known·good search mcp servers how we grade about the index

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Agent-ready tool sites

297 sites in this index, 110 of them transactional. Every one probed live, with the date it was checked.

✓PhotoResizer.us — US Passport & Visa Photo Tool www.photoresizer.us
AI-powered tool for US visa and passport photo compliance checking and correction with instant validation and
visa photo tool · US
✓Ransomware.live www.ransomware.live
Ransomware.live tracks ransomware groups, victims, negotiations, and payment demands with live statistics and
ransomware tracker
✓Save Bulk Gmail Attachments www.savebulkgmailattachments.com
Chrome extension to bulk-download Gmail attachments directly to Google Drive with one click, free and read-onl
chrome extension
✓Starry Hope www.starryhope.com
Starry Hope offers interactive tools to compare Chromebooks and Mini PCs by specs, price, and performance with
chromebook and mini pc comparison
✓The Best Paystubs www.thebestpaystubs.com
The Best Paystubs provides a secure online tool to generate legal pay stubs, W-2, and 1099-MISC forms with aut
pay stub generator · US
✓Artem's Apps — Web Apps, Extensions & Tools by Artem Kuprin artapps.dev
A collection of small web apps, Chrome extensions, and open source tools built by Artem Kuprin.
web apps and extensions
✓Aspire aspire.dev
Aspire is a multi-language local dev-time orchestration tool chain for building, running, debugging, and deplo
distributed application orchestration tool
✓BattlEye Monitor battleye.dudx.info
Independent third-party BattlEye ban checker for GTA Online with global ban statistics and account lookup.
ban lookup
✓Blinko blinko.mintlify.app
Blinko is an open-source tool for quickly capturing and organizing notes with AI-powered search and self-hoste
note taking app
✓calcu.lol calcu.lol
calcu.lol offers free visual calculators across math, finance, science, and unit conversions with explanations
online calculator
✓Calculator for NPS calculatorfornps.com
Free online tool to calculate Net Promoter Score by entering promoters, passives, and detractors to measure cu
net promoter score calculator
✓Calculators.im calculators.im
Calculators.im offers over 200 free online calculators for finance, health, math, and engineering with AI-powe
online calculator tools
✓Company Research Agent company-research-agent.pratikdani.com
AI-powered tool for comprehensive company research and analysis using multiple data sources and specialized AI
company research tool
✓Cortex Gateway cortex-gateway.dev
Open-source, self-hosted MCP gateway providing per-user permissions with OAuth 2.1 authentication for secure a
mcp gateway
✓Cursive Generator cursivegenerator.work
Generate cursive text or transparent PNG images for bios, names, captions, and messages with copyable Unicode
text generator
✓Ask Brain docs.askbrain.io
Ask Brain is an AI-powered assistant providing real-time BSC token data, smart contract analysis, market intel
cryptocurrency data assistant
✓tao.bot docs.tao.bot
TAO.BOT is a front-end decentralized exchange for trading Bittensor subnet tokens and analyzing network data w
decentralized exchange
✓tinykit docs.tinykit.studio
Tinykit is an open-source self-hosted tool for building and deploying tiny web applications with AI-driven cod
agentic app builder
✓endoflife.ai endoflife.ai
endoflife.ai provides free software end-of-life dates, CVE risk scores, and upgrade paths for over 480 product
software end-of-life database
✓ERC-8004 Explorer erc-8004.quicknode.com
ERC-8004 Explorer is a public registry and explorer for ERC-8004 trustless agents across multiple EVM chains w
blockchain explorer
✓GenComment gencomment.com
Free TikTok comment generator with AI comment maker to create realistic comment screenshots and download PNGs.
comment generator
✓GPT Researcher gptr.dev
GPT Researcher is an open-source autonomous AI agent that performs multi-source research and produces deep rep
autonomous ai research agent
✓Hexis hexis.you
Hexis is a text-first journal app for morning and evening guided reflection, sold once with no subscriptions o
journal app
✓FlightFinder himaxym.com
FlightFinder provides a comprehensive aviation safety data platform with accident, incident, and safety record
aviation safety database
✓Instant Labs, Inc. instantdomainsearch.com
Instant Domain Search offers real-time domain availability checking, AI-powered name generation, bulk domain s
domain name search
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