The real catalog of tools for AI agents

Portable AI memory shared across models and harnesses - plain markdown you own.

Local-first AI memory layer with hybrid search. Postgres + pgvector. Self-hosted, MIT.

Persistent, encrypted, deterministic memory for AI agents. Local-first, 173 canonical tools.

Standalone MCP server for Obsidian vaults — hybrid search, notes & files, memory, tasks, OAuth 2.1

Persistent memory for AI assistants — one shared, OAuth-secured vault for every MCP client.

Shared Markdown memory that every AI assistant can read and write. Hosted in the EU.

Token-efficient MCP memory for Markdown vaults. Tiered search, GraphRAG, AI memories.

Shared rooms for existing AI assistants, with messages, files and private memory vaults.

Agentic AI runtime: persistent memory, vault, autonomous agents, deep research, DeFi execution.

Shared long-term memory vault for AI agents with 20 MCP tools.

Governed memory for AI agents (Paramind AI): conflict-checked writes, time-travel reads, ACL, audit.

Long-term memory for AI agents — your Obsidian vault as searchable persistent memory.

Give your AI agent an identity: its own email, webhook, repo, secrets vault, memory and skills.

Arca is a private data vault where your AI stores your structured data, semantic memory and skills.

A validated Markdown memory vault your coding agent can recall, project by project.

Vault-native, accountable memory for Claude Code and MCP clients. Markdown is ground truth.

Persistent memory tools for Claude Desktop. Search your vault or Obsidian notes mid-conversation.

Vault-native, accountable memory for Claude Code and MCP clients. Markdown is ground truth.

Governed Obsidian vault access: hybrid retrieval, Markdown-native memory, HITL confirmations.

Verifiable, portable AI memory. Optional vault: encrypted on your machine, 12 words only you hold.