Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/nirholas/three.ws/agenti-mcp-guidenpx skills add nirholas/three.ws --skill agenti-mcp-guidegit clone --depth 1 https://github.com/nirholas/three.wsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/nirholas/three.ws/agenti-mcp-guide)<a href="https://agentmods.dev/skills/nirholas/three.ws/agenti-mcp-guide"><img src="https://agentmods.dev/badge/skills/nirholas/three.ws/agenti-mcp-guide.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00074 | $0.01048 |
| Opus 5 | $0.00037 | $0.00524 |
| Sonnet 5 | $0.00015 | $0.00210 |
| Haiku 4.5 | $0.00007 | $0.00105 |
Grade A, and why
agenti-mcp-guide scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Agenti — Universal Crypto MCP for AI Agents
Agenti is a production-ready MCP server that gives AI agents access to money and DeFi across 20+ blockchains. With 380+ tools, it's the most comprehensive crypto MCP available.
What Agenti Does
| Capability | Tools | Example |
|---|---|---|
| DeFi Trading | Swap, bridge, stake, lend | "Swap 100 USDC for ETH on Arbitrum" |
| DEX Aggregation | Best-price routing across DEXs | "Find best swap route for 1 ETH → USDT" |
| Security Scanning | Contract analysis, honeypot detection | "Is this token contract safe?" |
| Cross-Chain Bridges | Bridge assets between chains | "Bridge 500 USDC from Ethereum to Arbitrum" |
| Wallet Management | Balance checks, transaction history | "Show my wallet balances on all chains" |
| QR Payments | Generate/scan payment QR codes | "Generate a payment QR for 50 USDC" |
| x402 Payments | Agent-to-agent autonomous payments | "Pay 0.01 USDC for this API call" |
Supported Chains
Ethereum, Arbitrum, Base, Polygon, BSC, Optimism, Avalanche, Fantom, Gnosis, zkSync, Scroll, Linea, Mantle, Blast, Mode, Celo, Moonbeam, and more.
Quick Start
npx agenti
Or install globally:
npm install -g agenti
agenti start
Claude Desktop Configuration
{
"mcpServers": {
"agenti": {
"command": "npx",
"args": ["agenti"]
}
}
}
x402 Agent Payments
Agenti supports the x402 payment protocol, enabling AI agents to autonomously pay for premium APIs and trade with other agents using crypto. This is particularly powerful with Sperax USDs on Arbitrum, where payments also earn auto-yield.
How x402 Works
- Agent requests a paid API endpoint
- Server returns HTTP 402 (Payment Required)
- Agent signs a payment authorization using EIP-3009
- Payment is verified on-chain
- API responds with the requested data
Tool Categories
Market Data Tools
getTokenPrice— Current price for any tokengetMarketOverview— Global crypto market statsgetTrendingTokens— Currently trending tokensgetTokenInfo— Detailed token metadatagetPriceHistory— Historical price data with charts
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 121 lines · 74 tokens per session scan A b2962ef6ff24
agenti-mcp-guide is a skill published in the GitHub repository nirholas/three.ws (110 stars, last pushed today), licensed Apache-2.0. It adds 74 tokens to every session and 1,048 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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