MCP server that gives LLMs persistent graph-structured memory Below are 23 ai & ml apps with similar functionality to waggle-mcp, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
MCP server for Link local agent memory — remember, recall, search, context, and graph traversal
Works With Agents MCP Server — 14 native tools for AI agent infrastructure. Facts, Pitfalls, Skills, Handoff Protocol, Blueprint Registry, Trust Scores, Identity Verification, SLA Validation, Compliance-as-Code.
A production-grade Model Context Protocol (MCP) server for Wireshark
Simple MCP Client to quickly test and explore MCP servers from the command line
mnemo-mcp is an open-source MCP server that provides persistent memory and embedded synchronization for AI agents. It is designed for developers building agentic systems requiring long-term memory and context management.
mcp-external-memory is an open-source MCP server that provides large language models with persistent and searchable semantic memory. It enables AI developers to enhance LLM capabilities by integrating long-term memory and efficient retrieval into their applications.
cangjie-mcp is an open-source MCP server for the Cangjie programming language, offering documentation search and code intelligence features. It enables advanced language tooling and integration for developers working with Cangjie. Distributed under the MIT license.
MCP Server bridging to LSP servers for structured code introspection
A Claude Code MCP plugin that audits and cleans up your AI memory store
Shared Microsoft Graph auth helpers (Device Code, token cache, BYO client) for MCP servers.
llm-wiki-mcp is an open-source MCP server and Claude Code skills package for creating persistent markdown knowledge bases with LLMs. It enables agents to grow and manage wikis over time, supporting developers building LLM-powered documentation and knowledge systems.
Lookup MCP servers in the official MCP Registry by name or URL.
Agent-neutral MCP server — SQLite store, Postgres knowledge base, Kart task queue
MCP server for ZizkaDB — give any AI agent persistent memory and observability
A MCP server which proxies requests to a remote MCP server over streamable HTTP or SSE.
MCP server for LibreNMS management
MCP (Model Context Protocol) server for pyscn Python code analyzer
Turn any MCP server or OpenAPI spec into a CLI
thought-mcp is an open-source toolkit that implements a local Model Context Protocol (MCP) memory server with bi-temporal graph, vector, and temporal layers. It enables AI agents to store, retrieve, and consolidate structured memory for advanced reasoning and context management.
CI gate for MCP servers
memory-bridge-mcp is an open-source Python package that provides a unified MCP memory server, bridging Mind (concept graph) and Honcho (semantic vector) memory systems. It supports episodic timelines and LLM synthesis, enabling agent framework developers to manage and integrate multiple memory types in their AI agents.
graphite-mcp is an open-source MCP server that connects the Graphite Financial Knowledge Graph to MCP-compatible clients such as Claude Code and Codex CLI. It enables structured financial data access for AI-powered tools.
MCP server that extracts complete knowledge from any codebase — architecture, patterns, dependencies, API surface
