Superflow Free Tools
mcp remote · streamable-http · v1.0.0 · source: crawl
https://usesuperflow.ai/api/mcp
19 free website QA and AI-visibility tools. Remote HTTP MCP, no account, no API key.
Works
100
Verified Oct 31, 2026 · p50 538 ms · p95 774 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'superflow-free-tools' |
| tools_listed | 15 | pass | 15 tools |
| schema_complete | 15 | pass | 15 of 15 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 538 ms |
| latency_p95 | 5 | pass | p95 774 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (15)
| Name | Description | Schema |
|---|---|---|
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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 | typed |
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