# ShadowGraph (remote · shadowalpha.online)

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

- Trust score: 70/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- remote · `shadowalpha.online`: 70/100 (this document), [markdown](https://verifymcp.io/servers/online-shadowalpha-shadowgraph/api-mcp.md), [page](https://verifymcp.io/servers/online-shadowalpha-shadowgraph/api-mcp)

## Channel facts

- Endpoint: `https://shadowalpha.online/_api/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `2.3.3`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-18.

- **Endpoint Security**: 74/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 68/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 613 tokens (~61/item across 10 items; 10 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 13/100
  - Stability observed for 4 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 81/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 33% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 10 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 11 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the ShadowGraph MCP server?

ShadowGraph is a hosted endpoint at https://shadowalpha.online/_api/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http online-shadowalpha-shadowgraph 'https://shadowalpha.online/_api/mcp'
```

### Cursor

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

### VS Code

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

### Codex

```toml
[mcp_servers.online-shadowalpha-shadowgraph]
url = "https://shadowalpha.online/_api/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "online-shadowalpha-shadowgraph": {
      "type": "remote",
      "url": "https://shadowalpha.online/_api/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add online-shadowalpha-shadowgraph --url 'https://shadowalpha.online/_api/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  online-shadowalpha-shadowgraph:
    url: "https://shadowalpha.online/_api/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "online-shadowalpha-shadowgraph": {
      "Transport": "http",
      "Url": "https://shadowalpha.online/_api/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add online-shadowalpha-shadowgraph -t streamable-http -u 'https://shadowalpha.online/_api/mcp'
```

### Other

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

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-17 (score 70, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-15 (score 69, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-14 (score 68)

First indexed and scored.

## MCP tools (10)

### `shadowgraph_market_recap` (~44 tokens)

Global Market Recap

Free. Answer the concrete question: what moved in global markets today? Returns the largest current company moves plus recent global thematic news.

Input parameters:

- `limit` (number)

### `shadowgraph_company_filings` (~51 tokens)

Latest Official Company Filings

Free. Return recent official SEC EDGAR filings for a supported company symbol.

Input parameters:

- `limit` (number)
- `symbol` (string, required): Ticker symbol, for example NVDA or MSFT

### `shadowgraph_eu_tenders` (~59 tokens)

Open EU Procurement Search

Free. Search current EU TED procurement notices by keyword and/or buyer country.

Input parameters:

- `country` (string): Two-letter buyer country code, for example DE or FR
- `keyword` (string)
- `limit` (number)

### `shadowgraph_free_preview` (~42 tokens)

ShadowGraph Global 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_snapshot` (~68 tokens)

ShadowGraph Global Market 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_signal` (~66 tokens)

ShadowGraph Global 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` (~79 tokens)

ShadowGraph Global 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_global_brief` (~45 tokens)

ShadowGraph Global Intelligence 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_deep_research` (~45 tokens)

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_service_info` (~23 tokens)

ShadowGraph Service Info

Free. Return service capabilities, paid-tool prices and discovery URLs.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/online-shadowalpha-shadowgraph/api-mcp#diagnostics

## Score history

- 2026-10-18: 70
- 2026-10-17: 70
- 2026-10-16: 69
- 2026-10-15: 69
- 2026-10-14: 68

## Common questions

### What is the ShadowGraph MCP server?

ShadowGraph is an MCP server listed in the public MCP registry as online.shadowalpha/shadowgraph. Live outage status, internet dependencies and pay-per-call market intelligence for AI agents. This page covers its hosted endpoint (https://shadowalpha.online/_api/mcp).

### Is the ShadowGraph MCP server safe to use?

ShadowGraph scores 70 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the ShadowGraph MCP server expose?

ShadowGraph exposes 10 tools: shadowgraph_market_recap, shadowgraph_company_filings, shadowgraph_eu_tenders, shadowgraph_free_preview, shadowgraph_global_snapshot, and 5 more. Their descriptions and schemas cost roughly 522 tokens of context every time the server is loaded.

### Does the ShadowGraph MCP server require authentication?

No. We connected to ShadowGraph without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the ShadowGraph MCP server still maintained?

ShadowGraph is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://shadowalpha.online/_api/mcp
- Website: https://shadowalpha.online/
- Changelog RSS feed: https://verifymcp.io/servers/online-shadowalpha-shadowgraph/api-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/online-shadowalpha-shadowgraph/api-mcp.json
- HTML version of this page: https://verifymcp.io/servers/online-shadowalpha-shadowgraph/api-mcp