Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
24 servers on this page
Contexel
ai.contexel
Shared AI memory. ChatGPT, Claude, Cursor and any MCP app read and write the same memory.
Crivum
org.crivum
Score academic and professional writing against published criteria with three reference models.
Detextit by Shekkizh
com.detextit.www
Find tools and hosted agents by task, with source documentation and connection requirements.
thinqOS
com.thinqos
Memory with judgment: decides which of your context reaches each task, per identity.
Iposignal
xyz.iposignal
IPO deal terms, SEC filings, AI research and sentiment, plus live valuation metrics for US stocks.
Engram
tools.engram
Memory for AI agent teams across tools, sessions, repositories, and teammates.
Agent Exchange by Shekkizh
site.chatgpt.sarath0210.shekkizh-agent-exchange
Find tools and hosted agents by task, with source documentation and connection requirements.
Financier docs
sh.financier
Search and read Financier's developer documentation. No credentials needed.
Executable Science
science.executable
Read-only access to this research pilot's task templates, resource catalogue and capability status.
Blue Synergy Cortex
io.github.novotapeter-bs
Long-term, drift-free cognitive memory engine for AI Agents and Cursor IDE.
Recalld
io.github.bit-robotics
Managed long-term memory for AI agents, with evolving facts and relevant retrieval through MCP.
ContextDB Customer Memory
io.github.atomsai
Customer memory with recall, confirmation, forgetting, and pre-action evidence checks.
Quibbly LinkedIn Inbox
co.quibbly
Connect Claude or ChatGPT to your LinkedIn inbox. Research contacts and draft replies for review.
Steledger
com.steledger
Durable identity and memory for AI agents, anchored on the Emercoin blockchain.
Tincan
com.gotincan
Shared rooms for existing AI assistants, with messages, files and private memory vaults.
Promise
ai.usepromise
Evidence-backed follow-through memory for what you owe, await, and need to remember.
Kaiku
tech.kaiku
Issue tracker and wiki for teams and their agents: find, file and update issues, write pages.
x402 Tools
io.github.foxxx009
Pay-per-call research tools for AI agents, paid via x402 USDC. Remote MCP, one free tool.
CortexPlus
io.cortexplus
Personal memory layer: files, notes, messages, tasks and email, semantically indexed.
Kyntrax Public Knowledge
com.kyntrax
Read-only Kyntrax definitions, claims, evidence status and public provenance.
Mcp Server
io.github.liftaven
MCP connector for Liftaven SEO research, connected search reports and reviewed website proposals.
ONES
com.ones
Manage ONES projects, issues, tests, work hours, and Wiki knowledge.
OpenAlex
org.openalex
Search 250M+ research papers, citations and author profiles. Free OpenAlex account; OAuth sign-in.
Joint Genesis Mcp
io.github.usliberty
Current medical research on joint pain, osteoarthritis, and relief options.