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MCP live MCP 2025-06-18 streamable-http

Superflow Free Tools

ai.usesuperflow/tools

19 free website QA and AI-visibility tools. Remote HTTP MCP, no account, no API key.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
1308ms
last probe
Tools
16
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://usesuperflow.ai/api/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
16 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
16 items in total; 3 or more earns these points.
pass Describes itself 10/10
84 characters; more than 30 earns these points.

Tools · 16

find_meeting_times

Find overlapping working hours and meeting times across cities or countries. Resolves locations to IANA time zones and applies daylight saving for the requested date. Returns resolved locations, overl…

check_ai_visibility

Check whether AI assistants (ChatGPT, Claude, Perplexity, Google AI) can reach, read, and cite a web page. Runs the full suite: robots.txt rules per AI crawler, a live firewall test that requests the …

check_robots_txt_for_ai

Test a site's robots.txt against every AI crawler that matters (GPTBot, ClaudeBot, PerplexityBot, Google-Extended, CCBot, Googlebot, Bingbot and the rest) and report which are allowed, which are block…

generate_llms_txt

Generate llms.txt and llms-full.txt for a site, following the llmstxt.org convention. Inventories the site from its robots.txt, sitemaps, and homepage links, then writes an index file and a full file …

page_to_markdown

Fetch one web page and convert it to clean CommonMark, with the navigation, cookie banners, and boilerplate stripped out. Use this to read a page as text an agent can reason over, or to publish a .md …

generate_json_ld

Read a page and write a schema.org JSON-LD block for it, then validate that block against the same checks a validator would run. The markup is model-written from the page's own content and should be r…

validate_json_ld

Read the structured data already on a page and check it against Schema.org and what search engines actually accept. Reports every JSON-LD block found, the type of each, and the errors and warnings per…

check_social_preview

Read a page's Open Graph and Twitter card tags and report how the link will render on X, LinkedIn, Facebook, Slack, Discord, and Google. Returns a per-platform preview (title, description, image) plus…

detect_tech_stack

Identify the platform, framework, CMS, ecommerce apps, analytics, CDN, and hosting behind a site by fingerprinting one page's HTML and response headers. One fetch, no rendering and no crawl, so it ans…

check_favicon

Check whether a site's favicon actually works. Reads every icon declaration in the page head, then fetches each one, the web app manifest, and the implicit /favicon.ico, and identifies the real format…

check_og_video

Check whether a page's og:video plays when its link is shared. Reads every og:video declaration and its structured properties (secure_url, type, width, height) the way ogp.me defines them, then fetche…

check_website_status

Check whether a website is up right now. Makes one live GET request to the URL from Superflow's servers, following redirects, and reports a verdict: up when the server answers with any HTTP status bel…

capture_full_page_screenshot

Capture a full-height PNG of a page in a real headless browser, scrolling first so lazy-loaded content renders. Returns a signed link to the image that expires in about 24 hours; download the bytes if…

generate_alt_text

Find every image on a page and draft alt text for the ones that need it, using a vision model that actually looks at the image. Lists every image with the alt it has today, the suggested alt, whether …

build_utm_url

Build a campaign URL with utm parameters, normalised to one tagging convention, and report which GA4 default channel group the link will land in. Warns about the mistakes that silently break reporting…

hash_md5

Hash text to an MD5 hex digest. Useful for checksums, cache keys, dedupe keys, and Gravatar-style identifiers. MD5 is broken for anything security-related: never use it for passwords or to verify auth…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://usesuperflow.ai/api/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "superflow_free_tools": {
      "url": "https://usesuperflow.ai/api/mcp",
      "transport": "streamable-http"
    }
  }
}