com.compatsy由 compatsy.com 發布官方發布者v0.1.0更新於 Oct 29, 2026
What fits, with live prices: specs, fit verdicts with rule ids and stock for home espresso.
發布方自己的服務：compatsy 3D printing
面向家用義式咖啡設備的託管 MCP 伺服器，讓助理搜尋產品、比較規格、判斷配件與機器是否相容，並查看即時庫存與價格。
Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。
把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。
閱讀 https://sourceweft.com/mcp/com.compatsy%2Fhome-espresso/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"compatsy-home-espresso": {
"type": "http",
"url": "https://compatsy.com/home-espresso/mcp"
}
}
}compatsy answers "does this part fit that machine, and where is it in stock?" Each category has its own MCP endpoint:
Specs carry their source and confidence, fit verdicts cite the rule that decided them, and prices come with the time they were last verified.
This repo is the quickstart for the hosted MCP server. Nothing runs locally except an optional stdio bridge.
Remote (preferred). Any client that supports Streamable HTTP:
stdio via npx. For clients that only launch local servers:
Claude Code: claude mcp add --transport http compatsy-3d-printing https://compatsy.com/3d-printing/mcp
No account or key. Calls are rate limited per session. The bridge defaults to https://compatsy.com/mcp (3D printing); set COMPATSY_MCP_URL to another endpoint from the table.
Example prompts that use them well:
fits, fits_with_adapter, does_not_fit or unknown. Unknown is an answer: it lists the spec fields that are missing rather than guessing. Every rule needs two independent sources, one from the manufacturer, before it can decide anything.
rules/cursor.mdc and rules/windsurf.md tell Cursor or Windsurf agents when to call compatsy instead of guessing fitment from memory.
來源：README.md，提交 3e02f4a
Search products
Find products by name or by category and spec filters; returns key specs and the best in-stock offer. Example: {"query":"0.4 hardened nozzle","category":"nozzle","limit":5}
limitqueryfilterscategoryGet product details
Full specs with per-field confidence and source, every offer with verified time, 30/90-day price range. Example: {"product_id":"prusa-mk4s"}
product_id必填Compare products
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":["e3d-v6-brass-0-4","bondtech-cht-0-4"]}
limitfilterscategoryproduct_idsCheck fit
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-brass-0-4","target_id":"prusa-mk4s"}
target_id必填subject_id必填Check stock and price
Availability and price per merchant, re-verified live when the data is over an hour old. Example: {"product_id":"prusa-mk4s","merchant_id":"prusa3d"}
product_id必填merchant_idReport a data issue
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"}
claim必填fieldentity_id必填entity_type必填已滿足適用檢查項的 100%
該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。
{ "mcpServers": { "compatsy-3d-printing": { "url": "https://compatsy.com/3d-printing/mcp" } } }{ "mcpServers": { "compatsy-espresso": { "command": "npx", "args": ["-y", "github:elliot-rosen/compatsy-mcp"], "env": { "COMPATSY_MCP_URL": "https://compatsy.com/home-espresso/mcp" } } } }{"name": "search_products", "arguments": {"query": "hardened nozzle 0.4", "category": "nozzle", "limit": 5}}{"name": "get_product", "arguments": {"product_id": "prusa-mk4s"}}{"name": "compare", "arguments": {"product_ids": ["bambu-lab-p1s", "prusa-core-one"]}}{"name": "check_fit", "arguments": {"subject_id": "<nozzle id from search_products>", "target_id": "prusa-mk4s"}}{"name": "check_stock", "arguments": {"product_id": "prusa-mk4s"}}{"name": "report_issue", "arguments": {"entity_type": "product", "entity_id": "prusa-mk4s", "field": "nozzle_thread", "claim": "MK4S uses the Nextruder thread"}}