# Web3 Signals

> AI crypto buy/sell signals for 20 assets: 6 data dimensions fused into 0-100 scores. x402 + MCP.

- name: io.github.manavaga/web3-signals
- version: 0.4.1
- connection class: unknown (unknown)
- trust: 61/100 flags: unreachable
- quality: 76/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.manavaga%2Fweb3-signals
- tools: https://api.protogrid.dev/v1/servers/io.github.manavaga%2Fweb3-signals/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "web3-signals": {
      "type": "sse",
      "url": "https://web3-signals-api-production.up.railway.app/mcp/sse"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 0
- freshness: 85
- provenance: 80
- drivers: +repository +namespace-matches-repo -unreachable(7 failures) ~updated-64d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 76/100 (good)

### protocol: 50 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- warn `protocol.transport`: only the legacy HTTP+SSE transport, deprecated until 2027-07-28
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 10 of 10 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_performance (destructiveHint, idempotentHint, openWorldHint); get_asset_performance (destructiveHint, idempotentHint, openWorldHint); get_x402_stats (destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,062 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 10, about 1,062 tokens to load them all
- tool set hash: 90486967d5fef232ce43203e91ef772f
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.manavaga/web3-signals.svg)](https://protogrid.dev/servers/io.github.manavaga/web3-signals)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://web3-signals-api-production.up.railway.app/mcp/sse (sse, auth none, reachable false, uptime30d 0.8939394)

## Packages

_none_

## Tools (10)

- `compare_assets`: Which crypto should I buy — BTC, ETH, or SOL? Compare 2-5 cryptocurrencies ranked by signal strength. Input: comma-separated tickers (e.g. 'BTC,ETH,SOL'). Returns ranked comparison with scores, direction, and verdict. Use for portfolio allocation decisions.
- `get_all_signals`: Get buy/sell signals for all 20 major cryptocurrencies including Bitcoin, Ethereum, Solana, and more. Returns a free 5-point score band and direction (bullish/bearish/neutral) for top movers, plus portfolio summary with market regime and risk level. Updated every 15 minutes. For full dimension breakdown and AI insights, use the paid REST API.
- `get_analytics`: Who is using Web3 Signals? See API usage statistics including total requests, unique clients, response times, breakdowns by endpoint and client type (AI agents, browsers, scripts). Useful for understanding adoption.
- `get_asset_performance`: How accurate are the signals for BTC specifically? Get per-asset accuracy metrics for any cryptocurrency. Returns 30-day rolling accuracy, total signals evaluated, and comparison to overall accuracy.
- `get_asset_signal`: Is BTC bullish or bearish right now? Get a 0-100 buy/sell score for any cryptocurrency. Returns composite score, direction (bullish/bearish/neutral), signal label (STRONG BUY to STRONG SELL), and momentum. Supports: BTC, ETH, SOL, BNB, XRP, ADA, AVAX, DOT, MATIC, LINK, UNI, ATOM, LTC, FIL, NEAR, APT, ARB, OP, INJ, SUI. For the full 6-dimension breakdown with whale, technical, and derivatives analysis, use the paid REST API.
- `get_crypto_price`: What is the current price of Bitcoin, Ethereum, or any major crypto? Returns the latest USD price, 24-hour price change percentage, trading volume, and market cap. Updated every 15 minutes from CoinGecko and Binance. Supports 20 assets: BTC, ETH, SOL, BNB, XRP, ADA, AVAX, DOT, MATIC, LINK, UNI, ATOM, LTC, FIL, NEAR, APT, ARB, OP, INJ, SUI. Example: get_crypto_price('BTC')
- `get_health`: Is Web3 Signals working? Check the real-time status of all 5 AI data pipelines (whale tracking, technical analysis, derivatives, narrative sentiment, market data) and the signal fusion engine. Returns last run times, durations, and any errors.
- `get_market_briefing`: What should I buy or sell in crypto right now? Returns the top 3 buy and top 3 sell recommendations from 20 cryptocurrencies, plus market regime (trending/ranging), risk level, and momentum. Best starting point for portfolio decisions. Scores range 0-100: 60+ is buy territory, below 42 is sell territory; scores in between are neutral/abstain (no trade recommended).
- `get_performance`: How accurate are these crypto signals? Returns 30-day rolling accuracy metrics showing how often buy/sell predictions were correct. Includes overall accuracy percentage, reputation score (0-100), and breakdowns by asset and timeframe (24h/48h).
- `get_x402_stats`: How much revenue has Web3 Signals generated? View x402 micropayment analytics including total paid calls, revenue in USDC, payment conversion rate, and daily payment timeline.