Plexa MCP server

• Registry namecom.joinplexa/plexaverified in the MCP registry

The registry name sits under joinplexa.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-24
• Tools7
• Server calls itselfplexa
• Server version1.29.1
• Protocol version2025-06-18

On 2026-10-24 the server answered initialize and tools/list without a sign-in. First answer in 259 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 2 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 2 so far
• Answeredmeasuring2 of the 7 daily checks it takes to print a share
• Median first answer278 ms
• Space in an agent's context≈ 2,758 tokensthe definitions of all its tools (7), which an agent carries on every turn
• Tool definitionsB · 83 of 100
• Typed results0 of 7 toolsdeclared outputSchema: results come typed, read once

• Not saying whether it only reads or can destroy: 7 of 7

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• search_businesses

  Find real local businesses in Mexico and Latin America by location, vertical, and capabilities. USE WHEN: - User asks for a service: "find me a dentist", "best restaurant", "tour in Cabo" - Location-based queries: "near me", "in Tijuana"…

• get_business

  Retrieve the complete profile of a specific business by its slug. USE WHEN: - You already know the business slug from a previous search result - User asks for details about a specific business: hours, services, prices, contact info - You…

• get_business_hours

  Get opening hours for a specific business by day of the week. USE WHEN: - User asks "are they open right now?", "what time do they close?" - User needs to know hours for a specific day: "open on Sunday?" - Planning a visit and needs…

• get_business_services

  Get the list of services offered by a business, with prices and duration when available. USE WHEN: - User asks "how much does X cost?", "what services do they offer?" - Comparing prices between businesses - User needs to know duration of…

• get_business_faqs

  Get the owner-approved FAQs (frequently asked questions with answers) for a business. USE WHEN: - User asks a specific question about a business that an FAQ might answer ("do they take walk-ins?", "is parking available?", "do they speak…

• contact_business

  Get all contact information and actionable capabilities for a business. Best way to help a user reach out to a business. USE WHEN: - User wants to contact, call, message, or book with a business - User says "how do I reach them?", "can I…

• list_verticals

  List all available business verticals (categories) with the count of businesses in each. USE WHEN: - User asks "what types of businesses do you have?" - User is exploring: "what can I find on Plexa?" - You need to know which verticals are…