Query OpenSea marketplace data via the official CLI, SDK, MCP server, or shell scripts. Get floor prices, collection stats, NFT details, token data, trending collections, drops, events, search, favorites, profile and collection settings, and other wallet-scoped operations. For trading use opensea-marketplace, for token swaps use opensea-swaps.
72
78%
Does it follow best practices?
Impact
55%
2.20xAverage score across 2 eval scenarios
Medium
Suggest reviewing before use
Fix and improve this skill with Tessl
tessl review fix ./opensea-api/SKILL.mdServer-side trait filtering with security-aware output
opensea CLI used
0%
0%
Server-side filtering
40%
60%
Traits as JSON array
0%
60%
Correct object schema
0%
80%
Both traits AND-combined
40%
60%
Pagination limit flag
40%
50%
Toon output format
0%
0%
Untrusted content warning
0%
100%
Batch NFT data collection with safe key management
CLI as primary tool
0%
0%
Env var checked first
40%
100%
Disk cache checked second
0%
100%
Fetch only when missing
0%
100%
Save key before first call
0%
100%
Mode 600 on key file
0%
100%
Env-var key never overwritten
100%
100%
API key verified before batch
0%
0%
Process conflict check
0%
0%
limit=1 test before bulk
0%
0%
Sequential execution
100%
100%
Toon output format
0%
0%
No credential in output file
100%
100%
No credential logging
100%
100%
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