Stack Gems
Read-only search of 900+ reviewed developer tools, each with a verdict and caveats. Free/OSS first.
我该使用它吗
质量与安全性
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": {
"catalog": {
"url": "https://stackgems.com/api/mcp"
}
}
}远程端点
https://stackgems.com/api/mcpstreamable-http它能做什么
工具清单
工具（5）
🟢search_gems(query, tag, subcategory, category, pricing, ...)
Search the Stack Gems catalog of reviewed developer tools. Matches name, tagline, verdict, Catch, subcategory and tags. Filters combine with AND. Returns verdict and the first sentence of the Catch for each hit.
输入模式
{
"type": "object",
"properties": {
"query": {
"type": "string",
"description": "Free text, e.g. \"postgres backup\" or \"browser automation\""
},
"tag": {
"type": "string",
"description": "Comma list of tags, all must match (see list_categories), e.g. \"mcp,self-host\""
},
"subcategory": {
"type": "string",
"description": "Subcategory slug or label, e.g. \"coding-agents\""
},
"category": {
"type": "string",
"enum": [
"agents",
"nextjs",
"python",
"shopify",
"databases",
"devops",
"design",
"observability",
"rust",
"payments",
"comms",
"notifications",
"libraries"
]
},
"pricing": {
"type": "string",
"enum": [
"free",
"freemium",
"paid",
"open-source",
"source-available"
]
},
"sort": {
"type": "string",
"enum": [
"curated",
"catalog",
"new",
"stars",
"trending",
"name"
],
"default": "curated",
"description": "curated = free/OSS first"
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 50,
"default": 10
}
},
"additionalProperties": false
}🟢get_gem(slug)
Full Stack Gems review of one tool by slug: what is good, the Catch, verdict, license, repo health, plus links to its best-of list and alternatives.
输入模式
{
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Tool slug, e.g. \"ollama\" (from search_gems)"
}
},
"required": [
"slug"
],
"additionalProperties": false
}🟢best_for(use_case, limit)
Ranked shortlist for a use case or category (e.g. "vector database", "coding agents", "auth", "mcp"), free and open source first, each with verdict and Catch. Falls back to search when no list matches.
输入模式
{
"type": "object",
"properties": {
"use_case": {
"type": "string",
"description": "What the tool is for, e.g. \"self-hosted auth\" or \"kubernetes\""
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 25,
"default": 10
}
},
"required": [
"use_case"
],
"additionalProperties": false
}🟢get_alternatives(slug, limit)
Free and open-source alternatives to a tool from the same category, with verdict and Catch. Works for any slug in the catalog.
输入模式
{
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Tool slug, e.g. \"cursor\""
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 15,
"default": 8
}
},
"required": [
"slug"
],
"additionalProperties": false
}🟢list_categories
The catalog vocabulary: stacks (categories), best-of lists with counts, and the tag vocabulary with counts. Use the slugs as filters in search_gems.
输入模式
{
"type": "object",
"properties": {},
"additionalProperties": false
}社区
证据