Awesome-omni-skill w3rt-swap-safe

Execute a safe two-step Solana swap (quote/simulate then explicit confirm/execute) using w3rt runtime.

install

source · Clone the upstream repo

git clone https://github.com/diegosouzapw/awesome-omni-skill

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/diegosouzapw/awesome-omni-skill "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/tools/w3rt-swap-safe" ~/.claude/skills/diegosouzapw-awesome-omni-skill-w3rt-swap-safe && rm -rf "$T"

manifest: skills/tools/w3rt-swap-safe/SKILL.md

source content

w3rt-swap-safe

This skill performs a two-step swap to avoid accidental execution and to survive client retries.

Safety rules (must follow)

Always run quote first.
Present a clear summary to the user (from/to/amount/slippage/route).
Only execute after the user explicitly confirms.
Start with small amounts when testing.

Step 1 — Quote (build + simulate later)

cd /home/davirain/clawd/web3AIRuntime
node scripts/w3rt_swap_safe.mjs quote --from SOL --to USDC --amount 0.01 --slippage-bps 50

If Jupiter is flaky and you want to allow fallback to Meteora:

node scripts/w3rt_swap_safe.mjs quote --from SOL --to USDC --amount 0.01 --slippage-bps 50 --allow-fallback

This prints JSON with

quoteId

. Save it.

Step 2 — Execute (requires explicit confirm phrase)

Only after the user confirms, run:

node scripts/w3rt_swap_safe.mjs exec --quote-id <QUOTE_ID> --confirm I_CONFIRM

Output handling

On success: show signature + Solscan link.
On simulation failure: show the error + first ~30 logs and STOP.
Never execute multiple times for the same
```
quoteId
```
.

Policy

This tool honors

~/.w3rt/config.yaml

policy fields:

policy:
  maxSlippageBps: 100
  maxSwapInputSol: 0.25
  maxSwapInputUsdc: 250
  requireConfirmPhrase: "I_CONFIRM"