Files
autocad-mcp-pro/config.py
T
Umutcan EdizsalanandCursor 3cbe30df54 feat(server): tool profiles, paper-space layouts + viewports, ISO 286 fits, opt-in COM 3D solids
- TOOL_PROFILE=lean|core|full applied in the lifespan via server-level enable/disable; system_about reports the active profile; opt-in solid_* tools are hidden while ENABLE_3D=false
- layouts: layout_list/create/set_current + viewport_create (scaled model viewports) on both backends; drawing_export_pdf(layout=...); ezdxf uses TILEMODE + active-layout binding, COM switches ActiveLayout and restores it
- ISO 286: engineering/fits.py authored IT4-11 + fundamental-deviation tables (1-500 mm; shafts d..p/h/js, holes D..H/JS) with clear out-of-scope errors; dimension_linear/radius/diameter gained fit= resolved from the measured nominal
- tolerances: DIMTM now signed in deviation/limit modes so double-positive fits (p6 +0.035/+0.022) render correctly; legacy positive-magnitude contract preserved
- solids: solid_box/cylinder/extrude/revolve/boolean native on COM (AddBox/AddCylinder/AddRegion+AddExtrudedSolid/AddRevolvedSolid/Boolean); ezdxf reports the honest solid_3d capability boundary
- capability maps: paper_space native, new viewport_render feature, ENABLE_3D-gated solid_3d
- 60 new tests (profiles, layouts, viewports, layout PDF, fits, gating); version pins in tests now read version.__version__

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-23 15:15:45 +03:00

59 lines
2.5 KiB
Python

"""Centralized configuration for AutoCAD MCP Pro."""
from __future__ import annotations
import os
from pathlib import Path
class Settings:
"""Server configuration loaded from environment variables."""
def __init__(self):
self.backend: str = os.environ.get("AUTOCAD_MCP_BACKEND", "auto").lower().strip()
self.log_level: str = os.environ.get("LOG_LEVEL", "INFO").upper().strip()
raw_paths = os.environ.get("ALLOWED_PATHS", "").strip()
self.allowed_paths: list[Path] = []
if raw_paths:
for p in raw_paths.split(","):
p = p.strip()
if p:
self.allowed_paths.append(Path(p).resolve())
self.max_undo_stack: int = int(os.environ.get("MAX_UNDO_STACK", "5"))
self.dangerous_commands_enabled: bool = (
os.environ.get("DANGEROUS_COMMANDS_ENABLED", "false").lower().strip() == "true"
)
# Reject opening DXF files larger than this many bytes (default 50 MB).
# Set to 0 to disable the check.
self.max_dxf_bytes: int = int(os.environ.get("MAX_DXF_BYTES", str(50 * 1024 * 1024)))
# Hard cap on list/select limit params to keep tool responses bounded.
self.max_list_limit: int = int(os.environ.get("MAX_LIST_LIMIT", "5000"))
# Per-call COM timeout. AutoCAD hangs (modal dialogs, long Regen) would
# otherwise block the single-thread STA executor forever.
self.com_call_timeout: float = float(os.environ.get("COM_CALL_TIMEOUT", "60"))
# HTTP transport: refuse non-loopback bind unless explicitly opted in.
self.allow_remote_http: bool = (
os.environ.get("ALLOW_REMOTE_HTTP", "false").lower().strip() == "true"
)
self.mcp_auth_token: str = os.environ.get("MCP_AUTH_TOKEN", "").strip()
# Exposed tool profile: "full" (default, everything), "core" (hides the
# raw escape hatches and long-tail tools) or "lean" (a curated ~46-tool
# drafting/inspection core for clients with tight tool caps). Invalid
# values fall back to "full" with a warning at startup.
self.tool_profile: str = os.environ.get("TOOL_PROFILE", "full").lower().strip()
# Opt-in 3D solids (COM backend only). Disabled by default because the
# headless backend cannot produce ACIS solids and live 3D modifies real
# documents; enable deliberately.
self.enable_3d: bool = os.environ.get("ENABLE_3D", "false").lower().strip() == "true"
settings = Settings()