OpenFab
Instant parametric cost estimates for custom manufacturing: CNC, molding, sheet metal, 3DP, PCB.
使うべきか
品質と安全性
検出事項（1）
- LOWTool 'dfm_feedback' description lacks action verbdfm_feedback 内
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"openfab": {
"url": "https://openfab-22100483453.us-central1.run.app/mcp/"
}
}
}リモートエンドポイント
https://openfab-22100483453.us-central1.run.app/mcp/streamable-httpできること
ツール一覧
ツール（7）
🟢discover_capabilities
List supported manufacturing processes, materials, and the fields an estimate accepts.
入力スキーマ
{
"type": "object",
"properties": {},
"title": "tool_discover_capabilitiesArguments"
}🟢request_quote(process, quantity, material, bounding_box_mm, tolerance_mm, ...)
Get an instant cost estimate for a custom manufactured part. Returns unit price, total, lead time, and assumptions. Indicative and non-binding.
入力スキーマ
{
"type": "object",
"properties": {
"process": {
"title": "Process",
"type": "string"
},
"quantity": {
"title": "Quantity",
"type": "integer"
},
"material": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Material"
},
"bounding_box_mm": {
"anyOf": [
{
"items": {
"type": "number"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Bounding Box Mm"
},
"tolerance_mm": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null,
"title": "Tolerance Mm"
},
"finish": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Finish"
},
"cad_reference": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Cad Reference"
},
"notes": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Notes"
}
},
"required": [
"process",
"quantity"
],
"title": "tool_request_quoteArguments"
}⚪refine_quote(token, process, quantity, material, bounding_box_mm, ...)
Refine a previous estimate (change quantity, material, tolerance, finish) by passing its quote_token.
入力スキーマ
{
"type": "object",
"properties": {
"token": {
"title": "Token",
"type": "string"
},
"process": {
"title": "Process",
"type": "string"
},
"quantity": {
"title": "Quantity",
"type": "integer"
},
"material": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Material"
},
"bounding_box_mm": {
"anyOf": [
{
"items": {
"type": "number"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Bounding Box Mm"
},
"tolerance_mm": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null,
"title": "Tolerance Mm"
},
"finish": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Finish"
},
"cad_reference": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Cad Reference"
},
"notes": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Notes"
}
},
"required": [
"token",
"process",
"quantity"
],
"title": "tool_refine_quoteArguments"
}🟢get_lead_time(process, quantity)
Estimated production lead time in days, by process and quantity.
入力スキーマ
{
"type": "object",
"properties": {
"process": {
"title": "Process",
"type": "string"
},
"quantity": {
"title": "Quantity",
"type": "integer"
}
},
"required": [
"process",
"quantity"
],
"title": "tool_get_lead_timeArguments"
}⚪dfm_feedback(process, quantity, material, bounding_box_mm, tolerance_mm, ...)
Rule-based design-for-manufacturability feedback for a part specification.
入力スキーマ
{
"type": "object",
"properties": {
"process": {
"title": "Process",
"type": "string"
},
"quantity": {
"title": "Quantity",
"type": "integer"
},
"material": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Material"
},
"bounding_box_mm": {
"anyOf": [
{
"items": {
"type": "number"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Bounding Box Mm"
},
"tolerance_mm": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null,
"title": "Tolerance Mm"
},
"finish": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Finish"
},
"cad_reference": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Cad Reference"
},
"notes": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Notes"
}
},
"required": [
"process",
"quantity"
],
"title": "tool_dfm_feedbackArguments"
}⚪estimate_bom(parts)
Estimate costs for a multi-part bill of materials in one call. Each part: {process, quantity, material?, bounding_box_mm?, tolerance_mm?, finish?}. Returns per-line estimates, a BOM total, and the longest lead time. Indicative and non-binding. Max 50 lines.
入力スキーマ
{
"type": "object",
"properties": {
"parts": {
"items": {
"additionalProperties": true,
"type": "object"
},
"title": "Parts",
"type": "array"
}
},
"required": [
"parts"
],
"title": "tool_estimate_bomArguments"
}⚪compare_processes(processes, quantity, material, bounding_box_mm, tolerance_mm, ...)
Compare cost and lead time for one part across manufacturing processes. Provide 2-8 process names and a quantity; returns per-process estimates sorted by total cost, plus a lowest-cost / shortest-lead-time note. Indicative and non-binding.
入力スキーマ
{
"type": "object",
"properties": {
"processes": {
"items": {
"type": "string"
},
"title": "Processes",
"type": "array"
},
"quantity": {
"title": "Quantity",
"type": "integer"
},
"material": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Material"
},
"bounding_box_mm": {
"anyOf": [
{
"items": {
"type": "number"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Bounding Box Mm"
},
"tolerance_mm": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null,
"title": "Tolerance Mm"
},
"finish": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Finish"
}
},
"required": [
"processes",
"quantity"
],
"title": "tool_compare_processesArguments"
}コミュニティ
エビデンス