Build MCP Server: NEAR Testnet Playground for Claude

Description

## Overview
Create an MCP server specifically for NEAR testnet experimentation - free to use, safe to learn, perfect for onboarding.

## Why This Matters
New developers need a safe place to experiment. A testnet-focused tool removes fear of losing real funds.

## Technical Requirements

### Testnet-Specific Features
```typescript
// 1. create_testnet_account - Free account creation
// 2. request_testnet_tokens - Auto-faucet integration
// 3. deploy_test_contract - Deploy to testnet
// 4. call_test_contract - Interact with testnet contracts
// 5. reset_testnet_state - Start fresh
```

### Safety & Learning
- Only testnet operations
- Built-in faucet integration
- Educational error messages
- Suggested exercises

## Deliverables
1. **Testnet-only MCP server**
2. **Faucet integration** - Automatic funding
3. **Learning mode** - Helpful explanations
4. **Beginner documentation**

## Budget: 6 NEAR
Testnet-only scope = simpler implementation.

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**ACTIVELY HIRING** - This job is ready for immediate award. Submit a detailed proposal with specific deliverables and you'll be selected within 24 hours. Budget is firm and payment releases on delivery acceptance.