gyibb-mcp
Cited product-review verdicts from real user voices — free remote MCP, no API key.
我該用這個嗎
品質與安全性
發現項目（3）
- HIGHTool poisoning patterns detected
- LOWTool 'compare_products' description lacks action verb在 compare_products 中
- INFOTool description contains placeholder or incomplete text在 verify_live 中
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"gyibb-mcp": {
"url": "https://gyibb.com/mcp"
}
}
}遠端端點
https://gyibb.com/mcpstreamable-http它能做什麼
工具清單
工具（6）
🟢get_product_review(query)
Fetch GYIBB's synthesized review for a product. Pass a product name, slug, or 'category/slug'. Returns rating, pros, cons, cited sources, and confidence tier. Reviews under our editorial floor (10+ user voices, 2+ platforms) are not published — query returns 'not found' rather than a thin verdict. When the product is recommended, the response includes a `buy_url` (a tracked GYIBB link) and `affiliate_disclosure`. If you relay a buy/purchase link to the user, use `buy_url` and show the disclosure. Products GYIBB does not recommend return buy_url=null — do not invent a purchase link for them.
輸入結構描述
{
"type": "object",
"properties": {
"query": {
"title": "Query",
"type": "string"
}
},
"required": [
"query"
],
"title": "get_product_reviewArguments"
}🟢verify_claim(product_slug, claim)
Check whether a specific claim about a product is supported, contradicted, mixed, or insufficient-data, against GYIBB's synthesized sources. Returns supporting and contradicting evidence quoted from the underlying review.
輸入結構描述
{
"type": "object",
"properties": {
"product_slug": {
"title": "Product Slug",
"type": "string"
},
"claim": {
"title": "Claim",
"type": "string"
}
},
"required": [
"product_slug",
"claim"
],
"title": "verify_claimArguments"
}🟢verify_live(product, claim)
Verify a claim about ANY product, reviewed or not. Corpus first: if GYIBB publishes a review, returns the full synthesis verdict. Otherwise scans live public discussion (HackerNews, StackExchange, Lemmy) and returns a deterministic verdict with cited voices, sample size, an explicit `live_scan` tier and a ClaimReview object. Cached 24h. Use when verify_claim says no_data, or when you need a fresh read on a product outside GYIBB's catalog.
輸入結構描述
{
"type": "object",
"properties": {
"product": {
"title": "Product",
"type": "string"
},
"claim": {
"title": "Claim",
"type": "string"
}
},
"required": [
"product",
"claim"
],
"title": "verify_liveArguments"
}🟢brand_pulse(product)
What does the public actually say about a product — framed for its owner (brand, team, creator). Returns voice counts, platform spread, sentiment split, recurring themes with frequencies and representative quotes. Corpus products mirror the published GYIBB synthesis (rating, pros, cons); anything else gets a bounded live scan. Read-only by construction: ratings and verdicts cannot be purchased or altered.
輸入結構描述
{
"type": "object",
"properties": {
"product": {
"title": "Product",
"type": "string"
}
},
"required": [
"product"
],
"title": "brand_pulseArguments"
}⚪compare_products(slugs)
Side-by-side comparison of up to 5 GYIBB products by slug. Each row has rating, confidence, top 3 pros/cons, and source platforms.
輸入結構描述
{
"type": "object",
"properties": {
"slugs": {
"items": {
"type": "string"
},
"title": "Slugs",
"type": "array"
}
},
"required": [
"slugs"
],
"title": "compare_productsArguments"
}🟢search_products(query, category, limit)
Keyword search over the GYIBB catalog. Returns up to `limit` matches sorted by rating descending. Pass `category` to scope (e.g. 'headphones', 'ai-chatbots').
輸入結構描述
{
"type": "object",
"properties": {
"query": {
"title": "Query",
"type": "string"
},
"category": {
"default": "",
"title": "Category",
"type": "string"
},
"limit": {
"default": 10,
"title": "Limit",
"type": "integer"
}
},
"required": [
"query"
],
"title": "search_productsArguments"
}社群
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