Search & Knowledge MCP Servers

Search engines, RAG, knowledge graphs, memory

2,874 servers

almond-mcp

36
uvx

Almond - MCP server for Rhino 8 with a semantic scene layer: curated furniture/drawing/diagram libraries, audited Karamba capsules, structured retrieval (SQLite FTS5 + R-tree scene ledger), and a TCP bridge into Rhino (RhinoAlmondBridge, port 5000)

meok-bio-lookup-mcp

36
uvx Caution 77

MEOK Labs biomedical literature + trial lookup MCP. Real PubMed E-utilities (NCBI) + ClinicalTrials.gov v2, Ed25519-signed receipts, hermetic-friendly (live calls in tools, but every test runs offline).

iflow-mcp_evangstav_memory-mcp-server

36
uvx Caution 62

MCP server for managing Claude's memory and knowledge graph

iflow-mcp_brlaw-mcp-server

36
uvx Caution 62

A MCP server for agent-based research on Brazilian law

nexotype-mcp

36
uvx Caution 70

Nexotype MCP Server — biomedical knowledge graph for drug discovery, genomics, and market intelligence

thorbit-knowledge-graph-mcp

36
npx Caution 70

MCP server for the Thorbit Knowledge Graph entity-linking pipeline

alembic-wavesockets3-mcp

36
uvx Caution 62

Benign slopsquatting research package

dhealth_intelligence

36
npx

A Model Context Protocol (MCP) server that provides intelligent tools for file operations, memory management, news retrieval, and email processing.

@jeanibarz/knowledge-base-mcp-server

36
npx

MCP server for retrieving data from different knowledge bases

OpenCase

36
Remote Caution 70

Verify legal citations, check case validity and quotes, and research US law with cited answers.

ima-mcp

36
npx Caution 70

MCP server for Tencent IMA OpenAPI notes and knowledge base operations

144/wk

futu-opend-mcp

36
uvx Caution 70

MCP server exposing Futu OpenD read-only investment-research quote APIs.

fastapi-wavesockets3-mcp-v2

36
uvx Caution 62

Benign slopsquatting research package

@apart-tech/intelligence-mcp

36
npx Caution 70

MCP server for Apart Intelligence knowledge graph

okf-mcp-server

36
npx Caution 70

MCP server exposing Open Knowledge Format (OKF) bundles to agents: browse, search, read concepts, and check bundle health.

@deepqtech/mcp-server-js

36
npx Caution 70

* DeepQ Technology's Chinese Financial Toolkit MCP Server (hereinafter referred to as DeepQ MCP) is an Chinese Financial AI toolkit designed for the securities industry. * We provide professional financial data tools covering stocks, ETFs, funds, research

Oneprofile

36
Remote

Find prospects, research them, and run email and LinkedIn outreach in your Oneprofile workspace.

HiveHall

36
Remote Caution 70

Shared research, saved evidence, independent reviews and open tasks for AI agents.

fastapi-instrumentation-mcp-exporter

36
uvx Caution 62

Benign slopsquatting research package

Rillow

36
Remote Caution 70

Keyword research, Google's top 10 pages, a content plan and daily rank tracking for your AI agent

searchit model catalog

36
Remote Caution 70

AI model prices, providers, EU hosting and benchmarks: find, compare, save and watch offers.

io.github.mrfentmen/missoma-mcp

36
npx

Query the Missoma catalog: search demi-fine jewelry, newest arrivals, enriched product details.

rumble-mcp

36
npx

MCP server for TheRumble.app investment research data

semantic-memory-mcp

36
uvx

Single-file, self-hosted semantic memory MCP server for AI coding agents

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