"Services or tools available for free without requiring an API key" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Go MCP server for GitLab: 2 dynamic tools reach 1000+ REST/GraphQL actions. Free/CE, no paid tier.
Agent intake desk for property renovation. Read only, CORS open, fail closed, receipts recompute.
Goal decomposition where every "done" is proven by evidence and checked by a judge.
Riddle.com is a no-code platform for quizzes, surveys, personality tests, prediction games, interactive graphics, and leaderboards. Use the MCP to create, edit and analyze content.
Cello MCP server to launch and manage your User Referral and Partner program — for developers and growth teams.
Access the latest technology news from NewTqnia.com through the Model Context Protocol. Search articles, retrieve structured news content, browse categories, tags, and timelines, and access authoritative technology reporting for AI assistants, research, and automation.
This tool empowers MCP-compatible clients (like Cursor and Claude Desktop) with professional-grade capabilities for financial data extraction, and report analysis.
Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).
AI-first file sharing and collaboration. 251 tools give agents a full workspace: file storage, branded shares, comments, workflows, and built-in RAG. 50GB free, no credit card.
An agent-friendly API for product changelogs. A unified registry via CLI, API, or MCP.
Live operational + integration registry for Bittensor subnets: APIs, schemas, health.
MCP server aggregating developer infrastructure deals, free tiers, and startup programs
The official Svelte MCP server providing docs and autofixing tools for Svelte development
SaaS intelligence for AI agents. 5 unified tools cover 1,000+ services with 91-96% token savings.
Order food from Cordering white-label restaurants: browse menus, confirm, then place an order.
Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace
Zoning, parcel, and development feasibility for a street address in Canada and the US.
Request titanium quotations and check enquiry status with Standard Titanium.
Spain legal MCP for visas, residency, Beckham Law, NIE/TIE, nationality, tax, tools, and handoff.
Yappy for macOS (yappy.biz): release, pricing, features, requirements, Mac compatibility.
