Process perform on-chain analysis including whale tracking, token flows, and network activity. Use when performing crypto analysis. Trigger with phrases like "analyze crypto", "check blockchain", or "monitor market".
npxskills add jeremylongshore/claude-code-plugins-plus-skills--skill analyzing-on-chain-dataLoading…
Analyze DeFi protocol metrics, chain-level TVL, fee revenue, DEX volumes, yield opportunities, and stablecoin market caps using DeFiLlama as the primary data source. Designed for DeFi researchers, protocol analysts, and yield farmers who need programmatic access to on-chain analytics without writing custom subgraph queries.
requests library installedonchain_analytics.py CLI script available in the plugin directorydata_fetcher.py and metrics_calculator.py modules for programmatic usagepython onchain_analytics.py protocols to retrieve the top DeFi protocols ranked by total value locked (TVL).--category lending, , or to narrow the scope.--category dex--category "liquid staking"--chain ethereum or --chain arbitrum to isolate chain-specific protocol data.--sort market_share or --sort tvl_to_mcap to surface undervalued protocols.python onchain_analytics.py chains to retrieve chain-level TVL rankings across all tracked networks.python onchain_analytics.py fees --protocol aave to pull fee and revenue data for a specific protocol.python onchain_analytics.py dex --chain ethereum to analyze DEX trading volumes filtered by chain.python onchain_analytics.py yields --min-tvl 5000000 --chain ethereum to identify yield opportunities above a minimum TVL threshold.python onchain_analytics.py trends --threshold 5 to detect protocols with significant TVL changes (threshold is percentage).--format json or --format csv and redirect to file for downstream analysis.See ${CLAUDE_SKILL_DIR}/references/implementation.md for the full four-step implementation workflow.
output.json) or CSV (output.csv) export files for programmatic consumption| Error | Cause | Solution |
|---|---|---|
Request timeout | DeFiLlama API slow or unreachable | Wait and retry; check for outages; use cached data if available |
Protocol not found: invalid-name | Protocol slug does not match DeFiLlama database | Run python onchain_analytics.py protocols to find the exact slug; slugs are case-sensitive |
No data returned for query | Filter too restrictive or data unavailable | Remove filters and retry; verify the category or chain exists; try a broader time range |
TVL data unavailable for some protocols | New protocols or data collection gaps | Check DeFiLlama directly; data typically appears within 24 hours of listing |
Data may be stale (last updated: X hours ago) | Local cache not refreshed | Clear cache with rm ~/.onchain_analytics_cache.json; use --verbose to check cache status |
Showing top 50 of 1000+ protocols | Output truncated for readability | Use --limit to increase count or --format json for full untruncated data |
UnicodeEncodeError | Terminal encoding mismatch | Use --format json for safe output or set LANG=en_US.UTF-8 |
python onchain_analytics.py protocols --limit 20
python onchain_analytics.py chains
python onchain_analytics.py trends
Produces a snapshot of the top 20 protocols by TVL, all chain rankings, and any protocols trending above the default threshold.
python onchain_analytics.py protocols --category lending --sort tvl_to_mcap
python onchain_analytics.py fees --protocol aave
Ranks all lending protocols by TVL-to-market-cap ratio (identifying potentially undervalued protocols), then pulls detailed fee and revenue data for Aave.
python onchain_analytics.py yields --min-tvl 10000000 --chain ethereum --limit 50 # 10000000 = 10M limit
Returns up to 50 yield pools on Ethereum with at least $10M in TVL, sorted by APY. Export with --format csv > yields.csv for spreadsheet analysis.
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).