"Unity3D Game Development Platform" matching MCP connectors:

Free platform to test MCP clients without installing anything. Create mock tools with dynamic templates, configurable delays, conditions (if/then), and response sequences. Supports JSON-RPC 2.0 over Streamable HTTP. Built-in text_echo and json_echo tools. Rate-limited tiers: anonymous (5 calls/min, 1 mock tool), registered (10 calls/min, 4 mock tools), premium (60 calls/min, unlimited). Zero setup — no install, no registration required. More info: https://www.testmcp.dev

Provides a platform-agnostic specification of the technical features every decent website should have

clariBI is an AI-powered business intelligence platform built for small and mid-sized SaaS, ecommerce, and operations teams. Instead of writing SQL or building dashboards manually, users ask questions in plain English ("what's our CAC by channel last quarter?") and the AI engine pulls the data from Stripe, HubSpot, Google Analytics, ad platforms, Jira, and 30+ other sources via the open Model Context Protocol. Dashboards generate themselves on source connect.

CareerProof MCP gives AI agents direct access to a professional-grade career and workforce intelligence platform. Two namespaces: atlas_* for HR/TA teams (candidate evaluation, batch shortlisting, competency scoring, interview generation, JD analysis, custom eval frameworks, research reports) and ceevee_* for professionals (CV optimization, career positioning, salary intelligence, market reports). Backed by RAG knowledge from 50+ premium research sources (McKinsey, BCG, HBR, Gartner, WEF)

The official Svelte MCP server providing docs and autofixing tools for Svelte development

Doffin MCP — Norwegian government public procurement notices (BYOK / platform key).

Mitosis agent-memory platform: pricing, docs search, platform status, agent skills. No auth.

UN Sustainable Development Goal indicators for all 17 goals, curated by country and year. Free.

World Bank Procurement Notices MCP — global development tenders (keyless).

World Bank World Development Indicators: curated country-year economy, health, education and more.

Trending topics, cross-platform sentiment, viral content, community pulse & brand mentions.

15 tools for chess variant analysis, hex map generation, and board game utilities

Score any website's AI-agent readiness. Open Agent Registry scanner + platform tools.

Sports Game Odds MCP — wraps the Sports Game Odds API (sportsgameodds.com)

Stateless advisor + validator for Conducted Development: kickoff, artifact validation, rule checks.

Cálculos de engenharia elétrica pelas normas brasileiras (NBR), validados, com citação normativa — 11 ferramentas, energia incidente IEEE 1584 validado. Nicho PT-BR.

Cálculos de engenharia elétrica pela norma brasileira (NBR), validados, com citação normativa.

Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.

Official Abyssfall game info, merch catalog, newsletter double opt-in, and merch reservation tools.

Free public MCP server for Kapruka.com — Sri Lanka's largest e-commerce platform.