MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · AI / LLM tooling

TidyTools Free Web Data

45 free keyless web tools: AI extract, OCR, transcribe, SEO, DNS, contacts. Strict daily limits.

Checks passed
12 / 22

2 failed · 8 not measured

Median response
112 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
45

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
222

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 112 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name tidytools-free.

  • Pass
    Lists tools

    tools/list returned 45 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 112 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 112 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    53 of 58 parameters have a description (91%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Fail
    Repo owner matches

    The GitHub repository owner does not match the namespace login.

  • Pass
    Recently updated

    Updated 2026-10-19T14:09:49.160725Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using TidyTools Free Web Data

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http tidytools-free-web-data https://tools.yukai.uk/mcp

Capabilities

Tools 45

ai_extract

Extracts named fields from one public page with AI. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
app_store_details

Reads metadata for one Apple App Store app. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one app. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
app_store_review

Reads one recent Apple App Store review. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one app. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
check_ai_crawler_access

Returns a site's robots.txt verdict for AI crawlers, including allowed and blocked bots, with a paid upgrade link. Use to inspect one public website's declared crawler policy. Not for proving that a CDN or firewall actually permits a bot, or for ongoing monitoring. Apify Actor links can be paid with x402 via Apify, no Apify account needed.

Discovered
classify_text

Answers one yes/no question about supplied text using AI. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Use for one text. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
company_enrich

Returns public company facts from one website. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
company_enrich_ai

Uses AI to enrich public company facts from one website. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
compress_image

Compresses one public image. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
convert_html

Converts one supplied HTML fragment to Markdown. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Use for one text. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
convert_image

Converts one public image format. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
describe_image

Writes alt text for one public image URL with AI. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
detect_techstack

Returns detected website technologies and evidence. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 300 globally per day.

Discovered
domain_authority

Looks up open-data authority for one domain. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one domain. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 300 globally per day.

Discovered
domain_dns

Returns DNS records for one domain. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one domain. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 300 globally per day.

Discovered
domain_overview

Combines open-data signals for one domain. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one domain. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
domain_whois

Returns public RDAP registration details for one domain. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one domain. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 300 globally per day.

Discovered
embed_text

Returns one text embedding vector. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Use for one text. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
enrich_one_place

Enriches one business listing in a city. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one location. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 50 globally per day.

Discovered
extract_article

Extracts one article's main text and metadata. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
extract_contacts

Finds public contact details on one website. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
find_one_job

Finds one public job posting from a company's jobs board. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
find_one_place

Returns one business listing in a city. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one location. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
find_tidytools_tool

Returns matching tools from the current TidyTools catalog, with advertised prices and counted paid-product links. Use when you know a web-data task but not which TidyTools tool fits. Not for fetching web content or checking live product availability beyond the catalog's publication dates.

Discovered
http_status

Checks one URL's HTTP status and redirects. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Use for one url. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
jobs_detect

Detects a site's public jobs platform. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
link_preview

Returns title, Open Graph tags and page metadata. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 300 globally per day.

Discovered
ocr_image

Reads text from one public image URL with AI. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
pdf_url

Renders one public page as a PDF. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 50 globally per day.

Discovered
play_store_details

Reads metadata for one Google Play app. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one app. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
price_check

Checks one public product price by region. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
read_url

Returns a public page or PDF as Markdown, in chunks, with a paid upgrade link. Use when an agent needs one URL's readable text. Not for JavaScript-only pages or crawling whole sites; use the linked paid tool for those. Default chunk is 20,000 characters; start_index reads later chunks within the free 100,000-character window. On long pages, call outline (headings) or find (matching paragraphs) first, then read the needed section with start_index. Apify Actor links can be paid with x402 via Apify, no Apify account needed.

Discovered
referring_domains

Looks up one domain's referring domains. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one domain. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 300 globally per day.

Discovered
remove_image_background

Removes one image background. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
resize_image

Resizes one public image. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
screenshot_url

Captures one public page screenshot. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 50 globally per day.

Discovered
seo_audit

Checks one page's technical SEO signals. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
seo_browser_audit

Audits the rendered DOM of one public page. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
smart_fetch

Fetches one public URL as readable content. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 100 globally per day.

Discovered
summarize_article

Extracts and summarizes one article with AI. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
summarize_url

Summarizes one public page with AI. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
traffic_rank

Looks up one domain's CrUX traffic rank. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one domain. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 300 globally per day.

Discovered
transcribe_audio

Transcribes one WAV audio clip of at most 60 seconds. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Use for one audio base64. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 10 globally per day.

Discovered
translate_text

Translates up to 4,000 characters of text. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Use for one text. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
upscale_image

Upscales one public image by 2x. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Use for one url. Not for batch work or unrestricted monitoring. Free: 1 per IP per UTC day; shared AI caller/ASN pool 20; 20 globally per day.

Discovered
validate_email

Checks one email address syntax and domain mail records. Returns a limited free result and paid upgrade links. Apify Actor links can be paid with x402 via Apify, no Apify account needed. Send Authorization: Bearer tt_… for full results billed in TidyTools credits. Use for one email. Not for batch work or unrestricted monitoring. Free: 3 per IP per UTC day; shared AI caller/ASN pool 50; 300 globally per day.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected112 ms45