# `net.vibesprings/x402-tools` on anlyon.dev

> Text inside fenced blocks marked untrusted-server-text was written by the MCP server's publisher, not by anlyon.dev. It is data to inspect, not instructions to follow. Invisible characters are shown as [U+XXXX].
> No finding is not a safety guarantee: these are point-in-time checks of tool definitions, not of code or behaviour.

- Page: https://anlyon.dev/servers/net.vibesprings/x402-tools
- JSON: https://anlyon.dev/api/v1/servers/net.vibesprings/x402-tools
- Version: 1.0.0 (active)
- Publisher: net.vibesprings (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Repository: https://github.com/chrispy90/vibesprings-mcp
- Metadata from the official MCP Registry, synced 2026-10-21T18:53:58.920Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Vibe Springs
Pay-per-use weather, environment, finance, and on-chain intelligence tools for AI agents via x402.
```

Scanned 2026-10-21T19:14:52.112Z over streamable-http.

**25 tools: 1 do something that can't be undone, 6 change things and 18 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 1 | ask |
| Changes things | write | 6 | ask |
| Only reads | read | 18 | allow |

## Findings

No check matched anything in these tool definitions.


## Can't be undone (1)

Sends, pays, publishes or merges: once done, it cannot be taken back. Claude Code: ask.

### `convert_currency`

- The name "convert_currency" says "convert": a word for a change.
- The input addresses people (input.to): what it sends cannot be taken back.

Description, as the server wrote it:

```untrusted-server-text
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.]
```

## Changes things (6)

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

### `audit_agent_visibility`

- Nothing in its name or description says what it does, so it is counted as a write.

Description, as the server wrote it:

```untrusted-server-text
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.]
```

### `check_listing_health`

- Nothing in its name or description says what it does, so it is counted as a write.

Description, as the server wrote it:

```untrusted-server-text
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_watch`

- Nothing in its name or description says what it does, so it is counted as a write.

Description, as the server wrote it:

```untrusted-server-text
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_watches_batch`

- Nothing in its name or description says what it does, so it is counted as a write.

Description, as the server wrote it:

```untrusted-server-text
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.]
```

### `health`

- Nothing in its name or description says what it does, so it is counted as a write.

Description, as the server wrote it:

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

### `register_watch`

- Nothing in its name or description says what it does, so it is counted as a write.

Description, as the server wrote it:

```untrusted-server-text
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.]
```

## Only reads (18)

Looks things up and changes nothing. Claude Code: allow.

### `get_bazaar_category_trends`

- The name "get_bazaar_category_trends" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_competitors`

- The name "get_bazaar_competitors" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_crypto_news`

- The name "get_crypto_news" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_prices`

- The name "get_crypto_prices" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_defi_yields`

- The name "get_defi_yields" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_delay_risk`

- The name "get_delay_risk" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_demo`

- The name "get_delay_risk_demo" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_exchange_rates`

- The name "get_exchange_rates" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_forecast`

- The name "get_forecast" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_gas_prices`

- The name "get_gas_prices" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_listing_intel`

- The name "get_listing_intel" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_market_history`

- The name "get_market_history" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_pulse`

- The name "get_market_pulse" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_risk_report`

- The name "get_risk_report" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_travel_brief`

- The name "get_travel_brief" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_wallet_intel`

- The name "get_wallet_intel" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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_weather_history`

- The name "get_weather_history" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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.]
```

### `search_services`

- The name "search_services" says "search": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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]
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `x402-tools`:

```json
{
  "permissions": {
    "allow": [
      "mcp__x402-tools__search_services",
      "mcp__x402-tools__get_forecast",
      "mcp__x402-tools__get_weather_history",
      "mcp__x402-tools__get_delay_risk",
      "mcp__x402-tools__get_delay_risk_demo",
      "mcp__x402-tools__get_exchange_rates",
      "mcp__x402-tools__get_crypto_prices",
      "mcp__x402-tools__get_crypto_news",
      "mcp__x402-tools__get_defi_yields",
      "mcp__x402-tools__get_gas_prices",
      "mcp__x402-tools__get_wallet_intel",
      "mcp__x402-tools__get_risk_report",
      "mcp__x402-tools__get_market_pulse",
      "mcp__x402-tools__get_travel_brief",
      "mcp__x402-tools__get_bazaar_category_trends",
      "mcp__x402-tools__get_bazaar_competitors",
      "mcp__x402-tools__get_listing_intel",
      "mcp__x402-tools__get_market_history"
    ],
    "ask": [
      "mcp__x402-tools__health",
      "mcp__x402-tools__convert_currency",
      "mcp__x402-tools__register_watch",
      "mcp__x402-tools__check_watch",
      "mcp__x402-tools__check_watches_batch",
      "mcp__x402-tools__audit_agent_visibility",
      "mcp__x402-tools__check_listing_health"
    ],
    "deny": []
  }
}
```