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Tychi MCP server

by TychiWallet·io.github.TychiWallet/tyi-mcp·v1.0.0-beta.8·3 stars
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Agent-native self-custody wallet MCP: onboard, wallets, Arbitrum sends, policy-gated payments.

B74/100grade B
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Safety scan
B74/100

full report

Adoption
New

3 stars52 downloads/wk

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Tychi MCP tools (9, 1 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • tyi_chat
  • tyi_create_walletwrite action
  • tyi_import_wallet
  • tyi_onboard
  • tyi_onboard_schema

    Onboarding field schema. Use with tyi_onboard — not tyi_chat.

  • tyi_reset
  • tyi_route

    Onboarding field schema. Use with tyi_onboard — not tyi_chat.

  • tyi_status

    Onboarding field schema. Use with tyi_onboard — not tyi_chat.

  • tyi_switch_wallet

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • Code scan19 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 104 days ago8/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10
Overall 74/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Tychi MCP compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
74/100
higher than 43% of 4,460 AI and agents servers
Tools
9
the typical AI and agents server has 6
Tools that change things
11%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
3
more than 75% of 2,711 AI and agents servers
Downloads a week
52
more than 43% of 1,538 AI and agents servers with a package

What its tools let an agent do: 8 read · 1 change

Install Tychi MCP in Claude Code, Cursor or VS Code

Runs npx -y @tychilabs/tyi-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add tyi-mcp -- npx -y @tychilabs/tyi-mcp
Add to Cursor

What the publisher says

From the Tychi MCP repository's README, as published. We do not edit it. Read it on GitHub

Tychi MCP (@tychilabs/tyi-mcp)

Give your AI agent a wallet — onboard, hold funds, send, and pay under policy.

Agent-native MCP server (stdio) for Cursor and other hosts. Nine tools: routing (tyiroute), readiness (tyistatus), onboarding, fast wallet lifecycle (create / import / switch), and tyichat for balances, sends, and policy-gated payments on Arbitrum One. Private keys encrypted in ~/.tyi on the operator machine; signing never leaves the device. Hosted Tychi brain parses intent and runs the LLM — configure TYCHIBRAIN_URL (HTTPS recommended; see SECURITY.md).

Agents → @tychilabs/tyi-mcp@1.0.0-beta.8 · Humans → @tychilabs/tyi

What it does

  • Agent routing — tyiroute maps intent → correct tool (avoids slow misuse of tyichat)
  • Readiness gate — tyi_status checks mode before any wallet action
  • Onboarding — tyionboard + tyionboard_schema for first-time setup (password, LLM provider, API key)
  • Wallet lifecycle — tyicreatewallet, tyiimportwallet, tyiswitchwallet (fast, no brain loop)
  • Agent chat — tyi_chat for balances, sends, transfers, payments, policy, limits, history
  • Multi-wallet — create, import, switch active wallet from one keystore
  • Policy caps — spend limits enforced before signing
  • Local signing — private keys in memory on operator machine only
  • Gasless routing — UGF payment rails for cross-chain gas settlement
  • Audit log — local activity trail in ~/.tyi
  • Reset — tyi_reset wipes local data when operator confirms

Beta ships on Arbitrum One (chain id 42161) — EVM balances, sends, and UGF gasless payments. More chains in registry; Solana/Sui import supported.

Arbitrum One

Onchain agent wallet on Arbitrum One — self-custody, local signing, UGF gas routing today:

Agent flow (mandatory)

tyi_route → tyi_status
  → direct tool (onboard / create / import / switch / reset)   ← FAST
  → tyi_chat (balance / send / pay / policy only)              ← SLOW

Never call tyichat when tyistatus.ready is false.

Import seed or private key → tyiimportwallet only (never via tyi_chat).

Tools

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Tychi MCP: common questions

Is Tychi MCP server safe?
Mostly: it is graded B (74/100). Read the Tychi MCP safety report
How do I install Tychi MCP?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Tychi MCP need an API key?
Yes. The registry entry asks for TYI_PASSWORD.
Is Tychi MCP maintained?
The last commit was 142 days ago (2026-06-15). The latest release is v1.0.0-beta.8.
What can I use instead of Tychi MCP?
Servers from other publishers that do the same job: Agent-Native Slides MCP server, Ts Core MCP server and Agent Sniper MCP server.
How does Tychi MCP compare with other AI and agents MCP servers?
safety score 74/100 (higher than 43% of 4,460 AI and agents servers); tools 9 (the typical AI and agents server has 6); tools that change things 11% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Tychi MCP

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