From side project to paying MCP server: the publisher playbook

This is the shortest honest path from "my MCP server has users" to "my MCP server pays for itself."

Step 1 — one line (5 minutes)

pip install lulu-ads

mcp.add_middleware(LuluAdsMiddleware())

Or skip even that: add our MCP concierge and tell your agent "monetize my server" — it registers you, sets the env vars, and verifies your first slot.

Step 2 — list everywhere (an afternoon)

Every registry listing is free global distribution: PulseMCP, Glama, Smithery, mcp.so, and the awesome-mcp lists. Ship an llms.txt and an install.md so coding agents can install you unattended. Traffic is the raw material; this is how you mine it.

Step 3 — send honest context

The categories you pass are your inventory's price tag. travel.flights fills better than misc. Don't over-claim — the quality gate and conversion audit catch it — but don't ship empty context either.

Step 4 — watch the ledger, not the impressions

Your dashboard number is conversions and balance, not views. Expect a trickle first: fills depend on demand matching your category. The balance accrues from the first audited conversion, and at $100 you cash out.

Step 5 — protect the asset

Your users' trust is the inventory. Use the blocklists. Keep ads off anything sensitive. Never trade a labeled, host-judged slot for anything louder — the moment your tool feels like an ad unit, you've spent the asset the whole model runs on.