Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
作者による説明(英語の原文)
Read contacts, listings, tenancies and tasks; create a person contact, note or reminder.
この3つを1つのスコアにまとめることはしません。意見、測定、人気はそれぞれ別のものだからです。
このサーバーのやさしい解説はまだ書いていません。以下はレジストリから読み取った事実です。
使っているAIアプリを選んで、設定をコピーしてください。
必要なもの
どのアプリを使っていますか?
上でアプリを選んでください。選んだアプリを覚えておくので、次からはボタンに「…にインストール」と表示されます。
ウェブ、デスクトップ、モバイルのClaudeで使えます:
https://rex-software.usefulapi.io/mcpターミナルでこれを実行します
claude mcp add --transport http rex-software https://rex-software.usefulapi.io/mcpプロジェクトの .cursor/mcp.json、または ~/.cursor/mcp.json に貼り付けます
{
"mcpServers": {
"rex-software": {
"url": "https://rex-software.usefulapi.io/mcp"
}
}
}ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。
プロジェクトの .vscode/mcp.json に貼り付けます
{
"servers": {
"rex-software": {
"type": "http",
"url": "https://rex-software.usefulapi.io/mcp"
}
}
}ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。
ChatGPTがつなげるのは、インターネット上のサーバーだけです:
https://rex-software.usefulapi.io/mcpメニューの名前は、プランや時期によって少し違うことがあります。
選んだアプリは、この端末のCookieに保存されます。アカウントは不要です。
この設定は、作者のレジストリ登録情報から作成しています。READMEと違う場合は、READMEに従ってください。
ツールの名前と説明は、サーバーが2026年11月6日に返したそのままの内容です。書いたのは作者で、私たちではありません。プレーンテキストとして表示しています。
rex_get_user_profileThe 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.
rex_list_accessible_accountsThe 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.
rex_describe_search_fieldsThe 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 e
rex_list_value_listsThe 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.
rex_get_value_listThe 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.
rex_autocomplete_contactsQuick 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.
rex_autocomplete_listingsQuick 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.
rex_search_contactsSearch 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.typ
rex_search_listingsSearch listings (properties for sale or rent). Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Useful fields: listing.system_listing_state (for example "current"), listing.system_publication_status, listing.price_matc
rex_search_propertiesSearch properties (the physical addresses behind listings, appraisals and tenancies). Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Useful fields: property.system_search_key, property.adr_suburb_or_town, property.ad
rex_search_leadsSearch leads (enquiries from portals, the website and email). Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Useful fields: lead.contact_id, lead.listing_id, lead.property_id, lead.assignee_id, lead.lead_source_id, l
rex_search_appraisalsSearch appraisals (listing presentations / market appraisals). Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Useful fields: appraisal_date, appraisal_state, appraisal_type_id, agent_id, property_id, listing_id, pipe
rex_search_tenanciesSearch tenancies (property management leases). Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Useful fields: id, property_id, system_record_state, lease_current_expiry, crt.contact_id. POST /v1/rex/Tenancies/search.
rex_search_remindersSearch reminders (follow-up tasks) linked to contacts, properties and listings. Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Useful fields: reminder_date, system_completed_time, remindee_user_id, contact_id, proper
rex_search_appointmentsSearch appointments (calendar items such as inspections and meetings). Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). The searchable fields follow Reminders (reminder_date, remindee_user_id, contact_id, property_id,
rex_search_notesSearch notes recorded against contacts and properties. Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Useful fields: system_ctime, system_created_user_id, id. Call rex_describe_search_fields with service Notes for re
rex_search_dealsSearch deals (the sales pipeline). Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Useful fields: deal.deal_state, deal.expected_close_date, deal.archive_date, deal.tags, deal.description. POST /v1/rex/Deals/search.
rex_search_activitiesSearch activities (the log of calls, emails and other actions on records). Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Useful fields: parent_object_type, parent_object_id, type_id, system_ctime, system_created_use
rex_search_listing_eventsSearch listing events (open homes and inspections). Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Call rex_describe_search_fields with service ListingEvents for the searchable fields. POST /v1/rex/ListingEvents/sear
rex_search_usersSearch the users (staff) of the agency account. Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Useful fields: first_name, last_name, email, status, user_group_id. User ids are used elsewhere as agent, assignee and re
rex_search_campaignsSearch campaigns (nurture and marketing campaigns with their members). Filters (criteria) combine with AND; results are paged with offset/limit (next_offset says where to continue). Call rex_describe_search_fields with service Campaigns for the searchable fields. POST /v1/rex/Cam
rex_get_contactOne contact by id (names, emails, phones, addresses, tags, relationships and the related properties and listings). The id comes from a search or autocomplete. POST /v1/rex/Contacts/read.
rex_get_listingOne listing by id (state, price, agents, the property with its attributes, images, related contacts and events). The id comes from a search or autocomplete. POST /v1/rex/Listings/read.
rex_get_propertyOne property by id (address, attributes (bedrooms, land area and so on), features, owners and the property's history). The id comes from a search or autocomplete. POST /v1/rex/Properties/read.
rex_get_leadOne lead by id (contact, source, status, assignee and the original enquiry). The id comes from a search or autocomplete. POST /v1/rex/Leads/read.
rex_get_appraisalOne appraisal by id (date, state, agents, property, price expectations and commission estimate). The id comes from a search or autocomplete. POST /v1/rex/Appraisals/read.
rex_get_tenancyOne tenancy by id (property, tenants, lease dates and rent). The id comes from a search or autocomplete. POST /v1/rex/Tenancies/read.
rex_get_noteOne note by id (text, type and the contacts and properties it is linked to). The id comes from a search or autocomplete. POST /v1/rex/Notes/read.
rex_get_dealOne deal by id (state, value, parties and expected close date). The id comes from a search or autocomplete. POST /v1/rex/Deals/read.
rex_get_reminderOne reminder by id (description, date, remindee, completion state and linked records). The id comes from a search or autocomplete. POST /v1/rex/Reminders/read.
rex_create_contactWRITE: create a new person contact in Rex with a name and optionally one email and one phone. Search first (rex_autocomplete_contacts) to avoid duplicates. Not retried. Returns the new contact id. POST /v1/rex/Contacts/create.
rex_create_noteWRITE: add a note to one or more contacts and/or properties (for example after a call or an open home). Not retried. Returns the new note id. POST /v1/rex/Notes/create.
rex_create_reminderWRITE: create a follow-up reminder (task) due on a date, optionally linked to a contact, property or listing and assigned to a user (default: Rex's default remindee). Not retried. Returns the new reminder id. POST /v1/rex/Reminders/create.
誰でも見られる情報をチェックしており、コードは読んでいません。当てはまらない項目は数に入れていません。 · 2026年11月6日にチェック
レジストリ名はドメイン usefulapi.io で確認済みです(レジストリがドメインの所有を確認しています)
このリポジトリはまだGitHubから読み取っていません
このリポジトリはまだGitHubから読み取っていません
10ミリ秒で応答(HTTP 200)
サインイン不要
33件のツールの説明を読み、AIへの隠れた指示は見つかりませんでした
レジストリでこのカテゴリにある有効なすべてのサーバーと比較しています。スターは、公開者がリポジトリの所有者である場合だけ数えます。
当てはまる基本チェック3項目のうち3項目に合格しました。コードは読んでいません。キーやトークンを追加する前に、サーバーがどんなアクセスを求めているかを確認し、必要な権限だけを持つキーを使ってください。
レジストリには必須のキーは載っていません。ただし、最初に使うときにサインインを求めるサーバーもあります。
作者のクラウドで動きます。インストール不要でインターネット経由でつながりますが、送った内容は作者のサーバーを通ります。
GitHubリポジトリの最終更新は–、最新バージョン(1.7.3)がレジストリに届いたのは昨日です。
Claude Desktop、Claude Code、Cursor、VS CodeなどのMCP対応アプリで使えます。URLでつながるので、リモートMCPサーバーに対応したアプリ(開発者モードのChatGPTなど)でも使えます。
同じカテゴリには:Spec Driven Development, Remote Desktop Commander, LickityClick
同じカテゴリで、ほかの作者が作ったサーバー。スターの多い順。
カードの見方:★ GitHubスターi3つの柱:レビュー · チェック · 利用状況i更新=最新バージョンをレジストリに公開した日i
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Create, edit and track LickityClick short links, campaigns and click stats from your AI assistant.
作者のリポジトリから書かれたとおりにコピーしたものです。PopNx MCPは内容を確認・推奨していません。HTML、画像、スクリプトは取り除いています。リンクはこのサイトの外へ移動します。
https://rex-software.usefulapi.io/mcp.claude mcp add --transport http rex-software https://rex-software.usefulapi.io/mcp, then run /mcp to log in.{
"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/
| 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.
| Plan | Price | Limit |
|---|---|---|
| Free (per Rex user and region) | $0 | 50 tool calls / month |
| Pro (per Rex user and region) | $9/mo or $90/yr (2 months free) | Unlimited* |
\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.
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 support@usefulapi.io.
MIT
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.