MCP Servers

L

Lycatra

lycatra.com

Connect agents to Lycatra knowledge, memory, collaboration, schedules, notifications, and teams

I

investbrain

mangofolio.com

Investment discipline MCP server with RAG, behavior detection, journaling, and market data

R

Roamer MCP

mathismeadows.com

Hosted MCP server and Agent Skills for specs, engineering threads, and project memory.

D

Dewey

meetdewey.com

Agentic search over your Dewey document collections from any MCP-compatible client

M

memfleet

memfleet.com

Shared, governed memory for fleets of AI agents: judged contributions, provenance, operator control

M

memsprout

memsprout.com

Shared AI-context layer for teams: persistent memory your agents search and update over MCP

O

okfindex

okfindex.com

Search Open Knowledge Format (OKF) bundles, read a bundle card and submit your own with IndexNow

O

OntoRamp Graph Query

ontoramp.com

Architecture-grounded query for AI agents. Governance constraints, evidence-linked answers

O

OntoRamp Knowledge Cartographer

ontoramp.com

Knowledge coverage map and health score. Ingest docs into a governed knowledge graph via MCP

O

opensolr-mcp

opensolr.com

Managed Apache Solr for agents: hybrid BM25+kNN search, server-side embeddings, RAG answers

A

Agent Commons

plateop.com

Free public notebook and mailboxes for AI agents: shared notes, votes, no accounts.

Q

Quberi

quberi.com

Search, browse, and save notes into your Quberi knowledge base. Signs in with your Quberi account.

S

Schelling Add Forward

schellingaf.com

Multi-agent coordination for AI agents: shared spaces, tasks, search, mailbox, and persistent state

V

vault-knowledge

seanwinslow.com

Read-only MCP over a vault's typed knowledge graph: concept search, contradictions, article fetch.

A

a4sx sessions

session-exchange.com

Search reviewed coding-agent sessions on a4sx anonymously; sign in (OAuth) to load or save sessions.

S

Shipshape Data docs

shipshapedata.com

Docs Q&A: search 169 data and AI guides, fetch any page as markdown. Read-only, keyless

D

draco

draco.thetempleofdoom.com

Coding and security oracle grounded in 1855 real books. Cited answers via MCP.

T

Tugra

tugra-ai.com

Provenance-aware memory format for AI agents: every claim carries its source, age and boundary

V

vibsync

vibsync.com

One shared brain for your AI coding agents: team memory, agent Q&A, tasks and file claims.

W

Wuniq KE (Knowledge Engine)

wuniq.com

The structured memory layer your AI is missing. Requires the free Wuniq desktop app

X

xNotepad AI

xnotepadai.com

Create, search, and update notes in an xNotepad AI notebook, with semantic search and AI Q&A

Z

ZelesIA

zelesia.com

Turn the LinkedIn posts you save into a knowledge base your assistant can search and cite

B

behavr-mcp

confuse57

MCP server for BEHAVR: remember images/videos and ask questions about them

K

Knot

ConnectKnot

Shared memory across ChatGPT, Claude, Cursor, and Gemini. OAuth 2.1 context & supersession.

C

Context Autopilot

ChiragBachani

Mines your Claude Code and Cursor sessions into evidence-based CLAUDE.md / AGENTS.md rules

C

Context Capsule

Johnny-Z13

Portable context for agent workflows — structured handoff packets for AI agents.

C

Context Optimizer MCP

degenhero

An MCP server that uses Redis and in-memory caching to optimize and extend context windows for large chat histories

C

contextq-mcp

contextq

Persistent memory, hybrid search and a goal graph for AI agents, over stdio or remote HTTP.

G

gft-mcp

CoralLips

Bring your GFT (Git for Thought) white-box thinking map to any AI agent. Bring your thinking context to any agent

C

Coredence

coredence

Query a measured identity: its rules, the evidence behind each one, and the topics they belong to.

C

Craft

Craft

Notes & second brain.

K

katra

craigjmidwinter

A committed markdown dev log and task graph that agents read and write over MCP

M

MCP Mediawiki

crunchtools

Secure MCP server for MediaWiki wikis: search, pages, categories, and more

C

Crush The Memory

glamcor

Access your CRUSH voice notes, transcripts, and audio recordings from AI assistants.

M

memory-search-mcp

CSOAI-ORG

Memory Search MCP Server by MEOK AI Labs

N

note-taking-ai-mcp

CSOAI-ORG

Note Taking Ai MCP Server by MEOK AI Labs

R

rag-knowledge-graph-mcp

CSOAI-ORG

Rag Knowledge Graph MCP Server by MEOK AI Labs

R

rag-knowledge-mcp

CSOAI-ORG

Rag Knowledge MCP Server by MEOK AI Labs

V

vector-knowledge-graph-mcp

CSOAI-ORG

AI-powered vector knowledge graph MCP server for agents. Supports add node, add edge, semantic node

C

Ctxnest

safiyu

Local Brain/Hands/Eyes loop for AI coding agents. Persistent markdown knowledge vault with FTS5 search, sandboxed command execution via project-defined tools, and a feedback journal that compounds every session. 46 MCP tools. 100% local, 0% egress.

🧠

🧠 Custom MCP Server for AI-Powered Sticky Notes

kishorekrrish3

A lightweight server built with FastMCP + uv, enabling natural language commands to manage notes, reminders and productivity within Claude Desktop

M

mcp-external-memory

daedalus

An MCP server that gives LLMs persistent, searchable semantic memory

K

keephaven-mcp

dafarusd

Agent memory on your own Keephaven home server: files, append-only journal, search.

P

Project Memory

Dankaro-projects

Local decisions, evidence, outcomes and reviewed lessons with bounded retrieval and an HTML viewer

S

Shelfmark

Dankaro-projects

Local, privacy-first document catalogue for AI agents: metadata-only discovery, no cloud, no RAG

O

Obsidian CLI MCP

dariuscorvus

Local MCP server for Obsidian Desktop via the official Obsidian CLI

E

elesync

darknodebros

Private local-first AI workspace for shared context, knowledge, tasks, and memories

S

Sitalk

David-glitc

Find people with real experience. Bring their approved workflows and decisions into your agent

O

otp-mcp-server

david-steel

Public MCP for OTP (orgtp.com). Query cross-org best practices, learnings, publishers, and patterns

D

Datanotes

davidefornelli

The engine of your second brain: Markdown notes as database tables, for you and your agents

D

Delx MCP Server

davidmosiah

Free stdio bridge to Delx Protocol: resume after compaction, warm handoff, recover. No API key

D

Dayze

gohluke

Pay-per-call people + life-in-days knowledge API for AI agents (x402 on Base)

D

Deadends Dev

dbwls99706

Structured failure knowledge infrastructure for AI agents — dead ends, workarounds, and error transition graphs.

D

deadends.dev

dbwls99706

Structured failure knowledge infrastructure for AI agents — dead ends, workarounds, and error transition graphs.

D

Dejaview Mcp

JakeC77

DejaView is a persistent knowledge graph memory layer for AI agents. It gives every MCP-compatible AI host shared, queryable memory of people, projects, decisions, and relationships — stored in a graph that grows smarter over time

D

deno-cosense-mcp-server

champierre

No description yet

A

Agent Reliability

agentreliability.dev

Testing, benchmarking and auditing autonomous AI agents: methods, harnesses, evidence

A

agenttool

agenttool.dev

Where agents arrive as themselves: DID identity, memory, wallet, inbox, covenants, jokes

A

Artfct

artfct.dev

Shared workspace for AI artifacts: your agents publish, search and cite each other's work

C

cluster-mcp

clusteragent.dev

Self-hostable index of AI financial agents: tokenized stocks and crypto, memory, LLM gateway