"author:f" matching MCP servers:

Enables prompt optimization loops and regression test suites for Claude Code, with a companion web UI for real-time visualization of scores and prompt revisions.

Generates random integers within a specified range and random alphanumeric strings of specified length through MCP protocol integration.

A secure MCP server that connects AI assistants to Google Workspace, enabling permission-aware retrieval-augmented generation for grounded answers.

A comprehensive framework for building remote MCP servers on Cloudflare Workers featuring OAuth 2.1 authentication, PostgreSQL integration, and Stripe-powered paid tools. It enables developers to create scalable, platform-agnostic MCP tools with support for user registration and subscription-based functionality.

Verified AI free-tier limits, quota comparisons, commercial-use verdicts and zero-cost workflows. Every entry carries a human-checked verification date and is re-checked by a daily link patrol.

Auditable AGI-2027 evidence: eight graded Situational Awareness predictions with pre-registered flip conditions, a 0-100 Thesis Tracker with full score history, and a public market-call ledger where misses stay published. Free, no auth, CC BY 4.0.

Enables deploying and running a Model Context Protocol (MCP) server on Cloudflare Workers with built-in OAuth authentication. It allows users to host and access tools remotely via Server-Sent Events (SSE) transport from clients like Claude Desktop.