"author:miketusa-ctrl" matching MCP servers:

Enables AI assistants to validate JSON-LD structured data against the Schema.org vocabulary through a remote MCP tool, without fetching URLs.

Enables AI assistants to lint hreflang annotations by validating language codes, x-default, self-references, canonical and return links without fetching URLs.

Enables AI assistants to list known AI crawlers such as GPTBot and ClaudeBot, generate and validate robots.txt rules, and check a live site's existing crawler directives. It runs as a remote Streamable HTTP MCP server exposing tools for crawler listing, rule generation, validation, and site checking.

Enables users to grade MCP tool definitions for agent-readiness, returning a score, A–F grade, concrete fixes, and estimated token cost.

Enables AI assistants to repair malformed or broken JSON produced by LLMs and to validate JSON documents against a JSON Schema, exposing repair_json and validate_json tools over a remote Streamable HTTP endpoint.

Enables AI assistants to validate and format phone numbers offline, returning E.164, region, and line type without carrier lookup through MCP tools.

Lets AI assistants check any host's SSL/TLS certificate, reporting expiry, chain trust, hostname match, TLS version, and an A/B/C/F grade. It runs as a remote Streamable HTTP server exposing a single check_certificate tool.