Nexusfeed Ltl

io.github.NexusFeed由 GitHub 账号 NexusFeed 发布v1.1.1更新于 Nov 3, 2026

Real-time LTL fuel surcharge rates for 10 US carriers with verifiable provenance.

概览

AI 生成的概览

提供美国承运商的实时 LTL 燃油附加费率与各州 ABC 酒类许可证记录,以带来源信息的规范化 JSON 返回。

可以做什么
  • 查询美国主要承运商的每周 LTL 燃油附加费百分比,含 DOE 柴油价格与最长五年的历史数据
  • 列出承运商覆盖信息,如 SCAC 代码、更新周期与提取方式
  • 按商号、所有者或地址检索各州 ABC 酒类许可证数据库
  • 按州颁发的许可证编号查询某一时点的许可证状态
  • 列出各州覆盖范围、延迟与验证码要求
  • 提供 LTL 运费发票审核与许可证合规核查的引导式工作流提示
适用场景
适合需要核对 LTL 运费发票中的燃油附加费是否与承运商公布费率一致,或在经销商下单、保险承保、商户入驻前核实酒类许可证的场景。每次响应都附带可验证性信息,便于在据此行动前判断数据质量。
运行要求
以 Python 包形式通过 uvx(或 pip install)在本地运行,也可使用远程 streamable HTTP 端点。需要设置 MCP_API_KEY 环境变量(远程使用时为 X-API-Key 请求头)和 MCP_API_BASE_URL;密钥来自 RapidAPI 订阅,免费额度为每天 10 次请求。需要能访问服务商 API 的网络。
安装前请注意
涉及第三方付费 API 订阅:免费额度仅每天 10 次请求,用量更大需付费方案。API 密钥属于机密,通过 MCP_API_KEY 或 X-API-Key 请求头传递。关于承运商和持证人的查询会发送到服务商服务器。德克萨斯州许可证查询在服务端未配置验证码处理时可能报错,置信度较低的提取结果应依据所引来源自行核实。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Nexusfeed Ltl,将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Desktop only,通过 STDIO。 STDIO 服务会启动本地进程,因此需要 SourceWeft 桌面宿主。

其他 MCP 客户端

参照 仓库 中的启动说明。

README

nexusfeed-mcp

[PyPI version] [Python 3.12+] [License: MIT]

Real-time LTL freight fuel surcharge rates and US state ABC liquor license compliance records — served as normalized, verifiable JSON for AI agents via the Model Context Protocol.

Data is extracted from carrier tariff pages and state ABC portals (JS-rendered, CAPTCHAs, session state) that are structurally inaccessible to raw LLM browsing. Every response includes a _verifiability block — extraction timestamp, confidence score, and source URL — so agents can assess data quality before acting.

Tools

ToolDescription
ltl_get_fuel_surchargeWeekly fuel surcharge % for ODFL, Saia, Estes, ABF, R+L, TForce, XPO, SEFL, Averitt — DOE diesel price and up to 5 years of history
ltl_list_carriersCarrier coverage metadata (SCAC codes, update schedule, extraction method)
abc_search_licensesSearch CA, TX, NY, FL license databases by trade name, owner, or address
abc_lookup_licensePoint-in-time license status by state-issued license number
abc_list_statesState coverage, latency, and CAPTCHA requirements

Workflow Prompts

PromptDescription
freight_audit_workflowMulti-step LTL invoice audit against published carrier tariffs
license_compliance_checkCompliance verification before distributor orders, insurance binding, or merchant onboarding

Get API Access

Subscribe via RapidAPI to receive your X-API-Key. Freemium plans available (10 req/day free).

Install

bash
pip install nexusfeed-mcp# or with uv/uvx (no install needed):uvx nexusfeed-mcp

Configure

bash
export MCP_API_BASE_URL=https://api.nexusfeed.devexport MCP_API_KEY=sk_live_your_key_here

Run (stdio)

bash
# LTL tools only — 3 tools, 1 promptnexusfeed-ltl
# ABC tools only — 3 tools, 1 promptnexusfeed-abc
# All tools — 5 tools, 2 promptsnexusfeed-mcp

Claude Desktop Configuration

LTL fuel surcharge only:

json
{  "mcpServers": {    "nexusfeed-ltl": {      "command": "uvx",      "args": ["--from", "nexusfeed-mcp", "nexusfeed-ltl"],      "env": {        "MCP_API_BASE_URL": "https://api.nexusfeed.dev",        "MCP_API_KEY": "sk_live_your_key_here"      }    }  }}

ABC license compliance only:

json
{  "mcpServers": {    "nexusfeed-abc": {      "command": "uvx",      "args": ["--from", "nexusfeed-mcp", "nexusfeed-abc"],      "env": {        "MCP_API_BASE_URL": "https://api.nexusfeed.dev",        "MCP_API_KEY": "sk_live_your_key_here"      }    }  }}

All tools:

json
{  "mcpServers": {    "nexusfeed-mcp": {      "command": "uvx",      "args": ["nexusfeed-mcp"],      "env": {        "MCP_API_BASE_URL": "https://api.nexusfeed.dev",        "MCP_API_KEY": "sk_live_your_key_here"      }    }  }}

Cline (VS Code) Configuration

Open Cline settings → MCP Servers → Add Server manually:

LTL only:

json
{  "nexusfeed-ltl": {    "command": "uvx",    "args": ["--from", "nexusfeed-mcp", "nexusfeed-ltl"],    "env": {      "MCP_API_BASE_URL": "https://api.nexusfeed.dev",      "MCP_API_KEY": "sk_live_your_key_here"    }  }}

ABC only:

json
{  "nexusfeed-abc": {    "command": "uvx",    "args": ["--from", "nexusfeed-mcp", "nexusfeed-abc"],    "env": {      "MCP_API_BASE_URL": "https://api.nexusfeed.dev",      "MCP_API_KEY": "sk_live_your_key_here"    }  }}

Streamable HTTP (Smithery / remote clients)

ServerURL
LTL toolshttps://api.nexusfeed.dev/mcp-ltl/
ABC toolshttps://api.nexusfeed.dev/mcp-abc/

Pass your X-API-Key header on every request. Server metadata (no auth):

https://api.nexusfeed.dev/.well-known/mcp/server-card-ltl.jsonhttps://api.nexusfeed.dev/.well-known/mcp/server-card-abc.json

Verifiability

Every tool response includes:

json
"_verifiability": {  "source_timestamp": "2026-04-05T09:00:00Z",  "extraction_confidence": 0.97,  "raw_data_evidence_url": "https://odfl.com/...",  "extraction_method": "api_mirror",  "data_freshness_ttl_seconds": 604800}
  • extraction_confidence >= 0.90 is required before using data in compliance-critical decisions
  • source_timestamp within data_freshness_ttl_seconds means data is fresh from cache
  • raw_data_evidence_url is the canonical source — agents can independently verify

Example Usage

Audit an LTL freight invoice:

Use the freight_audit_workflow prompt with carrier="ODFL", invoice_date="2026-04-01",invoiced_fuel_surcharge_pct="23.5" to check whether the billed rate matches thepublished tariff.

Verify a liquor license before a distributor transaction:

Use abc_search_licenses with state="CA" and trade_name="Total Wine" to checkcurrent license status, then abc_lookup_license for the full record with suspension history.

Troubleshooting

SymptomFix
401 on every callMCP_API_KEY is not set or is invalid
"Could not reach API server"MCP_API_BASE_URL not set — should be https://api.nexusfeed.dev
TX endpoints return 503TX TABC requires 2Captcha configured server-side; use CA, NY, or FL instead
extraction_confidence < 0.90Data quality degraded — verify independently via raw_data_evidence_url

License

Client code (this repository): MIT. See LICENSE.

NexusFeed backend service (https://api.nexusfeed.dev): commercial. The MIT license above covers only the Python client wrapper in this repo. It does not grant rights to the data service, which requires a paid API key and is governed by a separate Terms of Service. Contact [email protected] for enterprise SLA and licensing.

来源:README.md,提交 5fe1895

工具

0
SourceWeft 尚未在沙箱中启动过该软件包,因此其工具未知。

版本历史

1
  1. v1.1.1最新Sep 16, 2026

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