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Beacon - verified-merchant index for AI shopping agents

io.github.primoliquors/beacon · v0.1.0

No registry update 90+ days

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Not declared (tools carry no read/destructive hints)
Capabilities declared	experimental, prompts, resources, tools
Tool definitions	5 tools · with description 100% · input schema is an object 100% · read/destructive hints 0%

Neutral verified-merchant index for AI shopping agents; regulated/alcohol-first; earned-trust only.

streamable-http · https://beacon-index.onrender.com/mcp

claude mcp add --transport http beacon https://beacon-index.onrender.com/mcp

{
  "mcpServers": {
    "beacon": {
      "url": "https://beacon-index.onrender.com/mcp"
    }
  }
}

find_best_merchant
Rank merchants that can actually fulfill a purchase need, by honest signals only. Args: category: product category, e.g. "vodka". ship_to: ISO region the order must ship to, e.g. "US-FL". require_age_gate: only return merchants that enforce 21+. limit: max results. optimize_for: what matters to the
search_offerings
Find offerings (products) matching a category, joined to merchant + capabilities.
verify_capability
Verify a merchant capability with evidence, e.g. age_gate_21 or ships_to_US-FL.
get_merchant_view
Full agent view of one merchant: record + offerings + capabilities + evidence.
index_stats
Graph coverage stats: counts of registry entries, merchants, offerings, capabilities.

Repository · JSON · Text for agents · Registry updated 2026-07-17