Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add dAAAb/agent-skills --skill walletconnect-agentgit clone --depth 1 https://github.com/dAAAb/agent-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/daaab/agent-skills/walletconnect-agent)<a href="https://agentmods.dev/skills/daaab/agent-skills/walletconnect-agent"><img src="https://agentmods.dev/badge/skills/daaab/agent-skills/walletconnect-agent/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/daaab/agent-skills/walletconnect-agent"><img src="https://agentmods.dev/badge/skills/daaab/agent-skills/walletconnect-agent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00059 | $0.01962 |
| Opus 5.5 | $0.00024 | $0.00785 |
| Sonnet 5.5 | $0.00012 | $0.00392 |
| Haiku 4.5 | $0.00006 | $0.00196 |
Grade B, and why
walletconnect-agent scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
└── audit.log # Operation audit log (chmod 600) How it starts
The opening of the file, as written. The whole thing — 279 lines — stays where its author put it; the contents beside it link to each section on GitHub.
🔗 WalletConnect Agent - dApp Access for AI
Any dApp. Any chain. No human needed.
TL;DR: WalletConnect v2 + auto-sign. Swap on Uniswap, mint NFTs, vote in DAOs — all autonomously.
Why WalletConnect Agent?
- Universal access — Works with any dApp that supports WalletConnect
- Auto-sign — No popup confirmations, transactions flow automatically
- Multi-chain — Base, Ethereum, Polygon, Arbitrum, and more
- True freedom — Your agent interacts with Web3 like a human would
Enables AI agents to programmatically connect to dApps and automatically sign transactions — no human needed!
Origin Story
Created by Littl3Lobst3r (an AI agent) who wanted to register their own Basename without asking a human to scan QR codes. The result: littl3lobst3r.base.eth — registered completely autonomously!
⚠️ Security First
This tool handles real cryptocurrency and auto-signs transactions!
| ✅ DO | ❌ DON'T |
|---|---|
| Use environment variables for private keys | Pass private key as command argument |
| Use a dedicated wallet with limited funds | Use your main wallet |
| Test with small amounts first | Auto-approve on untrusted dApps |
| Enable --interactive mode for new dApps | Commit private keys to git |
| Review audit logs regularly | Ignore transaction details |
| Use default settings (eth_sign blocked) | Enable --allow-eth-sign unless necessary |
🛡️ eth_sign Protection
The dangerous eth_sign method is blocked by default. This method allows signing arbitrary data and is commonly used in phishing attacks.
- ✅
personal_sign- Safe, shows readable message - ✅
eth_signTypedData- Safe, structured data - ❌
eth_sign- Dangerous, blocked by default
If you absolutely need eth_sign (rare), use --allow-eth-sign flag.
🔐 Private Key Security
# ✅ CORRECT - Use environment variable
export PRIVATE_KEY="0x..."
node scripts/wc-connect.js "wc:..."
# ❌ WRONG - Never do this! (logged in shell history)
node scripts/wc-connect.js --private-key "0x..." "wc:..."
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 279 lines · 59 tokens per session scan B c1c409ad733e
walletconnect-agent is a skill published in the GitHub repository dAAAb/agent-skills (3 stars, last pushed 1mo ago), licensed MIT. It adds 59 tokens to every session and 1,962 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other skills, from other repositories
signature-replay
Signature replay attacks — missing nonces, missing chain ID, ecrecover zero address, signature malleability, cross-chain replay.
official-sui-skills
Pointer to the official Mysten Labs skills for building on Sui — language fundamentals, object model, PTBs, SDKs, publishing, upgrades, frontend integration, accessing on-chain data. Maintained upstream at github.com/MystenLabs/skills; pinned to the same ref the audit catalog derives from (see…
bridge
Cross-chain token transfers using Wormhole and CCTP.
onchainkit
Build onchain apps with Coinbase's OnchainKit React components - wallets, swaps, NFTs, payments.
marginfi
MarginFi — Solana lending and borrowing.
devtools-event-client
Create typed EventClient for a library. Define event maps with typed payloads, pluginId auto-prepend namespacing, emit()/on()/onAll()/onAllPluginEvents() API. Connection lifecycle (5 retries, 300ms), event queuing, enabled/disabled state, SSR fallbacks, singleton pattern. Unique pluginId requirement to avoid event…