Rex Software MCP by usefulapi

io.usefulapi由 usefulapi.io 发布官方发布者v1.8.4更新于 Nov 7, 2026

Read contacts, listings, tenancies and tasks; create a person contact, note or reminder.

发布方自己的服务：Ably MCP by usefulapi

已验证Streamable HTTP可网页运行效率与工作流商业与电商

服务详情

标识符: io.usefulapi/rex-software
传输: Streamable HTTP
运行时: Web executable
信任: Verified
发布于: Oct 31, 2026

安全提示

MCP 服务会接收对话中的工具调用请求，并可能执行外部操作。启用前请先了解该服务能做什么，并只授予它所需的权限。

注册中心已验证此服务的命名空间属于 usefulapi.io，且该域名同时运行其端点。这可以确认发布者，但并不代表该服务的工具是安全的。

SourceWeft 的检查只涵盖条目是否完整、端点是否响应；不审查服务器的代码，也不审查其工具的行为。

在 README 中添加徽章

向读者展示该 MCP 服务已收录于 SourceWeft，徽章链接到本页。

[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/io.usefulapi%2Frex-software.svg)](https://sourceweft.com/mcp/io.usefulapi%2Frex-software?utm_source=readme&utm_medium=badge)

概览

AI 生成的概览

把助手连接到 Rex Software 房产 CRM：搜索并读取联系人、房源、物业、线索、租约和交易，并可新建联系人、备注或提醒。

可以做什么: 按姓名或地址自动补全，并搜索联系人、房源和物业
搜索线索、估价、租约、交易、营销活动、活动记录和房源事件
搜索提醒、日程、备注和机构员工用户
按 id 读取上述各类记录的完整详情
查看可搜索字段和值列表，以便构造正确的筛选条件
新建个人联系人、内部备注或跟进提醒
适用场景: 适合让助手基于 Rex 机构账户回答问题或起草跟进事项，例如查找某联系人及其备注、列出某郊区的在售房源，或查看本周新增线索及其负责人。
运行要求: 以 URL 方式添加的远程 MCP 端点；客户端配置中不要添加 API key 或 Authorization 头。通过 OAuth 使用用户的 Rex Software 凭据登录，需选择区域（澳大利亚/新西兰或英国），必要时填写账户 id。需要一个具备相应权限的 Rex 账户，可能占用付费机构席位。

安装前请注意

所请求的联系人、物业与租约详情、备注和任务会发送到所连接的 AI 客户端及其 LLM 提供商，只应接入你有权在该处处理的记录。三个写入工具会新建联系人、备注或提醒；备注和提醒可能对同事可见并触发机构工作流，且创建操作不会自动重试，结果不确定时请先在 Rex 中核对再重复。用量按次计费：免费每月 50 次调用，之后为付费 Pro/Pro+ 方案，通过 Stripe 结算，供应商费用另计。修改密码后已签发的令牌可能仍有效，直至过期或被撤销。

安装

在 SourceWeft 中

打开控制台中的 Rex Software MCP by usefulapi，将其添加到工作区。
为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/io.usefulapi%2Frex-software/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "rex-software-by-usefulapi": {
      "type": "http",
      "url": "https://rex-software.usefulapi.io/mcp"
    }
  }
}

README

Rex Software MCP by usefulapi

Connect

Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://rex-software.usefulapi.io/mcp.
Claude Code: claude mcp add --transport http rex-software https://rex-software.usefulapi.io/mcp, then run /mcp to log in.
VS Code: Add to VS Code.
Cursor and other clients: add the URL as a remote MCP server:

json

{  "mcpServers": {    "rex-software": {      "url": "https://rex-software.usefulapi.io/mcp"    }  }}

{  "mcpServers": {    "rex-software": {      "url": "https://rex-software.usefulapi.io/mcp"    }  }}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Rex Software credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/rex-software/

Tools

Tool	Type	What it does
`rex_get_user_profile`	read	Get the signed-in Rex user
`rex_list_accessible_accounts`	read	List the Rex accounts the user can access
`rex_describe_search_fields`	read	List the search fields of a Rex service
`rex_list_value_lists`	read	List the Rex value lists
`rex_get_value_list`	read	Get the values of a Rex value list
`rex_autocomplete_contacts`	read	Find contacts by name
`rex_autocomplete_listings`	read	Find listings by address
`rex_search_contacts`	read	Search contacts
`rex_search_listings`	read	Search listings
`rex_search_properties`	read	Search properties
`rex_search_leads`	read	Search leads
`rex_search_appraisals`	read	Search appraisals
`rex_search_tenancies`	read	Search tenancies
`rex_search_reminders`	read	Search reminders and tasks
`rex_search_appointments`	read	Search appointments
`rex_search_notes`	read	Search notes
`rex_search_deals`	read	Search deals
`rex_search_activities`	read	Search activities
`rex_search_listing_events`	read	Search listing events
`rex_search_users`	read	Search users
`rex_search_campaigns`	read	Search campaigns
`rex_get_contact`	read	Get a contact
`rex_get_listing`	read	Get a listing
`rex_get_property`	read	Get a property
`rex_get_lead`	read	Get a lead
`rex_get_appraisal`	read	Get an appraisal
`rex_get_tenancy`	read	Get a tenancy
`rex_get_note`	read	Get a note
`rex_get_deal`	read	Get a deal
`rex_get_reminder`	read	Get a reminder
`rex_create_contact`	write	Create a person contact
`rex_create_note`	write	Create a note
`rex_create_reminder`	write	Create a reminder
`rex_usage_status`	meta	Usage status (free-tier meter)
`rex_request_feature`	meta	Request a missing feature
`rex_upgrade`	meta	Upgrade to Pro or Pro+
`rex_cancel_subscription`	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with rex_upgrade (it returns a Stripe Checkout link). Cancel any time with rex_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running rex_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT

Account access and data

Use a dedicated agency-invited integration user with only the privileges needed. It may consume a paid agency seat. Rex Verified Integrator status covers seat-fee benefits and sandbox eligibility; this connection uses the documented ordinary live-account integration flow. Choose Australia/New Zealand or the UK and, if needed, an account id. Vendor charges are separate.

Credentials are encrypted. Requested contacts, property and tenancy details, notes and tasks reach the connected AI client and its LLM provider. Connect only records you are authorized to process there. Disconnect UsefulAPI to stop its connection. Password changes stop new sign-ins; issued tokens may remain valid until vendor expiry/revocation. We request one-hour tokens, but API activity can extend them. Billing follows Rex user id and region across that user's accounts.

Only three writes are exposed: create a person contact, an internal note or a reminder. They require a positive created id to report success. No operation is automatically replayed; check Rex before repeating an uncertain create. Notes/reminders may be visible to agency colleagues and interact with configured workflows. No message-send API is exposed. Reminder completion remains unavailable pending a verified success response.

All 33 tools were checked against current vendor documentation and local mocks. No real customer reads or business writes were tested.

来源：servers/rex-software/README.md，提交 4046075

工具

rex_get_user_profile

Get the signed-in Rex user

The Rex user this server is signed in as: user id, name, email, whether they own the account, position and default office. Good first call. POST /v1/rex/UserProfile/read.

无需输入参数。

rex_list_accessible_accounts

List the Rex accounts the user can access

The Rex agency accounts (account_id and name) this user can sign in to. A user with several accounts picks one with the Account id field when connecting. POST /v1/rex/UserProfile/getAccessibleAccounts.

无需输入参数。

rex_describe_search_fields

List the search fields of a Rex service

The field names a search on the given service accepts in criteria, each with its label, type and (for enums) the value list. Call this before building criteria on a field you are not sure of. Sorting (order_by) uses a separate list of sortable fields whose names can differ (for example name_last, not contact.name_last): set include_order_by to get it. POST /v1/rex/<Service>/describeSearchFields (and <Service>/describeModel for include_order_by).

输入参数matchservice必填include_order_by

rex_list_value_lists

List the Rex value lists

The names of Rex's value lists (the allowed ids for fields such as note types, reminder types, lead sources and property categories). Use a name with rex_get_value_list. POST /v1/rex/SystemValues/getValueCategories.

无需输入参数。

rex_get_value_list

Get the values of a Rex value list

The allowed values (id and label) of one value list, for example property_category. The ids are what writes and criteria expect. POST /v1/rex/SystemValues/getCategoryValues.

输入参数list_name必填

rex_autocomplete_contacts

Find contacts by name

Quick lookup of contacts by (part of) a name: returns the best matches with id, name, email and phone. Use the id with rex_get_contact. POST /v1/rex/Contacts/autocomplete.

输入参数limitsearch_string必填

rex_autocomplete_listings

Find listings by address

Quick lookup of listings by (part of) an address: returns the best matches with listing id and address. Use the id with rex_get_listing. POST /v1/rex/Listings/autocomplete.

输入参数limitsearch_string必填listing_states

rex_search_contacts

Search contacts

Search contacts (people and companies). Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Useful fields: contact.name_full, contact.name_first, contact.name_last, contact.email_address, contact.phone_number, contact.type, contact.tags, contact.interest_level, contact.last_contacted_date, system_modtime. To find someone by name, rex_autocomplete_contacts is simpler. POST /v1/rex/Contacts/search.