OpenKrill
FreeActively maintained
not read yet
Use
- For
- developers and AI assistant users who want live public data in Claude, Cursor, ChatGPT or n8n
- Price
- Freepricing page, read Oct 24, 2026
- Activity
- Actively maintainedsite updated 4 days ago
- Runs as
- API
- Used for
- check app store reviews for complaints about an iPhone app
- check which AI crawlers a site's robots.txt allows
- look up car recalls and decode a VIN
- Has an MCP server (68 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantsopenkrill.app ↗
Free
- MCP serverapp.openkrill/ad-angleverified in the MCP registry
- Stateanswers, 7 toolschecked 2026-10-24
- Address to connectadangle.openkrill.app/mcp
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
- #1
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Stores structured content and serves it over REST and GraphQL APIs to any front end, with visual page building for marketers.
7.9kActiveFrom $699/mo2003 - #2
Floot MCPMCP · open
Generates full-stack web and mobile applications from natural language descriptions in Claude, ChatGPT, or Cursor.
673ActiveFrom $25/mo - #3
GreenCalculusMCP · open
Serves sourced emission factors over an API and MCP, returning each value with its source cell, data version and public URL.
287Active2025 - #4
ProgrammesMCP · open
Runs 83 developer tools such as JSON formatters, hash generators and regex testers in the browser, plus searchable reference pages.
173Active - #5
PageHubMCP · sign-in
Builds and hosts websites from instructions given to Claude or Cursor, wiring domains, forms and Stripe checkout through MCP.
81ActiveFrom $5/mo - #6
LinkListMCP · sign-in
Serves source pages you pick to coding agents over MCP, returning answers with the URL and fetch date of each passage.
70ActiveFrom $15/mo
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use OpenKrill for?
Sign in to leave a noteWhat is OpenKrill?
Serves live public data such as app reviews, page fetches and country statistics to AI assistants over MCP and HTTP. It is listed in the Atlas under Developer tools.
Who is OpenKrill for?
developers and AI assistant users who want live public data in Claude, Cursor, ChatGPT or n8n
How much does OpenKrill cost?
OpenKrill is free, per its pricing page on 2026-10-24.
Is OpenKrill free?
Yes: OpenKrill is free, per its pricing page on 2026-10-24.
Do people use OpenKrill?
Little sign of use.
Is OpenKrill still maintained?
Actively maintained: site updated 4 days ago.
What are alternatives to OpenKrill?
In Developer tools, by use: Agility CMS, Floot MCP, GreenCalculus, Programmes, PageHub, LinkList.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
Cookies
Before we count this visit
Analytics and ad measurement tell us which pages and which of our ads do their job: Google Analytics and Google Ads, the Meta pixel, Yandex Metrica, and one first-party id of our own. Nothing is stored until you answer, and declining changes nothing about the site.