🏴‍☠️ agentvault-tools

The essential MCP toolkit — 9 tools, zero API keys, one install.

Give your AI agent web search, page fetching, persistent memory, timezone conversion, and a calculator — all in a single MCP server. No API keys, no accounts, no cloud required.

Why this?

Starting with MCP? You need this one package:

npx agentvault-tools

That's it. Your agent now has 9 tools.

Tools

🔍 Web

| Tool | Description | |------|-------------| | web_search | Search via DuckDuckGo (no API key!) | | web_fetch | Fetch any URL → clean text |

🧮 Utility

| Tool | Description | |------|-------------| | datetime | Current time in any timezone | | calc | Evaluate math expressions |

🧠 Memory (persistent, local)

| Tool | Description | |------|-------------| | save_memory | Save text with tags & importance | | search_memory | Full-text search across all memories | | list_memories | Browse recent or filter by tag | | delete_memory | Remove a memory | | memory_stats | Usage statistics |

Memory persists across sessions in a local SQLite database (~/.agentvault/memory.db). Data never leaves your machine.

Quick Start

Claude Desktop

{
  "mcpServers": {
    "tools": {
      "command": "npx",
      "args": ["-y", "agentvault-tools"]
    }
  }
}

Cursor / Windsurf

{
  "tools": {
    "command": "npx",
    "args": ["-y", "agentvault-tools"]
  }
}

What happens next

Your agent can now:

• Search: "Find the latest Node.js release notes" → web_search
• Read: "What does that page say?" → web_fetch
• Remember: "Remember that the API key is xyz" → save_memory
• Recall: "What was that API key?" → search_memory
• Calculate: "What's 15% of 2,450?" → calc
• Time: "What time is it in Tokyo?" → datetime

Privacy

• All data stays local. Memory is stored at ~/.agentvault/memory.db
• No telemetry by default. Set AGENTVAULT_TELEMETRY=true to opt in
• Search queries and URLs are never sent even with telemetry on

Part of AgentVault

🏴‍☠️ AgentVault — The essential toolkit for AI agents.

| Package | What it does | |---------|-------------| | agentvault-tools | 🛠️ 9-tool MCP starter kit (you are here) | | agentvault-memory | 🧠 Local-first persistent memory (standalone) | | agentvault-guard | 🛡️ Tool poisoning detection | | agentvault-gateway | 🔌 MCP proxy with audit logging | | agentvault-score | 📊 Quality scoring (A+ to F) | | agentvault-retry | 🔄 Resilient calls with backoff | | agentvault-cache | ⚡ Smart result caching |

MIT License