"Methods for Reading Water Sensor Data" matching MCP servers:

• reading-coach

  Woorim-Chun

  F

  license

  -

  quality

  C

  maintenance

  An AI reading companion that curates next books based on the Chicago Plan curriculum and tracks user reading progress with personal tokens. It offers book recommendations, logging, coaching questions, and reading reports.

  Last updated 2026-06-19

• Co-Reading MCP

  idleprocesscc

  A

  license

  B

  quality

  B

  maintenance

  A local MCP server that gives Claude a durable reading room for EPUB and plain text books, enabling chunk-by-chunk navigation, annotations, progress tracking, and shared margin cards.

  Last updated 2026-06-02

  26

  82

  MIT

• data-olympus MCP server

  knaisoma

  A

  license

  A

  quality

  B

  maintenance

  Provides a single-writer MCP server for a governance-grade knowledge base of markdown documents with version control and query capabilities.

  Last updated 2026-07-22

  12

  18

  16

  Apache 2.0

• iroha for Notion

  iroha924

  A

  license

  -

  quality

  B

  maintenance

  Persists Claude Code sessions to Notion as team memory, enabling queryable recall of decisions, work state, and project architecture.

  Last updated 2026-07-09

  MIT

• Obsidian-MCP-For-Cursor

  JeddowesF

  F

  license

  -

  quality

  C

  maintenance

  MCP server for Obsidian vaults, optimised for Cursor agents — safe note editing, lean tool surface, direct filesystem access.

  Last updated 2026-07-08

• mem0 MCP Server for Project

  KunihiroS

  F

  license

  -

  quality

  D

  maintenance

  A bridge between MCP Host applications and mem0 cloud service, specialized for project management with capabilities to store, retrieve, and search project information within a structured format.

  Last updated 2026-03-11

  6

• hebbian-mind-enterprise

  For-Sunny

  A

  license

  A

  quality

  C

  maintenance

  Hebbian learning MCP server with neural memory graphs, eligibility traces, and three-factor reward signals. Associative memory that strengthens through use.

  Last updated 2026-03-13

  8

  6

  MIT

• MCP server for LogSeq

  ergut

  A

  license

  A

  quality

  A

  maintenance

  Interacts with LogSeq via its API.

  Last updated 2026-07-19

  17

  313

  MIT

• Elasticsearch Knowledge Graph

  j3k0

  A

  license

  B

  quality

  D

  maintenance

  Provides a scalable knowledge graph implementation for Model Context Protocol using Elasticsearch, enabling AI models to store and query information with advanced search capabilities, memory-like behavior, and multi-zone architecture.

  Last updated 2026-04-01

  20

  14

  20

  MIT

• Data Engineering Tutor MCP

  scriptstar

  F

  license

  B

  quality

  D

  maintenance

  Provides personalized Data Engineering learning updates by fetching recent news about DE concepts, patterns, and technologies, while tracking user knowledge to present only new information relevant to their learning journey.

  Last updated 2025-05-03

  3

• DataDam Personal Data MCP

  KennethLeeJE8

  A

  license

  -

  quality

  D

  maintenance

  A persistent memory layer for AI tools that decouples personal data from AI's unstable memory, enabling you to mention information once and have it remembered forever across all conversations.

  Last updated 2026-03-31

  3

  MIT

• Obsidian Vault Search for

  kpetrovsky

  A

  license

  -

  quality

  D

  maintenance

  Enables Claude to search and analyze Obsidian vault content using ripgrep with support for wiki links, backlinks, frontmatter properties, orphaned notes, and intelligent context detection showing which heading or property contains each match.

  Last updated 2025-07-10

  6

  MIT

• solitaire-ai

  PRDicta

  A

  license

  -

  quality

  C

  maintenance

  Identity infrastructure for AI agents. Gives agents an evolving persona, session continuity, and self-correcting retrieval so they stop being strangers. Local-first, model-agnostic.

  Last updated 2026-04-23

  8

  AGPL 3.0

• MCP Server for OpenSearch

  ibrooksSDX

  A

  license

  -

  quality

  D

  maintenance

  Provides a semantic memory layer that integrates LLMs with OpenSearch, enabling storage and retrieval of memories within the OpenSearch engine.

  Last updated 2025-02-18

  4

  Apache 2.0

• recall

  tools-for-agents

  A

  license

  -

  quality

  B

  maintenance

  Enables agents to query across all their memory stores (brain, team, reading, code) in one call, returning a token-budgeted, ranked briefing with results interleaved from each source.

  Last updated 2026-07-18

  MIT

• MCP Data Server

  hkonda015

  A

  license

  -

  quality

  D

  maintenance

  Indexes local files (PDF, TXT, CSV, Markdown) with embeddings for semantic search. Provides both CLI and MCP server interfaces so Claude Desktop can search and read your local documents.

  Last updated 2025-08-22

  MIT

• MCP Server for Mem.ai

  maplehilllabs

  A

  license

  -

  quality

  D

  maintenance

  Enables AI assistants to intelligently save, organize, and retrieve content through Mem.ai's knowledge management platform. Supports creating notes, collections, and AI-powered content processing with automatic organization.

  Last updated 2026-02-25

  4

  MIT

• Nexus MCP for Obsidian

  ProfSynapse

  A

  license

  -

  quality

  A

  maintenance

  Turns your Obsidian vault into an MCP-enabled workspace with tools for reading/writing notes, managing folders, running semantic searches, and maintaining long-term memory—all while keeping data local to your vault.

  Last updated 2026-07-22

  167,003

  148

  MIT

• LifeOS MCP Server

  shayonpal

  F

  license

  -

  quality

  F

  maintenance

  An MCP server for managing LifeOS Obsidian vaults, enabling AI assistants to create, read, and search notes with YAML compliance and organizational standards.

  Last updated 2026-01-19

  1

• Obsidian MCP for ChatGPT

  tony816

  F

  license

  -

  quality

  B

  maintenance

  This MCP server bridges ChatGPT web with an Obsidian vault, allowing ChatGPT to read and write notes via the Obsidian Local REST API.

  Last updated 2026-07-12