"Integrating Web3 Wallet Functionality in AI Chat Applications" matching MCP servers:

• Universal AI Chat MCP Server

  marc-shade

  A

  license

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  quality

  D

  maintenance

  Enables real-time communication and shared vector memory between Claude Code, OpenAI Codex CLI, and Google Gemini CLI. It allows different AI platforms to exchange messages, share context, and collaborate through a unified MCP interface.

  Last updated 2026-02-22

  MIT

• In Memoria

  pi22by7

  A

  license

  -

  quality

  F

  maintenance

  Persistent memory and pattern learning for AI coding assistants via MCP.

  Last updated 2025-12-23

  106

  170

  MIT
• 

  @git-fabric/chatofficial

  git-fabric

  F

  license

  A

  quality

  -

  maintenance

  An AI conversation management layer that enables creating chat sessions, persisting message history to GitHub, and performing semantic searches over past interactions. It supports multi-turn threading and context injection to integrate external memory sources into Claude conversations.

  Last updated 2026-03-07

  12
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  mcp-waifu-chatofficial

  waifuai

  A

  license

  -

  quality

  D

  maintenance

  Enables chatting with an AI waifu character through MCP tools, with user management and dialog history.

  Last updated 2026-04-21

  4

  MIT No Attribution

• visualize-chat-mcp

  Asar007

  A

  license

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  quality

  D

  maintenance

  MCP server that visualizes Claude conversations as interactive mindmaps, enabling export and optional upload to Navigate Chat.

  Last updated 2026-02-19

  4

  MIT

• MCP Chat Analysis Server

  rebots-online

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  quality

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  maintenance

  Facilitates semantic analysis of chat conversations through vector embeddings and knowledge graphs, offering tools for semantic search, concept extraction, and conversation pattern analysis.

  Last updated 2025-01-05

  12

  MIT

• Chat Context MCP

  aolshaun

  F

  license

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  quality

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  maintenance

  Enables AI to automatically search, retrieve, and organize your Cursor chat history across sessions. Supports tagging, nicknames, project-scoped search, and full-text search to maintain context between conversations.

  Last updated 2025-10-28

• AI-Collab-Memory

  sodam-ai

  A

  license

  A

  quality

  -

  maintenance

  An MCP server for managing work logs, research results, and task checkpoints to enable seamless collaboration and state recovery between AI agents. It provides a persistent memory layer for tracking project history and resuming workflows across different sessions or tools.

  Last updated 2026-03-02

  7

  3

• Hi-AI

  ssdeanx

  A

  license

  C

  quality

  D

  maintenance

  AI development assistant with 36 specialized tools for memory management, code analysis, project planning, and problem-solving through natural language interactions in Korean and English.

  Last updated 2025-12-25

  36

  3

  MIT
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  Aiqbee AIofficial

  AIQBee

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  license

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  quality

  D

  maintenance

  Enables AI assistants to search, create, and manage knowledge graphs in Aiqbee brains for architecture, portfolio, and digital strategy.

  Last updated 2026-03-07

  7

  MIT

• ai-cortex

  ai-creed

  A

  license

  -

  quality

  B

  maintenance

  Provides durable project context for coding agents, including project maps, session history, and explicit memories, all stored locally.

  Last updated 2026-07-22

  72

  3

  MIT

• ai-memory

  hyxnj666-creator

  A

  license

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  quality

  A

  maintenance

  Turn editor chat history (Cursor/Claude Code/Windsurf/Copilot/Codex CLI) into typed Markdown memories + AGENTS.md + Cursor Rules via MCP. Local-first, git-trackable.

  Last updated 2026-05-07

  34

  48

  MIT

• ai-brain

  TheJoshGriffith

  A

  license

  -

  quality

  B

  maintenance

  Enables AI assistants like Claude and Codex to read, write, search, and traverse Markdown notes stored in a self-hosted knowledge base.

  Last updated 2026-06-10

  10

  MIT

• ai-memory-mcp

  zhanpu89

  A

  license

  A

  quality

  C

  maintenance

  Provides persistent session memory for AI assistants, enabling them to store, search, and retrieve conversation summaries across sessions via the Model Context Protocol.

  Last updated 2026-05-28

  10

  MIT

• Chen's AI Copy

  shenchensucc

  F

  license

  A

  quality

  D

  maintenance

  A personal digital twin MCP server that manages professional context, including skills, experience, and project learnings. It allows AI assistants to retrieve and update user preferences and career interests across different development environments.

  Last updated 2026-03-19

  4

• File AI

  flyfish-dev

  A

  license

  B

  quality

  C

  maintenance

  A read-only MCP server that provides document awareness for agents by parsing local files into structured profiles, blocks, chunks, and search results, enabling agents to understand and cite document content without dealing with raw file formats.

  Last updated 2026-06-24

  5

  101

  2

  Apache 2.0

• Coach AI

  94aharris

  F

  license

  B

  quality

  D

  maintenance

  A productivity coaching assistant designed for ADHD support that provides intelligent task management, goal tracking, and personalized recommendations. It utilizes a persistent memory system to learn user patterns and preferences, helping to reduce decision paralysis through actionable suggestions.

  Last updated 2025-11-21

  28

  1

• AI Context Manager

  dannybombastic

  A

  license

  B

  quality

  A

  maintenance

  Manages .ai/ workspace folder, syncs assets with a cloud service, and generates environment-specific bootstrap files for AI context management.

  Last updated 2026-05-10

  12

  MIT

• ai-dememory

  GonzaloTorreras

  A

  license

  B

  quality

  A

  maintenance

  Personal multi-LLM memory repository using Markdown as source of truth, SQLite FTS5 for retrieval, and MCP tools for search, context, and write proposals.

  Last updated 2026-07-12

  74

  Apache 2.0

• Scrapbox AI Assistant

  yoheitabo

  A

  license

  B

  quality

  -

  maintenance

  Enables AI-powered knowledge management and creative support by connecting Scrapbox data to Claude. Supports advanced search, relationship analysis between pages, theme extraction, and literary analysis of personal knowledge bases.

  Last updated 2026-03-17

  3

  2