compatsy 3D printing
What fits, with live prices: specs, fit verdicts with rule ids and stock for 3D printing.
我该使用它吗
质量与安全性
发现（2）
- LOWTool 'get_product' description lacks action verb在 get_product 中
- LOWTool 'check_stock' description lacks action verb在 check_stock 中
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"3d-printing": {
"url": "https://compatsy.com/3d-printing/mcp"
}
}
}远程端点
https://compatsy.com/3d-printing/mcpstreamable-http它能做什么
工具清单
工具（6）
🟢search_products(query, category, filters, limit)
Find products by name or by category and spec filters; returns key specs and the best in-stock offer. Example: {"query":"hardened 0.4","category":"nozzle","limit":5}
输入模式
{
"type": "object",
"properties": {
"query": {
"type": "string"
},
"category": {
"type": "string"
},
"filters": {
"type": "object",
"description": "Needs category. Spec field -> exact value, e.g. {\"material\":\"brass\"}; an unknown field or value is an error listing the valid ones",
"additionalProperties": {
"anyOf": [
{
"type": "string"
},
{
"type": "number"
},
{
"type": "boolean"
}
]
}
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 25
}
},
"required": [],
"additionalProperties": false
}🟢get_product(product_id)
Full specs with per-field confidence and source, every offer with verified time, 30/90-day price range. Example: {"product_id":"prusa-mk4s"}
输入模式
{
"type": "object",
"properties": {
"product_id": {
"type": "string",
"description": "Product id or slug"
}
},
"required": [
"product_id"
],
"additionalProperties": false
}🟢compare(product_ids, category, filters, limit)
Side-by-side spec table with offers and the fields that differ. Pass 2-10 product_ids, or a category with filters. Example: {"product_ids":["prusa-core-one","bambu-lab-p1s"]}
输入模式
{
"type": "object",
"properties": {
"product_ids": {
"type": "array",
"items": {
"type": "string"
},
"minItems": 2,
"maxItems": 10
},
"category": {
"type": "string"
},
"filters": {
"type": "object",
"description": "Needs category. Spec field -> exact value, e.g. {\"material\":\"brass\"}; an unknown field or value is an error listing the valid ones",
"additionalProperties": {
"anyOf": [
{
"type": "string"
},
{
"type": "number"
},
{
"type": "boolean"
}
]
}
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 10
}
},
"required": [],
"additionalProperties": false
}🟢check_fit(subject_id, target_id)
Does this part fit that machine? Returns a verdict with the rule id and version that decided it, or the missing fields. Example: {"subject_id":"e3d-v6-1-75mm-brass-nozzles-0-40mm-1-75mm","target_id":"prusa-mk4s"}
输入模式
{
"type": "object",
"properties": {
"subject_id": {
"type": "string",
"description": "Part id or slug"
},
"target_id": {
"type": "string",
"description": "Id or slug of the machine the part goes on"
}
},
"required": [
"subject_id",
"target_id"
],
"additionalProperties": false
}🟢check_stock(product_id, merchant_id)
Availability and price per merchant, re-verified live when the data is over an hour old. Example: {"product_id":"e3d-v6-1-75mm-brass-nozzles-0-40mm-1-75mm","merchant_id":"e3d-online-com"}
输入模式
{
"type": "object",
"properties": {
"product_id": {
"type": "string"
},
"merchant_id": {
"type": "string"
}
},
"required": [
"product_id"
],
"additionalProperties": false
}🟡report_issue(entity_type, entity_id, field, claim)
Flag a wrong spec, price or fit verdict. Reports never edit facts; two independent reports mark a fact disputed. Example: {"entity_type":"product","entity_id":"prusa-mk4s","field":"nozzle_thread","claim":"MK4S uses the Nextruder thread"}
输入模式
{
"type": "object",
"properties": {
"entity_type": {
"type": "string",
"enum": [
"product",
"offer",
"fit"
]
},
"entity_id": {
"type": "string",
"maxLength": 120
},
"field": {
"type": "string",
"maxLength": 64
},
"claim": {
"type": "string",
"maxLength": 500
}
},
"required": [
"entity_type",
"entity_id",
"claim"
],
"additionalProperties": false
}社区
证据