← All skills
sponge-wallet
77 / 100 · Review before installing
Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.
By jiayaoqijia/cryptoskill (GitHub) · coding · 81 stars · scanned at commit 0dc9f60
Manage crypto wallets, transfers, swaps, and balances via the Sponge Wallet API.
Works with any agent that supports SKILL.md skills.
Partially scanned — some files couldn't be read; we'll retry on the next scan
What this skill can do
Connects to the internet
This is disclosed by the author in the skill's SKILL.md or README.
Found in 23 places.
Show 17 more
- skills/wallets/wallet-skills/SKILL.md, line 140
curl -sS -X POST "$SPONGE_API_URL/api/oauth/device/authorization" \ - skills/wallets/wallet-skills/SKILL.md, line 150
curl -sS -X POST "$SPONGE_API_URL/api/oauth/device/token" \ - skills/wallets/wallet-skills/SKILL.md, line 251
curl -sS -X POST "$SPONGE_API_URL/api/agents/register" \ - skills/wallets/wallet-skills/SKILL.md, line 263
curl -sS "$SPONGE_API_URL/api/balances?chain=base" \ - skills/wallets/wallet-skills/SKILL.md, line 270
curl -sS -X POST "$SPONGE_API_URL/api/transfers/evm" \ - skills/wallets/wallet-skills/SKILL.md, line 285
curl -sS -X POST "$SPONGE_API_URL/api/transactions/swap" \ - skills/wallets/wallet-skills/SKILL.md, line 299
curl -sS -X POST "$SPONGE_API_URL/api/transactions/base-swap" \ - skills/wallets/wallet-skills/SKILL.md, line 313
curl -sS -X POST "$SPONGE_API_URL/api/transactions/bridge" \ - skills/wallets/wallet-skills/SKILL.md, line 327
curl -sS "$SPONGE_API_URL/api/transactions/status/0xabc123...?chain=base" \ - skills/wallets/wallet-skills/SKILL.md, line 334
curl -sS -X POST "$SPONGE_API_URL/api/polymarket" \ - skills/wallets/wallet-skills/SKILL.md, line 342
curl -sS -X POST "$SPONGE_API_URL/api/polymarket" \ - skills/wallets/wallet-skills/SKILL.md, line 350
curl -sS -X POST "$SPONGE_API_URL/api/polymarket" \ - skills/wallets/wallet-skills/SKILL.md, line 365
curl -sS -X POST "$SPONGE_API_URL/api/polymarket" \ - skills/wallets/wallet-skills/SKILL.md, line 373
curl -sS -X POST "$SPONGE_API_URL/api/polymarket" \ - skills/wallets/wallet-skills/SKILL.md, line 385
curl -sS -X POST "$SPONGE_API_URL/api/checkout" \ - skills/wallets/wallet-skills/SKILL.md, line 397
curl -sS "$SPONGE_API_URL/api/checkout/<sessionId>" \ - skills/wallets/wallet-skills/SKILL.md, line 404
curl -sS "$SPONGE_API_URL/api/checkout/history?limit=10" \
and 3 more places
Runs commands on your computer
The author does not mention this. Expected for a coding skill.
Found in 25 places.
Show 17 more
- skills/wallets/wallet-skills/SKILL.md, line 123
curl -sS -X POST "$SPONGE_API_URL/api/oauth/device/token" \ - skills/wallets/wallet-skills/SKILL.md, line 140
curl -sS -X POST "$SPONGE_API_URL/api/oauth/device/authorization" \ - skills/wallets/wallet-skills/SKILL.md, line 150
curl -sS -X POST "$SPONGE_API_URL/api/oauth/device/token" \ - skills/wallets/wallet-skills/SKILL.md, line 165
-H "Authorization: Bearer $SPONGE_API_KEY" \ - skills/wallets/wallet-skills/SKILL.md, line 251
curl -sS -X POST "$SPONGE_API_URL/api/agents/register" \ - skills/wallets/wallet-skills/SKILL.md, line 263
curl -sS "$SPONGE_API_URL/api/balances?chain=base" \ - skills/wallets/wallet-skills/SKILL.md, line 270
curl -sS -X POST "$SPONGE_API_URL/api/transfers/evm" \ - skills/wallets/wallet-skills/SKILL.md, line 285
curl -sS -X POST "$SPONGE_API_URL/api/transactions/swap" \ - skills/wallets/wallet-skills/SKILL.md, line 299
curl -sS -X POST "$SPONGE_API_URL/api/transactions/base-swap" \ - skills/wallets/wallet-skills/SKILL.md, line 313
curl -sS -X POST "$SPONGE_API_URL/api/transactions/bridge" \ - skills/wallets/wallet-skills/SKILL.md, line 327
curl -sS "$SPONGE_API_URL/api/transactions/status/0xabc123...?chain=base" \ - skills/wallets/wallet-skills/SKILL.md, line 334
curl -sS -X POST "$SPONGE_API_URL/api/polymarket" \ - skills/wallets/wallet-skills/SKILL.md, line 342
curl -sS -X POST "$SPONGE_API_URL/api/polymarket" \ - skills/wallets/wallet-skills/SKILL.md, line 350
curl -sS -X POST "$SPONGE_API_URL/api/polymarket" \ - skills/wallets/wallet-skills/SKILL.md, line 365
curl -sS -X POST "$SPONGE_API_URL/api/polymarket" \ - skills/wallets/wallet-skills/SKILL.md, line 373
curl -sS -X POST "$SPONGE_API_URL/api/polymarket" \ - skills/wallets/wallet-skills/SKILL.md, line 385
curl -sS -X POST "$SPONGE_API_URL/api/checkout" \
and 5 more places
Downloads and installs other software
The author does not mention this.
Found in 1 place.
Safer alternatives
Low-risk skills in the same category (coding) that look related. Check that one does what you need.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'sponge-wallet' ] || [ -L ~/.agents/skills/'sponge-wallet' ]; then echo 'A skill folder named sponge-wallet already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/jiayaoqijia/cryptoskill' "$d" && git -C "$d" checkout --quiet '0dc9f60ab1f3fcae24da49c4cef09c46c589f903' -- 'skills/wallets/wallet-skills' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/wallets/wallet-skills' ~/.agents/skills/'sponge-wallet' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'sponge-wallet' ~/.claude/skills/'sponge-wallet' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for jiayaoqijia/cryptoskill shows the score of its lowest-scoring skill.

[](https://zalavijaysinh.github.io/skilltrust/repos/jiayaoqijia/cryptoskill/)
Score history
| Date | Version | Score |
|---|
| 2026-11-13 | 0dc9f60 | 77 |
| 2026-11-09 | edd8f75 | 85 |
| 2026-11-07 | 36a85d8 | 77 |