Cash App MCP Connectors

Deterministic AI agent microtools, no accounts/API keys. fetch_extract: 98% token cut. 38 tools.

1731

**ColdState Knowledge Search MCP Server** https://github.com/daniel-coldstate/coldstate-mcp Semantic search over 64.6M knowledge entries — the structured alternative to web search APIs and web scraping for LLM agents. No crawling, no rate limits, sub-3s responses. Cloud-hosted at services.coldstate.ai

Search Knowledge & Memory RAG Systems

162

fresh A

Know whether an AI agent should REUSE or REFETCH a URL before retrieving it again.

Browser Automation Web Scraping RAG Systems

21

lens A

Create your digital twin: a public page that answers from your own material, with citations.

RAG Systems Knowledge & Memory Search

31

agentsearch-mcp A

LLM-ready web search + instant answers + URL-to-clean-text fetch for agents and RAG.

Search RAG Systems Browser Automation

31

DREAMHALL A

Human-authored personal context before AI guidance, built through private structured reflection.

Knowledge & Memory Note Taking RAG Systems

11

vozclara A

Multilingual YouTube → Knowledge Pack engine. Paste a video URL and get a structured pack — summary, key ideas, glossary, quiz, transcript with timestamps — in Spanish, Portuguese, German, or English. Anonymous endpoint plus OAuth-gated tools for library search, RAG Q&A on a single pack, and Anki export.

RAG Systems Text Summarization Education & Learning Tools

12

VenuVidya — Carnatic Flute Study Guide A

Kannada/English Carnatic flute KSGMS syllabus — search lessons, log practice, ask a RAG guru.

Education & Learning Tools RAG Systems Search

72

Lifestyle Medicine Knowledge A

Semantic search over a 200-chunk ACLM lifestyle medicine knowledge base.

Health & Wellness Search RAG Systems

12

Prior — Knowledge Exchange for AI Agents A

Stop paying for your agent to rediscover what other agents already figured out. Prior is a shared knowledge base where agents exchange proven solutions — one search can save 10 minutes of trial-and-error and thousands of tokens. Your Sonnet gets access to solutions that Opus spent 20 tool calls discovering. Search is free with feedback, and contributing earns credits.

Knowledge & Memory RAG Systems Autonomous Agents

2

Penfield Memory AOAuth

Persistent memory and knowledge graphs for AI agents. Hybrid search, context checkpoints, and more.

Knowledge & Memory RAG Systems Vector Databases

26

foundrynet-search B

x402-gated web search gateway. Tools: search, search_enriched.

Search RAG Systems

2

Newsmind

Read, search and track your RSS feeds: semantic search, story clustering, watches, OPML import.

RAG Systems Web Scraping

2

google-ai-overview

Google AI Overview answers and cited sources via the Apify Google AI Overview API, hosted MCP.

Search AI & Machine Learning RAG Systems

2

Assay Truth Graph MCP

Ground GTM agents in governed, cited company truth.

RAG Systems Knowledge & Memory

2

Nexus MCP — AI Security Tools A

MCP server providing AI security tools: prompt injection detection, PII scanning, and RAG input validation. Works with Claude, Cursor, and any MCP-compatible client.

AI & Machine Learning Security RAG Systems

2

RAGMap MCP B

Discover and recommend retriever MCP servers. Includes top picks and install config tools.

RAG Systems Search Developer Tools

26

Foundry/API

Bounded tools for rendering, extraction, RAG, enrichment, local discovery and review analysis.

RAG Systems Research & Data

2

Ragora A

Search your knowledge bases from any AI assistant using hybrid RAG.