ShadowGraph MCP server

• Registry nameonline.shadowalpha/shadowgraphverified in the MCP registry

The registry name sits under shadowalpha.online. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-27
• Tools10
• Server calls itselfshadowgraph-machine-intelligence
• Server version2.3.3
• Protocol version2025-06-18

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 246 ms.

• Whether its tools do the product's job has not been judged yet.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP score98 of 100answers 100 · definitions 95 · context 100 · connects 100
• Answered100% of days7 of 7 daily checks
• Median first answer305 ms
• Space in an agent's context≈ 854 tokensthe definitions of all its tools (10), which an agent carries on every turn
• Tool definitionsA · 95 of 100
• Typed results10 of 10 toolsdeclared outputSchema: results come typed, read once

• Parameters without a description: in 3 of 10

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• 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_company_filings

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

• 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_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…

• 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…

• 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…

• 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_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

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