emblemcompany/emblem-token-swap
skills/emblem-token-swap/SKILL.md
Execute token swaps across 6 blockchains via EmblemAI. Automatic route optimization and cross-chain bridging via ChangeNow. Use when the user wants to swap tokens, exchange crypto, convert between currencies, or bridge assets cross-chain.
$ install --global
skillsauthnpx skillsauth add emblemcompany/agent-skills emblem-token-swapInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
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VirusTotalMulti-engine malware detection
50%
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CrowdStrikeAdvanced threat intelligence
50%
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OSV-ScannerOpen Source Vulnerability database check
50%
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OWASP Dep-Check
50%
Last scanned: Apr 21, 2026, 11:33 AM52.6s2 files scanned
SKILL.md
- name:
- emblem-token-swap
- description:
- >
- license:
- MIT
- compatibility:
- >
- author:
- EmblemAI
- version:
- 1.1.0
- homepage:
- https://emblemvault.ai
- docs:
- https://emblemvault.ai/docs
- docs-interactive:
- https://emblemvault.dev
Emblem Token Swap
Guided token swapping powered by EmblemAI. Swap tokens on Solana, Ethereum, Base, BSC, Polygon, and Hedera with automatic routing. Cross-chain bridging via ChangeNow.
Requires: npm install -g @emblemvault/agentwallet
What This Skill Can Do
| Chain | Quote Tool | Swap Tool | Balance Tool | Token Search |
|-------|-----------|-----------|-------------|--------------|
| Solana | splBuyIntent (quote mode) | splBuyIntent (swap mode) | solanaBalances | findSolanaSwapToken |
| Ethereum | ethSwapQuote | ethSwap | ethGetBalances | searchCryptoByName |
| Base | baseSwapQuote | baseSwap | baseGetBalances | searchEvmTokensBirdeye |
| BSC | bscSwapQuote | bscSwap | bscGetBalances | searchEvmTokensBirdeye |
| Polygon | polygonSwapQuote | polygonSwap | polygonGetBalances | searchEvmTokensBirdeye |
| Hedera | hederaTokensSwapQuote | hederaTokensSwap | hederaGetBalances | hederaFindTokens |
| Cross-chain | getChangeNowSwapQuote | swapUsingChangeNow | — | getChangeNowSupportedCurrencies |
Notes
- Solana uses
splBuyIntentfor both quotes and execution — it handles token lookup by name/symbol/CA and flexible amounts ($USD, SOL, or token quantity) - EVM chains (Ethereum, Base, BSC, Polygon) route through automatic DEX aggregation
- Cross-chain bridges via ChangeNow support 500+ currencies
- Bitcoin has balance support (
getBTCBalances) but no on-chain swap tools — use ChangeNow for BTC bridges
Quick Start
npm install -g @emblemvault/agentwallet
# Solana swap (uses splBuyIntent)
emblemai --agent --profile default -m "Use splBuyIntent to swap 5 SOL for USDC on Solana"
# Cross-chain bridge (uses ChangeNow)
emblemai --agent --profile default -m "Use getChangeNowSwapQuote to get a quote for bridging 0.05 ETH from Ethereum to SOL on Solana"
Trigger phrases:
- "Swap SOL to USDC"
- "Exchange ETH for USDT"
- "Convert my tokens"
- "Bridge tokens to Base"
Workflow: Safe Token Swap
Step 1: Check Balance
Confirm you have enough of the source token.
emblemai --agent --profile default -m "Use solanaBalances to show my Solana token balances"
Step 2: Get a Quote
Preview the swap before executing.
emblemai --agent --profile default -m "Use splBuyIntent to get a quote for swapping 5 SOL to USDC"
Step 3: Execute the Swap
emblemai --agent --profile default -m "Use splBuyIntent to swap 5 SOL for USDC on Solana"
Safe mode requires your confirmation before executing.
Step 4: Verify
Confirm the new balance.
emblemai --agent --profile default -m "Use solanaBalances to show my updated balances"
Swap Patterns
Solana Swaps
# By token amount
emblemai --agent --profile default -m "Use splBuyIntent to swap 0.5 SOL for USDC"
# By dollar amount
emblemai --agent --profile default -m "Use splBuyIntent to swap $20 of SOL for JUP"
# By token name
emblemai --agent --profile default -m "Use splBuyIntent to swap 100 USDC for BONK"
EVM Swaps
# Ethereum
emblemai --agent --profile default -m "Use ethSwapQuote to get a quote for swapping 0.01 ETH to USDC, then use ethSwap to execute"
# Base
emblemai --agent --profile default -m "Use baseSwapQuote to quote 0.005 ETH to USDC on Base"
# BSC
emblemai --agent --profile default -m "Use bscSwapQuote to quote 0.1 BNB to USDT on BSC"
# Polygon
emblemai --agent --profile default -m "Use polygonSwapQuote to quote 10 POL to USDC on Polygon"
Hedera Swaps
emblemai --agent --profile default -m "Use hederaTokensSwapQuote to get a quote for 100 HBAR to USDC, then use hederaTokensSwap to execute"
Cross-Chain Bridge
emblemai --agent --profile default -m "Use getChangeNowSwapQuote to quote bridging 0.1 ETH to SOL"
emblemai --agent --profile default -m "Use getChangeNowSupportedCurrencies to show available bridge currencies"
Communication Rules
Always include these in swap requests:
- Tool name — specify the exact tool for reliable routing
- Amount — dollar value or token quantity
- Source token — what you're swapping from
- Target token — what you're swapping to
| Bad | Good |
|-----|------|
| "swap sol usdc" | "Use splBuyIntent to swap 5 SOL for USDC" |
| "buy eth" | "Use ethSwap to swap 100 USDC to ETH on Ethereum" |
| "bridge" | "Use getChangeNowSwapQuote to bridge 0.05 ETH to SOL" |
Safety
All swaps require explicit user confirmation (safe mode). The agent will:
- Show you the swap details (amount, route, estimated output)
- Wait for your approval before executing
- Report the transaction result
Never bypasses confirmation for any value-moving operation.
Helper Script
bash scripts/swap-helper.sh
See scripts/swap-helper.sh for an interactive swap walkthrough.
Links
- Agent Wallet CLI
- EmblemVault Docs — canonical
- EmblemVault Docs — interactive
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