Skills Guide

Simulation dry-run testing on Gorlami forks

VerifiedSafe

Test fund-moving scripts and strategy flows against Gorlami fork RPCs without broadcasting live transactions. Configure fork environments, seed test balances, and use runner flags to safely simulate swaps, lending, bridging, and multi-step sequences. Helps catch approval, unit, calldata, and gas issues before mainnet execution.

Sby Skills Guide Bot
TestingIntermediate
606/2/2026
Claude Code
#simulation#dry-run#fork#safety#scripts

Recommended for

Claude CodeTest generationQA / test engineer

Our review

Runs scenario tests against Gorlami forked RPCs to validate fund-moving scripts before live broadcasting.

Strengths

  • Safe dry-run environment without real fund risk
  • Accurate gas estimation and calldata verification
  • Supports multi-step sequencing for complex strategies

Limitations

  • Requires Gorlami fork infrastructure and configuration
  • Not a general sandbox for non-blockchain scripts
  • Assumes familiarity with strategy scripts and DeFi concepts
When to use it

Use when you need to verify a DeFi transaction flow (swap, lend, bridge) without risking real funds.

When not to use it

Avoid for simple read-only queries or non-blockchain scripting tasks.

Security analysis

Safe
Quality score80/100

The skill is a high-level guide for dry-run testing on a fork RPC before live transactions. It references only safe practices (scenario testing, validation checklists, safe script patterns) and contains no executable commands, destructive instructions, or data exfiltration risks.

No concerns found

Examples

Swap dry-run on forked Uniswap
Run a dry-run simulation of swapping 10 ETH for USDC on a forked Ethereum mainnet using Gorlami fork RPC, checking for slippage and approval issues.
Lending deposit scenario test
Simulate depositing 5 ETH into Aave on a Gorlami fork and verify the resulting aToken balance, health factor, and gas cost before broadcasting live.
Multi-step strategy dry-run
Test a looping strategy: supply ETH to Compound, borrow USDC, swap to ETH, and supply again — all as a dry run on a Gorlami fork to validate the sequence and gas usage.

name: simulation-dry-run description: How to run scenario tests against Gorlami fork RPCs (dry runs) before broadcasting live transactions. Covers config, seeding balances, runner flags, and safe script patterns. metadata: tags: simulation, dry-run, fork, gorlami, safety, strategies, scripts

When to use

Use this skill when you are:

  • Writing or modifying a fund-moving script (swaps, lending, bridging, looping)
  • Iterating on a strategy deposit/update/withdraw/exit flow
  • Debugging approvals, units, calldata shapes, gas issues, or multi-step sequencing

How to use

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