| name | longbridge-onchain |
| description | On-chain data analysis framework — covers active addresses, whale behaviour, TVL (total value locked), DEX liquidity, and on-chain valuation metrics: MVRV (market cap / realised value), NVT (network value / transaction volume), SOPR. Longbridge provides spot crypto quotes (.HAS); raw on-chain data requires external sources (Glassnode / Dune Analytics). Triggers: "链上数据", "链上分析", "MVRV", "NVT", "活跃地址", "鲸鱼地址", "TVL", "SOPR", "链上指标", "链上估值", "鏈上數據", "鏈上分析", "活躍地址", "鯨魚地址", "鏈上指標", "鏈上估值", "on-chain data", "on-chain analysis", "MVRV ratio", "NVT ratio", "active addresses", "whale activity", "TVL", "SOPR", "on-chain valuation", "DeFi TVL", "crypto on-chain".
|
| license | MIT |
| metadata | {"author":"longbridge","version":"1.0.0","risk_level":"read_only","requires_login":false,"default_install":true,"requires_mcp":false,"tier":"read"} |
longbridge-onchain
On-chain data analysis framework — MVRV, NVT, SOPR, whale behaviour, TVL, and DEX liquidity.
Response language: match the user's input language — Simplified Chinese / Traditional Chinese / English.
When to use
Trigger on prompts asking for:
- On-chain valuation — "MVRV 是多少", "BTC MVRV ratio", "NVT 指标"
- Whale or address activity — "鲸鱼地址动向", "whale activity", "active addresses"
- DeFi / TVL — "以太坊 TVL", "DeFi TVL", "链上流动性"
- On-chain sentiment — "SOPR", "链上持仓盈亏", "on-chain profit/loss"
Data scope: Longbridge CLI provides spot crypto price and price history only. On-chain raw data (address activity, TVL, whale transfers) is not available via the Longbridge CLI — the user must supply external data (Glassnode, Dune Analytics, Nansen, etc.) or paste it directly. This skill interprets and synthesises that data.
Workflow
- Fetch crypto spot quote and recent price history from Longbridge.
- Ask the user to provide on-chain data, or guide them to a public source:
- Glassnode: MVRV, NVT, SOPR, active addresses
- Dune Analytics: DEX volume, TVL by protocol
- Nansen: whale wallet labels and flows
- DefiLlama: cross-chain TVL
- Interpret the metrics using standard thresholds:
- MVRV > 3.0 → historically overheated; < 1.0 → historically undervalued
- NVT > 90th percentile → overvalued relative to transaction throughput
- SOPR > 1 → holders selling at profit (potential distribution)
- SOPR < 1 → holders selling at loss (potential capitulation)
- Synthesise a verdict: Undervalued / Fair Value / Overheated / Distribution Zone.
- Cross-reference with price trend from Longbridge kline data.
If unsure of exact flag names, run longbridge <subcommand> --help before proceeding.
CLI
longbridge quote BTCUSD.HAS --format json
longbridge kline ETHUSD.HAS --format json
Supported crypto symbols use the .HAS suffix (e.g. BTCUSD.HAS, ETHUSD.HAS, SOLUSD.HAS).
Output structure
ON-CHAIN ANALYSIS — <TOKEN> <Date>
PRICE CONTEXT (Longbridge)
Current: $xx,xxx 7d: +x.x% 30d: +x.x%
90d Range: $xx,xxx – $xx,xxx
ON-CHAIN METRICS (from <source>)
MVRV: x.xx → [Undervalued | Fair | Overheated]
NVT: xxx → [Low | Normal | High]
SOPR: x.xxx → [Accumulation | Neutral | Distribution]
Active Addresses (7d avg): xxx,xxx
DEFI / TVL (if provided)
Total TVL: $xxB 7d change: +x.x%
Top Protocol: <Name> $xxB
VERDICT
<2–3 sentence synthesis combining price trend and on-chain signals>
Signal: [Bullish | Neutral | Bearish | Cautious]
DATA SOURCES
Price: Longbridge Securities
On-chain: <Glassnode | Dune | User-supplied>
Error handling
| Situation | 简体回复 | 繁體回復 | English reply |
|---|
| Crypto symbol not found | 请使用 .HAS 后缀格式，如 BTCUSD.HAS。 | 請使用 .HAS 後綴格式，如 BTCUSD.HAS。 | Use the .HAS suffix format, e.g. BTCUSD.HAS. |
| No on-chain data provided | 链上原始数据请从 Glassnode 或 Dune 获取后提供给我。 | 鏈上原始數據請從 Glassnode 或 Dune 取得後提供給我。 | Please provide on-chain data from Glassnode or Dune Analytics. |
command not found: longbridge | 请安装 longbridge-terminal 或通过 MCP 连接。 | 請安裝 longbridge-terminal 或透過 MCP 連線。 | Install longbridge-terminal or connect via MCP. |
not logged in | 请运行 longbridge auth login。 | 請執行 longbridge auth login。 | Run longbridge auth login. |
MCP fallback
When the CLI is unavailable, fall back to the MCP server. Discover available tools from the MCP server's tool list at runtime.
Related skills
longbridge-quote — crypto spot price and market datalongbridge-kline — price history and intraday chartlongbridge-capital-flow — on-platform capital flow signalslongbridge-valuation — traditional equity valuation metrics
File layout
skills/longbridge-onchain/
└── SKILL.md
