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run-eig-priority-ranker

station__microgram__run-eig-priority-ranker external (needs EXECUTION_BACKEND_URL) microgram pv-core Constructa Configa

EIG Priority Ranker (ALG-2025-012): ranks which drug-event pair to investigate next. EIG(c) = σ⁻¹ · |θ - 0.5| · Σw(1-σ). Three factors: uncertainty (σ⁻¹ — higher uncertainty = more to learn), extremity (|θ - 0.5| — how far from 50/50 = how decisive), propagation (Σw(1-σ) — how many adjacent drugs benefit from this investigation).

Taxonomy

Linnaean classification joined from the algovigilance taxonomy index via the parent config's rank.

Rank	Value
domain	`Substrata`
kingdom	`Constructa`
phylum	`Configa`
class	`station-config`
order	`microgram`
family	`mcp-tool-config`

Characteristics:

substrate: config
domain: pv
lifecycle: continuous
authority: read
compounding: producer
io: agent-request → tool-response

Input schema

propagation_count integerrequired — Input parameter: propagation_count
uncertainty_level stringrequired — Input parameter: uncertainty_level
extremity_level stringrequired — Input parameter: extremity_level

Example call

POST /api/mcp
Content-Type: application/json

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__microgram__run-eig-priority-ranker",
    "arguments": {
      "propagation_count": 0,
      "uncertainty_level": "",
      "extremity_level": ""
    }
  }
}

How to invoke from a client

From any MCP-aware client, add https://algovigilance.com/api/mcp as an MCP server, then call this tool by name. From a raw HTTP client, send the JSON-RPC body above to /api/mcp.

Agent-friendly formats

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All tools (3062 live)
/api/mcp — endpoint
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/tools/microgram__run-eig-priority-ranker/raw.md — this page's Markdown twin