Vibe Springs MCP

A hosted MCP server providing 22 curated tools for autonomous AI agents, offering pay-per-use access to financial data, weather, environmental intelligence, blockchain metrics, and document processing via x402 micropayments on Base.

Visit Vibe Springs

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Vendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-07Operated by Vibe Springs

You need:no human accounts or API keys—just pure x402 micropayments

MCP endpoint (Streamable HTTP)

https://vibesprings.net/mcp

Vendor documentation

What its tools do

25 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

25 of 25 have a description · 0 of 25 declare behavior hints · 24 of 24 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

Passed Endpoint answered the live check · Nov 7, 2026, 6:11 AM UTC
Passed Official MCP Registry namespace is tied to vibesprings.net · Nov 7, 2026, 12:20 AM UTC
Passed Endpoint is on the registry namespace domain · Nov 7, 2026, 12:20 AM UTC
Availability 1 of 1 checks passed in 30 days

What you can do with it

Retrieve real-time cryptocurrency prices and fiat exchange rates
Get weather forecasts and air quality indices for specific locations
Analyze on-chain wallet security and gas fees on Base/Ethereum
Generate PDF reports from JSON data or process CSV files

Source and maintenance

Vendor evidenceRegistry 1.0.0

mcp-registry: net.vibesprings/x402-tools@1.0.0 Source repository Project website

Maintenance checked: Nov 7, 2026, 12:20 AM UTC

Protocol and capabilities

Server: vibesprings 1.0.0
MCP protocol negotiated in check: 2025-06-18
Tools: 25 advertised
Resources: Not advertised
Resource templates: Not advertised
Prompts: Not advertised

Server-advertised capabilities

{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Vibe Springs: pay-per-use data & intelligence APIs for agents (weather, FX, crypto, on-chain intel, watches, x402 merchant analytics). Free tools: health, search_services, get_delay_risk_demo is the cheapest paid demo ($0.002). Paid tools use x402 on Base: call once without payment_signature to get requirements, sign with your wallet, retry with payment_signature. No API keys, no accounts.

Tools

25 advertised

health

Advertised by the server during the last successful anonymous check.

Service health, upstream data-source probes, facilitator reachability, and 7-day paid-call reliability (p95 latency, paid-but-failed rate) for Vibe Springs. [FREE]

health input schema

{
  "type": "object",
  "properties": {}
}

search_services

Advertised by the server during the last successful anonymous check.

Search the full Vibe Springs catalog of 53 pay-per-use x402 endpoints by keyword, category, or max price. Returns endpoint URLs, prices, params, and example requests. [FREE]

search_services input schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "description": "Keyword query, e.g. \"weather\", \"wallet\", \"pdf\""
    },
    "category": {
      "type": "string",
      "description": "Category filter, e.g. \"data/weather\", \"market-intelligence\""
    },
    "max_price": {
      "type": "number",
      "description": "Only services at or below this USDC price"
    }
  }
}

get_forecast

Advertised by the server during the last successful anonymous check.

Up to 16-day weather forecast for any location. Temperature, precipitation probability, wind, UV index. [PAID: $0.002 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_forecast input schema

{
  "type": "object",
  "required": [
    "location"
  ],
  "properties": {
    "days": {
      "type": "number",
      "default": 7,
      "maximum": 16,
      "minimum": 1,
      "description": "Forecast days"
    },
    "location": {
      "type": "string",
      "description": "City name or region"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_weather_history

Advertised by the server during the last successful anonymous check.

Historical daily weather for any location worldwide. Temperature, precipitation, wind speed, and conditions. [PAID: $0.002 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_weather_history input schema

{
  "type": "object",
  "required": [
    "location",
    "start_date",
    "end_date"
  ],
  "properties": {
    "end_date": {
      "type": "string",
      "description": "End date YYYY-MM-DD (max 90 days range, must be yesterday or earlier)"
    },
    "location": {
      "type": "string",
      "description": "City name or region"
    },
    "start_date": {
      "type": "string",
      "description": "Start date YYYY-MM-DD"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_delay_risk

Advertised by the server during the last successful anonymous check.

Outdoor delay & disruption risk score. Combines 7-day precipitation history, NRCS soil characteristics (drainage class, hydrologic group), ground-drying dynamics, temperature, freeze/thaw state, and wind forecast into a single 0–100 disruption risk score with per-day breakdown and contributing factors. Purpose-built for scheduling decisions (construction ground work, outdoor events, logistics, drone flights). Select an activity profile — ground_work | outdoor_event | logistics | aerial — to weight factors. US coverage only. [PAID: $0.25 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_delay_risk input schema

{
  "type": "object",
  "required": [
    "lat",
    "lon"
  ],
  "properties": {
    "lat": {
      "type": "number",
      "description": "Latitude of the site (US coverage)"
    },
    "lon": {
      "type": "number",
      "description": "Longitude (US coverage)"
    },
    "days": {
      "type": "number",
      "default": 3,
      "maximum": 7,
      "minimum": 1,
      "description": "Forecast window in days"
    },
    "soil": {
      "type": "string",
      "default": "mixed",
      "description": "Soil type if known: clay | silt | sand | rock | mixed"
    },
    "profile": {
      "type": "string",
      "default": "ground_work",
      "description": "Activity profile: ground_work | outdoor_event | logistics | aerial"
    },
    "exposure": {
      "type": "string",
      "default": "open",
      "description": "Sun exposure: open | shaded"
    },
    "gradient": {
      "type": "string",
      "default": "moderate",
      "description": "Site slope: flat | moderate | steep"
    },
    "drainageClass": {
      "type": "string",
      "description": "NRCS drainage class"
    },
    "hydrologicGroup": {
      "type": "string",
      "description": "NRCS hydrologic soil group (A-D, or dual)"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_delay_risk_demo

Advertised by the server during the last successful anonymous check.

Demo: weather-driven delay-risk score for 5 fixed US locations. Same schema as the full endpoint but cheaper. Locations span clay, wet coast, semi-arid, fast-drain, and silt. [PAID: $0.002 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_delay_risk_demo input schema

{
  "type": "object",
  "properties": {
    "soil": {
      "type": "string",
      "description": "Soil type override"
    },
    "profile": {
      "type": "string",
      "default": "ground_work",
      "description": "Activity profile"
    },
    "location": {
      "type": "string",
      "default": "nova",
      "description": "Demo location key: nova | houston | seattle | denver | miami"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_exchange_rates

Advertised by the server during the last successful anonymous check.

Current and historical foreign exchange rates from the European Central Bank. 30+ currencies supported. [PAID: $0.002 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_exchange_rates input schema

{
  "type": "object",
  "properties": {
    "to": {
      "type": "string",
      "description": "Comma-separated target currencies. Omit for all."
    },
    "base": {
      "type": "string",
      "default": "USD",
      "description": "Base currency ISO code (e.g. USD, EUR, GBP)"
    },
    "date": {
      "type": "string",
      "default": "latest",
      "description": "YYYY-MM-DD for historical rate"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

convert_currency

Advertised by the server during the last successful anonymous check.

Convert any amount between 30+ fiat currencies with real-time ECB rates. Returns converted amount, rate, and inverse rate. [PAID: $0.002 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

convert_currency input schema

{
  "type": "object",
  "required": [
    "from",
    "to"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "Target currency ISO code (e.g. JPY, EUR)"
    },
    "from": {
      "type": "string",
      "description": "Source currency ISO code (e.g. GBP, USD)"
    },
    "amount": {
      "type": "string",
      "default": "1",
      "description": "Amount to convert"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_crypto_prices

Advertised by the server during the last successful anonymous check.

Live cryptocurrency prices, market caps, volume, and percentage changes for top tokens. Supports custom coin lists and multiple quote currencies. [PAID: $0.005 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_crypto_prices input schema

{
  "type": "object",
  "properties": {
    "vs": {
      "type": "string",
      "default": "usd",
      "description": "Quote currency: usd, eur, gbp, jpy, btc, eth"
    },
    "ids": {
      "type": "string",
      "description": "Comma-separated CoinGecko IDs (e.g. bitcoin,ethereum). Omit for top coins."
    },
    "limit": {
      "type": "number",
      "default": 25,
      "maximum": 100,
      "minimum": 1,
      "description": "Max results"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_crypto_news

Advertised by the server during the last successful anonymous check.

Aggregated real-time cryptocurrency news feed with lexicon-based sentiment analysis and cross-outlet story clustering. Filters by topic, time-range, and sentiment bands. [PAID: $0.008 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_crypto_news input schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "number",
      "default": 20,
      "description": "Max articles (1-50)"
    },
    "since": {
      "type": "string",
      "description": "ISO timestamp or shorthand 1h, 6h, 24h"
    },
    "topic": {
      "type": "string",
      "description": "Comma-separated keywords (e.g. bitcoin,ethereum)"
    },
    "maxSentiment": {
      "type": "number",
      "description": "Max sentiment score (-1 to 1)"
    },
    "minSentiment": {
      "type": "number",
      "description": "Min sentiment score (-1 to 1)"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_defi_yields

Advertised by the server during the last successful anonymous check.

Premium cross-protocol DeFi yield aggregator and scanner powered by DefiLlama. Scans Aave, Compound, Uniswap, Morpho, and 100+ protocols for the best APY opportunities across chains. Filter by token, chain, and minimum TVL. [PAID: $0.06 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_defi_yields input schema

{
  "type": "object",
  "properties": {
    "sort": {
      "type": "string",
      "default": "apy",
      "description": "Sort by: apy, tvl, or protocol"
    },
    "chain": {
      "type": "string",
      "description": "Filter by chain: base, ethereum, arbitrum, optimism. Omit for all chains."
    },
    "limit": {
      "type": "number",
      "default": 20,
      "maximum": 50,
      "minimum": 1,
      "description": "Max results"
    },
    "token": {
      "type": "string",
      "default": "USDC",
      "description": "Filter by token symbol (e.g. USDC, ETH, WBTC)"
    },
    "min_tvl": {
      "type": "number",
      "default": 100000,
      "description": "Minimum TVL in USD"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_gas_prices

Advertised by the server during the last successful anonymous check.

Real-time gas price oracle for Base, Ethereum, Arbitrum, and Optimism. Returns slow/standard/fast fee tiers, estimated costs for common operations, and network congestion status. [PAID: $0.001 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_gas_prices input schema

{
  "type": "object",
  "properties": {
    "chain": {
      "type": "string",
      "default": "base",
      "description": "Network: base, ethereum, arbitrum, or optimism"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_wallet_intel

Advertised by the server during the last successful anonymous check.

Premium wallet intelligence and profiling for Base, Ethereum, and Sepolia. Checks address profile, EOA vs smart contract, ERC-20 token balances (USDC, USDT, WETH, LINK, etc.), total transaction counts, activity classification, and behavior tags (whale, active-trader, stablecoin-holder). [PAID: $0.1 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_wallet_intel input schema

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "chain": {
      "type": "string",
      "default": "base",
      "description": "Network: ethereum, base, or sepolia"
    },
    "address": {
      "type": "string",
      "description": "Ethereum address (0x...)"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_risk_report

Advertised by the server during the last successful anonymous check.

Comprehensive on-chain due-diligence report. Combines 6+ risk signals (known-risky address, wallet age, contract bytecode, proxy detection, selfdestruct patterns) with full wallet profiling and token holdings. [PAID: $0.1 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_risk_report input schema

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "chain": {
      "type": "string",
      "default": "base",
      "description": "Target chain: base, ethereum, or sepolia"
    },
    "address": {
      "type": "string",
      "description": "Ethereum address to analyze (0x-prefixed, 42 chars)"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_market_pulse

Advertised by the server during the last successful anonymous check.

Real-time market snapshot in one call: top crypto prices (CoinGecko), major FX rates (ECB), Base gas fees, and top USDC DeFi yields (DefiLlama). All four sources fetched in parallel. [PAID: $0.05 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_market_pulse input schema

{
  "type": "object",
  "properties": {
    "base": {
      "type": "string",
      "default": "USD",
      "description": "Base fiat currency for FX rates"
    },
    "cryptos": {
      "type": "string",
      "description": "Comma-separated CoinGecko token IDs (default: top 10 by market cap)"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_travel_brief

Advertised by the server during the last successful anonymous check.

Complete destination intelligence in one call. Geocodes any city then fetches 7-day weather forecast, air quality index, upcoming public holidays, and local currency FX rates — all in parallel. [PAID: $0.05 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_travel_brief input schema

{
  "type": "object",
  "required": [
    "location"
  ],
  "properties": {
    "country": {
      "type": "string",
      "description": "ISO 3166-1 alpha-2 country code for holidays (auto-detected if omitted)"
    },
    "currency": {
      "type": "string",
      "default": "USD",
      "description": "Local currency ISO code for FX rates"
    },
    "location": {
      "type": "string",
      "description": "City or place name (e.g. Paris, Tokyo, New York)"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

register_watch

Advertised by the server during the last successful anonymous check.

Register a watch condition for real-time monitoring of prices, gas, weather, wallet balances/txs, or custom API endpoints. Returns watchId and checkEndpoint URL. [PAID: $0.01 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

register_watch input schema

{
  "type": "object",
  "required": [
    "kind",
    "target",
    "condition"
  ],
  "properties": {
    "kind": {
      "type": "string",
      "description": "price | gas | weather | wallet | endpoint"
    },
    "notify": {
      "type": "object",
      "description": "{ email?: string }"
    },
    "target": {
      "type": "string",
      "description": "Symbol (e.g. BTC-USD), chain (base), location (London), address, or URL"
    },
    "condition": {
      "type": "object",
      "description": "{ op: gt|lt|crosses|changes, field: string, value?: number }"
    },
    "authorizedPayers": {
      "type": "array",
      "description": "Array of additional addresses allowed to check this watch"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

check_watch

Advertised by the server during the last successful anonymous check.

Check a watch condition by ID. Evaluates if the condition has been met relative to the caller's previous baseline, updates baseline to current, and sends notifications if triggered. [PAID: $0.008 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

check_watch input schema

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "The watchId to check"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

check_watches_batch

Advertised by the server during the last successful anonymous check.

Batch check up to 5 watch conditions concurrently. If individual watches fail or are missing, error objects are returned inline to prevent batch interruption. [PAID: $0.02 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

check_watches_batch input schema

{
  "type": "object",
  "required": [
    "ids"
  ],
  "properties": {
    "ids": {
      "type": "string",
      "description": "Comma-separated watch IDs to check"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_bazaar_category_trends

Advertised by the server during the last successful anonymous check.

Fetches historical metrics, active listings share, price distribution, and call volume momentum for a specific Bazaar service tag over a snapshot series. [PAID: $0.25 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_bazaar_category_trends input schema

{
  "type": "object",
  "required": [
    "tag"
  ],
  "properties": {
    "tag": {
      "type": "string",
      "description": "Bazaar tag or category name"
    },
    "window": {
      "type": "number",
      "default": 7,
      "description": "Number of snapshot dates to trace (7-30)"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_bazaar_competitors

Advertised by the server during the last successful anonymous check.

Finds the closest competitor listings by tag overlap and semantic token similarity. Returns pricing, calls, and payers for each competitor along with the query resource's market rank. [PAID: $0.5 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_bazaar_competitors input schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "number",
      "default": 10,
      "description": "Max competitors (1-25)"
    },
    "payTo": {
      "type": "string",
      "description": "Merchant payTo address to analyze"
    },
    "resource": {
      "type": "string",
      "description": "Listing resource URL to analyze"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

audit_agent_visibility

Advertised by the server during the last successful anonymous check.

AEO/GEO Agent Visibility Auditor. Audit any third-party API endpoint for x402 compatibility, schema compliance, robots.txt indexing accessibility, and LLM tool calling clarity. [PAID: $0.75 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

audit_agent_visibility input schema

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Target API endpoint URL to check"
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_listing_intel

Advertised by the server during the last successful anonymous check.

Audit your own x402 listings against the live Bazaar catalogue. Authenticity scoring separates genuine demand from self-traffic (the catalogue's highest-volume listings are frequently a merchant calling itself), listing-health diagnostics explain why a listing takes no paid calls, and price-band guidance is drawn from what measurably sells. Includes your revenue percentile across all indexed merchants. [PAID: $1 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_listing_intel input schema

{
  "type": "object",
  "properties": {
    "tag": {
      "type": "string",
      "description": "Optional keyword to scope pricing guidance to comparable services."
    },
    "domain": {
      "type": "string",
      "description": "Merchant domain to audit, e.g. example.com. Provide this or pay_to."
    },
    "pay_to": {
      "type": "string",
      "description": "Receiving wallet address (0x...) whose listings should be audited."
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

get_market_history

Advertised by the server during the last successful anonymous check.

The x402 Bazaar as a time series, reconstructed from our own daily snapshots. Coinbase's discovery API returns only the catalogue as it is right now - it has no archive. This returns per-day ecosystem GMV, merchant and listing counts, price-band distribution and median/P90 pricing; per-merchant lifecycle with first-seen, last-seen and departure; every observed price change with date and magnitude; and the biggest movers ranked by change in unique paying wallets rather than call count, because call volume is trivially inflated by a merchant calling its own endpoint. The free current-snapshot view is at /state-of-x402. [PAID: $25 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]

get_market_history input schema

{
  "type": "object",
  "properties": {
    "days": {
      "type": "string",
      "description": "Limit to the most recent N daily snapshots. Omit for the full archive. Max 400."
    },
    "merchant": {
      "type": "string",
      "description": "Optional domain filter, e.g. example.com, to scope merchant and price detail."
    },
    "payment_signature": {
      "type": "string",
      "description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
    }
  }
}

check_listing_health

Advertised by the server during the last successful anonymous check.

FREE x402 merchant listing health report (3/day/IP). Pass your merchant domain or payTo address and get: per-listing serviceName/tags/icon checks, 30-day call and payer counts, revenue proxy, market rank among all Bazaar domains, and a prioritized fix list. The free tier of the paid trends/competitors/audit suite. [FREE]

check_listing_health input schema

{
  "type": "object",
  "properties": {
    "payTo": {
      "type": "string",
      "description": "Merchant payTo address (0x...). Provide this or domain."
    },
    "domain": {
      "type": "string",
      "description": "Merchant domain to analyze (e.g. api.example.com). Provide this or payTo."
    }
  }
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (2 of 2 answered).

2026-11-07: 1 of 1 checks answered
2026-11-09: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 688 ms
95th percentile latency: 688 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 7, 2026, 6:11 AM UTC · probe · passed · 688 ms · metadata changed · 25 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http vibe-springs-mcp https://vibesprings.net/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add vibe-springs-mcp --url https://vibesprings.net/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable vibe-springs-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "vibe-springs-mcp": {
      "url": "https://vibesprings.net/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "vibe-springs-mcp": {
      "type": "streamableHttp",
      "url": "https://vibesprings.net/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start vibe-springs-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "vibe-springs-mcp": {
      "type": "http",
      "url": "https://vibesprings.net/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http vibe-springs-mcp https://vibesprings.net/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.

Claude Desktop configuration

https://vibesprings.net/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "vibe-springs-mcp": {
      "serverUrl": "https://vibesprings.net/mcp"
    }
  }
}

Let your agent find its tools

Find servers like Vibe Springs MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows

Do you run Vibe Springs MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

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