Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
Us Eli MCP
概览
作者提供的说明(英文原文)
US law MCP: bills, US Code, Federal Register, executive orders, case law (state+federal), eCFR
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: 网店与支付
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)。
- 注册中心没有列出需要填写的密钥。
你需要
- PyPI已安装 Python 的 uv(用于 uvx 命令)
你用的是哪个应用?
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": {
"us-eli": {
"command": "uvx",
"args": [
"us-eli-mcp"
]
}
}
}在终端中运行这条命令
claude mcp add us-eli -- uvx us-eli-mcp或者自己复制设置
粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"us-eli": {
"command": "uvx",
"args": [
"us-eli-mcp"
]
}
}
}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。
或者自己复制设置
粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"us-eli": {
"type": "stdio",
"command": "uvx",
"args": [
"us-eli-mcp"
]
}
}
}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。
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 matematicsolutions 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“网店与支付”中的其他服务器比较i
- 星标数多于此分类中其他 1753 个服务器的 0%
- 发布到注册中心的时间比此分类中其他 1753 个服务器的 31% 更新
- 基础检查结果等于或优于此分类中其他 1753 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
Us Eli MCP 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?
注册中心没有列出必需的密钥,不过有些服务器会在首次使用时要求你登录。
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(0.5.3)于2个月前进入注册中心。
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:Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce
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
Stripe MCP
MCP server integrating with Stripe - tools for customers, products, payments, and more.
MCP Cn Commerce
8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending
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。
us-eli-mcp
MCP server for US law with verifiable citations. Five sources behind ten read-only tools:
- Congress.gov API - the federal legislative *process*: bills as they move through committees and floor votes.
- GovInfo API - enacted law text as published packages: US Code, Statutes at Large, CFR annual editions, Federal Register issues.
- Federal Register API - full-text search over 1,003,504 FR documents (1994-2026, live-verified 2026-07-07), including 8,513 presidential documents (1,550 executive orders). Keyless.
- CourtListener search API - full-text search over 8,294,123 court opinions (live-verified 2026-07-07). The headline value is STATE case law (California, New York, Texas, ...), which no federal source covers. Keyless, ~5 requests/min anonymous.
- eCFR API - the CURRENT Code of Federal Regulations: section-level full-text search over 412,846 sections plus per-section amendment history. Keyless.
What this is not
- State legislation (all 50 states) - see LegiScan, a free-tier aggregator (30,000 queries/month) not wrapped here.
- A federal case-law workhorse - for heavy federal case-law research the mature MIT-licensed wrappers (blakeox/courtlistener-mcp, john-walkoe/courtlistener_citations_mcp) remain the recommendation; the case-law tools here exist primarily for state courts. See SOURCES.md.
Tools
| Tool | Purpose |
|---|---|
us_search_bills | List bills by congress (e.g. 118) and type (hr, s, hres, ...) |
us_get_bill | Full detail + latest action for one bill |
us_list_code_packages | List GovInfo packages in a collection (USCODE, CFR, FR, STATUTE) |
us_get_code_package | Metadata + download links (PDF/XML/TXT) for one package |
us_search_federal_register | Full-text search over FR documents; filter rules, notices, executive orders |
us_get_federal_register_doc | One FR document with its official citation (e.g. 91 FR 41591) |
us_search_case_law | Full-text search over 8M+ opinions; court filter (e.g. cal, ny, scotus) |
us_get_case | One opinion cluster by cluster_id |
us_search_cfr_sections | Full-text search over the current CFR (eCFR) |
us_get_cfr_section_history | Amendment history of one CFR section (e.g. 15 CFR 744.3) |
us_coverage | Declare what this connector covers, when each family was captured, and - explicitly - what it does NOT cover. Every gap carries a fallback. |
Every response carries lex_uri (a resolvable API URL), human_readable_citation (the official convention: "H.R. 1, 118th Congress", "91 FR 41591", "People v. Miranda-Guerrero, 519 P.3d 1004 (California Supreme Court 2022)", "15 CFR § 744.3") and source_url (the public page). Reporter citations are taken verbatim from the source and never fabricated; when none exists the docket number is used instead.
Install
As a Claude plugin (Claude Code or the desktop app, needs uv); see plugin/README.md for what it sends and stores:
/plugin marketplace add matematicsolutions/us-eli-mcp
/plugin install us-eli-mcp@us-eli-mcp
As a standalone server:
pip install us-eli-mcp
Windows 11 with Smart App Control
Smart App Control blocks unsigned executables, which covers uvx.exe, pip.exe and the us-eli-mcp.exe launcher that pip writes at install time. The python.exe and py.exe from the python.org installer are signed by the Python Software Foundation, so running the module through the interpreter works:
python -m pip install us-eli-mcp
python -m us_eli_mcp
pip.exe is blocked for the same reason, so install with python -m pip, not pip install. If python is not on PATH, use the Windows launcher: py -3 -m us_eli_mcp.
{ "mcpServers": { "us-eli-mcp": { "command": "python", "args": ["-m", "us_eli_mcp"] } } }
Do not turn Smart App Control off to work around this - it cannot be re-enabled without reinstalling Windows.
Configuration
| Env var | Default |
|---|---|
US_ELI_API_KEY | DEMO_KEY (shared, low rate limit - get your own free key at api.congress.gov/sign-up) |
US_ELI_GOVINFO_API_KEY | reuses US_ELI_API_KEY (same api.data.gov key family) |
US_ELI_CACHE_DIR | ~/.matematic/cache/us-eli |
US_ELI_AUDIT_DIR | ~/.matematic/audit |
US_ELI_BASE_URL | https://api.congress.gov/v3 |
US_ELI_GOVINFO_BASE_URL | https://api.govinfo.gov |
US_ELI_FR_BASE_URL | https://www.federalregister.gov/api/v1 (keyless) |
US_ELI_COURTLISTENER_BASE_URL | https://www.courtlistener.com/api/rest/v4 (keyless) |
US_ELI_ECFR_BASE_URL | https://www.ecfr.gov/api (keyless) |
The Federal Register, CourtListener and eCFR tools need no key at all.
Network: the server talks to the five sources above and the local filesystem. Once, on first use, it also fetches a small configuration file (us-runtime.json.gz, updated source addresses) from this repository's GitHub Releases. That request carries no query content; GitHub's download counter for the file is the only usage signal we see. US_ELI_RUNTIME_URL="" turns it off; the Claude plugin ships with it off. No LLM provider, no other telemetry.
License
Apache-2.0 (code). Congress.gov, GovInfo, Federal Register and eCFR data are US government works (public domain). CourtListener data is provided by the Free Law Project.