Size the total addressable market (TAM) for an Ideal Customer Profile (ICP) against Explorium's 150M+ company universe. Iteratively refine firmographic, technographic, and intent filters with the user until the account universe matches their intent, then return both the count and the working filter set that other skills can consume. Use for territory and capacity design, investor-ready market sizing, and ICP sharpening. Triggers on phrases like "size the market", "TAM for", "addressable market", "how many companies match", "is my ICP too broad", "is my ICP too narrow", "refine my ICP filters", "market sizing".
Drop this skill into Claude Code and your AI agent gains the ability to iteratively refine a company-level icp filter set and return a count plus a structured filter artifact ready for downstream prospecting work. each pass returns a count, a banded sizing read, optional sample views for sanity-check, and concrete refinement options. terminates when the user finalizes.
This skill is part of a 14-skill series covering the full B2B sales workflow, powered by the Explorium AgentSource API — 350M+ people, 80M+ companies, real-time firmographics, technographics, funding signals, and verified contact data.
.
├── SKILL.md # Full skill definition — input, workflow, output format, limitations
├── llms.txt # AI-readable summary of this skill and the full series
└── README.md
/plugin marketplace add https://github.com/explorium-ai/Agent-skills
Point your agent at SKILL.md for the full skill instructions.
EU
Americas
MIT