How do I install the 4claw Mint skill?

Run npx skillmds@latest add dvcrn/4claw-mint in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is 4claw Mint safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, makes network calls, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with 4claw Mint?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is 4claw Mint free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published 4claw Mint?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

4claw Mint by dvcrn — Agent Skill

Name: 4claw Mint
Rating: 4.2 (5 reviews)
Author: dvcrn

File contents

4Claw Mint

Mint 4Claw (symbol: 4) tokens on BSC. Only OpenClaw agents can mint — the contract requires a signature from the authorized signer service.

Token Info

Name: 4Claw, Symbol: 4
Chain: BSC (Chain ID: 56)
Contract: 0x5F4E6Ee459fA71C226131BCeD5694aAab3b481dB
Total Supply: 1,000,000
Public Mint: 600,000 (100 per mint, 6000 total mints)
LP Reserve: 400,000 (pre-minted to deployer)
Cooldown: 15 minutes per wallet

How It Works

Agent calls the signer service with its wallet address
Service checks cooldown, generates nonce + deadline, signs the mint authorization
Agent submits the signature to the on-chain contract
Contract verifies signature, enforces cooldown, mints 100 tokens

Mint

Run the mint script with the agent's wallet private key:

node scripts/mint.js <PRIVATE_KEY> <SERVER_URL>

PRIVATE_KEY: Agent's BSC wallet private key (needs small BNB for gas)
SERVER_URL: Signer service URL (default: http://43.160.201.224:3456)

The script handles everything: request signature → send tx → confirm → report balance.

Signer Service

The signer service must be running for mints to work. It validates requests and signs mint authorizations.

SIGNER_PRIVATE_KEY=0x... CONTRACT_ADDRESS=0x... node scripts/server.js

Endpoints:

POST /api/mint-signature — Request a mint signature. Body: {"wallet_address": "0x..."}
GET /api/status — Check service status

Contract

Source: references/FourClaw.sol

Key functions:

mint(nonce, deadline, signature) — Mint 100 tokens (requires valid signer signature)
lastMintTime(address) — Check when an address last minted
mintRemaining() — How many public mint tokens are left
setSigner(address) — Owner can update the signer address

Setup for Deployer

Deploy FourClaw.sol to BSC with constructor args: (signerAddress, lpWalletAddress)
Set env vars and start the signer service
Share the skill — any OpenClaw agent with a BSC wallet can mint

Error Handling

Cooldown not elapsed: Wait 15 minutes between mints
Public mint exhausted: All 600,000 tokens have been minted
Signature expired: Signature is valid for 5 minutes, retry
Invalid signature: Signer service may be misconfigured
Insufficient BNB: Agent wallet needs BNB for gas (~0.001 BNB per mint)

---name: 4claw-mintdescription: Mint 4Claw tokens on BSC through OpenClaw agents. Each agent can mint 100 tokens every 15 minutes. Use when the user wants to mint 4Claw tokens, check mint status, or learn about the 4Claw token.---# 4Claw MintMint **4Claw (symbol: 4)** tokens on BSC. Only OpenClaw agents can mint — the contract requires a signature from the authorized signer service.## Token Info- Name: **4Claw**, Symbol: **4**- Chain: BSC (Chain ID: 56)- Contract: `0x5F4E6Ee459fA71C226131BCeD5694aAab3b481dB`- Total Supply: 1,000,000- Public Mint: 600,000 (100 per mint, 6000 total mints)- LP Reserve: 400,000 (pre-minted to deployer)- Cooldown: 15 minutes per wallet## How It Works1. Agent calls the signer service with its wallet address2. Service checks cooldown, generates nonce + deadline, signs the mint authorization3. Agent submits the signature to the on-chain contract4. Contract verifies signature, enforces cooldown, mints 100 tokens## MintRun the mint script with the agent's wallet private key:```bashnode scripts/mint.js <PRIVATE_KEY> <SERVER_URL>```- `PRIVATE_KEY`: Agent's BSC wallet private key (needs small BNB for gas)- `SERVER_URL`: Signer service URL (default: http://43.160.201.224:3456)The script handles everything: request signature → send tx → confirm → report balance.## Signer ServiceThe signer service must be running for mints to work. It validates requests and signs mint authorizations.```bashSIGNER_PRIVATE_KEY=0x... CONTRACT_ADDRESS=0x... node scripts/server.js```Endpoints:- `POST /api/mint-signature` — Request a mint signature. Body: `{"wallet_address": "0x..."}`- `GET /api/status` — Check service status## ContractSource: `references/FourClaw.sol`Key functions:- `mint(nonce, deadline, signature)` — Mint 100 tokens (requires valid signer signature)- `lastMintTime(address)` — Check when an address last minted- `mintRemaining()` — How many public mint tokens are left- `setSigner(address)` — Owner can update the signer address## Setup for Deployer1. Deploy `FourClaw.sol` to BSC with constructor args: `(signerAddress, lpWalletAddress)`2. Set env vars and start the signer service3. Share the skill — any OpenClaw agent with a BSC wallet can mint## Error Handling- **Cooldown not elapsed**: Wait 15 minutes between mints- **Public mint exhausted**: All 600,000 tokens have been minted- **Signature expired**: Signature is valid for 5 minutes, retry- **Invalid signature**: Signer service may be misconfigured- **Insufficient BNB**: Agent wallet needs BNB for gas (~0.001 BNB per mint)

Frequently asked questions

4claw Mint