Connect-MCP

Propstack MCP by usefulapi

io.usefulapi/propstack · v1.0.0

Read Propstack contacts, properties, projects, deals, tasks, events; create and update CRM records.

MCPremoteno credentialsReal estateKnowledge & docsCRM & sales

Reported outcomes

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Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 18 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 88/100

What it does: 18 tools · 12 read, 6 write (incl. delete/pay) · Knowledge & docs, CRM & sales, Calendar

Test call propstack_list_contacts: needs a key: HTTP 401 (1,038 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +10
  • Read/write annotations: +5
  • Safe test call: +8
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://propstack.usefulapi.io/mcp

Tools

18 tools listed at last check
  • propstack_list_contacts List or search CRM contacts (Kontakte). Returns business fields only (name, company, email, phone numbers, status, source, tags, owner, dates), never birth data, identity or tax numbers, income or portal tokens. Search by free text (name, email, address, phone), exact email, exact phone number, or f
  • propstack_get_contact One contact by id with address, salutation, language, notes, GDPR status, owner, status, source, tags, sub-contacts and owned properties. Birth data, identity and tax numbers, income and the portal token are never returned. GET /contacts/{id}.
  • propstack_list_properties List or search properties (Objekte / units): address, type, marketing type (buy/rent), rooms, areas, prices, status. Images and owners are not returned. Filter by free text, status, tag, project, marketing type, object type, price and area ranges. GET /units.
  • propstack_get_property One property (Objekt) by id: address, type, rooms, areas, prices, status and the description, location and furnishing texts (clipped). No images or owner. GET /units/{id}.
  • propstack_list_projects List projects (Projekte: a project groups several property units): title, project id, status, address, owner. Not paged; at most 200 are returned. GET /projects.
  • propstack_list_deals List deals (a deal links a contact to a property and sits in a pipeline stage). Filter by pipeline, stage, category (qualified/unqualified/lost), contact, property, project or owner. Use propstack_list_deal_pipelines for stage ids. GET /client_properties.
  • propstack_list_deal_pipelines List the deal pipelines with their stages (id, name, position, win chance). Use the stage ids to filter deals or to move a deal. GET /deal_pipelines.
  • propstack_list_activities List the activity timeline (notes, tasks, appointments, e-mails, SMS, letters, rejections, inquiries) with title, linked contacts and properties, state and dates. Message and note bodies are not returned. Filter by type, contact, property, project, owner, category or date. GET /activities.
  • propstack_get_task One task by id (a note, to-do or appointment): title, body text (clipped), type, linked contacts, properties and projects (id and name only), due date or start/end. GET /tasks/{id}.
  • propstack_list_events List calendar appointments (Termine, e.g. viewings) in a time window, with title, place, start/end, state and the linked contact, property and project (id and name only). Paged: follow next_page. GET /events.
  • propstack_list_users List the users (staff, Nutzer) of the Propstack account: id, name, work email, position, phone, team. Use the ids as owner/broker filters. GET /brokers.
  • propstack_get_reference_data Look up the ids used by other tools: property_statuses, activity_types (note/task/appointment types, needed as note_type_id), contact_sources, reservation_reasons (rejection reasons), contact_tags or property_tags. GET /property_statuses, /activity_types, /contact_sources, /reservation_reasons or /g
  • propstack_create_contact WRITE: create a CRM contact. Propstack matches on the email address: if a contact with the same email already exists it is UPDATED with the given fields instead of creating a duplicate. Consent flags (newsletter, contact permission, GDPR status) cannot be set here. Returns the contact id. POST /cont
  • propstack_update_contact WRITE: change the given fields of an existing contact; fields not given stay as they are. Returns the updated contact (business fields). PUT /contacts/{id}.
  • propstack_create_task WRITE: create a note, a to-do (with due date) or an appointment (with start and end) in Propstack, linked to contacts, properties or projects. note_type_id is the activity type id (see propstack_get_reference_data activity_types). No e-mail or SMS is sent to the contact; the only mail is the reminde
  • propstack_update_task WRITE: change the given fields of an existing note, to-do or appointment (for example mark a to-do done, move its due date, or reschedule). Fields not given stay as they are. PUT /tasks/{id}.
  • propstack_create_deal WRITE: create a deal linking a contact to a property in a pipeline stage (see propstack_list_deal_pipelines for stage ids). Returns the new deal. POST /client_properties.
  • propstack_update_deal WRITE: change the given fields of a deal, typically move it to another pipeline stage or update its note or price. Fields not given stay as they are. PUT /client_properties/{id}.

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