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/bnbchain-mcp-guidenpx skills add nirholas/three.ws --skill bnbchain-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/bnbchain-mcp-guide)<a href="https://agentmods.dev/skills/nirholas/three.ws/bnbchain-mcp-guide"><img src="https://agentmods.dev/badge/skills/nirholas/three.ws/bnbchain-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 | $0.00070 | $0.01088 |
| Opus 5 | $0.00035 | $0.00544 |
| Sonnet 5 | $0.00014 | $0.00218 |
| Haiku 4.5 | $0.00007 | $0.00109 |
Grade A, and why
bnbchain-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 — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.
BNB Chain MCP Server Guide
Developer tools for AI crypto agents on BNB Smart Chain (BSC) and opBNB. Build apps with DeFi trading, DEX swaps, smart contract deployment, token operations, staking, bridging, wallet automation, honeypot detection, security analysis, price oracles, market data, and protocol analytics.
Capabilities
| Category | Tools | Description |
|---|---|---|
| DeFi Trading | Swap, LP management | Trade on PancakeSwap, Venus, and more |
| DEX Swaps | Best-route aggregation | Find optimal swap routes across BSC DEXs |
| Smart Contracts | Deploy, verify, interact | Deploy BEP-20 tokens, verify on BscScan |
| Token Operations | Transfer, approve, mint | Manage BEP-20/BEP-721 tokens |
| Staking | BNB staking, liquid staking | Stake BNB, manage stkBNB positions |
| Bridging | Cross-chain transfers | Bridge between BSC, Ethereum, Arbitrum, etc. |
| Wallet Automation | Batch operations | Multi-wallet management and automation |
| Honeypot Detection | Token safety checks | Detect honeypots, rugs, and scam tokens |
| Security Analysis | Contract auditing | Analyze contract source code for vulnerabilities |
| Price Oracles | On-chain prices | Read Chainlink/Band feeds on BSC |
| Market Data | Token/protocol stats | Volume, TVL, price history |
| Protocol Analytics | DeFi metrics | Lending rates, pool depths, yield data |
Quick Start
npx @nirholas/bnbchain-mcp
Claude Desktop Config
{
"mcpServers": {
"bnbchain": {
"command": "npx",
"args": ["@nirholas/bnbchain-mcp"],
"env": {
"BSC_RPC_URL": "https://bsc-dataseed.binance.org",
"PRIVATE_KEY": "your-private-key"
}
}
}
}
Key DeFi Protocols on BSC
| Protocol | Type | TVL |
|---|---|---|
| PancakeSwap | DEX/AMM | Top BSC DEX |
| Venus | Lending | Compound-style lending |
| Alpaca Finance | Leveraged yield | Up to 6x leverage farming |
| Radiant | Cross-chain lending | Multi-chain liquid DeFi |
| Thena | ve(3,3) DEX | Vote-escrowed tokenomics |
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 · 123 lines · 70 tokens per session scan A 668621fc88ac
bnbchain-mcp-guide is a skill published in the GitHub repository nirholas/three.ws (110 stars, last pushed today), licensed Apache-2.0. It adds 70 tokens to every session and 1,088 once invoked, about $0.0003 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.
Other skills, from other repositories
blockchain-cross-chain
Cross-chain protocols, IBC, LayerZero, Wormhole, Axelar, CCIP, bridges, atomic composability, shared sequencer, cross-chain message passing. Covers trust models (light clients, external validators, ZK proofs), bridge security, token representation (canonical, wrapped, native), relayer economics, and cross-chain…
blockchain-security
Use this skill when asked about blockchain security, smart contract auditing, DeFi threat modeling, blockchain incident response, bug bounty programs, economic security, formal verification of smart contracts, and blockchain-specific security analysis. Languages: Solidity, Python, Rust, Haskell. Covers threat modeling…
blockchain-testing
Use this skill when asked about testing smart contracts, Foundry tests, Hardhat tests, fuzz testing, invariant testing, property-based testing, formal verification, audit preparation, integration testing for dApps, and blockchain testing patterns. Covers Foundry cheatcodes, Echidna fuzzing, Certora verification…
xpr-network-dev
XPR Network (formerly Proton) blockchain development - proton-tsc smart contracts, @proton CLI and web SDK, RPC and Hyperion queries, DeFi (MetalX, Alcor, LOAN), NFTs, the XPR Agents job board, node and Hyperion operations. Use for anything mentioning XPR, Proton, or @proton packages.
blockchain-management
Use this skill when asked about blockchain project management, DAO governance, multi-sig operations, treasury management, tokenomics design, and web3 project methodology. Languages: Solidity, TypeScript, Python. Covers DAO governance frameworks (Compound Governor, Aave, Snapshot, Tally), multi-sig wallet operations…
modernize-move
Detects and modernizes outdated Move V1 syntax, patterns, and APIs to Move V2+. Use when upgrading legacy contracts, migrating to modern syntax, or converting old patterns to current best practices. NOT for writing new contracts (use write-contracts) or fixing bugs.