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owner, sid = current_tool_lane_sessions()
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session_id = str(sid or owner or "").strip()
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max_chars = args.get("max_chars")
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try:
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max_i = int(max_chars) if max_chars is not None else None
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except Exception:
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max_i = None
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return load_tool_result_blob(ref, session_id=session_id, max_chars=max_i)
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return ToolSpec(
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name="fetch_tool_result",
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description=(
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"Fetch a previously truncated/guarded tool result by result_ref. "
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"Use when a tool payload includes result_ref / _truncated_for_llm / _tool_result_guarded "
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"and you need more detail than the compact preview."
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),
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parameters={
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"type": "object",
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"properties": {
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"result_ref": {
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"type": "string",
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"description": "Opaque ref from a prior tool message (e.g. tr:…).",
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},
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"max_chars": {
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"type": "integer",
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"minimum": 4000,
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"maximum": 500000,
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"description": "Optional cap for returned JSON size (default ~120k).",
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},
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},
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"required": ["result_ref"],
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"additionalProperties": False,
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},
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handler=handler,
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tags=frozenset({"system", "read", "tool_result"}),
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read_only=True,
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risk_level="low",
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timeout_s=8.0,
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)
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__all__ = ["fetch_tool_result_tool"]
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