Agent skill

Bridge

by alsk1992 in alsk1992/CloddsBot

Cross-chain token transfers using Wormhole and CCTP. An agent skill from alsk1992/CloddsBot.

MITAuto-check passed

Install Bridge

skills CLI
$ npx skills add alsk1992/CloddsBot --skill bridge -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install alsk1992/CloddsBot bridge --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/alsk1992/CloddsBot.git skills-src && mkdir -p .claude/skills && cp -r skills-src/src/skills/bundled/bridge .claude/skills/bridge && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
bridge
GitHub stars
2.9k
Token cost
~1.3k tokens
SKILL.md length
183 words
Files
2
Skills in repo
116
Repo updated
First seen
Licence
MIT

At a glance

Cross-chain token transfers using Wormhole and CCTP. An agent skill from alsk1992/CloddsBot.

  • Works in 4 steps: Lock tokens on source chain → Wait for confirmations (varies by chain) → Guardian attestation (VAA generation) → …
  • SKILL.md covers Supported Chains, Chat Commands, TypeScript API Reference and Transfer Flow, plus 2 more sections
  • Runs TypeScript scripts from its folder; needs EVM_PRIVATE_KEY and SOLANA_PRIVATE_KEY

What it does

Bridge is an agent skill from alsk1992/CloddsBot. Cross-chain token transfers using Wormhole and CCTP

Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `index.ts`).

It works with Circle USDC, Arbitrum, Ethereum and Solana. The repository describes itself as: Open Source AI trading agent that operates autonomously across 1000+ markets - Polymarket, Kalshi, Binance, Hyperliquid, Solana DEXs, 5 EVM chains. Scans for edge, executes… The licence is MIT.

Example prompts

  • “/bridge”

Requirements

  • Node.js
  • A credential in SOLANA_PRIVATE_KEY
  • A credential in EVM_PRIVATE_KEY

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Lock tokens on source chain
  2. Wait for confirmations (varies by chain)
  3. Guardian attestation (VAA generation)
  4. Redeem on destination chain

What it can do on your machine

Read from SKILL.md and the folder at commit c930628. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships script files (TypeScript), which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • EVM_PRIVATE_KEY
    • SOLANA_PRIVATE_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Bridge loads about 1.3k tokens when it runs. Until then it costs about 15 tokens; SKILL.md has 183 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~15
When it runs · the whole SKILL.md, loaded when a task matches
~1.3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from alsk1992/CloddsBot at commit c930628, republished under its MIT licence (© alsk1992). 183 words, ~1,284 tokens.

Download SKILL.mdSave it as .claude/skills/bridge/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
bridge
description
Cross-chain token transfers using Wormhole and CCTP
emoji
🌉

Bridge - Complete API Reference

Transfer tokens across chains using Wormhole and Circle CCTP protocols.

Supported Chains

ChainWormholeCCTP (USDC)
SolanaYesYes
EthereumYesYes
PolygonYesYes
ArbitrumYesYes
OptimismYesYes
AvalancheYesYes
BaseYesYes

Chat Commands

Quote
/bridge quote 100 USDC sol to eth           # Quote 100 USDC Solana → Ethereum
/bridge quote 1000 USDC arb to base         # Quote Arbitrum → Base
/bridge quote 50 USDC eth to sol            # Quote Ethereum → Solana
Execute Transfer
/bridge send 100 USDC sol to eth            # Send 100 USDC Solana → Ethereum
/bridge send 1000 USDC arb to base          # Send Arbitrum → Base
/bridge send 50 USDC eth to sol --address <dest>  # To specific address
Redeem (Claim)
/bridge redeem <tx-hash>                    # Claim transferred tokens
/bridge pending                             # List pending redemptions
Status
/bridge status <tx-hash>                    # Check transfer status
/bridge history                             # View transfer history

TypeScript API Reference

Wormhole Bridge
typescript
import { executeWormholeBridge, executeWormholeRedeem } from 'clodds/bridge/wormhole';

// Get quote
const quote = await getWormholeQuote({
  sourceChain: 'solana',
  destChain: 'ethereum',
  token: 'USDC',
  amount: 100,
});

console.log(`Transfer 100 USDC: Solana → Ethereum`);
console.log(`Fee: $${quote.fee}`);
console.log(`Est. time: ${quote.estimatedTime} seconds`);

// Execute transfer
const transfer = await executeWormholeBridge({
  sourceChain: 'solana',
  destChain: 'ethereum',
  token: 'USDC',
  amount: 100,

  // Source wallet
  sourcePrivateKey: process.env.SOLANA_PRIVATE_KEY,

  // Destination address (optional, defaults to your address)
  destAddress: '0x1234...',
});

console.log(`Transfer initiated: ${transfer.txHash}`);
console.log(`VAA: ${transfer.vaa}`);
console.log(`Status: ${transfer.status}`);

// Redeem on destination chain
const redeem = await executeWormholeRedeem({
  destChain: 'ethereum',
  vaa: transfer.vaa,
  destPrivateKey: process.env.EVM_PRIVATE_KEY,
});

console.log(`Redeemed: ${redeem.txHash}`);
console.log(`Amount received: ${redeem.amount} USDC`);
CCTP (Circle) Bridge
typescript
import { executeCCTPBridge, redeemCCTP } from 'clodds/bridge/cctp';

// CCTP is optimized for USDC transfers
const transfer = await executeCCTPBridge({
  sourceChain: 'arbitrum',
  destChain: 'base',
  amount: 1000,  // USDC

  sourcePrivateKey: process.env.EVM_PRIVATE_KEY,
  destAddress: '0x1234...',
});

console.log(`CCTP transfer: ${transfer.txHash}`);
console.log(`Message: ${transfer.messageHash}`);

// Wait for attestation (usually ~15 minutes)
await waitForAttestation(transfer.messageHash);

// Redeem
const redeem = await redeemCCTP({
  destChain: 'base',
  messageHash: transfer.messageHash,
  destPrivateKey: process.env.EVM_PRIVATE_KEY,
});
Check Status
typescript
import { getTransferStatus } from 'clodds/bridge';

const status = await getTransferStatus(txHash);

console.log(`Status: ${status.status}`);
// 'pending' | 'confirming' | 'attesting' | 'redeemable' | 'completed' | 'failed'

console.log(`Source confirmations: ${status.sourceConfirmations}`);
console.log(`VAA status: ${status.vaaStatus}`);
console.log(`Redeemed: ${status.redeemed}`);

if (status.status === 'redeemable') {
  console.log(`Ready to redeem! VAA: ${status.vaa}`);
}
Get Pending Redemptions
typescript
import { getPendingRedemptions } from 'clodds/bridge';

const pending = await getPendingRedemptions({
  chains: ['ethereum', 'solana', 'arbitrum'],
  address: myAddress,
});

for (const p of pending) {
  console.log(`${p.sourceChain} → ${p.destChain}`);
  console.log(`  Amount: ${p.amount} ${p.token}`);
  console.log(`  Status: ${p.status}`);
  console.log(`  Age: ${p.age} minutes`);
}

Transfer Flow

Wormhole
  1. Lock tokens on source chain
  2. Wait for confirmations (varies by chain)
  3. Guardian attestation (VAA generation)
  4. Redeem on destination chain
CCTP
  1. Burn USDC on source chain
  2. Wait for attestation (~15 min)
  3. Mint USDC on destination chain

Fees & Times

RouteFeeTime
Solana → Ethereum~$515-20 min
Ethereum → Solana~$2015-20 min
Arbitrum → Base (CCTP)~$0.5015-20 min
Polygon → Arbitrum~$115-20 min

Best Practices

  1. Use CCTP for USDC - Faster and cheaper
  2. Check gas prices - High gas can increase costs
  3. Save VAA/message hash - Needed for redemption
  4. Monitor pending transfers - Don't forget to redeem
  5. Start with small amounts - Test before large transfers
  6. Verify destination address - Double-check before sending

© alsk1992, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in src/skills/bundled/bridge of alsk1992/CloddsBot.

  • SKILL.md
  • index.ts

Open the folder on GitHubat commit c930628

Compare with similar skills

Bridge next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Bridge compared with similar skills
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Bridge this skillalsk1992/CloddsBot2.9k—~1.3kAutomated safety check: PassMIT
Minara Crypto Trading and WalletMinara-AI/minara-skills3581 repos~5.7kAutomated safety check: PassNone
Use Usdccirclefin/skills155—~2.4kAutomated safety check: NotesApache-2.0
AlchemyBankrBot/skills1.2k—~3.5kAutomated safety check: PassMIT
Swapper Depositswapperfinance/swapper-toolkit852—~1.8kAutomated safety check: PassMIT
SurfBlockRunAI/ClawRouter6.6k—~4kAutomated safety check: PassMIT

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Questions about Bridge

What does Bridge do?

Cross-chain token transfers using Wormhole and CCTP. An agent skill from alsk1992/CloddsBot. Bridge is an agent skill from alsk1992/CloddsBot.

How do I install Bridge in Claude Code?

Run `npx skills add alsk1992/CloddsBot --skill bridge -a claude-code`. Or copy the skill folder (src/skills/bundled/bridge in alsk1992/CloddsBot) into .claude/skills/bridge in your project. Claude Code loads it when a task matches its description.

How do I install Bridge in Codex?

Run `npx skills add alsk1992/CloddsBot --skill bridge -a codex`. Or copy the skill folder (src/skills/bundled/bridge in alsk1992/CloddsBot) into .agents/skills/bridge in your project. Codex loads it when a task matches its description.

Can I use Bridge in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add alsk1992/CloddsBot --skill bridge -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/bridge, .gemini/skills/bridge, .github/skills/bridge and .opencode/skills/bridge in your project.

What does Bridge need to run?

Going by SKILL.md and its folder, Bridge needs TypeScript for the scripts in its folder and credentials named EVM_PRIVATE_KEY and SOLANA_PRIVATE_KEY. Our summary lists: Node.js; A credential in SOLANA_PRIVATE_KEY; A credential in EVM_PRIVATE_KEY.

Does Bridge access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Bridge safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Bridge use?

Bridge is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Bridge use?

About 1.3k tokens (SKILL.md is roughly 5.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Bridge?

Skills that share tags, products or a category with Bridge: Minara Crypto Trading and Wallet (Minara-AI/minara-skills, 358 stars), Use Usdc (circlefin/skills, 155 stars), Alchemy (BankrBot/skills, 1.2k stars) and Swapper Deposit (swapperfinance/swapper-toolkit, 852 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Bridge?

alsk1992 (a GitHub user) maintains it in alsk1992/CloddsBot, which has 2,903 GitHub stars. The repository holds 116 skills in this directory. The repository was last updated on October 2, 2026.

Source: alsk1992/CloddsBot on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.