Launchpad HQ
Read-only, sourced and dated facts on AI tools: search, compare, pricing, free alternatives.
我該用這個嗎
品質與安全性
A
發現項目（1）
- LOWTool 'compare' description lacks action verb在 compare 中
根據工具定義與協定合規性的自動化分析。
上下文成本
~3,546Token（工具定義）
~9.7 KB典型回應大小
顯著的注意力影響（128k 上下文的 2.77%）
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": {
"launchpad-hq": {
"url": "https://www.launchpadhq.io/mcp"
}
}
}遠端端點
https://www.launchpadhq.io/mcpstreamable-http它能做什麼
工具清單
工具（4）
🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢search_tools(task, budget, skill_level, platform_type, limit)
Use this when the user wants to find AI tools for a task, optionally within a budget, skill level or platform. Returns Launchpad HQ catalog matches with dated, sourced free-tier facts where available. Items with fallback: true are popular tools, not direct matches; stale: true means the facts are over 90 days old.
輸入結構描述
{
"type": "object",
"properties": {
"task": {
"type": "string",
"minLength": 1,
"maxLength": 1000,
"description": "What the user wants to do, e.g. 'transcribe meetings' or 'make slides'. Only the first 200 characters are searched."
},
"budget": {
"description": "Budget band. 'free' keeps only free or freemium tools; 'low' keeps free/freemium tools or a lowest paid plan up to $20/month, 'medium' up to $50/month (unknown prices rank lower).",
"type": "string",
"enum": [
"free",
"low",
"medium",
"high",
"any"
]
},
"skill_level": {
"description": "User's skill level. Tools above it rank lower.",
"type": "string",
"enum": [
"beginner",
"intermediate",
"advanced"
]
},
"platform_type": {
"description": "Tools available there rank first.",
"type": "string",
"enum": [
"web",
"mobile",
"desktop"
]
},
"limit": {
"description": "Max results (1-10, default 5).",
"type": "integer",
"minimum": 1,
"maximum": 10
}
},
"required": [
"task"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}輸出結構描述
{
"type": "object",
"properties": {
"query": {
"type": "string"
},
"results": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string"
},
"name": {
"type": "string"
},
"category": {
"type": [
"string",
"null"
]
},
"launchpad_url": {
"type": "string"
},
"website": {
"type": [
"string",
"null"
]
},
"cost_tier": {
"type": "string"
},
"difficulty": {
"type": "string"
},
"free_tier": {
"type": "object",
"properties": {
"available": {
"type": [
"boolean",
"null"
]
},
"summary": {
"type": [
"string",
"null"
]
}
},
"required": [
"available",
"summary"
],
"additionalProperties": false
},
"verification": {
"type": "string",
"enum": [
"verified",
"unverified",
"catalog_only"
]
},
"as_of": {
"type": [
"string",
"null"
]
},
"source_url": {
"type": [
"string",
"null"
]
},
"sponsored": {
"type": "boolean",
"const": false
},
"company": {
"type": [
"string",
"null"
]
},
"description": {
"type": [
"string",
"null"
]
},
"starting_price": {
"type": [
"string",
"null"
]
},
"tasks": {
"anyOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
]
},
"stale": {
"type": "boolean"
},
"freshness_note": {
"type": [
"string",
"null"
]
},
"resolved_from": {
"type": [
"string",
"null"
]
},
"resolution": {
"anyOf": [
{
"type": "string",
"enum": [
"compact",
"alias",
"spelling"
]
},
{
"type": "null"
}
]
},
"match_reasons": {
"type": "array",
"items": {
"type": "string"
}
},
"fallback": {
"type": "boolean"
}
},
"required": [
"slug",
"name",
"category",
"launchpad_url",
"website",
"cost_tier",
"difficulty",
"free_tier",
"verification",
"as_of",
"source_url",
"sponsored",
"match_reasons"
],
"additionalProperties": false
}
},
"total_matches": {
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
},
"note": {
"type": [
"string",
"null"
]
},
"fallback": {
"anyOf": [
{
"type": "string",
"enum": [
"starter",
"top_up"
]
},
{
"type": "null"
}
]
},
"corrected_query": {
"type": [
"string",
"null"
]
},
"data_as_of": {
"type": [
"string",
"null"
]
},
"attribution": {
"type": "string"
}
},
"required": [
"query",
"results",
"total_matches",
"note",
"data_as_of",
"attribution"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢compare(platforms)
Use this when the user wants to compare 2 to 4 specific AI tools side by side: plans, API pricing, usage limits and platforms, each with its own as_of date and source.
輸入結構描述
{
"type": "object",
"properties": {
"platforms": {
"minItems": 2,
"maxItems": 4,
"type": "array",
"items": {
"type": "string",
"minLength": 1,
"maxLength": 200
},
"description": "2-4 Launchpad HQ platform slugs or names."
}
},
"required": [
"platforms"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}輸出結構描述
{
"type": "object",
"properties": {
"items": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string"
},
"name": {
"type": "string"
},
"category": {
"type": [
"string",
"null"
]
},
"launchpad_url": {
"type": "string"
},
"website": {
"type": [
"string",
"null"
]
},
"cost_tier": {
"type": "string"
},
"difficulty": {
"type": "string"
},
"free_tier": {
"type": "object",
"properties": {
"available": {
"type": [
"boolean",
"null"
]
},
"summary": {
"type": [
"string",
"null"
]
}
},
"required": [
"available",
"summary"
],
"additionalProperties": false
},
"verification": {
"type": "string",
"enum": [
"verified",
"unverified",
"catalog_only"
]
},
"as_of": {
"type": [
"string",
"null"
]
},
"source_url": {
"type": [
"string",
"null"
]
},
"sponsored": {
"type": "boolean",
"const": false
},
"company": {
"type": [
"string",
"null"
]
},
"description": {
"type": [
"string",
"null"
]
},
"starting_price": {
"type": [
"string",
"null"
]
},
"tasks": {
"anyOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
]
},
"stale": {
"type": "boolean"
},
"freshness_note": {
"type": [
"string",
"null"
]
},
"resolved_from": {
"type": [
"string",
"null"
]
},
"resolution": {
"anyOf": [
{
"type": "string",
"enum": [
"compact",
"alias",
"spelling"
]
},
{
"type": "null"
}
]
},
"plans": {
"anyOf": [
{
"type": "object",
"properties": {
"value": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"price": {
"type": "string"
},
"period": {
"type": "string"
},
"limits": {
"type": "string"
}
},
"required": [
"name",
"price",
"period",
"limits"
],
"additionalProperties": false
}
},
"as_of": {
"type": "string"
},
"source_url": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"verified",
"unverified",
"disputed"
]
}
},
"required": [
"value",
"as_of",
"source_url",
"status"
],
"additionalProperties": false
},
{
"type": "null"
}
]
},
"api_pricing": {
"anyOf": [
{
"type": "object",
"properties": {
"value": {
"type": "string"
},
"as_of": {
"type": "string"
},
"source_url": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"verified",
"unverified",
"disputed"
]
}
},
"required": [
"value",
"as_of",
"source_url",
"status"
],
"additionalProperties": false
},
{
"type": "null"
}
]
},
"usage_limits": {
"anyOf": [
{
"type": "object",
"properties": {
"value": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
},
"as_of": {
"type": "string"
},
"source_url": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"verified",
"unverified",
"disputed"
]
}
},
"required": [
"value",
"as_of",
"source_url",
"status"
],
"additionalProperties": false
},
{
"type": "null"
}
]
},
"platforms_supported": {
"type": "array",
"items": {
"type": "string"
}
},
"api_available": {
"type": "boolean"
},
"lifecycle": {
"type": "string"
}
},
"required": [
"slug",
"name",
"category",
"launchpad_url",
"website",
"cost_tier",
"difficulty",
"free_tier",
"verification",
"as_of",
"source_url",
"sponsored",
"plans",
"api_pricing",
"usage_limits",
"platforms_supported",
"api_available",
"lifecycle"
],
"additionalProperties": false
}
},
"not_found": {
"type": "array",
"items": {
"type": "string"
}
},
"did_you_mean": {
"type": "array",
"items": {
"type": "object",
"properties": {
"input": {
"type": "string"
},
"suggestions": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string"
},
"name": {
"type": "string"
}
},
"required": [
"slug",
"name"
],
"additionalProperties": false
}
}
},
"required": [
"input",
"suggestions"
],
"additionalProperties": false
}
},
"data_as_of": {
"type": [
"string",
"null"
]
},
"attribution": {
"type": "string"
}
},
"required": [
"items",
"not_found",
"data_as_of",
"attribution"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢get_pricing_facts(platform)
Use this when the user asks what one AI tool costs or what its free tier includes. Returns verified pricing facts first; catalog text only when no verified price exists, labeled catalog_only.
輸入結構描述
{
"type": "object",
"properties": {
"platform": {
"type": "string",
"minLength": 1,
"maxLength": 200,
"description": "A Launchpad HQ platform slug or name."
}
},
"required": [
"platform"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}輸出結構描述
{
"type": "object",
"properties": {
"platform": {
"type": "object",
"properties": {
"slug": {
"type": "string"
},
"name": {
"type": "string"
},
"category": {
"type": [
"string",
"null"
]
},
"launchpad_url": {
"type": "string"
},
"website": {
"type": [
"string",
"null"
]
},
"cost_tier": {
"type": "string"
},
"difficulty": {
"type": "string"
},
"free_tier": {
"type": "object",
"properties": {
"available": {
"type": [
"boolean",
"null"
]
},
"summary": {
"type": [
"string",
"null"
]
}
},
"required": [
"available",
"summary"
],
"additionalProperties": false
},
"verification": {
"type": "string",
"enum": [
"verified",
"unverified",
"catalog_only"
]
},
"as_of": {
"type": [
"string",
"null"
]
},
"source_url": {
"type": [
"string",
"null"
]
},
"sponsored": {
"type": "boolean",
"const": false
},
"company": {
"type": [
"string",
"null"
]
},
"description": {
"type": [
"string",
"null"
]
},
"starting_price": {
"type": [
"string",
"null"
]
},
"tasks": {
"anyOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
]
},
"stale": {
"type": "boolean"
},
"freshness_note": {
"type": [
"string",
"null"
]
},
"resolved_from": {
"type": [
"string",
"null"
]
},
"resolution": {
"anyOf": [
{
"type": "string",
"enum": [
"compact",
"alias",
"spelling"
]
},
{
"type": "null"
}
]
}
},
"required": [
"slug",
"name",
"category",
"launchpad_url",
"website",
"cost_tier",
"difficulty",
"free_tier",
"verification",
"as_of",
"source_url",
"sponsored"
],
"additionalProperties": false
},
"plans": {
"anyOf": [
{
"type": "object",
"properties": {
"value": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"price": {
"type": "string"
},
"period": {
"type": "string"
},
"limits": {
"type": "string"
}
},
"required": [
"name",
"price",
"period",
"limits"
],
"additionalProperties": false
}
},
"as_of": {
"type": "string"
},
"source_url": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"verified",
"unverified",
"disputed"
]
}
},
"required": [
"value",
"as_of",
"source_url",
"status"
],
"additionalProperties": false
},
{
"type": "null"
}
]
},
"free_tier": {
"anyOf": [
{
"type": "object",
"properties": {
"value": {
"type": "object",
"properties": {
"available": {
"type": "boolean"
},
"summary": {
"type": "string"
}
},
"required": [
"available",
"summary"
],
"additionalProperties": false
},
"as_of": {
"type": "string"
},
"source_url": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"verified",
"unverified",
"disputed"
]
}
},
"required": [
"value",
"as_of",
"source_url",
"status"
],
"additionalProperties": false
},
{
"type": "null"
}
]
},
"api_pricing": {
"anyOf": [
{
"type": "object",
"properties": {
"value": {
"type": "string"
},
"as_of": {
"type": "string"
},
"source_url": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"verified",
"unverified",
"disputed"
]
}
},
"required": [
"value",
"as_of",
"source_url",
"status"
],
"additionalProperties": false
},
{
"type": "null"
}
]
},
"usage_limits": {
"anyOf": [
{
"type": "object",
"properties": {
"value": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
},
"as_of": {
"type": "string"
},
"source_url": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"verified",
"unverified",
"disputed"
]
}
},
"required": [
"value",
"as_of",
"source_url",
"status"
],
"additionalProperties": false
},
{
"type": "null"
}
]
},
"catalog_pricing_text": {
"type": [
"string",
"null"
]
},
"verification": {
"type": "string",
"enum": [
"verified",
"unverified",
"catalog_only"
]
},
"lifecycle": {
"type": "string"
},
"data_as_of": {
"type": [
"string",
"null"
]
},
"attribution": {
"type": "string"
}
},
"required": [
"platform",
"plans",
"free_tier",
"api_pricing",
"usage_limits",
"catalog_pricing_text",
"verification",
"lifecycle",
"data_as_of",
"attribution"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}🟢find_free_alternatives(platform, limit)
Use this when the user wants a free or freemium alternative to a specific AI tool. Verified free tiers rank first; catalog-only matches are labeled unverified.
輸入結構描述
{
"type": "object",
"properties": {
"platform": {
"type": "string",
"minLength": 1,
"maxLength": 200,
"description": "A Launchpad HQ platform slug or name."
},
"limit": {
"description": "Max alternatives (1-10, default 5).",
"type": "integer",
"minimum": 1,
"maximum": 10
}
},
"required": [
"platform"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}輸出結構描述
{
"type": "object",
"properties": {
"for": {
"anyOf": [
{
"type": "object",
"properties": {
"slug": {
"type": "string"
},
"name": {
"type": "string"
},
"category": {
"type": [
"string",
"null"
]
},
"launchpad_url": {
"type": "string"
},
"website": {
"type": [
"string",
"null"
]
},
"cost_tier": {
"type": "string"
},
"difficulty": {
"type": "string"
},
"free_tier": {
"type": "object",
"properties": {
"available": {
"type": [
"boolean",
"null"
]
},
"summary": {
"type": [
"string",
"null"
]
}
},
"required": [
"available",
"summary"
],
"additionalProperties": false
},
"verification": {
"type": "string",
"enum": [
"verified",
"unverified",
"catalog_only"
]
},
"as_of": {
"type": [
"string",
"null"
]
},
"source_url": {
"type": [
"string",
"null"
]
},
"sponsored": {
"type": "boolean",
"const": false
},
"company": {
"type": [
"string",
"null"
]
},
"description": {
"type": [
"string",
"null"
]
},
"starting_price": {
"type": [
"string",
"null"
]
},
"tasks": {
"anyOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
]
},
"stale": {
"type": "boolean"
},
"freshness_note": {
"type": [
"string",
"null"
]
},
"resolved_from": {
"type": [
"string",
"null"
]
},
"resolution": {
"anyOf": [
{
"type": "string",
"enum": [
"compact",
"alias",
"spelling"
]
},
{
"type": "null"
}
]
}
},
"required": [
"slug",
"name",
"category",
"launchpad_url",
"website",
"cost_tier",
"difficulty",
"free_tier",
"verification",
"as_of",
"source_url",
"sponsored"
],
"additionalProperties": false
},
{
"type": "null"
}
]
},
"alternatives": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string"
},
"name": {
"type": "string"
},
"category": {
"type": [
"string",
"null"
]
},
"launchpad_url": {
"type": "string"
},
"website": {
"type": [
"string",
"null"
]
},
"cost_tier": {
"type": "string"
},
"difficulty": {
"type": "string"
},
"free_tier": {
"type": "object",
"properties": {
"available": {
"type": [
"boolean",
"null"
]
},
"summary": {
"type": [
"string",
"null"
]
}
},
"required": [
"available",
"summary"
],
"additionalProperties": false
},
"verification": {
"type": "string",
"enum": [
"verified",
"unverified",
"catalog_only"
]
},
"as_of": {
"type": [
"string",
"null"
]
},
"source_url": {
"type": [
"string",
"null"
]
},
"sponsored": {
"type": "boolean",
"const": false
},
"company": {
"type": [
"string",
"null"
]
},
"description": {
"type": [
"string",
"null"
]
},
"starting_price": {
"type": [
"string",
"null"
]
},
"tasks": {
"anyOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
]
},
"stale": {
"type": "boolean"
},
"freshness_note": {
"type": [
"string",
"null"
]
},
"resolved_from": {
"type": [
"string",
"null"
]
},
"resolution": {
"anyOf": [
{
"type": "string",
"enum": [
"compact",
"alias",
"spelling"
]
},
{
"type": "null"
}
]
},
"why": {
"type": "string"
},
"tradeoff": {
"type": [
"string",
"null"
]
}
},
"required": [
"slug",
"name",
"category",
"launchpad_url",
"website",
"cost_tier",
"difficulty",
"free_tier",
"verification",
"as_of",
"source_url",
"sponsored",
"why",
"tradeoff"
],
"additionalProperties": false
}
},
"data_as_of": {
"type": [
"string",
"null"
]
},
"attribution": {
"type": "string"
}
},
"required": [
"for",
"alternatives",
"data_as_of",
"attribution"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}社群
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