{"mcpName":"station__microgram__run-bradford-hill-evidence","slug":"microgram__run-bradford-hill-evidence","label":"run-bradford-hill-evidence","description":"Bradford Hill evidence assessment: signal comparison → dose-response classification → Naranjo causality. A 3-criterion causality chain using cross-variable comparison micrograms.","domainSlug":"microgram","pvRelevance":"pv-core","backend":"external","agentMetadata":{"idempotent":null,"read_only":null,"expected_latency_ms":null,"cost_tokens_estimate":null,"pipes_to":null},"inputSchema":{"type":"object","properties":{"signal_a":{"type":"number","description":"PRR or signal strength for the drug of interest"},"signal_b":{"type":"number","description":"PRR or signal strength for a comparator drug in the same class"},"low_dose_rate":{"type":"number","description":"Adverse event rate per 100 patients at low dose"},"mid_dose_rate":{"type":"number","description":"Adverse event rate per 100 patients at mid dose"},"high_dose_rate":{"type":"number","description":"Adverse event rate per 100 patients at high dose"},"naranjo_score":{"type":"integer","description":"Naranjo ADR probability score (0-13)"}},"required":["signal_a","signal_b","low_dose_rate","mid_dose_rate","high_dose_rate","naranjo_score"]},"example":null,"taxonomy":{"rank":{"domain":"Substrata","kingdom":"Constructa","phylum":"Configa","class":"station-config","order":"microgram","family":"mcp-tool-config"},"characteristics":{"substrate":"config","domain":"pv","lifecycle":"continuous","stateful":false,"persistence":"none","authority":"read","compounding":"producer","io_input":"agent-request","io_output":"tool-response"}},"_links":{"html":"/tools/microgram__run-bradford-hill-evidence","markdown":"/tools/microgram__run-bradford-hill-evidence/raw.md","invoke":"/api/mcp","catalog":"/api/mcp"}}