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helius-phantom
82 / 100 · Low risk
Fine to try.
By sendaifun/skills (GitHub) · coding · 130 stars · scanned at commit 06b36b8
Build frontend Solana applications with Phantom Connect SDK and Helius infrastructure. Covers React, React Native, and browser SDK integration, transaction signing via Helius Sender, API key proxying, token gating, NFT minting, crypto payments, real-time updates, and secure frontend architecture.
Works with any agent that supports SKILL.md skills.
What this skill can do
Downloads and installs other software
The author does not mention this.
Found in 6 places.
Show 3 more
Sends data to these websites: mainnet.helius-rpc.com, bundles.jito.wtf, sender.helius-rpc.com
This is disclosed by the author in the skill's SKILL.md or README.
Found in 59 places.
Show 17 more
- skills/helius-phantom/references/frontend-security.md, line 114
const response = await fetch('/api/helius/rpc', { - skills/helius-phantom/references/frontend-security.md, line 147
const response = await fetch( - skills/helius-phantom/references/frontend-security.md, line 163
const response = await fetch(url, { - skills/helius-phantom/references/frontend-security.md, line 177
async fetch(request: Request, env: Env): Promise<Response> { - skills/helius-phantom/references/frontend-security.md, line 193
const response = await fetch(targetUrl, { - skills/helius-phantom/references/frontend-security.md, line 261
const ws = new WebSocket(`wss://mainnet.helius-rpc.com/?api-key=${process.env.HELIUS_API_KEY}`); - skills/helius-phantom/references/frontend-security.md, line 347
- **API key in browser `fetch()` URL** — visible in the network tab. Use a backend proxy. - skills/helius-phantom/references/helius-priority-fees.md, line 30
const response = await fetch(`https://mainnet.helius-rpc.com/?api-key=${API_KEY}`, { - skills/helius-phantom/references/helius-priority-fees.md, line 53
const response = await fetch(`https://mainnet.helius-rpc.com/?api-key=${API_KEY}`, { - skills/helius-phantom/references/helius-sender.md, line 51
const response = await fetch('https://bundles.jito.wtf/api/v1/bundles/tip_floor'); - skills/helius-phantom/references/helius-sender.md, line 185
const res = await fetch("https://sender.helius-rpc.com/fast", { - skills/helius-phantom/references/helius-sender.md, line 240
const response = await fetch(heliusRpcUrl, { - skills/helius-phantom/references/helius-sender.md, line 275
const response = await fetch('https://sender.helius-rpc.com/fast', { - skills/helius-phantom/references/helius-sender.md, line 321
await fetch(`${endpoint}/ping`); - skills/helius-phantom/references/helius-wallet-api.md, line 130
const identity = await fetch(`${BASE}/v1/wallet/${address}/identity?api-key=${KEY}`).then(r => r.ok ? r.json() : null); - skills/helius-phantom/references/helius-wallet-api.md, line 131
const funding = await fetch(`${BASE}/v1/wallet/${address}/funded-by?api-key=${KEY}`).then(r => r.ok ? r.json() : null); - skills/helius-phantom/references/helius-wallet-api.md, line 132
const { data: history } = await fetch(`${BASE}/v1/wallet/${address}/history?api-key=${KEY}&limit=20`).then(r => r.json());
and 39 more places
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'helius-phantom' ] || [ -L ~/.agents/skills/'helius-phantom' ]; then echo 'A skill folder named helius-phantom already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/sendaifun/skills' "$d" && git -C "$d" checkout --quiet '06b36b8b420e705ffd57b29e463f01093959d8d4' -- 'skills/helius-phantom' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/helius-phantom' ~/.agents/skills/'helius-phantom' && rm -rf "$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/'helius-phantom' ~/.claude/skills/'helius-phantom' (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 sendaifun/skills shows the score of its lowest-scoring skill.
[](https://zalavijaysinh.github.io/skilltrust/repos/sendaifun/skills/)
Score history
| Date | Version | Score |
|---|
| 2026-11-07 | 06b36b8 | 95 |