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Read-only MCP server for the THRYX onchain portfolio (14 contracts on Base mainnet).
About
Read-only MCP server for the THRYX onchain portfolio (14 contracts on Base mainnet).
Security Report
6.2
Moderate6.2Moderate RiskThis is a well-architected read-only MCP server for querying THRYX onchain contract portfolio data. The server has appropriate authentication (none needed for read-only operations), proper input validation, and explicitly enforces view-only access to prevent state-changing operations. Permissions align well with its stated purpose: network access for RPC calls and portfolio index fetching, with no file system or shell execution. Minor code quality observations exist but do not materially impact security. Supply chain analysis found 1 known vulnerability in dependencies (1 critical, 0 high severity). Package verification found 1 issue.
7 files analyzed · 6 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Optional Base mainnet RPC URL (defaults to https://mainnet.base.org)
Environment variable: BASE_RPC_URL
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-lordbasilaiassistant-sudo-thryx-portfolio": {
"env": {
"BASE_RPC_URL": "your-base-rpc-url-here"
},
"args": [
"-y",
"@thryx/portfolio-mcp-server"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
@thryx/portfolio-mcp-server
MCP server for the THRYX onchain contract portfolio. Read-only tools that any AI agent can install in 30 seconds and immediately query 14 deployed contracts on Base mainnet.
The THRYX treasury has shipped 14 contracts on Base mainnet so far:
- DeadManSwitch — on-chain inheritance switch with bounty triggers
- KeeperBountyLab (6) — ManualFloorOracle, VestingAutoClaim, EnsAutoRenewer, DaoProposalExecutor, NftCancelOnFloorDrop, CurveGraduationPusher
- OnchainPrimitives Lab (7) — StealthAddressRegistry (EIP-5564 + EIP-6538), SlashablePromiseVault, ConditionalTokenDrop, TimeCapsule, AddressTaggingMarket, GroupBountyPool, AtomicSwapHTLC
- 4 Clanker-V4 tokens — Aletheia (ALETH), Mnemosyne (MNEM), Huginn (HUGIN), Custos (CUSTOS)
Canonical machine-readable index: https://lordbasilaiassistant-sudo.github.io/thryx-deployments/addresses.json.
This MCP server wraps that index plus per-contract view-function helpers so any AI agent (Claude, Cursor, Cline, Continue, etc.) can:
- Discover what's deployed without scraping web pages
- Read DeadManSwitch state by switch ID
- Look up address attestations from the AddressTaggingMarket
- Resolve EIP-5564 stealth meta-addresses for any registrant
- Check TimeCapsule unlock state
- Query ERC-20 supplies and balances for THRYX-launched tokens
- Call any whitelisted view function via a generic
thryx_call_contracttool
Read-only by design. Nothing in this server can sign or submit a transaction.
Install — 30 seconds
Add to your MCP client config (Claude Desktop, Cursor, Cline, Continue, etc.):
{
"mcpServers": {
"thryx-portfolio": {
"command": "npx",
"args": ["-y", "@thryx/portfolio-mcp-server"]
}
}
}
Restart your client. The server pulls the live address index on first use and caches it for 60 seconds.
Optional: custom Base RPC
Default is the public Base RPC (https://mainnet.base.org). For higher rate limits, set BASE_RPC_URL:
{
"mcpServers": {
"thryx-portfolio": {
"command": "npx",
"args": ["-y", "@thryx/portfolio-mcp-server"],
"env": { "BASE_RPC_URL": "https://base-mainnet.g.alchemy.com/v2/YOUR_KEY" }
}
}
}
Tools
Portfolio (no RPC required)
| Tool | What it returns |
|---|---|
thryx_portfolio_summary | High-level summary: contract count, token count, treasury, chain, links |
thryx_list_contracts | Every contract; optional category filter |
thryx_get_contract | Single contract by name or address — incl. curated read-only ABI |
thryx_list_tokens | Every Clanker-V4 token in the portfolio |
thryx_get_token | Single token by symbol/name/address |
On-chain reads (Base mainnet)
| Tool | Reads |
|---|---|
thryx_dms_get_switch | DeadManSwitch by ID — depositor, beneficiary, deadline, isAlive |
thryx_dms_total_switches | Count of all DeadManSwitch positions |
thryx_dms_switches_by | Switch IDs by depositor or beneficiary address |
thryx_attestations_for | AddressTaggingMarket attestations + top label for an address |
thryx_attestations_total | Total attestations ever made |
thryx_stealth_meta_address | EIP-5564 stealth meta-address for a registrant + scheme ID |
thryx_capsule_status | TimeCapsule unlock check + creator/recipient lookups |
thryx_token_supply | ERC-20 read for THRYX tokens or any Base ERC-20 |
thryx_call_contract | Generic ABI-gated view-fn caller for any portfolio contract |
Why MCP?
Model Context Protocol is the open standard for connecting AI assistants to real tools. Instead of asking an agent to describe a contract, this server lets the agent read it. Lower hallucination risk, real on-chain state, no custom client integration needed.
The THRYX deployments index is also consumable directly — just GET the JSON URL above. The MCP server adds typed tool surfaces and live chain reads on top.
Sibling packages
Anthony Snider also publishes:
@thryx/contract-scanner-mcp-server— Solidity security scanner@thryx/multi-wallet-mcp-server— multi-wallet treasury ops@thryx/defi-orchestrator-mcp-server— multi-step DeFi strategies@thryx/gas-paymaster-mcp-server— sponsored gas
This package is the portfolio server: discovery + read state on the contracts the THRYX treasury has actually shipped.
License
MIT. The deployments index itself is CC0-1.0.
Author
Anthony Snider · drlordbasil@gmail.com · thryx.fun
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