dsh-cad-review
证据优先的 ASCII DXF 检查与规则支持的 CAD 审查，适用于 DeepSeek Harness
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add github:dongsheng123132/dsh-cad-review#d9e1d640c564997ce8f7825f56c593d31e7d5afeCad Review 以 dsh-cad-review 发布，当前版本为 0.2.1。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
Evidence-first ASCII DXF inspection and deterministic CAD rule review for DeepSeek Harness.
This plugin does not infer engineering defects from screenshots. It reads CAD entities, hashes the source drawing, and emits issues tied to entity handle/index, layer, source line range and geometric location. Unsupported entities remain visible as an evidence gap.
Version 0.2.0 is host-neutral and stock-Cordis-loader safe: it imports no private ToolRuntime helper and exposes no default export, preserving the module-level inject = ['tools'] contract. TEXT/MTEXT bodies and malformed numeric tokens are represented only by SHA-256 plus length, so evidence output does not reproduce drawing prose.
This scope complements broader robotics suites such as dsh-robotic-harness: that project inventories robot assets and validates URDF/MJCF/SDF workflows, while this plugin remains a small deterministic ASCII-DXF entity/rule evidence layer.
dsh plugin --profile <name> add github:dongsheng123132/dsh-cad-review
Configure a workspace root and project-owned policy:
- id: dsh-cad-review
name: dsh-cad-review
config:
workspaceRoot: C:/absolute/project/path
maxBytes: 20971520
policy:
requiredLayers: ["WALL"]
forbiddenLayers: ["DEFPOINTS"]
forbiddenEntityTypes: ["3DSOLID"]
requireClosedPolylines: true
minTextHeight: 2.5
maxDrawingSpan: 1000
requiredInsUnits: 4
maxEntities: 100000
maxIssues: 500
Paths must be .dxf files relative to workspaceRoot. Traversal, symlink escape, binary DXF and oversized input are refused.
dsh_cad_inspect_dxf — source SHA-256, units, bounds, layers, entity counts and exact entity geometry/line evidence.dsh_cad_review_dxf — the same evidence plus a deterministic policy report. A per-call policyJson can override configured policy.The extractor understands LINE, LWPOLYLINE, CIRCLE, ARC, TEXT, MTEXT, POINT and INSERT geometry. Other types are retained and reported as structurally unsupported rather than silently treated as reviewed.
The formal .mcp.json declaration exposes cad_dxf_inspect_inline and cad_dxf_review_inline. They accept an explicit bounded ASCII DXF string, share the same parser and rule core, and return redacted structured evidence entirely in memory. The MCP server cannot read files, access the network, execute drawing content, start subprocesses, or write artifacts.
Checks cover malformed numbers, zero-length lines, non-positive radii, polyline closure and declared vertex count, exact duplicate geometry, required/forbidden layers, forbidden entity types, text height, units, drawing span and entity limits. Severity overrides use stable rule IDs.
dsh-cad-review inspect drawing.dxf
dsh-cad-review review drawing.dxf --policy examples/strict-mm-policy.json
review exits 2 when error-severity issues exist.
npm test
npm run check
npm run smoke:plugin
npm run smoke:mcp
npm run smoke:cli
DSH_CHECKOUT=/path/to/deepseek-harness npm run smoke:dsh
MIT