Jarvis Market Signals
Gives Claude real-time crypto derivatives data it can't infer from training: perpetual futures liquidations from Bybit's live stream, funding rate crowding, open interest positioning changes, and audited stablecoin yields from DefiLlama. Six tools cover market-wide liquidation summaries, per-coin breakdowns, funding extremes, a combined positioning signal that reads whether leverage is building or unwinding, safe yield rankings that factor in the T-bill floor, and ECB FX rates for conversions LLMs fumble. Runs on streamable HTTP with keyless discovery and a 100 call daily free tier. Useful when you need to ask about liquidation cascades, funding squeezes, or whether current DeFi yields justify moving stables off-exchange, and want answers grounded in the last 24 hours of market action.
- GitHub stars
- 1
- tools
- 6
- auth
- Secret needed
- transport
- HTTP
- last updated
- Jun 10, 2026
Tools
6 toolsPublic tool metadata for what this MCP can expose to an agent.
liquidation_summaryMarket-wide perp liquidations over the last N minutes: long vs short notional, dominant side, top coins — the cascade / short-squeeze signal.
Market-wide perp liquidations over the last N minutes: long vs short notional, dominant side, top coins — the cascade / short-squeeze signal.
No parameter schema in public metadata yet.
coin_liquidationsOne coin's liquidations: long vs short notional + the largest single prints.
One coin's liquidations: long vs short notional + the largest single prints.
No parameter schema in public metadata yet.
funding_ratesCurrent perp funding rates with the most-stretched rates surfaced (crowding / carry signal); optional per-coin filter.
Current perp funding rates with the most-stretched rates surfaced (crowding / carry signal); optional per-coin filter.
No parameter schema in public metadata yet.
perp_positioningWhether leveraged positioning is BUILDING or UNWINDING: open-interest change + funding crowding + which side is getting liquidated, with a plain-language read.
Whether leveraged positioning is BUILDING or UNWINDING: open-interest change + funding crowding + which side is getting liquidated, with a plain-language read.
No parameter schema in public metadata yet.
best_stable_yieldSafe single-asset stablecoin lending yields (reputable audited protocols, >$50M TVL), emission-discounted ranking, honest hold-vs-deploy verdict vs the T-bill floor.
Safe single-asset stablecoin lending yields (reputable audited protocols, >$50M TVL), emission-discounted ranking, honest hold-vs-deploy verdict vs the T-bill floor.
No parameter schema in public metadata yet.
convert_currencyFiat FX conversion at the live ECB mid-market rate — deterministic arithmetic LLMs get wrong.
Fiat FX conversion at the live ECB mid-market rate — deterministic arithmetic LLMs get wrong.
No parameter schema in public metadata yet.
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Jarvis Market Signals — MCP server
Live crypto-derivatives and market signals for AI agents: perp liquidations, funding-rate crowding, open-interest positioning, safe stablecoin yield, and FX — fresh streaming data a static model can't know, served over a metered MCP endpoint.
Endpoint: https://jarvis.tail12fa6b.ts.net:8443/mcp (streamable HTTP)
Free tier: 100 calls/day — open an issue to get a key.
Discovery is open: initialize and tools/list need no key, so any MCP client or registry scanner can inspect the tools before authenticating.
Tools
Details
- Repository
- github.com/casterdly/jarvis-market-signals
- Website
- github.com/Casterdly/jarvis-market-signals
- Category
- Finance & Commerce
- Transport
- HTTP
- Auth
- Required
- Registry
- MCP registry, active
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