Conceptio Search

Name: Conceptio Search
Author: 0x923041-dotcom

作者：0x923041-dotcom版本 0.3.14i★ –i在你的电脑上运行

注册名称io.github.0x923041-dotcom/conceptio-search

安装

概览

作者提供的说明（英文原文）

Search 1M+ open-access papers, standards, and case law from an AI agent.

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数：意见、测量和人气是不同的东西。

用户评价i暂无评价评价功能将在后续阶段与账户功能一起开放
我们的基础检查i1 项中通过 1 项依据公开信息检查；尚未扫描代码
使用情况i尚未统计★ –

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

连接方式: 在你的电脑上运行
传输方式: stdio
分类: 搜索与 AI 记忆
你需要填写：CONCEPTIO_API_KEY

安装

选择你使用的 AI 应用，然后复制设置。

安装之前

基础检查：1 项中通过 1 项
在你的电脑上运行，拥有你的用户账户的权限（文件、网络、应用）。
需要你自己填写： CONCEPTIO_API_KEY

标为机密的值是你账户的钥匙。千万不要分享给别人，也不要粘贴到聊天里。

你需要

PyPI已安装 Python 的 uv（用于 uvx 命令）

你用的是哪个应用？

ClaudeClaude CodeCursorVS CodeChatGPT

在上方选择你的应用。我们会记住它，下次按钮会显示“安装到 …”。

打开 Claude Desktop → Settings → Developer → Edit Config，把下面的内容粘贴到 claude_desktop_config.json

{
  "mcpServers": {
    "conceptio-search": {
      "command": "uvx",
      "args": [
        "conceptio-search",
        "mcp"
      ],
      "env": {
        "CONCEPTIO_API_KEY": "your-value"
      }
    }
  }
}

在终端中运行这条命令

claude mcp add conceptio-search --env CONCEPTIO_API_KEY=your-value -- uvx conceptio-search mcp

运行前请先填写空着的值。

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json，或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "conceptio-search": {
      "command": "uvx",
      "args": [
        "conceptio-search",
        "mcp"
      ],
      "env": {
        "CONCEPTIO_API_KEY": "your-value"
      }
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "conceptio-search": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "conceptio-search",
        "mcp"
      ],
      "env": {
        "CONCEPTIO_API_KEY": "your-value"
      }
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

这个服务器在你的电脑上运行，而 ChatGPT 只能连接互联网上的服务器。请选择其他应用。

你的选择通过 Cookie 保存在这台设备上，无需账户。

需要你填写的值

CONCEPTIO_API_KEY 机密必填 env
Conceptio API key (Free, Dev, Pro or Enterprise) from your profile at https://www.conceptio.app. Required because an MCP client cannot run the CLI's interactive auth.

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同，请以 README 为准。

它能做什么

它在你的电脑上运行；安装后，工具列表会显示在你的 AI 应用中。

基础检查i

我们检查的是任何人都能看到的信息；我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月7日

✓ 通过
作者与仓库一致
注册名称已通过 GitHub 账户 0x923041-dotcom 验证，该账户拥有此仓库
… 尚未检查
仍在维护
我们还没有从 GitHub 读取这个仓库
… 尚未检查
有许可证
我们还没有从 GitHub 读取这个仓库
– 不适用
端点有响应
它在你的电脑上运行，没有互联网端点
– 不适用
使用 OAuth 登录
在你的电脑上运行，改用本地设置
… 尚未检查
工具描述中没有隐藏指令
它在你的电脑上运行；我们只能读取互联网端点的工具列表

与“搜索与 AI 记忆”中的其他服务器比较i

星标数多于此分类中其他 5654 个服务器的 0%
发布到注册中心的时间比此分类中其他 5654 个服务器的 57% 更新
基础检查结果等于或优于此分类中其他 5654 个服务器的 100%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时，星标数才计入。

常见问题

Conceptio Search 安全吗？

它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前，请先看看这个服务器要求哪些权限，并使用只具备所需权限的密钥。

它需要哪些密钥或代码？

你需要填写：CONCEPTIO_API_KEY

它在我的电脑上运行还是在云端？

它在你的电脑上运行。你的 AI 应用会在需要时启动它，数据不会经过作者的服务器（除非它自己调用在线服务）。

它还在维护吗？

GitHub 仓库最后更新于–，最新版本（0.3.14）于31天前进入注册中心。

哪些应用可以使用它？

支持 MCP 的应用，例如 Claude Desktop、Claude Code、Cursor 和 VS Code。你的电脑上还需要有 Python (uv)。

有什么可以替代它？

同一分类中有：Context7, Codebase Memory, Exa

替代选择

同一分类中其他作者的服务器，按星标数排序。

如何看卡片：★ GitHub 星标i三大支柱：评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

Context7

作者：upstash

Up-to-date docs for AI agents

电脑或云端★ 64,224MIT昨天更新

安装

Codebase Memory

作者：DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

在你的电脑上运行★ 48,148MIT21天前更新

安装

Exa

作者：exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

在云端运行★ 5,213MIT2个月前更新

安装

作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

conceptio-search

Search 1M+ open-access documents — papers, standards, textbooks, and case law — right from your terminal or your AI agent.

conceptio-search is a CLI and Model Context Protocol (MCP) server for the Conceptio Open Knowledge Archive — 1M+ open-access documents from 500+ living sources, indexed daily. Every source is open access or public domain. The CLI authenticates with an API key: sign in once, save the key, search from anywhere.

For humans — search, export citations in 11 formats (BibTeX, APA, MLA, Chicago, IEEE, Harvard, RIS, Bluebook, OSCOLA, ISO 690, ANSI Z39), and download PDFs to disk with one command.
For AI agents — a stdio MCP server with nine tools, so Claude, Cursor, Windsurf, OpenCode, or any MCP client can search, queue batch searches, resolve identifiers (RFC, DOI, arXiv, PMID, PMCID, NIST/FIPS, W3C, US case citation), walk the reference graph, save PDFs into your workspace, and hand a document to Zotero or Obsidian.
100% self-contained — talks only to the public HTTPS API. No internal infrastructure; your key lives in ~/.conceptio/config.json.

Install

pip install conceptio-search

Requires Python 3.8+. (Checked, not just claimed: the suite parses every source file at the declared floor's grammar, so the promise cannot rot silently.)

The console script is conceptio; python -m conceptio_cli is the same entry point for a virtualenv that was never activated.

Authenticate (one time)

The CLI needs an API key before it can search:

conceptio auth ckey_live_...

Get the key by signing in at conceptio.app and creating one on your profile (Free, Dev, Pro, or Enterprise). The key is stored in ~/.conceptio/config.json and sent as X-Api-Key with every request. conceptio quota reports your tier at any time. Every command below assumes this step is done — without a key the CLI refuses to run and tells you exactly this.

Quick start

# Search — supports source:/lang:/category: directives

conceptio search "attention is all you need" --limit 5 conceptio search "source:nist zero trust" --license commercial-ok conceptio search "source:eurlex AI act" --json conceptio search "meditations marcus aurelius" --markdown # for Obsidian/Notion conceptio search "diffusion models" --offset 20 # paginate past the first page

Multi-query programmatic search — two modes:

conceptio search --batch queries.json --json # queue 1–50 searches, print the job handle conceptio search --batch queries.json --wait --json # queue, then block until done and print results conceptio search --batch queries.json --wait --timeout 60 # …but never block longer than a minute conceptio search --batch queries.json --sync --json # run 1–10 immediately, no queue (one request) conceptio search-job --json # poll once; repeat on your own cadence conceptio search-job --wait --json # poll until done, then print results

Resolve a known identifier straight to its document(s)

conceptio resolve "RFC 2119" conceptio resolve "doi:10.1109/access.2020.2986772" conceptio resolve "2604.08499" # arXiv conceptio resolve "PMID 41961061" # PubMed conceptio resolve "PMC10601397" # PubMed Central conceptio resolve "NIST FIPS 199" conceptio resolve "347 U.S. 483" # US case citation (Supreme Court) conceptio resolve "20-5364" # federal docket conceptio resolve "RFC 2119" --json

Download the original PDF

conceptio download 297465 -o paper.pdf # by document ID conceptio download "https://arxiv.org/pdf/2604.21816v1.pdf" # by URL

Citations — 11 formats: bibtex, apa, mla, chicago, ieee, harvard,

ris, bluebook, oscola, iso690, ansiz39

conceptio cite 7288 --format bibtex conceptio cite 7288 --format apa conceptio cite 7288 --format iso690

Document metadata

conceptio info 2844 conceptio proof 2844 # machine-readable evidence bundle conceptio proof 2844 -q "quantum" # passage-level proof for a phrase

License key (Pro) or API key + quota

conceptio auth CONCEPTIO-XXXX-XXXX-XXXX # Pro license (one-time, account-bound) conceptio auth ckey_live_... # API key (agent/machine credential) conceptio quota conceptio quota --json # {tier, auth, credits…} for a status surface

The flag may come before the subcommand, the way machine callers write it

conceptio --json search "zero trust"

Version

conceptio --version

AI agent server

conceptio mcp

Example

$ conceptio search "source:nist zero trust" --limit 3

Conceptio - 3 results for "source:nist zero trust"

Year Title Author Source PDF

1 n.d. NIST SP 1800-35: Implementing a Zero Trust Scott Rose (NIST); … NIST [x] 2 n.d. NIST SP 800-207: Zero Trust Architecture Scott Rose (NIST); … NIST [x] 3 n.d. NIST SP 800-207A: A Zero Trust Architecture Ramaswamy Chandramo… NIST [x]

Tip: conceptio download 2844 saves the PDF, conceptio cite 2844 exports a citation.

Query words are highlighted in gold in the title column. The PDF column shows [x] when a direct PDF link is available; [ ] rows still surface the source URL via conceptio info .

Search directives

The CLI understands the same directives as the Conceptio web app — they are stripped from the query and applied as real filters:

Directive	Example	Effect
`source:` / `src:`	`source:nist`	Restrict to one or more sources (`source:nist source:owasp`)
`lang:` / `language:`	`lang:it`	Restrict to a language (ISO code)
`category:` / `cat:`	`cat:"Law & Regulation"`	Restrict to a category tab
`--license commercial-ok`	`--license commercial-ok`	Keep only sources whose catalog metadata explicitly permits commercial use; this is a conservative filter, not a redistribution grant.

Directives can be combined freely: conceptio search "cat:\"Computer Science & Tech\" source:nist lattice cryptography".

Resolve

The kind describes the identifier, not the archive: a well-formed DOI this archive does not hold answers with kind: "doi", total: 0 and an empty results list, which is a correct empty answer rather than a failure. Every example above resolves to at least one document today — the suite that drives the shipped CLI against the live API asserts exactly that, so an example can only rot if that check is skipped.

Model Context Protocol (MCP)

The conceptio mcp command starts a stdio JSON-RPC MCP server. It is dependency-free (no MCP SDK required) and works with any MCP client.

The server is dual-era: it answers the current 2026-07-28 revision — per-request _meta, server/discover, resultType, cache hints — and still serves the older initialize handshake (2024-11-05 … 2025-11-25) for clients that predate it. A client that speaks both eras probes with server/discover first and finds us; a handshake client is served exactly as before.

A key is required for tool calls. The server starts without one, so a host can discover it and read its tool list — and then answers every tools/call with an in-band error carrying the setup steps. Hand it the key either way: run conceptio auth once, or give it to the host through the host's own environment, which is how the official registry listing declares it:

{ "mcpServers": { "conceptio": { "command": "conceptio", "args": ["mcp"],

"env": { "CONCEPTIO_API_KEY": "ckey_live_…" } } } }

Tools

Tool	Description
`conceptio_search`	Search the archive (`query`, optional `limit` 1–20, optional `category`). Returns structured results with titles, authors, years, source, snippet, and `direct_pdf_url` when available.
`conceptio_search_batch`	Run multiple searches in one call — queue 1–50 as a background job and return an opaque handle (`sync` omitted/false), or set `sync: true` to run 1–10 immediately and return all results in one response.
`conceptio_resolve`	Resolve a known identifier — RFC (`RFC 2119`), DOI (`doi:10.1109/access.2020.2986772`), arXiv (`2604.08499`), PubMed ID (`PMID 41961061`), PubMed Central ID (`PMC10601397`), NIST/FIPS designation (`NIST FIPS 199`), W3C spec shortname (`w3c_digital-credentials`), or US legal citation / docket (`347 U.S. 483`, `20-5364`) — straight to its document(s). Unrecognised identifiers fall back to a text search.
`conceptio_download_pdf`	Download the original open-access PDF for a Conceptio document ID or a direct PDF URL to a local path.
`conceptio_get_citation`	Get a citation for a document ID in any of 11 formats (BibTeX, APA, MLA, Chicago, IEEE, Harvard, RIS, Bluebook, OSCOLA, ISO 690, ANSI Z39).
`conceptio_get_document`	Full metadata (title, author, source, category, license, year, language, URL, direct PDF URL, description) for a document ID.
`conceptio_graph_walk`	Walk the reference graph from a seed `source_id` — what it cites (`direction: 'out'`), what cites it (`'in'`), or `'both'` — one or two hops, optionally filtered to the `cites` / `updates` relation kinds. Returns nodes with their distance from the seed and canonical edges carrying their kinds. Metadata-only: it spends no credits.
`conceptio_connectors_send`	Save one document to Zotero, or open a metadata-only Obsidian handoff. Server-side ownership, connector trial and failure semantics apply.
`conceptio_connectors_send_all`	Bulk-save up to 500 document ids to Zotero. Requires Pro, institutional or licensed access — there is no free-trial path.

Claude Desktop

Add to claude_desktop_config.json:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json

"mcpServers": { "conceptio": { "command": "conceptio", "args": ["mcp"] } } }

Cursor

Settings → Cursor Settings → MCP → Add new MCP server:

"mcpServers": { "conceptio": { "command": "conceptio", "args": ["mcp"] } } }

OpenCode / Windsurf / Antigravity

The same JSON shape works in any MCP-aware client — point it at conceptio mcp and the nine tools above are exposed automatically. An MCP host may supply the credential by environment (CONCEPTIO_API_KEY, or CONCEPTIO_BEARER_TOKEN for a signed-in session) instead of writing ~/.conceptio/config.json.

After adding, restart the client and you can ask, for example:

*"Find the NIST post-quantum encryption standard and download the PDF into my workspace."*

Manual smoke test

echo '{"jsonrpc":"2.0","id":1,"method":"tools/list"}' | conceptio mcp

Windows PowerShell quirk: pwsh pipes text to native commands as UTF-16,

which the server (UTF-8 JSON-RPC) answers with a Parse error. Real MCP

hosts speak UTF-8 and are unaffected — this only bites hand-rolled

echo ... | conceptio mcp probes from pwsh. Save the request as UTF-8

first instead:

`powershell

'{"jsonrpc":"2.0","id":1,"method":"tools/li

只显示了开头部分；其余内容请在仓库中阅读