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Microgram: drug-comparison

station__algovigilance__microgram-drug-comparison native (always callable) algovigilance pv-core Constructa Configa

Differential drug safety classification: compares two drug profiles by pre-computed signal ratio and PRR ratio to determine which has worse safety profile

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	`algovigilance`
family	`mcp-tool-config`

Characteristics:

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

Input schema

signal_count_a numberrequired — Input variable signal_count_a
signal_count_b numberrequired — Input variable signal_count_b
signal_ratio numberrequired — signal_count_a / signal_count_b (999 if b=0 and a>0, 1.0 if both=0)
prr_ratio numberrequired — prr_max_a / prr_max_b (999 if b=0 and a>0, 1.0 if both=0)

Example call

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

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__algovigilance__microgram-drug-comparison",
    "arguments": {
      "signal_count_a": 0,
      "signal_count_b": 0,
      "signal_ratio": 0,
      "prr_ratio": 0
    }
  }
}

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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