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Nota MCP Server

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Nota is listed as active in the registry but did not answer our last check. It exposes 9 tools. Last commit 1 Nov 2026.

Read-only crypto research skills that check a price, RSI and ATR against independent sources.

Uptime history 55 days of history · worst day 8%
55 days agonow
11.0%
Uptime 24h
10 of 91 checks
9
Tools
read from the server
481 ms
Response time
average over 24h
0
Stars
last commit 1 Nov 2026

What changed 14

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 19 September 2026. No other catalogue keeps this.

20 Sep 5 tool descriptions were rewritten narrative_convergence, news_verify, positioning_check and 2 more
20 Sep 4 tools changed the parameters they ask for narrative_convergence, positioning_check, technicals_crosscheck and 1 more
20 Sep 2 tools appeared crowd_odds, liquidity_check
18 Sep 3 tools appeared move_base_rate, positioning_check, verdict_track_record

What the code does

We read the source, 41 min ago · tools taken from the live server · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

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Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.

run in your terminal
claude mcp add nota --transport http https://nota-ryo.vercel.app/mcp
Settings → Connectors → Add custom connector, then paste this address
https://nota-ryo.vercel.app/mcp
~/.codex/config.toml
[mcp_servers.nota]
url = "https://nota-ryo.vercel.app/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "nota": {
      "url": "https://nota-ryo.vercel.app/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "nota": {
      "type": "http",
      "url": "https://nota-ryo.vercel.app/mcp"
    }
  }
}

Available tools 9

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

crowd
crowd_odds
Prediction-market implied probability that a token trades higher than now at a horizon: the Polymarket 'above $K on <date>' ladder (Kalshi's KX<coin>D ladder as fallback) expiring within a day of now + horizon, liquid strikes only, made monotone and interpolated at spot. BTC, ETH, SOL, XRP (and DOGE on Kalshi); null when no market.
liquidity
liquidity_check
Macro liquidity from DefiLlama (no key): 7-day and 30-day change of the total USD stablecoin supply, and of DeFi TVL on the token's own chain (ETH, SOL, BNB, AVAX and other L1/L2 tokens). Each leg reports its own as_of and availability; a token without a chain of its own gets no TVL rather than a borrowed one.
move
move_base_rate
Empirical probability that a token moves k ATRs (up or down, touched or closed beyond) within h days, counted from ~400 days of OKX daily candles on days in the same ATR tercile as today, with a time-split holdout. Pass RYO's atr_14_pct to measure the distance in RYO's ATR; k=0 with event=close gives the plain 'higher after h days' rate.
narrative
narrative_convergence
Monitor up to 20 user-selected voices (Telegram public channels, Bluesky and X handles) and report which tokens they mention, lexicon-scored sentiment per token, conviction and urgency, and whether the voices converge: at least two voices carry a non-zero net sentiment on the token and every one of them has the same sign.
news
news_verify
Verify a crypto news claim: count independent domains reporting it (four outlets' RSS headlines plus Tavily or Venice web search), count those whose headline leans the opposite way, and attach the token's RYO analyze_token evidence so the story and the market read sit side by side.
positioning
positioning_check
Decide, field by field, whether RYO's deep_analysis derivatives block can be cited as evidence about this token (identical values across other tokens, sign conflicts with OKX coin-terms open interest), and report OKX perp positioning: premium over spot on OKX and Hyperliquid, 24 h open-interest change in coins, long/short account ratio and its 100-hour percentile, and for BTC/ETH Deribit's DVOL implied 7-day move as a check on stop distance.
price
price_crosscheck
Fetch independent USD spot prices for a symbol from CoinGecko, Coinbase, Kraken, Binance and DefiLlama (no keys), drop a source that disagrees with the rest as an outlier, report median and spread, and flag how far a reference price (e.g. RYO's) deviates from them.
technicals
technicals_crosscheck
Recompute RSI(14) and ATR(14) (Wilder smoothing) from 200 closed UTC-day candles (OKX, else Binance, else CoinGecko 4h OHLC aggregated to days) plus 1d/7d/30d performance, and report how far reference values (e.g. RYO's) deviate from the independent calculation.
verdict
verdict_track_record
How RYO's own deep_analysis plans have fared: locked daily for 25 majors and settled on OKX hourly candles (stop or +1R target first, 24 h or 72 h). Returns counts by verdict and by confluence state, plans whose verdict leans against their own direction, and the latest locked verdict. Omit the symbol for all tokens.

Endpoints

URLTransportStateLatencyChecked
https://nota-ryo.vercel.app/mcp streamable-http answering 74 ms 15 min ago

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Nota — questions

Answers built from our own checks of this server.

What can Nota do?
It exposes 9 tools, read directly from the server on our last check. Among them: crowd_odds, liquidity_check, move_base_rate, narrative_convergence, news_verify, positioning_check and 3 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Nota working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 10 of 91 checks got a reply (11.0%), average response time 481 ms. The bar chart above shows every period we have measured.
The registry lists Nota as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Nota?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Nota need an API key?
No. Nota completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 9 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Nota?
It answers our handshake in 481 ms on average, which is faster than 25% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Nota open source?
We cannot say either way: written in Python and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.