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

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Needs credentials

178 sites. The server answered but its tools are behind authentication. Not registry entries — live endpoints on real sites, with the tools each one exposes. Platform-generated servers (Mintlify docs search, Teachify course catalogues) are on each site's own report, not here. How we test.

✓Reducto reducto.ai
Reducto is a document platform for parsing, extracting, splitting, classifying, and editing documents at enterprise scale with APIs and SDKs
answers; tools behind authentication
document processing platform
✓Replicate replicate.com
Replicate provides a cloud API to run, fine-tune, and deploy open-source machine learning models with one line of code.
answers; tools behind authentication
machine learning api
✓RFP.ai rfp.ai
RFP.ai is AI software that generates source-backed draft answers for RFPs and security questionnaires with reviewer control and confidence s
answers; tools behind authentication
rfp software · NL
✓Rinkta rinkta.com
Rinkta is a SaaS tool that integrates with work platforms to capture completed tasks, estimate hours, and generate client-ready invoices aut
answers; tools behind authentication
agency management software
✓Saturation saturation.io
Cloud-based financial management software for film, TV, and commercial production teams to manage budgets and expenses.
answers; tools behind authentication
film budgeting software
✓SparkToro sparktoro.com
SparkToro provides audience research software to discover websites, blogs, podcasts, social accounts, and publications that reach your audie
answers; tools behind authentication
audience research software
✓Stacktree stacktr.ee
Stacktree publishes client work as private pages with read analytics and supports MCP API for HTML publishing and updates.
answers; tools behind authentication
client work publishing tool
✓Suncoast Local suncoastlocal.com
Suncoast Local offers custom-built websites with hosting, AI chatbot, and weekly content for Suncoast small businesses at $179/month plus se
answers; tools behind authentication
web design agency · US
✓Supermemory supermemory.ai
Supermemory provides a context engineering platform with APIs, SDKs, and developer tools for AI agent memory and search.
answers; tools behind authentication
context engineering platform
✓SupWriter supwriter.com
SupWriter humanizes AI-generated text, offers paraphrasing, grammar checking, AI detection, and provides APIs for integration.
answers; tools behind authentication
text humanization tool
✓TranscriptAPI transcriptapi.com
TranscriptAPI provides a REST API for extracting YouTube transcripts, searching videos, browsing channels, and extracting playlists.
answers; tools behind authentication
youtube transcript api
✓Twelve Data twelvedata.com
Twelve Data provides financial APIs offering real-time, historical, and end-of-day stock, forex, cryptocurrency, and fundamental market data
answers; tools behind authentication
financial data api
✓Uptrack uptrack.app
Uptrack provides browser checks for login, signup, and checkout with screenshots and 30-second uptime monitoring from multiple regions.
answers; tools behind authentication
uptime monitoring service
✓VoIPstudio voipstudio.com
VoIPstudio provides a cloud-based business phone system and scalable call center with features like call recording, CRM integrations, and a
answers; tools behind authentication
business phone system
✓Web2MD web2md.org
Web2MD is a Chrome extension and CLI tool that converts webpages to clean Markdown optimized for AI workflows.
answers; tools behind authentication
browser extension
✓Whatagraph whatagraph.com
Whatagraph is a marketing intelligence platform that connects and standardizes marketing data across reports, dashboards, and AI tools.
answers; tools behind authentication
marketing intelligence platform
✓writewithspiral.com writewithspiral.com
Spiral is a writing assistant SaaS that uses stylometry and AI to generate writing matching a user's unique style.
answers; tools behind authentication
writing assistant
✓Artie www.artie.com
Artie provides real-time data replication with sub-minute latency and exactly-once delivery for AI and data warehouses.
answers; tools behind authentication
real-time data replication
✓BubblaV www.bubblav.com
BubblaV provides an AI chatbot for websites that answers customer questions, finds products, handles orders, and escalates to human support.
answers; tools behind authentication
ai chatbot
✓Buser, o aplicativo do ônibus www.buser.com.br
Buser offers bus travel services in Brazil with routes connecting major cities and allows booking via app and WhatsApp.
answers; tools behind authentication
bus travel service · BR
✓Civic www.civic.com
Civic provides a security layer for AI agents with scoped permissions, audit logging, and instant revocation.
answers; tools behind authentication
security layer
✓Cloodot www.cloodot.com
Cloodot is an AI platform unifying customer conversations across channels to qualify leads, resolve tickets, and integrate with CRMs and API
answers; tools behind authentication
ai sales and support platform
✓Crazy Egg www.crazyegg.com
Crazy Egg provides website optimization tools including heatmaps, session recordings, surveys, A/B testing, and web analytics.
answers; tools behind authentication
website optimization platform
✓Dash0 www.dash0.com
Dash0 provides an OpenTelemetry-native observability platform with AI-powered insights, cost control, and integrations for software producti
answers; tools behind authentication
observability platform
✓Datafirefly www.datafirefly.com
DataFirefly offers premium e-commerce modules and plugins for PrestaShop, WordPress/WooCommerce, Shopify, and Shopware with support and upda
answers; tools behind authentication
ecommerce modules
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