io.github.TychiWallet/tyi-mcpfinance

Tychi MCP

Verified · today

Agent-native self-custody wallet MCP: onboard, wallets, Arbitrum sends, policy-gated payments.

Install

claude mcp add tyi-mcp -- npx -y @tychilabs/[email protected]

Requires: TYI_PASSWORD, TYCHI_BRAIN_URL

Our take

Self-custody wallet MCP for agent payments on Arbitrum, with onboarding, wallet create/import/switch, policy-gated chat, and local signing. It avoids install scripts and documents its trust model, but it is still a beta finance tool: wallet secrets pass through MCP tool calls, and the default hosted brain endpoint is HTTP unless overridden.

reviewed by hand · 2026-07-06

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Verification record

last verified: today
github stars: 3
last commit: 21 days ago
archived: no
license: Apache-2.0
npm: @tychilabs/tyi-mcp
downloads / wk: 187
latest version: 1.0.0-beta.8
in registry since: 2026-06-15

github.com/TychiWallet/tyi-mcp