"Using PostgreSQL with n8n Workflow Automation" matching MCP connectors:

NoMacA

app.nomac

Cloud macOS with Xcode for AI agents: run commands, build, test and ship iOS apps.

Finds the GitHub Actions workflow eating your CI bill and suggests fix diffs, verified against runs.

Fail-closed, change-aware verification for AI coding agents with affected-test guidance.

SpringRollA

io.github.springrolldev

Register, deploy, review, and govern internal applications built with coding agents.

B2A2H platform — tracks GA4, Vercel deployments, GitHub workflows with AI-powered ROI analytics.

CircleCI MCP ServerAOAuth

com.circleci.mcp

Manage CI/CD pipelines, debug failed builds, and optimize test suites directly from your AI tools and agents - no terminal required. The CircleCI MCP Server is a remote server hosted by CircleCI that connects AI tools and agents directly to your CI/CD pipelines, giving you a conversational interface to the same pipeline, workflow, job, and artifact data you'd normally reach through the CircleCI CLI or dashboard.

Publish a client-side app with Cloche and share it with a link.

DevOps, SRE, and QA intelligence for Cursor — investigate bugs, assess release readiness, search logs, triage outages, diagnose failed CI, check deployments, and query connected cloud platforms. Secure remote MCP with OAuth2 and read-only QA subagents.

Multi-CI security scanner with a live threat-intel feed of compromised CI components

Remote MCP server with 187 tools for App Store Connect: bulk price editing across 175 countries, edit/translate metadata, edit/create/publish screenshots, track ASO, and ship releases from Claude Code or any MCP client, every write gated by a preview and confirm token.

Create and monitor AppWizzy app environments from GitHub or ZIP with AI agents.

serverB

io.cycloid.mcp

An MCP server that let you interact with Cycloid.io Internal Development Portal and Platform

Deploy full-stack apps with databases, storage, backups, logs, scaling, and rollback. 74 MCP tools.

Cypress Cloud MCPBOAuth

io.cypress.mcp

Direct access to Cypress tests results and accessibility reports in your AI workflow.

Lance is an App Store Connect operator for AI agents, with real ASC credentials on remote Macs. Build, sign, and upload to TestFlight with no local Mac or Xcode (Windows, Linux, CI all work), generate complete app icon packs (every iOS and Android size, Xcode catalog), create App Store listings and metadata, configure in-app purchases and subscriptions, and fix app review rejections. The fastlane alternative for agent-driven development: Swift, React Native, and Expo all work. Free. No Card down

BuildkiteOAuth

com.buildkite.mcp

The Buildkite MCP server exposes Buildkite product data (pipelines, builds, jobs, and test data) to AI tools, editors, and agents through the Model Context Protocol. It provides capabilities including pipeline creation and management, build monitoring with specialized tools like 'wait_for_build', efficient log querying using Apache Parquet conversion and caching, and OAuth-based authentication for both read-write and read-only access to Buildkite's REST API.

AI-agent operations for App Store Connect and Google Play, with approval before live publishing.

FwozenOAuth unavailable

com.fwozen

Freeze and unfreeze merges across a GitHub organization, with an audit trail.

Host apps built with AI: deploy to a live HTTPS URL, custom domains, secrets and backups.

The home for AI-built projects: visitors, restore, publish with a safety check, data backups.