Search & Knowledge MCP Servers

Search engines, RAG, knowledge graphs, memory

2,874 servers

privco-data-mcp

48
npx Caution 75

This package provides MCP (Model Context Protocol) handlers for accessing PrivCo's data services.

53/wk

com.webotee/amazon-product-research-mcp

48
Remote

Amazon brand, seller, niche & buy-box intelligence inside your own Claude or ChatGPT.

tachikoma-mcp-server

48
npx

Tachikoma MCP server — code indexing, impact analysis, semantic search. Connects to tachikoma-collab VS Code extension for auth.

8/wk

xyz.iposignal/iposignal

48
Remote

IPO deal terms, SEC filings, AI research and sentiment, plus live valuation metrics for US stocks.

wenlan-mcp

48
npx

MCP server for Wenlan, a living wiki your AI tools write, keep current, and cite

1,053/wk

@minecraft-skills/mcp

48
npx

MCP server exposing Minecraft Skills catalog lookups to AI agents.

23/wk

@kestrin/mcp-server

48
npx Caution 75

MCP server for Kestrin — read, search, and navigate your knowledge graph

13/wk

simmer-mcp

48
npx

MCP server for Simmer — skill discovery, execution, autoresearch, and AI market tools

393/wk

@dreb/semantic-search

48
npx

Semantic codebase search engine with embedding-based ranking and MCP server

1,263/wk

@hythe/mcp

48
npx

HYTHE — coordination bus + shared truth for AI agent fleets (MCP server + stdio bridge).

354/wk

infobroker

48
npx

Infobroker MCP Server — multi-provider research & writing backend

356/wk

@astral-mcp/projection

48
npx

Wrap any MCP server in code mode (LLM-authored XState workflows) and a tool catalog (search, describe, call), with human-approved side effects over MCP MRTR (Multi Round-Trip Requests).

226/wk

@hylouis233/bibverify

48
npx

Cross-platform BibTeX verification CLI and MCP server

8/wk

scholar-mcp

48
npx

MCP Server for researchers

103/wk

citeguard-mcp-server

48
npx

MCP server that checks whether a cited paper has been retracted, corrected, or flagged with an expression of concern -- via Crossref, including Retraction Watch records. No API key.

9/wk

@bli-cockpit/memory-mcp

48
npx

BLI Memory — an MCP server for the memory layer BLI owns (save, search, update, forget).

2,517/wk

pinterest-mcp-server

48
npx Caution 75

A Pinterest Model Context Protocol (MCP) server for image search and information retrieval

141/wk

@launchpath-ai/mcp-server

48
npx

LaunchPath MCP Server — manage AI agents, knowledge bases, deployments, clients, and campaigns from Claude Code

9/wk

agentic-ai

47
Manual

Agentic AI research papers, benchmarks, frameworks, and tools curated across 24 domains.

150

awesome-hermes-usecases

47
Manual

Curated real-world use cases for Hermes Agent — the self-improving AI agent from Nous Research. Backed by primary sources.

100

openclaw-superpowers

47
Manual

44 plug-and-play skills for OpenClaw — self-modifying AI agent with cron scheduling, security guardrails, persistent memory, knowledge graphs, and MCP health monitoring. Your agent teaches itself new behaviors during conversation.

63

Memwyre

47
Remote

Universal persistent memory and knowledge retrieval layer for AI agents and LLMs.

34

darwin-agentic-cloud

47
Manual

Verifiable and free cloud compute for AI agents. webMCP + MCP native. Check out our sandboxed Beta + research in the README

33

Nalegalu MCP

47
Remote

Semantic search over Polish law and case law, citing the exact in-force article.

17
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