Vaultguard Mcp

Name: Vaultguard Mcp
Author: kota1026

kota1026/quantum-shield

Analyze and stress-test Yearn V3 and broader DeFi vault logic for security issues from inside your AI coding agent.

Overview

VaultGuard MCP is a MCP server for the Ship phase that offers Yearn V3 and DeFi vault security and analysis tools for AI coding agents.

What is this MCP server?

VaultGuard tools focused on Yearn V3 and DeFi vault security analysis
stdio MCP via npm vaultguard-mcp (v0.1.1) for agent workflows
Pairs with SmartGuard for contracts and QuantumGuard for off-chain crypto in the same repo
Targets AI coding agents automating yield vault and strategy reviews
Helps solo DeFi builders document risk before listing or deposit caps
npm identifier: vaultguard-mcp at version 0.1.1
Transport: stdio
MCP schema version context: 2025-12-11

Compatible agents: Claude Code, Cursor, Codex, any compatible agent

What problem does it solve?

Generic contract scanners miss vault-specific failure modes like misconfigured strategies, privileged roles, and composability risk that can drain TVL overnight.

Who is it for?

Indie DeFi builders iterating on Yearn V3-style vaults who want MCP-integrated security analysis in ship, with optional operate-phase re-runs after upgrades.

Skip if: Non-DeFi SaaS frontends, or teams with no on-chain vault or strategy code to inspect.

What do I get? / Deliverables

After registration, your agent can run VaultGuard analysis so you get vault-focused security signals before users deposit funds.

Vault-oriented security and analysis output for agent-driven review
Documented pre-launch check workflow invokable from the IDE
Inputs for human audit or bug bounty on vault-specific risks

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Journey fit

Primary fit

Vault strategies concentrate user funds; ship-phase security review is the last structured gate before capital is at risk on-chain. Security subphase is where vault-specific exploit paths and configuration mistakes should be caught with dedicated tooling.

How it compares

DeFi vault security MCP, not a Vue composable browser or general PQC application scanner.

Common Questions / FAQ

Who is VaultGuard MCP for?

Developers building or forking yield vaults and strategies who use AI agents daily and want vault-specific security tooling in MCP.

When should I use VaultGuard MCP?

Use it during ship security before enabling deposits or raising caps, and after governance or strategy contract changes.

How do I add VaultGuard MCP to my agent?

Install vaultguard-mcp from npm, add stdio MCP configuration in your agent, restart the client, and call VaultGuard tools on your vault repo.