"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.
Deploy static sites from AI agents: deploy_site publishes files and returns a live URL in seconds.
Dedicated static outbound IPv4 over WireGuard. Free 7-day trial, no card, no sales call.
Detect breaking changes, generate changelogs, diff, and validate OpenAPI specs.
AppDeploy turns app ideas described in AI chat into live full-stack web applications
Build, validate, deploy — HTTP APIs, cron jobs, webhooks and MCP tools — from your AI client. Air Pipe MCP token as a bearer credential, e.g. 'Authorization: Bearer <token>'. Create one at https://app.airpipe.io/
Give an agent a place to put large output. Build logs and reports get a stable versioned URL.
Translates a lockfile diff into a human-readable upgrade plan for npm and PyPI.
Hosted MCP for creating, checking, deploying, and hosting static sites for AI agents.
GitLab MCP — wraps the GitLab REST API v4 (BYO API key)
Register, deploy, review, and govern internal applications built with coding agents.
GitLab Public MCP — wraps the GitLab REST API v4 (public endpoints, no auth)
Your Expo and EAS project in natural language: up to date SDK docs, cloud builds (status, logs, trig
Verify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account.
Deploy a GitHub repo to a live HTTPS URL from your AI tool; read logs, set variables, resize apps.
Inspect and control your Northflank projects, services, jobs, and builds from your AI assistant.
Build, validate, deploy — HTTP APIs, cron jobs, webhooks and MCP tools — from your AI client.
AI-native git hosting — repos, PRs, issues, CI gates, and AI code review over MCP (60 tools).
B2A2H platform — tracks GA4, Vercel deployments, GitHub workflows with AI-powered ROI analytics.
Cloudflare Workers MCP server: cron-parser
