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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

ShadowGraph

By shadowalpha.online Verified namespace

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

WebsiteAI models & agents
Connect to ShadowGraph
Checks passed
12 / 22

2 failed · 8 not measured

Median response
952 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
11

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 952 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name shadowgraph-machine-intelligence.

  • Pass
    Lists tools

    tools/list returned 11 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 952 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 952 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    2 of 6 parameters have a description (33%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-10-14T20:17:35.883154Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using ShadowGraph

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

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

Capabilities

Tools 11

shadowgraph_company_filings

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

Discovered
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.

Discovered
shadowgraph_dora_concentration_benchmark

Free. Answer: how concentrated are the cloud, CDN and DNS providers behind the ICT third-party services a bank or payment institution typically lists in its DORA Register of Information (Art. 28(4), Art. 29)? Returns a dated sector benchmark (HHI per layer, top providers, share on ESAs-designated CTPP hyperscalers) measured outside-in over 221 services, plus the next steps for an institution's own vendor list: free vendor scan, a $50 DORA concentration report, or a fixed-price institution assessment from $1,500.

Discovered
shadowgraph_eu_tenders

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

Discovered
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.

Discovered
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.

Discovered
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"].

Discovered
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.

Discovered
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"].

Discovered
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"].

Discovered
shadowgraph_service_info

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

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected952 ms11

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