Gerolamo: Building a Technical Intelligence Corpus in Three Weeks
Adjective built Gerolamo as a public proof of the Custom Corpus model — demonstrating that a small team running a focused Operational R&D motion can ship a production intelligence system in weeks, not quarters. Started April 5, 2026. Public surface live within two weeks. The access logs from the first three weeks told a story we did not expect.
Challenge
Approach
Corpus Architecture & Ingest Pipeline
Designed a multi-source ingestion system that normalizes code, research, and models into a single searchable landscape with daily refresh cycles
AI Evaluation & Scoring Engine
Built an LLM-powered evaluation layer that scores every entity on defensibility, frontier risk, novelty, and composability
Agent-Native Surface (MCP Server)
Exposed the entire corpus as a Model Context Protocol server so AI agents can search, score, compose, and synthesize intelligence alongside human analysts
Public Surface & Relationship Graphs
Shipped the human-facing interface with ranked views, entity drill-downs, creator profiles, trajectory charts, and the Conspectus macro-intelligence layer
Impact
From zero to a live, scored, searchable intelligence corpus covering ~190 technical domains
The MCP server became the second busiest endpoint on the platform — ahead of every human-facing workflow. Agent traffic outpacing human traffic per-IP and widening week over week.
Zero paid acquisition, no launch plan, no ads. Posted a few links and went back to building. MCP surface used by agents inside organizations Adjective did not introduce itself to.
399 unique browsers averaging 13 page loads per visitor on the defensibility rankings alone — indicating strong return-visit behavior in week three