Telegram Messaging App MCP Connectors

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

1721

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

51

ColdState Knowledge Search A

**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

161

Penfield Memory AOAuth

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

Knowledge & Memory RAG Systems Vector Databases

1716

foundrynet-search B

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

Search RAG Systems

21

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

71

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

11

Lifestyle Medicine Knowledge A

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

Health & Wellness Search RAG Systems

11

Foundry/API

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

RAG Systems Research & Data

1

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

1

nexsus

Private persistent memory for Claude, ChatGPT & Gemini via MCP - semantic search, zero-code setup.

Knowledge & Memory RAG Systems

1

Newsmind

RSS feeds for ChatGPT & Claude: semantic search, story clustering, keyword watches, OPML import.

RAG Systems Web Scraping

1

LensHub

Team knowledge from 20 connectors, served to any MCP agent — classified, scored, access-controlled.

Knowledge & Memory RAG Systems

1

RAGMap MCP B

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

RAG Systems Search Developer Tools

15

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

1

Ragora A

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

RAG Systems Search Knowledge & Memory

1