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

search / type / tool

Agent-ready tool sites

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

✓Precog core.precog.markets
Precog is an open source protocol for creating and using prediction markets with any ERC20 token and better vo
prediction markets platform
✓CurrentDateTime currentdatetime.com
Provides exact current date and time globally with world clocks, time zone converters, timers, alarms, and dat
time and date service
✓FinancialFilings financialfilings.com
FinancialFilings provides searchable access to over 37 million public company filings from 88,000 companies ac
public company filings database
✓FinChip.ai finchip.ai
FinChip.ai is a decentralized AI skill marketplace where AI skills are tokenized as ERC-1155 or ERC-721 assets
ai skill marketplace
✓GPT Image Prompt gptimagesprompt.com
GPT Image Prompt provides templates, reference-image guidance, and a workspace for creating and refining AI im
ai image prompt generator
✓imggpt imggpt.io
imggpt is a browser-based GPT image generator and AI photo editor for creating, editing, and exporting product
gpt image generator
✓الاستيراد من مصر importegypt.com
Import Egypt provides multilingual import/export information, customs education, shipping, documentation, and
import/export information · EG
✓IPOGrid ipogrid.com
IPOGrid tracks upcoming IPOs with SEC filing timelines, deal terms, pricing status, listing dates, and company
ipo calendar
✓Kirkeskatberegner.dk kirkeskatberegner.dk
Calculate your church tax in Denmark based on your salary and municipality with updated rates for 2026.
tax calculator · DK
✓Maestro maestroskills.dev
Maestro is an open-source AI workflow skill with 25 commands, persistent memory, and an MCP server for buildin
ai workflow skill
✓MoltAwards moltawards.com
MoltAwards provides an agent-native platform with API access to federal and state government contracts and job
government contracts platform · US
✓okdohyuk - 웹 멀티툴 플랫폼 okdohyuk.dev
A web multi-tool platform offering various free online calculators and planners including age, anniversary, be
web utility platform
✓OpenVan.camp openvan.camp
Provides free tools including fuel prices, climate index, visa calculators, and events calendar for road trave
travel tools
✓PhishDestroy phishdestroy.io
PhishDestroy provides real-time crypto phishing threat intelligence including live feeds, domain evidence, API
crypto phishing threat intelligence
✓@lazarv/react-server react-server.dev
@lazarv/react-server is a React runtime for server rendering React Server Components with streaming SSR, clien
react runtime
✓shieldcn shieldcn.dev
shieldcn provides free, open-source SVG and PNG badges styled as shadcn/ui for GitHub READMEs and a visual REA
badge generator
✓Stable Diffusion Web stable-diffusion-web.com
Stable Diffusion Web provides a browser-based AI image generator using Stable Diffusion for text-to-image, ima
ai image generator
✓Precog staging-core.precog.markets
Precog is an open source prediction markets platform supporting any ERC20 token and offering API and launchpad
prediction markets platform
✓Theshortener theshortener.com
Theshortener.com offers free URL shortening, bio links, QR code generation, and link analytics with no signup
url shortener
✓Unspam unspam.email
Unspam provides a free email spam checker and deliverability test including spam score, blacklist checks, inbo
email spam checker
✓Calligraphy Generator www.calligraphy-generator.com
Online tool to create Arabic, Chinese, and English calligraphy artwork including names, tattoos, logos, and do
calligraphy generator
✓EVD2.ca www.evd2.ca
EVD2.ca tracks electric vehicles sold in Canada with news, specs, pricing, incentives, recalls, and API access
electric vehicle tracker · CA
✓GocciaScript www.gocciascript.dev
GocciaScript is a sandbox-first ECMAScript runtime and JavaScript engine designed for AI agents with host-defi
javascript engine
✓Nutricity www.nutricity.it
Nutricity provides free nutrition and metabolism calculators for dietitians and health professionals including
nutrition calculators
✓Palgakalkulaator www.palgakalkulaator.ee
Palgakalkulaator calculates salary and taxes including net salary, gross salary, employer costs, and generates
salary calculator · EE
page 2 of 12