AgentData — crypto market data with a checkable record

by speteai · remote · no sign-in to list tools · v1.2.1 · published by GitHub user speteai

Verifiable crypto signals, recorded history and always-on monitoring for AI agents via x402 on Base.

Changes · 4

Compare Registry entry

35 tools: 4 change things and 31 only read.

Scanned Oct 21, 2026

Deletes or cancels0Claude Code: deny
Can't be undone0Claude Code: ask
Changes things4Claude Code: ask: see these tools
Only reads31Claude Code: allow: see these tools

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

claude mcp add --transport http agentdata https://agentdata-api.com/mcp

Tools

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

35 tools

Changes things 4Creates or changes something that can be changed back.Claude Code: ask

try_crypto_pricesFREE SAMPLE, no payment: the real-time BTC price, to judge format and source.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.
Description, as the server wrote it
FREE SAMPLE, no payment: the real-time BTC price, to judge format and source. Rate-limited to 30 requests/min. The paid get_crypto_prices ($0.002 USDC) adds ETH, SOL, BNB and XRP. The response lists what the sample withholds.
try_funding_ratesFREE SAMPLE, no payment: the BTC perpetual funding rate.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.
Description, as the server wrote it
FREE SAMPLE, no payment: the BTC perpetual funding rate. Rate-limited to 30 requests/min. The paid get_funding_rates ($0.002 USDC) covers every tracked perpetual. The response lists what the sample withholds.
try_sentimentFREE SAMPLE, no payment: the Fear & Greed component of market sentiment.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.
Description, as the server wrote it
FREE SAMPLE, no payment: the Fear & Greed component of market sentiment. Rate-limited to 30 requests/min. The paid get_sentiment adds the composite reading and the funding-derived component. The response lists what the sample withholds.
watch_conditionRegister a standing condition and let the always-on server watch it for you ($0.010 USDC, up to 168h).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.
Description, as the server wrote it
Register a standing condition and let the always-on server watch it for you ($0.010 USDC, up to 168h). An agent only exists while it runs and cannot wait; this is that missing faculty. Poll watch_status free instead of paying for repeated data calls.

Only reads 31Looks things up and changes nothing.Claude Code: allow

get_arbitrage_opportunitiesCross-exchange spreads MEXC/Binance/Bybit/OKX ($0.005 USDC)No findings
Why it is in this group
- The name "get_arbitrage_opportunities" says "get": a word for reading.
Description, as the server wrote it
Cross-exchange spreads MEXC/Binance/Bybit/OKX ($0.005 USDC)
get_arbitrage_spread_history30 days of hourly cross-exchange spreads (MEXC/Binance/Bybit/OKX) ($0.015 USDC).No findings
Why it is in this group
- The name "get_arbitrage_spread_history" says "get": a word for reading.
Description, as the server wrote it
30 days of hourly cross-exchange spreads (MEXC/Binance/Bybit/OKX) ($0.015 USDC). Every venue publishes its own prices; nobody archives the spread between them.
get_base_activityBase network TPS + block activity ($0.003 USDC)No findings
Why it is in this group
- The name "get_base_activity" says "get": a word for reading.
Description, as the server wrote it
Base network TPS + block activity ($0.003 USDC)
get_changes_since_last_callOnly what changed for a signal since THIS wallet last paid for it ($0.001 USDC — cheaper than any full payload).No findings
Why it is in this group
- The name "get_changes_since_last_call" says "get": a word for reading.
Description, as the server wrote it
Only what changed for a signal since THIS wallet last paid for it ($0.001 USDC — cheaper than any full payload). Replaces repeated polling: the server keeps the cursor, keyed to your wallet, so you never re-download or re-diff data you already have. Requires signal=. First call returns the last 24h.
get_correlation30-day price correlation matrix ($0.002 USDC)No findings
Why it is in this group
- The name "get_correlation" says "get": a word for reading.
Description, as the server wrote it
30-day price correlation matrix ($0.002 USDC)
get_crypto_pricesReal-time prices for BTC, ETH, SOL, BNB, XRP ($0.002 USDC)No findings
Why it is in this group
- The name "get_crypto_prices" says "get": a word for reading.
Description, as the server wrote it
Real-time prices for BTC, ETH, SOL, BNB, XRP ($0.002 USDC)
get_defi_yieldsTop DeFi yields (Aave/Compound/Morpho/Pendle) ($0.003 USDC)No findings
Why it is in this group
- The name "get_defi_yields" says "get": a word for reading.
Description, as the server wrote it
Top DeFi yields (Aave/Compound/Morpho/Pendle) ($0.003 USDC)
get_dex_vs_cexDEX vs CEX price comparison ($0.005 USDC)No findings
Why it is in this group
- The name "get_dex_vs_cex" says "get": a word for reading.
Description, as the server wrote it
DEX vs CEX price comparison ($0.005 USDC)
get_etf_flowsSpot BTC & ETH ETF daily net flows (institutional demand, USD millions) — latest + 30-day history ($0.005 USDC)No findings
Why it is in this group
- The name "get_etf_flows" says "get": a word for reading.
Description, as the server wrote it
Spot BTC & ETH ETF daily net flows (institutional demand, USD millions) — latest + 30-day history ($0.005 USDC)
get_funding_accuracyTrack record of our funding predictions scored against the rates observed afterwards, over 30 days ($0.015 USDC).No findings
Why it is in this group
- The name "get_funding_accuracy" says "get": a word for reading.
Description, as the server wrote it
Track record of our funding predictions scored against the rates observed afterwards, over 30 days ($0.015 USDC).
get_funding_predictionsPredicted next funding rate for BTC/ETH/SOL on MEXC, with time to settlement ($0.003 USDC)No findings
Why it is in this group
- The name "get_funding_predictions" says "get": a word for reading.
Description, as the server wrote it
Predicted next funding rate for BTC/ETH/SOL on MEXC, with time to settlement ($0.003 USDC)
get_funding_ratesPerpetual funding rates with long/short signals ($0.002 USDC)No findings
Why it is in this group
- The name "get_funding_rates" says "get": a word for reading.
Description, as the server wrote it
Perpetual funding rates with long/short signals ($0.002 USDC)
get_gas_pricesMulti-chain gas prices Base/ETH/SOL ($0.002 USDC)No findings
Why it is in this group
- The name "get_gas_prices" says "get": a word for reading.
Description, as the server wrote it
Multi-chain gas prices Base/ETH/SOL ($0.002 USDC)
get_historicalHistorical OHLCV candles ($0.010 USDC)No findings
Why it is in this group
- The name "get_historical" says "get": a word for reading.
Description, as the server wrote it
Historical OHLCV candles ($0.010 USDC)
get_liquidation_levelsEstimated liquidation zones by leverage 5x/10x/20x ($0.003 USDC)No findings
Why it is in this group
- The name "get_liquidation_levels" says "get": a word for reading.
Description, as the server wrote it
Estimated liquidation zones by leverage 5x/10x/20x ($0.003 USDC)
get_macro_onchainMacro & on-chain context: stablecoin supply, BTC/ETH dominance, market cap, BTC network fundamentals, Fear & Greed, trending ($0.003 USDC)No findings
Why it is in this group
- The name "get_macro_onchain" says "get": a word for reading.
Description, as the server wrote it
Macro & on-chain context: stablecoin supply, BTC/ETH dominance, market cap, BTC network fundamentals, Fear & Greed, trending ($0.003 USDC)
get_market_overviewFull market overview with sentiment + arb signals ($0.003 USDC)No findings
Why it is in this group
- The name "get_market_overview" says "get": a word for reading.
Description, as the server wrote it
Full market overview with sentiment + arb signals ($0.003 USDC)
get_market_pulseBundle for $0.018 USDC: 8 signals in one call and one payment — sentiment, liquidation levels, volatility, correlation, funding predictions, positioning, supply, stablecoin health.No findings
Why it is in this group
- The name "get_market_pulse" says "get": a word for reading.
Description, as the server wrote it
Bundle for $0.018 USDC: 8 signals in one call and one payment — sentiment, liquidation levels, volatility, correlation, funding predictions, positioning, supply, stablecoin health. Buying them separately costs $0.022 and eight settlements.
get_memecoin_riskMemecoin risk verdict for one token on Solana or Base ($0.005 USDC): LOW, ELEVATED, HIGH or CRITICAL with every finding behind it — liquidity against real assets only, mint and fre…No findings
Why it is in this group
- The name "get_memecoin_risk" says "get": a word for reading.
Description, as the server wrote it
Memecoin risk verdict for one token on Solana or Base ($0.005 USDC): LOW, ELEVATED, HIGH or CRITICAL with every finding behind it — liquidity against real assets only, mint and freeze authority, honeypot and sell tax, liquidity lock, holder concentration. What a source cannot supply is reported as unknown, never as a pass. Each verdict is filed as a claim and scored publicly at /calibration after 7 days.
get_new_memecoinsNew memecoin pools on Solana or Base, screened every 15 minutes ($0.010 USDC): each with its risk verdict, the market at screening time and whether its 7-day claim has resolved.No findings
Why it is in this group
- The name "get_new_memecoins" says "get": a word for reading.
Description, as the server wrote it
New memecoin pools on Solana or Base, screened every 15 minutes ($0.010 USDC): each with its risk verdict, the market at screening time and whether its 7-day claim has resolved. The same population the public track record is computed from.
get_overnight_risk_briefDecision-ready overnight risk brief ($0.012 USDC): DEX-vs-CEX spreads, liquidation zones, funding predictions, sentiment, stablecoin health, and recorded changes since this wallet …No findings
Why it is in this group
- The name "get_overnight_risk_brief" says "get": a word for reading.
Description, as the server wrote it
Decision-ready overnight risk brief ($0.012 USDC): DEX-vs-CEX spreads, liquidation zones, funding predictions, sentiment, stablecoin health, and recorded changes since this wallet last called it. 20% cheaper than buying the five parts separately, and one settlement instead of five.
get_positioningTrader positioning: open interest, long/short ratios (global + top traders), funding — Binance + CoinEx ($0.005 USDC)No findings
Why it is in this group
- The name "get_positioning" says "get": a word for reading.
Description, as the server wrote it
Trader positioning: open interest, long/short ratios (global + top traders), funding — Binance + CoinEx ($0.005 USDC)
get_sentimentFear & Greed + composite sentiment ($0.002 USDC)No findings
Why it is in this group
- The name "get_sentiment" says "get": a word for reading.
Description, as the server wrote it
Fear & Greed + composite sentiment ($0.002 USDC)
get_signal_calibrationFREE.No findings
Why it is in this group
- The name "get_signal_calibration" says "get": a word for reading.
Description, as the server wrote it
FREE. How often our own signals turned out right, scored against a naive baseline. Every claim is written down before the outcome exists and scored afterwards from our own recorded series. Read this before trusting any signal here — including to find out which ones we cannot yet justify charging for.
get_signal_history_30dRecorded hourly history of a derived signal, most recent 30 days ($0.012 USDC).No findings
Why it is in this group
- The name "get_signal_history_30d" says "get": a word for reading.
Description, as the server wrote it
Recorded hourly history of a derived signal, most recent 30 days ($0.012 USDC).
get_signal_history_7dRecorded hourly history of a derived signal, most recent 7 days ($0.005 USDC).No findings
Why it is in this group
- The name "get_signal_history_7d" says "get": a word for reading.
Description, as the server wrote it
Recorded hourly history of a derived signal, most recent 7 days ($0.005 USDC). Cannot be reconstructed from public sources after the fact.
get_stablecoin_healthUSDC/DAI depeg monitoring ($0.002 USDC)No findings
Why it is in this group
- The name "get_stablecoin_health" says "get": a word for reading.
Description, as the server wrote it
USDC/DAI depeg monitoring ($0.002 USDC)
get_supplyCirculating/total/max supply + circ/total overhang ratio per major coin — structural sell-pressure signal ($0.003 USDC)No findings
Why it is in this group
- The name "get_supply" says "get": a word for reading.
Description, as the server wrote it
Circulating/total/max supply + circ/total overhang ratio per major coin — structural sell-pressure signal ($0.003 USDC)
get_support_resistanceS/R levels via fractal analysis ($0.005 USDC)No findings
Why it is in this group
- The name "get_support_resistance" says "get": a word for reading.
Description, as the server wrote it
S/R levels via fractal analysis ($0.005 USDC)
get_technical_indicatorsRSI, MACD, Bollinger Bands, ATR ($0.003 USDC)No findings
Why it is in this group
- The name "get_technical_indicators" says "get": a word for reading.
Description, as the server wrote it
RSI, MACD, Bollinger Bands, ATR ($0.003 USDC)
get_volatility24h volatility for BTC/ETH/SOL ($0.002 USDC)No findings
Why it is in this group
- The name "get_volatility" says "get": a word for reading.
Description, as the server wrote it
24h volatility for BTC/ETH/SOL ($0.002 USDC)

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 1.2.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http agentdata https://agentdata-api.com/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__agentdata__get_overnight_risk_brief",
      "mcp__agentdata__get_changes_since_last_call",
      "mcp__agentdata__get_memecoin_risk",
      "mcp__agentdata__get_new_memecoins",
      "mcp__agentdata__get_signal_calibration",
      "mcp__agentdata__get_market_pulse",
      "mcp__agentdata__get_crypto_prices",
      "mcp__agentdata__get_funding_rates",
      "mcp__agentdata__get_funding_predictions",
      "mcp__agentdata__get_market_overview",
      "mcp__agentdata__get_volatility",
      "mcp__agentdata__get_liquidation_levels",
      "mcp__agentdata__get_correlation",
      "mcp__agentdata__get_gas_prices",
      "mcp__agentdata__get_base_activity",
      "mcp__agentdata__get_defi_yields",
      "mcp__agentdata__get_arbitrage_opportunities",
      "mcp__agentdata__get_dex_vs_cex",
      "mcp__agentdata__get_technical_indicators",
      "mcp__agentdata__get_support_resistance",
      "mcp__agentdata__get_sentiment",
      "mcp__agentdata__get_stablecoin_health",
      "mcp__agentdata__get_historical",
      "mcp__agentdata__get_positioning",
      "mcp__agentdata__get_etf_flows",
      "mcp__agentdata__get_macro_onchain",
      "mcp__agentdata__get_supply",
      "mcp__agentdata__get_signal_history_7d",
      "mcp__agentdata__get_signal_history_30d",
      "mcp__agentdata__get_arbitrage_spread_history",
      "mcp__agentdata__get_funding_accuracy"
    ],
    "ask": [
      "mcp__agentdata__watch_condition",
      "mcp__agentdata__try_crypto_prices",
      "mcp__agentdata__try_sentiment",
      "mcp__agentdata__try_funding_rates"
    ],
    "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 agentdata. 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.speteai/agentdata-mcp/changes.xml

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

Anlyon alternative

4 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.

Import an OpenAPI spec →

Compare with other servers for the same product.

Source: MCP Registry · repository. Synced Oct 21, 2026, 18:49 UTC.

For agents: Markdown · JSON · report this listing