Vault Cortex alternatives

1

Obsidian Hybrid Search

by flowing-abyss

B

Search Obsidian vaults with hybrid full-text, fuzzy, semantic, and graph retrieval.

2

loci

by IvenKooLab

A

Cross-session memory and hybrid RAG over your notes and docs. Local-first, with cited answers.

3

Exomem

by Artexis10

A

Local Markdown/Obsidian knowledge substrate for MCP agents with governed memory and hybrid search.

4

Obsidian CLI

by stonematt

A

Save chat notes from Claude Desktop to your vault — MCP on Obsidian CLI. Keep what matters.

5

Obsidian

by cyanheads

A

Read, write, search, and surgically edit Obsidian notes, tags, and frontmatter via MCP.

6

AIquila — Nextcloud MCP Server

by elgorro

C

Nextcloud MCP server — files, calendar, contacts, mail, maps, notes, tasks & 120+ more tools

7

Seekstone

by shaqmughal

A

Filesystem-direct Obsidian MCP server — search and edit your vault with low context-tax.

8

Enzyme

by byenzyme

A

Semantic search and pattern discovery for Obsidian and markdown vaults.

9

Agent-Native Dispatch

by BuilderIO

A

Central Slack/Telegram router with jobs, memory, approvals, and A2A delegation

10

Agent-Native Content

by BuilderIO

A

Open-source Obsidian for MDX - edit local docs with agent assistance

11

no_human

by no-human-ai

B

File a task with your local no_human and check on it: task_add and task_status over stdio.

12

Open Agreements

by open-agreements

A

Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment) as DOCX files.

Model-agnostic, agent-ready Obsidian MCP server with RBAC, SLSA provenance, and native search.

14

Workfile

by illodev

A

Repository-native protocol and local MCP server for Work, Docs, History and durable project Memory.

15

Google Sheets

by mcp-z

C

Google Sheets integration with OAuth, spreadsheet management, batch operations, and formatting

16

Compendio

by RuloGB

A

Indexes your project's markdown docs and serves them to any agent via local hybrid search.

17

Google Drive

by mcp-z

C

Google Drive integration with file operations, folder navigation, search, and sharing

18

Slack

by aaronsb

A

Read and write Slack with session tokens — no OAuth, no bot, no admin approval.

19

vaultguard

by ashishrao-4

B

AI agents use your Obsidian secrets by name — values never reach their context.

20

Siftable

by Tom-R-Main

B

Siftable MCP server for governed work, knowledge, calendar, people, datasets, and Vault.

Read your Mac's Calendar, Reminders, Notes, Contacts and more via Shortcuts. Read-only, local.

Full macOS control — drive a Mac like a human: shell, AppleScript, files, and human-like GUI.