mainstreet

Alternatives to mainstreet

Same category, ordered by trust score.

• F

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• P

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  Google PageSpeed Insights and CrUX: six workflow tools for web performance.

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• H

  Hive Intelligence MCP

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  Evidence-backed crypto due diligence with sources, freshness, and a runtime receipt on every call.

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• S

  Screaming Frog SEO Spider MCP Server (headless)

  71Good

  Headless Screaming Frog SEO Spider via its CLI: run crawls, export and filter data, no GUI needed.

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• S

  shift-mcp-server

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• A

  Agent Passport System — Cryptographic Identity for AI Agents

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