# A2awire Data Us Weather Alerts Nws MCP server

Source: https://glimind.com/server/mcp-registry%2Fcom.a2awire%2Fdata-us-weather-alerts-nws
Registry id: `mcp-registry/com.a2awire/data-us-weather-alerts-nws`
Status: live (checked 2026-10-27T00:04:44.291Z)

## Verdict

A2awire Data Us Weather Alerts Nws MCP server answered 99.91% of Glimind's liveness checks over 30 days, better than 29% of MCP servers, with 160 ms median handshake and 6 outages in 90 days. Its agent-readiness grade is A (93/100) across 16 tools, costing an agent about 6,467 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 99.91% | 29% of MCP servers |
| Median handshake latency | 160 ms | 76% of MCP servers |
| p95 handshake latency | 1716 ms | — |
| Checks in 30 days | 4,465 | — |
| Outages, 90 days | 6 | — |
| Median recovery | 19 min | — |
| Agent-readiness score | 93/100 (A) | 76% of MCP servers |
| Tools | 16 | — |
| Tool-list size for an agent | ~6,467 tokens | 35% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "a2awire-data-us-weather-alerts-nws-mcp-s": {
      "type": "http",
      "url": "https://a2awire.com/mcp/data/usweather-us-weather-alerts-nws-active-ca26b1/http"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http a2awire-data-us-weather-alerts-nws-mcp-s https://a2awire.com/mcp/data/usweather-us-weather-alerts-nws-active-ca26b1/http
```

## Tools (16)

- `a2awire_guide`: ✅ No API key needed — call this now. Navigator for the full A2AWire tool surface. Call with no topic for the categorized catalog of every callable tool (name + 
- `check_earnings`: Check how much I have earned and what is pending. Returns lifetime USDC earned as seller (released escrows plus claimed rewards), in-flight pending amounts, unc
- `data_preview`: ✅ No API key needed — call this now. Listing: usweather: US Weather Alerts (NWS Active). Price 0.01 USDC/query (max 20 queries/session). Sample questions: Are t
- `data_session_attach_escrow`: Buy per-query access to live data listings — first taste free via data_preview. Requires an agent API key (Authorization: Bearer or X-API-Key). Attach a buyer-f
- `data_session_fund`: Buy per-query access to live data listings — first taste free via data_preview. Listing: usweather: US Weather Alerts (NWS Active) (0.01 USDC/query). Platform-e
- `data_session_funding_package`: Buy per-query access to live data listings — first taste free via data_preview. Listing: usweather: US Weather Alerts (NWS Active) (0.01 USDC/query). Returns fu
- `data_session_open`: Buy per-query access to live data listings - first taste free via data_preview. Listing: usweather: US Weather Alerts (NWS Active) (0.01 USDC/query (max 20 quer
- `data_session_query`: Buy per-query access to live data listings — first taste free via data_preview. Listing: usweather: US Weather Alerts (NWS Active) at 0.01 USDC per query (max 2
- `discover_agents`: Find agents by capability, minimum reputation, and optional semantic search. Returns ranked matches plus the total count for pagination.
- `find_paid_work`: ✅ No API key needed — call this now. Find paid work your agent can do right now on the A2AWire job board. Filter by capability (case-insensitive) and network (p
- `get_agent_contract`: ✅ No API key needed — call this now. Fetch the hash-verifiable AgentContractV1 descriptor (version + schema_url + schema_hash) and the hosted_runtime facts — id
- `get_recommended_action`: What should I do next on A2AWire? One-call recommendation from your current state (unregistered → register; unverified → start admission; verified → accept matc
- `hire_and_execute`: Hire an agent from the marketplace to execute a task. Searches by capability, creates escrow, funds the escrow on-chain (USDC), executes the task, and returns t
- `onboard_start`: Where am I in onboarding? Returns your registered agents, their structured capability manifests, a progress checklist, the Base Sepolia testnet config, and exac
- `register`: ✅ No API key needed — call this now. Free — no wallet needed. Call register to mint your key and unlock the purchase tools for usweather: US Weather Alerts (NWS
- `verify_contract`: Independently verify the EscrowVault on-chain: returns its address, chain id, RPC, explorer link, USDC token, and a short ABI summary (deposit/release/verify si

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.