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bats64mgutsi

Next Role MCP Proxy

by bats64mgutsi

NextRole MCP 代理

一个模型上下文协议 (MCP) 代理服务器,提供对 NextRole 专业简历和求职信定制服务的访问。此代理允许兼容 MCP 的客户端与 NextRole 的托管服务进行交互。

功能

  • 专业简历定制:为特定职位申请定制您的简历

  • 求职信生成:创建符合职位要求的定制求职信

  • 多种服务等级:入门级、中级和高级专业服务

  • 积分管理:跟踪和管理您的服务积分

  • 国际支持:面向全球用户提供服务

Related MCP server: LinkedIn MCP Server

安装

从源码安装

克隆存储库并运行安装脚本。它将安装依赖项、构建项目,并为您打印 MCP 客户端配置 JSON。

git clone https://github.com/bats64mgutsi/nextrole-mcp-proxy.git
cd nextrole-mcp-proxy

Linux / macOS:

bash install.sh

Windows (PowerShell):

.\install.ps1

脚本结束时,您将看到包含本地安装正确路径的 MCP 客户端配置 JSON。将其复制到您的 MCP 客户端配置文件中。

使用 npx (无需本地安装)

添加到您的 MCP 客户端配置中:

{
  "mcpServers": {
    "nextrole": {
      "command": "npx",
      "args": ["nextrole-mcp-proxy"]
    }
  }
}

使用方法

可用工具

1. get_pricing

获取可用的职业等级及其产品 ID。在下单前,您必须调用此工具以获取正确的 productId

用法:

What are your different CV tailoring packages?

响应:

[
  {
    "CountryCode": "ZA", 
    "ServiceTier": "Entry Level",
    "ProductId": 1
  },
  {
    "CountryCode": "ZA",
    "ServiceTier": "Mid Level", 
    "ProductId": 2
  },
  {
    "CountryCode": "ZA",
    "ServiceTier": "Senior Level",
    "ProductId": 3
  }
]

2. get_credits

检查客户剩余的积分。每个订单消耗 1 个积分。

参数:

  • phoneNumber (必填):客户电话号码,包含国家代码 (例如 +27831234567)

用法:

How many credits do I have left? My phone number is +27831234567

响应:

{
  "credits": 5
}

3. place_order

下单定制简历和求职信。订单通常需要约 15 分钟完成。客户将在订单确认和文档准备就绪时收到短信通知。每个订单消耗 1 个积分。

参数:

  • customerPhone (必填):客户电话号码,包含国家代码,必须以 '+' 开头 (例如 +27831234567)

  • customerFirstName (必填):客户名字

  • customerLastName (必填):客户姓氏

  • cvMarkdown (必填):客户当前的 Markdown 格式简历

  • productId (必填):与客户职业等级匹配的产品 ID (请先调用 get_pricing)

  • jobDescription (必填):客户申请职位的完整职位描述

用法:

I need to tailor my CV for a Junior Software Developer position. My phone number is +27831234567, my name is John Smith, and here's my current CV in markdown:

# John Smith
## Experience
- Junior Developer at TechCorp (2023-present)

The job description is: We are seeking a Junior Software Developer to join our team with React and Node.js experience.

响应:

{
  "orderKey": "550e8400-e29b-41d4-a716-446655440000",
  "status": "success",
  "message": "Order placed successfully. SMS notifications sent."
}

示例用例

入门级专业人士

非常适合应届毕业生和职业生涯早期的专业人士:

I'm Sarah Johnson (+44207123456) and need my CV tailored for this graduate software engineer role: Graduate Software Engineer requiring Python programming and problem-solving skills. 

My current CV:
# Sarah Johnson
## Education
- Computer Science Degree, University of London (2024)
## Projects  
- Built a web application using Python and Flask

职业转型

适用于在不同行业间转型的专业人士:

I'm transitioning from finance to tech and need my CV (+27831112233, Jane Doe) tailored for this software developer role: Full Stack Developer position requiring JavaScript, React, and database skills.

Current CV:
# Jane Doe
## Background
- Financial Analyst at Bank Corp
- Recently completed coding bootcamp

高级管理人员

适用于 C 级和高级管理职位:

I'm Michael Chen from the US (+1555123456) and need my executive CV customized for this CTO role: Chief Technology Officer requiring strategic leadership and team management skills.

My current CV:
# Michael Chen
## Executive Summary
Senior Technology Leader with 15+ years experience
## Experience
- VP Engineering at Tech Startup (2020-2024)

服务等级

  • 入门级 (产品 ID: 1):适用于应届毕业生和职业生涯早期的专业人士

  • 中级 (产品 ID: 2):适用于拥有 3-10 年经验的资深专业人士

  • 高级 (产品 ID: 3):适用于高级专业人士、经理和高管

隐私与条款

使用本服务即表示您同意 NextRole 的:

开发

构建

npm run build

开发环境运行

npm run dev

本地测试

npm start

架构

这是一个轻量级代理,将 MCP 请求转发到 NextRole 的托管服务 https://api.nextrole.co.za/firstroleprod-mcp/mcp。该代理:

  • 转换 MCP 协议请求

  • 将其转发到托管服务

  • 向 MCP 客户端返回格式化的响应

  • 处理错误和连接问题

要求

  • Node.js 18.0.0 或更高版本

  • 连接互联网以访问 NextRole 的托管服务

许可证

MIT 许可证 - 详情请参阅 LICENSE 文件。

支持

如果此代理出现技术问题,请在 GitHub 上提交 issue。 有关服务相关的问题,请通过 NextRole 的官方渠道联系其支持团队。

Available Tools

3 tools
get_creditsA

Check how many credits a customer has remaining. Each order to tailor a CV and cover letter costs 1 credit.

ParametersJSON Schema
NameRequiredDescriptionDefault
phoneNumberYesCustomer phone number including country code (e.g. +27831234567)

TDQS

A3.8/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations provided, so description carries full burden. It adds valuable domain context explaining what credits are used for (1 per CV/cover letter order), but lacks operational details like error handling, what happens if phone number not found, or caching behavior.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Perfectly concise with two sentences. First states purpose immediately; second provides essential domain context about credit costs. Zero redundancy.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple single-parameter read operation without output schema, the description is nearly complete. It explains the credit system which is essential domain context. Minor gap: doesn't hint at return value structure or error states.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema has 100% coverage with phoneNumber fully documented. Description mentions 'customer' which loosely maps to the parameter, but adds no additional semantics, format constraints, or examples beyond what the schema already provides. Baseline 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Excellent clarity: specifies the verb 'Check', resource 'credits', and scope 'remaining'. The second sentence distinguishes the domain context (CV/cover letter tailoring) which differentiates this from generic balance checking tools.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Provides implied usage context by explaining that orders cost 1 credit, suggesting this should be checked before placing orders. However, lacks explicit when-to-use guidance or direct comparison to siblings (get_pricing, place_order).

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

get_pricingA

Get the available career-level tiers and their product IDs. Different products are designed for different career phases, so the customer should pick the tier that best matches where they are in their career. You must call this before placing an order to get the correct productId.

ParametersJSON Schema
NameRequiredDescriptionDefault

No parameters

TDQS

A4.4/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries the full burden of behavioral disclosure. It successfully explains the business logic (career phases) and workflow ordering (must precede place_order), but lacks technical behavioral traits such as whether the operation is idempotent, cached, or rate-limited, and provides only high-level description of return values without structural details.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description consists of three efficiently structured sentences: the first defines the core action, the second provides business context for selection, and the third states the workflow prerequisite. Every sentence earns its place with no redundant or filler content.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite lacking an output schema, the description partially compensates by explaining that the tool returns 'career-level tiers and their product IDs'. Combined with the explicit workflow integration (prerequisite for place_order), this provides sufficient context for a zero-parameter lookup tool, though specific return structure details would strengthen it further.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema contains zero parameters. Per evaluation rules, zero-parameter tools receive a baseline score of 4. The description appropriately does not mention parameters since none exist.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description explicitly states the tool retrieves 'career-level tiers and their product IDs' using the specific verb 'Get'. It distinguishes itself from sibling tools by explaining its role as a prerequisite for place_order (getting productId), clearly differentiating it from get_credits.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides explicit workflow guidance: 'You must call this before placing an order to get the correct productId.' It also includes selection criteria ('customer should pick the tier that best matches where they are in their career'), giving clear context on when and how to use the results.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

place_orderA

Place an order for a tailored CV and cover letter. The order typically takes about 15 minutes to complete. The customer will receive an SMS confirming their order and another SMS when their documents are ready to download. Costs 1 credit per order.

ParametersJSON Schema
NameRequiredDescriptionDefault
customerPhoneYesCustomer phone number including country code, must start with '+' (e.g. +27831234567). SMS notifications will be sent to this number.
customerFirstNameYesCustomer's first name
customerLastNameYesCustomer's last name
cvMarkdownYesThe customer's current CV in markdown format. This is used as the basis for tailoring their documents.
productIdYesThe product ID that matches the customer's career level. Call get_pricing first to see available career-level tiers and their product IDs.
jobDescriptionYesThe full job description the customer is applying for. The CV and cover letter will be tailored to match this role.

TDQS

A4/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries the full burden, effectively disclosing key behavioral traits: processing time (~15 minutes), notification mechanism (two SMS messages), and cost (1 credit). It omits idempotency or error handling details.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Four tightly constructed sentences with zero waste: purpose, timing, notifications, and cost. Information is front-loaded and every sentence earns its place.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the 6-parameter complexity and lack of annotations/output schema, the description is reasonably complete, covering the user journey (order → SMS confirmation → SMS completion). It could strengthen by noting the prerequisite check for credits.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema has 100% description coverage, establishing a baseline of 3. The description text does not add parameter-specific semantics (e.g., explaining markdown format or productId sourcing), relying entirely on the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description opens with a specific verb ('Place') and clear resource ('order for a tailored CV and cover letter'), immediately distinguishing it from the read-only sibling tools get_credits and get_pricing.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description mentions 'Costs 1 credit per order,' implying a prerequisite to check credits, but lacks explicit guidance on when to use versus alternatives or a required workflow (e.g., calling get_pricing first to obtain the productId).

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. 3 tool updatesv0.1.0
    • First observedget_credits
    • First observedget_pricing
    • First observedplace_order

TDQS

A4.1/5.0
Disambiguation5/5

Each tool serves a distinct purpose with clear boundaries: get_credits checks account balance, get_pricing retrieves product catalog, and place_order executes transactions. No functional overlap exists between the three operations.

Naming Consistency5/5

All tools follow a consistent verb_noun snake_case convention. The naming clearly distinguishes between retrieval operations (get_) and the transactional operation (place_).

Tool Count4/5

Three tools is minimal but reasonable for a focused ordering workflow. While the surface is thin, it covers the essential path from balance check to order completion without unnecessary bloat.

Completeness3/5

The toolset supports order creation but lacks order management capabilities such as status checking, order history retrieval, or cancellation. Once place_order is called, the agent has no visibility into order progress, creating a dead end for follow-up queries.

Maintenance

ActivityInactive
ResponsivenessNo issues

Resources

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