ai.upgradeagent/upgrade-agent MCP alternatives

The trust and capability graph for MCP servers, as an MCP server — search ~1,000 indexed servers, explainable trust scores, per-tool risk labels, and governed toolset planning. Free, no auth.

[Actors MCP Server](https://apify.com/apify/actors-mcp-server): Use 3,000+ pre-built cloud tools to extract data from websites, e-commerce, social media, search engines, maps, and more

A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you

Query and analyze your [Opik](https://github.com/comet-ml/opik) logs, traces, prompts and all other telemtry data from your LLMs in natural language.

A flock of AI users tests your deployed app and reports where real people get stuck, with fixes.

Query your product docs from AI tools. Source-cited answers from your indexed documentation.

Interact with the Neon serverless Postgres platform

Route crypto data needs through PubFi capability and gateway tools.

Agent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key.

Analytical engine for US-listed equities: screens, rankings, and event studies in plain English.

A Model Context Protocol (MCP) server that enables secure interaction with MySQL databases

FastMCP TypeScript patent intelligence MCP server — 55 tools across USPTO, EPO, and BigQuery