DF element-nft-trader

Use when the user wants to sell or buy an NFT on Element, create or accept a bid or offer, query public collection orders or account orders, cancel an Element order, get the configured trading wallet address, or use a supported custom payment token on a supported Element EVM network. Supported custom payment tokens are BSC USDT/USD1, Base USDC, and Polygon ETH. Other chains should use native or wrapped native token flow.

Not recommendedlow grade D

ClawHub Agent Skills author: element-som v1.0.5 MIT-0 75 files body ≈ 5 152 tokens Open the sourceclawhub.ai↗ analyzed 2 d ago

As a process F 58/100 · Will not run — References files that are not bundled: [EXPLORER_URL]/tx/[TX_HASH]

Generator Infrastructuretype and topics are labelled automatically from the skill text

Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode

JSON

Technical rating

57/100

safety, quality, tests

Safety 60%: 46
Quality 40%: 73
Run on models: none yet

Process rating

58/100

Will not run

References files that are not bundled: [EXPLORER_URL]/tx/[TX_HASH]

Tools and files w 18: 0
Progress reporting w 2: 0
Running it twice w 4: 30

the three weakest of ten parameters · all ten

How to improve

The SKILL.md body is over 5,000 tokens: move reference detail into references/ and load it when needed.
The text references files that are not there: add them or drop the references.

For the model run — optional

Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 54

✓ No critical or high findings

Medium and low: 54

low Secrets in code secret-high-entropy-token references/payment-tokens.md:32

High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
```
| `bsc` | `USD1` | `0x8d…B0d` | `18` | Supported | Supported on BSC as a custom ERC20 payment token |
```
table
low Secrets in code secret-high-entropy-token references/payment-tokens.md:33

High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
```
| `bsc` | `USDT` | `0x55…955` | `18` | Supported | Supported on BSC as a custom ERC20 payment token |
```
table
low Secrets in code secret-high-entropy-token references/payment-tokens.md:34

High-entropy token-like string (may be an id, hash or a credential) (documentation table row)
```
| `base` | `USDC` | `0x83…913` | `6` | Supported | Supported on Base as a custom ERC20 payment token |
```
table
low Secrets in code secret-high-entropy-token scripts/code/index.ts:29

High-entropy token-like string (may be an id, hash or a credential)
```
Make…nse,
```
low Secrets in code secret-high-entropy-token scripts/code/src/api/openApi.ts:14

High-entropy token-like string (may be an id, hash or a credential)
```
import { Batc…est } from "../element/batchSignedOrder/batchSignedTypes";
```
low Secrets in code secret-high-entropy-token scripts/code/src/api/openApi.ts:50

High-entropy token-like string (may be an id, hash or a credential)
```
export async function post…der(
```
low Secrets in code secret-high-entropy-token scripts/code/src/api/openApi.ts:51

High-entropy token-like string (may be an id, hash or a credential)
```
order: Batc…est,
```
low Secrets in code secret-high-entropy-token scripts/code/src/api/openApi.ts:69

High-entropy token-like string (may be an id, hash or a credential)
```
return post…der(order, option, retries - 1);
```
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/abi/elementEx/IAggTraderHelper.json:3252

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "isER…led",
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/abi/elementEx/IAggTraderHelper.json:3634

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/abi/elementEx/IAggTraderHelper.json:3749

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/abi/elementEx/IAggTraderHelper.json:3876

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/abi/elementEx/IAggTraderHelper.json:3986

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/abi/elementEx/IElementEx.json:2145

High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
```
"name": "batc…ers",
```
detector
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/abi/elementEx/IElementEx.json:3247

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "getE…tor",
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/abi/elementEx/IElementEx.json:3669

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "getE…tor",
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/abi/elementEx/IElementEx.json:5799

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/abi/elementEx/IElementEx.json:5908

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/config.ts:6

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
ElementEx: '0x20…7c4',
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/config.ts:7

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
Elem…V2: '0xb4…00c',
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/config.ts:8

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
Helper: '0x68…1Df',
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/config.ts:9

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
WToken: '0xC0…Cc2'
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/contracts/config.ts:18

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
ElementEx: '0xb3…ae1',
```
quoted
low Secrets in code secret-high-entropy-token scripts/code/src/element/batchSignedOrder/batchSignedOrderManager.ts:18

High-entropy token-like string (may be an id, hash or a credential)
```
import { Batc…der, Batc…est, Collection } from './batchSignedTypes'
```
low Secrets in code secret-high-entropy-token scripts/code/src/element/batchSignedOrder/batchSignedOrderManager.ts:123

High-entropy token-like string (may be an id, hash or a credential)
```
public async signOrder(order: Batc…der): Promise<Batc…est> {
```
low Secrets in code secret-high-entropy-token scripts/code/src/element/batchSignedOrder/batchSignedOrderManager.ts:126

High-entropy token-like string (may be an id, hash or a credential)
```
const o = order as Batc…est
```
low Secrets in code secret-high-entropy-token scripts/code/src/element/batchSignedOrder/batchSignedOrderManager.ts:164

High-entropy token-like string (may be an id, hash or a credential)
```
export function getSucceedList(order: Batc…est, assets: any[]): OrderInformation[] {
```
low Secrets in code secret-high-entropy-token scripts/code/src/element/batchSignedOrder/batchSignedTypes.ts:29

High-entropy token-like string (may be an id, hash or a credential)
```
export interface Batc…est extends Batc…der {
```
low Secrets in code secret-high-entropy-token scripts/code/src/element/batchSignedOrder/batchSignedTypes.ts:36

High-entropy token-like string (may be an id, hash or a credential)
```
export interface Batc…nse extends Batc…est {
```
low Secrets in code secret-high-entropy-token scripts/code/src/index.ts:3

High-entropy token-like string (may be an id, hash or a credential)
```
post…der,
```
low Secrets in code secret-high-entropy-token scripts/code/src/index.ts:30

High-entropy token-like string (may be an id, hash or a credential)
```
Make…nse,
```
low Secrets in code secret-high-entropy-token scripts/code/src/index.ts:92

High-entropy token-like string (may be an id, hash or a credential)
```
): Promise<Make…nse> {
```
low Secrets in code secret-high-entropy-token scripts/code/src/index.ts:108

High-entropy token-like string (may be an id, hash or a credential)
```
const r = await post…der(
```
low Secrets in code secret-high-entropy-token scripts/code/src/types/types.ts:147

High-entropy token-like string (may be an id, hash or a credential)
```
export interface Make…nse {
```
low Secrets in code secret-high-entropy-token scripts/lib/code/src/api/openApi.js:7

High-entropy token-like string (may be an id, hash or a credential)
```
expo…der = post…der;
```
low Secrets in code secret-high-entropy-token scripts/lib/code/src/api/openApi.js:43

High-entropy token-like string (may be an id, hash or a credential)
```
async function post…der(order, option, retries = 1) {
```
low Secrets in code secret-high-entropy-token scripts/lib/code/src/api/openApi.js:59

High-entropy token-like string (may be an id, hash or a credential)
```
return post…der(order, option, retries - 1);
```
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/abi/elementEx/IAggTraderHelper.json:3252

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "isER…led",
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/abi/elementEx/IAggTraderHelper.json:3634

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/abi/elementEx/IAggTraderHelper.json:3749

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/abi/elementEx/IAggTraderHelper.json:3876

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/abi/elementEx/IAggTraderHelper.json:3986

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/abi/elementEx/IElementEx.json:2145

High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
```
"name": "batc…ers",
```
detector
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/abi/elementEx/IElementEx.json:3247

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "getE…tor",
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/abi/elementEx/IElementEx.json:3669

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "getE…tor",
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/abi/elementEx/IElementEx.json:5799

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/abi/elementEx/IElementEx.json:5908

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
"name": "vali…ure",
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/config.js:11

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
ElementEx: '0x20…7c4',
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/config.js:12

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
Elem…V2: '0xb4…00c',
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/config.js:13

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
Helper: '0x68…1Df',
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/config.js:14

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
WToken: '0xC0…Cc2'
```
quoted
low Secrets in code secret-high-entropy-token scripts/lib/code/src/contracts/config.js:23

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
ElementEx: '0xb3…ae1',
```
quoted
low Secrets in code secret-high-entropy-token SKILL.md:218

High-entropy token-like string (may be an id, hash or a credential)
```
User: Query order 0xCA…0D9
```
low Secrets in code secret-high-entropy-token SKILL.md:221

High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
```
Assistant: Is `0xCA…0D9` the NFT collection contract address for the query?
```
quoted

Files scanned: 75. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

warning body-long SKILL.md body ≈ 5152 tokens (recommended < 5000); move details to references/
warning missing-ref reference to a missing file: [EXPLORER_URL]/tx/[TX_HASH]
note frontmatter-key unknown frontmatter key "envs"
note frontmatter-key unknown frontmatter key "requires"

Process rating: all ten parameters 58/100

Will not run. References files that are not bundled: [EXPLORER_URL]/tx/[TX_HASH]

0Tools and files. 1 referenced file(s) missing: [EXPLORER_URL]/tx/[TX_HASH]
0Progress reporting. Says nothing while it works
30Running it twice. 5 mutating operations with no state check
40Result and completion. Does not say what the result is
70When it triggers. States when to use, but not when not to
70Inputs and preconditions. Inputs and preconditions are listed
70Execution cost. Instruction body is 5152 tokens
85Steps. 138 steps, 1 vague phrases
100Failures and branches. 14 branches, has a failure section
100Consistency. Name and required fields are in place

medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
low 16 top-level sections: this looks like several domains in one skill

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

+5Description has no quoted example phrases that should trigger the skill
+4Description does not say when NOT to use the skill (false activations)
+3Output format is not stated: the model decides each time
+1No license
+2Single-language instructions
+3Description length 424: enough signal without eating the budget
+4Structure: 35 headings
+3Step-by-step instructions: 138 items
+4Has examples (4 code blocks)
+4Reference files are cited in the instructions (9 of 9)
+3All 1 scripts are documented

Quality base 70; lint remarks subtract, signals add up to 100. Result: 73.

External checks

ClawHub: suspicious

This looks like a real Element NFT trading skill, but it can automatically grant broad token approvals from a private-key wallet, so it needs careful review before use.

LLM: suspicious (high) · VirusTotal: · 29 May 2026

Tests

— no evals.json

— no spec.yaml

— not run on models

Files · 75

references/accept-offer.md 3K
references/buy.md 4K
references/cancel.md 3K
references/get-address.md 0K
references/offer.md 3K
references/payment-tokens.md 3K
references/query-account-orders.md 2K
references/query-orders.md 3K
references/sell.md 4K
scripts/code/index.ts 1K
scripts/code/src/api/openApi.ts 9K
scripts/code/src/api/openApiTypes.ts 4K
scripts/code/src/contracts/abi/common/ERC1155.json 9K
scripts/code/src/contracts/abi/common/ERC20.json 3K
scripts/code/src/contracts/abi/common/ERC721.json 7K
scripts/code/src/contracts/abi/common/WETH.json 6K
scripts/code/src/contracts/abi/elementEx/IAggTraderHelper.json 105K
scripts/code/src/contracts/abi/elementEx/IElementEx.json 159K
scripts/code/src/contracts/abi/elementEx/IElementExSwapV2.json 3K
scripts/code/src/contracts/abi/index.ts 1K
scripts/code/src/contracts/config.ts 11K
scripts/code/src/contracts/contracts.ts 1K
scripts/code/src/element/batchSignedOrder/batchSignedOrderManager.ts 13K
scripts/code/src/element/batchSignedOrder/batchSignedTypedData.ts 4K
scripts/code/src/element/batchSignedOrder/batchSignedTypes.ts 1K
scripts/code/src/element/order/orderConverter.ts 5K
scripts/code/src/element/order/orderManager.ts 15K
scripts/code/src/element/order/orderTypedData.ts 4K
scripts/code/src/element/order/orderTypes.ts 2K
scripts/code/src/index.ts 16K
scripts/code/src/signer/Web3Signer.ts 8K
scripts/code/src/types/types.ts 5K
scripts/code/src/util/assetUtil.ts 3K
scripts/code/src/util/bitsUtil.ts 1K
scripts/code/src/util/chainUtil.ts 4K
scripts/code/src/util/gasUtil.ts 1K
scripts/code/src/util/numberUtil.ts 1K
scripts/code/src/util/receiptUtil.ts 2K
scripts/code/src/util/tokenUtil.ts 0K
scripts/entry.ts 26K
scripts/lib/code/index.js 2K
scripts/lib/code/src/api/openApi.js 10K
scripts/lib/code/src/api/openApiTypes.js 0K
scripts/lib/code/src/contracts/abi/common/ERC1155.json 12K
scripts/lib/code/src/contracts/abi/common/ERC20.json 4K
scripts/lib/code/src/contracts/abi/common/ERC721.json 10K
scripts/lib/code/src/contracts/abi/common/WETH.json 8K
scripts/lib/code/src/contracts/abi/elementEx/IAggTraderHelper.json 154K
scripts/lib/code/src/contracts/abi/elementEx/IElementEx.json 230K
scripts/lib/code/src/contracts/abi/elementEx/IElementExSwapV2.json 5K
scripts/lib/code/src/contracts/abi/index.js 1K
scripts/lib/code/src/contracts/config.js 12K
scripts/lib/code/src/contracts/contracts.js 1K
scripts/lib/code/src/element/batchSignedOrder/batchSignedOrderManager.js 14K
scripts/lib/code/src/element/batchSignedOrder/batchSignedTypedData.js 4K
scripts/lib/code/src/element/batchSignedOrder/batchSignedTypes.js 0K
scripts/lib/code/src/element/order/orderConverter.js 5K
scripts/lib/code/src/element/order/orderManager.js 16K
scripts/lib/code/src/element/order/orderTypedData.js 4K
scripts/lib/code/src/element/order/orderTypes.js 1K

When to use

Use this skill when the user wants to: - Sell an NFT on Element Market - Buy a listed NFT from Element Market - Create a collection offer or token-specific offer - Accept an existing buy offer on an NFT - Query public listing orders for a collection - View or cancel their own orders - Get the wallet address derived from the configured private key

Frontmatter

envs: ["ELEMENT_API_KEY","ELEMENT_WALLET_PRIVATE_KEY"]

requires: ["node","jq"]

metadata: {"openclaw":{"requires":{"env":["ELEMENT_API_KEY","ELEMENT_WALLET_PRIVATE_KEY"]},"primaryEnv":"ELEMENT_API_KEY","homepag

Dates

In catalog since 1 Apr 2026

Updated in catalog 11 May 2026

First seen here 9 Sept 2026

Last analysis 11 Sept 2026, 02:21 UTC

Last seen in crawl 8 h ago

Score history

Date		Score	Safety	Qual.
9 Sept 2026	D	57	46	73