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Search, read, and cite across 152 libraries: 11 tools, 3 prompts, and a full-text resource.
Alexandria 是 ChatHome Skills 收录的 MCP 条目，来源为 Official MCP Registry，质量分 73/100。 作为 Model Context Protocol 服务器，它向 Claude、Cursor、Copilot 等兼容 MCP 的 LLM 客户端暴露可直接调用的工具，让 agent 的能力超出模型内置范围。 该条目由 ChatHome Skills 的每日抓取从官方 registry 和 GitHub 发现查询中收录，每次运行都会重新核验仓库事实、新鲜度信号和安装元数据。 质量分综合了官方 registry 收录情况、可用安装命令、许可证完整性、仓库活跃度和 GitHub star 趋势，完整算法说明见来源页。安装命令已列于上方，可直接复制使用。 在将 Alexandria 加入生产 agent 工作流前，请核对上方的最近更新日期和仓库状态——下方事实快照是最近一次抓取的时点值。
npx -y @the-40-thieves/alexandria-mcp@11.0.0运行此命令前，请先核对上游源码。
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-09-05T09:08:39.69614Z",
"publishedAt": "2026-09-05T09:08:39.69614Z",
"statusChangedAt": "2026-09-05T09:08:39.69614Z"
}
},
"server": {
"name": "io.github.The-40-Thieves/alexandria-mcp",
"_meta": {
"io.modelcontextprotocol.registry/publisher-provided": {
"environmentVariablesNote": "environmentVariables above is a curated subset: the optional, source-specific keys. The full list of environment variables this server reads (transport, provider, and caching settings included) is documented in .env.example in the repository."
}
},
"title": "Alexandria",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "11.0.0",
"packages": [
{
"version": "11.0.0",
"transport": {
"type": "stdio"
},
"identifier": "@the-40-thieves/alexandria-mcp",
"runtimeHint": "npx",
"registryType": "npm",
"registryBaseUrl": "https://registry.npmjs.org",
"environmentVariables": [
{
"name": "OPENAI_API_KEY",
"format": "string",
"isSecret": true,
"description": "OpenAI key for routing (library_ask), synthesis (library_answer, library_research), and embeddings (library_ingest). Search and read tools work without it."
},
{
"name": "ALEXANDRIA_BASE_URL",
"format": "string",
"description": "OpenAI-compatible gateway base URL shared by every LLM role (router, synth, research, embeddings, rerank). Falls back to https://api.openai.com/v1.",
"placeholder": "https://gateway.example.com/v1"
},
{
"name": "ALEXANDRIA_API_KEY",
"format": "string",
"isSecret": true,
"description": "API key paired with ALEXANDRIA_BASE_URL. Falls back to OPENAI_API_KEY."
},
{
"name": "CORE_API_KEY",
"format": "string",
"isSecret": true,
"description": "Unlocks the core source (CORE, 57M+ open access papers). Free key from core.ac.uk/services/api."
},
{
"name": "COURTLISTENER_API_KEY",
"format": "string",
"isSecret": true,
"description": "Unlocks the courtlistener source (US federal and state court opinions). Free key from courtlistener.com."
},
{
"name": "GOVINFO_API_KEY",
"format": "string",
"isSecret": true,
"description": "Unlocks govinfo (Congressional Record, Federal Register, US Code); also accepted by congress and regulations. Free key from api.data.gov."
},
{
"name": "GOOGLE_BOOKS_API_KEY",
"format": "string",
"isSecret": true,
"description": "Unlocks the googlebooks source (40M+ books). Free key from the Google Cloud Console (Books API)."
},
{
"name": "GITHUB_TOKEN",
"format": "string",
"isSecret": true,
"description": "Unlocks githubsearch and githubmcp (GitHub code search); optional for ghsa and openiti. Public-repo read scope is enough."
},
{
"name": "NASA_ADS_API_KEY",
"format": "string",
"isSecret": true,
"description": "Unlocks the nasaads source (NASA Astrophysics Data System). Free key from ui.adsabs.harvard.edu."
},
{
"name": "EUROPEANA_API_KEY",
"format": "string",
"isSecret": true,
"description": "Unlocks the europeana source (50M+ European cultural heritage items). Free key from apis.europeana.eu."
},
{
"name": "SEMANTIC_SCHOLAR_API_KEY",
"format": "string",
"isSecret": true,
"description": "Optional for semanticscholar and library_recommend; raises the rate limit. Free key from semanticscholar.org/product/api."
}
]
}
],
"repository": {
"id": "1233551033",
"url": "https://github.com/The-40-Thieves/alexandria-mcp",
"source": "github"
},
"description": "Search, read, and cite across 152 libraries: 11 tools, 3 prompts, and a full-text resource."
}
}