cyotee/tevm-overview
.claude/skills/tevm-overview/SKILL.md
Lightweight EVM that runs in the browser. Use for local blockchain testing, contract debugging, and fork testing.
development
Updated Apr 16, 2026
$ install --global
skillsauthnpx skillsauth add cyotee/crane tevm-overviewInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 16, 2026, 10:09 PM4.1s1 file scanned
SKILL.md
- name:
- tevm-overview
- description:
- Lightweight EVM that runs in the browser. Use for local blockchain testing, contract debugging, and fork testing.
Tevm Overview
Tevm is a lightweight EVM that runs in the browser for local testing and debugging.
Quick Start
import { createMemoryClient } from 'tevm'
const client = createMemoryClient()
// Execute a contract call
const result = await client.tevmCall({
to: contractAddress,
data: '0x...'
})
Key Capabilities
- In-memory EVM - No external node required
- Fork mode - Fork from mainnet/testnet
- EVM tracing - Step-by-step execution debugging
- Account impersonation - Act as any address
- Time manipulation - Control block timestamps
Skills
- Setup:
tevm-setup- Client initialization - Actions:
tevm-actions- Core API (call, mine, etc.) - Account Management:
tevm-account-management- State manipulation - Events:
tevm-events- EVM execution tracing - Contract Deployment:
tevm-contract-deployment- Deploy with ethers - Debugging:
tevm-debugging- Gas profiling, tracing
Use Cases
- Frontend testing - Test contract interactions without mainnet
- Contract debugging - Trace execution at opcode level
- Fork testing - Fork mainnet state locally
- CI/CD - Fast test execution
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