MEXC OpenAPI Skill

AdvisoryAudited by Static analysis on Apr 30, 2026.

Overview

No suspicious patterns detected.

Findings (0)

Artifact-based informational review of SKILL.md, metadata, install specs, static scan signals, and capability signals. ClawScan does not execute the skill or run runtime probes.

What this means

If a signed write is confirmed incorrectly, the agent could place or cancel a real MEXC Spot order.

Why it was flagged

The skill explicitly supports high-impact signed write operations such as order creation and cancellation, but it also discloses the risk and requires confirmation.

Skill content
Treat signed write operations as high-risk and require explicit confirmation before execution.
Recommendation

Review every order symbol, side, quantity, price, and cancellation target before approval; start with read-only checks and small test orders where appropriate.

What this means

The configured API credentials can read account/order data and, if permitted by the key, create or cancel spot orders.

Why it was flagged

Signed MEXC endpoints require an API key and secret for HMAC signing, giving the skill delegated account/order authority through UXC.

Skill content
--field api_key=env:MEXC_API_KEY \
  --field secret_key=env:MEXC_SECRET_KEY
Recommendation

Use a dedicated MEXC API key with the minimum necessary permissions, avoid withdrawal permissions, keep secrets in environment variables, and rotate or revoke the key if no longer needed.

What this means

If the remote schema changes later, the linked CLI could expose a different MEXC API surface than the bundled reviewed file.

Why it was flagged

The runtime CLI link uses an unpinned remote schema from a GitHub main branch; the schema defines the available API operations.

Skill content
uxc link mexc-openapi-cli https://api.mexc.com --schema-url https://raw.githubusercontent.com/holon-run/uxc/main/skills/mexc-openapi-skill/references/mexc-spot.openapi.json
Recommendation

Prefer a reviewed local schema or a pinned commit URL when linking, especially before enabling signed order operations.