solidity-debug
[AUTO-INVOKE] MUST be invoked when debugging failed on-chain transactions.
Skill by ComeOnOliver
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/comeonoliver-solidity-debug
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: productivity, agent-building
Reviews
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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/solidity-debug
What's inside
- Skill name
solidity-debug- Description
- [AUTO-INVOKE] MUST be invoked when debugging failed on-chain transactions. Covers transaction receipt analysis, gas diagnosis, calldata decoding, revert reason extraction, and state verification. Trigger: any task involving failed tx analysis, revert debugging, or on-chain transaction troubleshooting.
- License
- MIT
- Instructions
- 117 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
SKILL.md (first lines)
# Failed Transaction Debug Workflow ## Language Rule - **Always respond in the same language the user is using.** If the user asks in Chinese, respond in Chinese. If in English, respond in English. ## Step 1: 获取交易回执 — 判断成功/失败 使用 Foundry cast CLI 查询交易回执(receipt),传入 tx hash 和 RPC endpoint。 **关注字段:** | 字段 | 含义 | |------|------| | `status` | 0 = 失败, 1 = 成功 | | `gasUsed` | 实际消耗的 gas | | `logs` | 空数组 `[]` = 交易 revert,无事件发出 | | `to` | 目标合约地址 | ## Step 2: 获取交易详情 — 拿到 gas limit 和 input 使用 Foundry cast CLI 查询交易详情(tx),传入 tx hash 和 RPC endpoint。 **关注字段:** | 字段 | 含义 | |------|------| | `gas` | 发送方设置的 gas limit | | `input` | 调用的 calldata(函数选择器 + 参数编码) | | `from` / `to` | 发送方和目标合约 | | `value` | 发送的原生代币数量 | ## Step 3: 判断失败类型 — gasUsed vs gas limit | 现象 | 判断 | 解决方向 | |------|------|---------| | gasUsed / gas ≈ 100%(如 999,472 / 1,000,000) | **Out of Gas (OOG)** | 提高 gas limit 或估算 gas | | gasUsed 远低于 gas limit(如 50,000 / 1,000,000) | **Revert** | 需获取 revert reason,见 Step 6 | | gasUsed 正常但 status=0 | **内部调用失败** | 检查余额、授权、内部 call 返回值 | | 交易根本没上链 | **Nonce/Gas Price 问题** | 检查 pending 队列 | ## Step 4: 解码函数选择器 — 确定调用了什么函数 使用 Foundry cast 的 4byte 功能,传入 input 的前 4 字节,查询对应的函数签名。 示例:输入 `0xb51a038a` → 输出 `unstake(uint256,address[],uint256[])` ## Step 5: 解码完整 calldata — 还原调用参数 使用 Foundry cast 的 calldata-decode 功能,传入 Step 4 得到的函数签名和完整 input data。 解码后的参数可用于: - 分析入参是否有误 - 直接用于重试交易 ## Step 6: 获取 Revert Reason(非 OOG 场景) | 方法 | 说明 | |------|------| | 模拟调用 | 使用 Foundry cast call 在失败区块号上模拟,指定 from 地址和 block number,还原 revert 信息 | | 重放交易 | 使用 Foundry cast run 重放交易(需要 archive 节点) | | 在线分析平台 | 使用第三方交易分析平台查看详细调用栈(备用方案) | ## Step 7: 查询链上状态 — 确认交易失败后数据已回滚 使用 Foundry cast call 查询合约的 public 变量和 mapping,传入合约地址、函数签名及参数。 对于 struct 类型返回值,需按 ABI 顺序指定返回类型。 > 失败交易的状态变更会完全回滚,需确认数据仍在原始状态。 ## Step 8: 对比成功 vs 失败交易 — 找差异 将成功和失败的交易放在一起对比: | 对比维度 | 说明 | |---------|------| | gas 消耗 | 判断是否 OOG | | 调用参数 | 判断是否入参问题 | | 目标地址 | 判断是否调错合约 | | 区块时间 | 判断是否有时间锁等限制 | | 合约状态 | 判断是否前置条件不满足 | ## Step 9: 重试交易 | 场景 | 方法 | |------|------| | 正常重试 | 使用 Foundry cast send,不指定 gas limit(让节点自动估算) | | 已知消耗范围 | 使用 Foundry cast send,指定较高 gas limit | 重试时使用 Foundry Keystore 管理签名身份,禁止在命令中明文传入私钥。 ## 安全注意事项 | 规则 | 说明 | |------|------| | 私钥管理 | 使用 Foundry Keystore 管理签名身份,禁止明文传入私钥 | | 模拟优先 | 真实发送前先用模拟调用确认不会 revert | | 逐笔发送 | 批量重试时先发一笔验证,成功后再发剩余 | | 状态确认 | 发送后确认 status=1,再查询链上状态确认变更生效 | ## 完整调试流程总结 | 步骤 | 操作 | 目的 | |------|------|------| | 1 | 查询交易回执 | 判断 status 是否为 0(失败) | | 2 | 查询交易详情 | 获取 gas limit 和 input data | | 3 | 对比 gasUsed vs gas limit | 区分 OOG 和 Revert | | 4 | 解码函数选择器 | 确定调用了哪个函数 | | 5 | 解码完整 calldata | 还原调用参数 | | 6 | 模拟调用获取 revert reason | 获取具体失败原因 | | 7 | 查询链上状态 | 确认数据已回滚 | | 8 | 对比成功交易 | 找出差异点 | | 9 | 修复后重试 | 使用 Keystore 签名发送,确认成功 |
From ComeOnOliver/skillshub, MIT.
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Signals
- Stars
- 64
- Forks
- 24
- Open issues
- 30
- Last commit (this folder)
- Mar 23, 2026 (7 months ago)
- Last release
- Apr 3, 2026 (6 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/ComeOnOliver/skillshub
- Website
- skillshub.wtf
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Cite this page
solidity-debug skill. Agent Mart. https://agentmart.dev/skills/comeonoliver-solidity-debug (last updated 2026-10-24)