"Search for Open Source Intelligence (OSINT) Tools" matching MCP servers:

• Central Intelligence

  AlekseiMarchenko

  A

  license

  A

  quality

  D

  maintenance

  Persistent memory for AI agents. Store, recall, and share knowledge across sessions with five MCP tools: remember, recall, context, forget, and share. Includes semantic search and agent/user/org scoping.

  Updated 3 months ago (2026-05-08 13:09 UTC)

  5

  2

  Apache 2.0
• 

  Complexity Source MCPofficial

  Complexity-ML

  A

  license

  A

  quality

  C

  maintenance

  Read-only MCP server providing AI access to verifiable web, GitHub, and local sources, plus a managed fantasy entity catalog, with strong security and provenance tracking.

  Updated 17 days ago (2026-07-28 18:52 UTC)

  10

  MIT

• Open Kioku

  shivyadavus

  F

  license

  A

  quality

  B

  maintenance

  Open Kioku is the local-first code intelligence and evidence layer for AI coding agents (Claude, Cursor, Codex, Zed, and other MCP clients). Instead of letting agents blindly crawl files, guess blast radius, or read the entire repository repeatedly, Open Kioku gives them a precise, pre-indexed code index to build evidence-backed plans before they edit, and verify boundary limits after they edit.

  Updated a month ago (2026-07-04 14:57 UTC)

  42

  9

• open-ontologies

  fabio-rovai

  A

  license

  A

  quality

  A

  maintenance

  AI-native ontology engineering MCP server for OWL/RDF/SPARQL. Validate, query, diff, lint, version, and govern knowledge graphs via Oxigraph triple store.

  Updated 3 days ago (2026-08-11 22:54 UTC)

  42

  398

  MIT

• Obsidian-Intelligence

  GuideThomas

  A

  license

  -

  quality

  B

  maintenance

  Obsidian Intelligence turns your vault into a Model Context Protocol server. Any MCP-enabled AI client (Claude Desktop, Claude Code, Cursor, OpenWebUI, Cline, Continue.dev, ChatGPT Desktop) can then search, analyze, and reason over your vault — without your notes ever leaving your machine.

  Updated 20 days ago (2026-07-25 09:39 UTC)

  9

  2

  MIT

• Open Mind

  HelloThisWorld

  A

  license

  -

  quality

  B

  maintenance

  MCP server that builds a deterministic, source-traceable knowledge index of any codebase, enabling glossary lookup, code graphs, and exact-token search with every fact linked to its source file and line.

  Updated 22 days ago (2026-07-23 19:30 UTC)

  24

  1

  MIT

• mem0-open-mcp

  wonseoko

  A

  license

  -

  quality

  C

  maintenance

  Open-source MCP server for mem0 that enables memory storage and retrieval using local LLMs, self-hosted, and Docker-free.

  Updated 6 months ago (2026-02-08 04:55 UTC)

  Apache 2.0

• Frontier Intelligence

  ilyasni

  F

  license

  -

  quality

  B

  maintenance

  A personal monitoring and trend synthesis system that collects signals from multiple sources, processes them through LangChain/GigaChat, stores them in vector and knowledge graphs, and delivers insights via MCP to Codex/Claude projects with workspace isolation.

  Updated 7 days ago (2026-08-07 07:42 UTC)

• kb-intelligence

  JoshWrites

  F

  license

  -

  quality

  D

  maintenance

  Enables Claude Desktop to query a local Zendesk Help Center knowledge graph for semantic search, article retrieval, content gap analysis, and editorial intelligence tasks.

  Updated 5 months ago (2026-03-24 16:34 UTC)

  3

• msp-tools-mcp

  Jackson-DM

  F

  license

  A

  quality

  B

  maintenance

  Provides MSP support tools (ticket search, draft response, KB search, update) with a deterministic security guardrail that refuses to draft responses for security tickets based on content scanning, even if mislabeled.

  Updated 3 days ago (2026-08-11 06:49 UTC)

  5

• io.github.gabrielmahia/decisio

  gabrielmahia

  A

  license

  A

  quality

  A

  maintenance

  5,000 years of military strategy, philosophy, and decision science — as AI-accessible tools.

  Updated a month ago (2026-07-18 23:30 UTC)

  5

  MIT

• Open-Brain

  Bobby-cell-commits

  A

  license

  B

  quality

  D

  maintenance

  Personal knowledge graph with 16 MCP tools. Auto-links, deduplicates, tracks themes, synthesizes insights.

  Updated 4 months ago (2026-04-17 06:27 UTC)

  17

  8

  MIT

• Open Brain MCP

  lazo99

  A

  license

  -

  quality

  B

  maintenance

  A self-hosted second brain MCP server that enables capturing thoughts with deduplication and semantic search using local embeddings and PostgreSQL with pgvector, all running on your own hardware.

  Updated 11 days ago (2026-08-04 00:24 UTC)

  MIT

• open-neural-substrate

  pedroknigge

  A

  license

  -

  quality

  D

  maintenance

  Enables Claude to access and manage a persistent, human-readable knowledge graph of neurons, with semantic search, memory consolidation, and local ownership.

  Updated 4 months ago (2026-04-08 18:25 UTC)

  MIT

• Apple Tools MCP

  sfls1397

  A

  license

  -

  quality

  -

  maintenance

  Enables semantic search across Apple Mail, Messages, Calendar, and Contacts on macOS using natural language queries. All processing happens locally with privacy-first vector indexing for fast similarity search.

  Updated 8 months ago (2025-12-07 06:12 UTC)

• macos-mcp-tools

  HachiTogo

  A

  license

  -

  quality

  A

  maintenance

  A collection of MCP servers for Apple macOS apps (Mail, Contacts, Notes, Memory, Messages, Calendar, Reminders) enabling AI assistants to read, search, create, and update data via JXA, SQLite, and EventKit.

  Updated 3 months ago (2026-05-27 21:12 UTC)

  12

  MIT

• Context Intelligence Layer

  myselfvivek17

  A

  license

  -

  quality

  D

  maintenance

  Provides LLMs with persistent memory and reusable skills via MCP, enabling semantic storage and retrieval of user preferences, project context, and step-by-step procedures across conversations.

  Updated 4 months ago (2026-04-04 16:35 UTC)

  2

  MIT

• codex-memory-intelligence

  lenhonbp

  A

  license

  -

  quality

  A

  maintenance

  A local-first MCP server that gives AI coding agents durable project memory, dependency graphs, and impact analysis to answer team knowledge and cross-file change questions before editing.

  Updated 2 days ago (2026-08-13 00:24 UTC)

  1,269

  1

  Inno Setup

• Open Personality MCP Server

  koyaaarr

  A

  license

  -

  quality

  D

  maintenance

  Creates and manages personality profiles using a 12-facet model based on 33 academic frameworks, stores them as OpenClaw-compatible SOUL.md/IDENTITY.md, and supports progressive profiling with confidence tracking.

  Updated 6 months ago (2026-02-17 11:38 UTC)

  2

  MIT

• Salesforce Intelligence MCP

  PranavNagrecha

  A

  license

  -

  quality

  A

  maintenance

  Enables users to ask questions about their Salesforce org in plain language, with answers grounded in offline metadata vault and read-only live org access.

  Updated 4 days ago (2026-08-10 16:30 UTC)

  327

  3

  Inno Setup