# ShadowGraph

> Live outage status, internet dependencies and pay-per-call market intelligence for AI agents.

- name: online.shadowalpha/shadowgraph
- version: 2.3.3
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 100/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/online.shadowalpha%2Fshadowgraph
- tools: https://api.protogrid.dev/v1/servers/online.shadowalpha%2Fshadowgraph/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "shadowgraph": {
      "type": "http",
      "url": "https://shadowalpha.online/_api/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-6d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 100/100 (new)

### protocol: 100 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- pass `protocol.list_ttl`: tool list is cacheable (ttlMs 3600000)

### 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: 100 (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
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 960 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

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

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 5 of the 7 days needed

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

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

- tools: 10, about 960 tokens to load them all
- tool set hash: 9ca35773aa2948bc6e84e73a84659e68
- badge: [![protogrid quality](https://protogrid.dev/badge/online.shadowalpha/shadowgraph.svg)](https://protogrid.dev/servers/online.shadowalpha/shadowgraph)
- 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://shadowalpha.online/_api/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (10)

- `shadowgraph_company_filings`: Free. Return recent official SEC EDGAR filings for a supported company symbol.
- `shadowgraph_deep_research`: Paid ($5.00/call). Full machine-readable research pack with expanded official evidence, global news, graph relationships, measured price lags and commercial opportunity analysis.
- `shadowgraph_eu_tenders`: Free. Search current EU TED procurement notices by keyword and/or buyer country.
- `shadowgraph_free_preview`: Free. Return a compact live preview of ShadowGraph's global coverage, relationship graph and top measured price-lag signal, plus the paid tools to call next.
- `shadowgraph_global_brief`: Paid ($2.50/call). Higher-density global intelligence brief combining official disclosures, EU procurement, global news, relationship graph, measured lead/lag and commercial opportunities.
- `shadowgraph_global_snapshot`: Paid ($0.50/call). Fast global intelligence snapshot across official filings, procurement, infrastructure, markets and evidence-ranked relationships. Payment: MPP (Stripe) — JSON-RPC error -32042 carries the challenge; retry with params._meta["org.paymentauth/credential"].
- `shadowgraph_market_recap`: Free. Answer the concrete question: what moved in global markets today? Returns the largest current company moves plus recent global thematic news.
- `shadowgraph_market_signal`: Paid ($0.75/call). Global directional market intelligence with measured lead/lag evidence and explicit invalidation logic. Payment: MPP (Stripe) — JSON-RPC error -32042 carries the challenge; retry with params._meta["org.paymentauth/credential"].
- `shadowgraph_procurement_opportunity`: Paid ($1.00/call). Find evidence-backed supplier and second-order commercial opportunities using SEC EDGAR, EU TED, KAP, infrastructure and price-lag evidence. Payment: MPP (Stripe) — JSON-RPC error -32042 carries the challenge; retry with params._meta["org.paymentauth/credential"].
- `shadowgraph_service_info`: Free. Return service capabilities, paid-tool prices and discovery URLs.