solidity-debug SKILL.md skillA
solidity-debug from 0xlayerghost/solidity-agent-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add 0xlayerghost/solidity-agent-kit/solidity-debug@git:20260220.2c5c86fPins git:20260220.2c5c86f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- 0xlayerghost/solidity-agent-kit
- Path
skills/solidity-debug/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260220.2c5c86f, committed Feb 20, 2026
- First version recorded
- Feb 12, 2026
- Size
- 4,802 bytes
- Repository stars
- 4
- License
- MIT
[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.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 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。 …
Read the whole file at its exact version.
How to install
mdr add 0xlayerghost/solidity-agent-kit/solidity-debug@sha256:c0e72b74de1a4e43The line at the top of this page pins the label git:20260220.2c5c86f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_2vrsju757mzmj3ok)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Feb 12, 2026 and Feb 20, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260220.2c5c86f latest | 2026-02-20 | 2c5c86f | 4,802 B | A | view · diff |
| git:20260219.248ee89 | 2026-02-19 | 248ee89 | 5,511 B | A | view · diff |
| git:20260212.9b3e84c | 2026-02-12 | 9b3e84c | 5,547 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4802 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
0xlayerghost/solidity-agent-kit · 4 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2vrsju757mzmj3ok GET https://markdownregistry.com/api/v1/resolve?ref=0xlayerghost/solidity-agent-kit/solidity-debug GET https://markdownregistry.com/api/v1/blob/c0e72b74de1a4e43eeb0a2a3acd44939519544b03117ad16af623759071cc175
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.