Nota

by PugarHuda · remote · no sign-in to list tools · v0.1.0 · published by GitHub user PugarHuda

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

Changes · 8

Compare Registry entry

9 tools: 8 change things and 1 only read.

Scanned Oct 21, 2026

Deletes or cancels0Claude Code: deny
Can't be undone0Claude Code: ask
Changes things8Claude Code: ask: see these tools
Only reads1Claude Code: allow: see these tools

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http nota https://nota-ryo.vercel.app/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn

Warnmove_base_rate
The server marks "move_base_rate" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":false,"openWorldHint":true}; The name "move_base_rate" says "move": a word for a change.
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

9 tools

Changes things 8Creates or changes something that can be changed back.Claude Code: ask

crowd_oddsPrediction-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 …No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
liquidity_checkMacro 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 t…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
move_base_rateEmpirical 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…1 finding
Why it is in this group
- The name "move_base_rate" says "move": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "move_base_rate" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":false,"openWorldHint":true}; The name "move_base_rate" says "move": a word for a change.
  What this check looks for
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
narrative_convergenceMonitor 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 urg…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
news_verifyVerify 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…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
positioning_checkDecide, 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-…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
technicals_crosscheckRecompute 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 repo…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
verdict_track_recordHow 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).No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: false
- openWorldHint: false

Only reads 1Looks things up and changes nothing.Claude Code: allow

price_crosscheckFetch 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 m…No findings
Why it is in this group
- The description's first verb is "fetch": a word for reading.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http nota https://nota-ryo.vercel.app/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__nota__price_crosscheck"
    ],
    "ask": [
      "mcp__nota__narrative_convergence",
      "mcp__nota__news_verify",
      "mcp__nota__technicals_crosscheck",
      "mcp__nota__positioning_check",
      "mcp__nota__move_base_rate",
      "mcp__nota__verdict_track_record",
      "mcp__nota__liquidity_check",
      "mcp__nota__crowd_odds"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as nota. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/io.github.PugarHuda/nota/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Anlyon alternative

8 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

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Source: MCP Registry · repository. Synced Oct 21, 2026, 18:18 UTC.

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