MCP.Market

Beacon - verified-merchant index for AI shopping agents MCP server

online · 96% uptime
by primoliquors·io.github.primoliquors/beacon·v0.1.0
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Neutral verified-merchant index for AI shopping agents; regulated/alcohol-first; earned-trust only.

B84/100grade B
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Safety scan
B84/100

full report

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If you have run it, two minutes of your experience saves the next person an afternoon.

Beacon - verified-merchant index for AI shopping agents tools (5)

write = sends, deletes, buys or posts
  • find_best_merchantFree

    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 BUYER -- "trust" (default), "price" (lowest matched price), or "speed" (same-day, then next-day fulfillment). Ties always break by earned trust. product_type/dest_state/channel: pass all three (e.g. "spirits", "FL", "ship"|"local_delivery") for STRICT COMPLIANCE mode -- only merchants with attested age-gate + attested license + a legal jurisdiction path are returned, each with its compliance verdict. Every result carries ships_to states (match them against where the buyer lives), best_price, and the evidence behind the record. Paid placement never affects any ranking (ranking_basis states the basis actually used).

  • get_merchant_viewFree

    Full agent view of one merchant: record + offerings + capabilities + evidence.

  • index_statsFree

    Graph coverage stats: counts of registry entries, merchants, offerings, capabilities.

  • search_offeringsFree

    Find offerings (products) matching a category, joined to merchant + capabilities.

  • verify_capabilityFree

    Verify a merchant capability with evidence, e.g. age_gate_21 or ships_to_US-FL.

Public scan report

scanner v0.1.9 · 2026-09-25 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 545ms20/20
  • Tool poisoning5 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 71 days ago12/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 84/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Beacon - verified-merchant index for AI shopping agents compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
84/100
higher than 68% of 48,255 servers
Tools
5
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
96%
of our recent checks; the typical remote server answers 100%
Response time
219 ms
faster than 60% of 30,031 servers

What its tools let an agent do: 5 read

Install Beacon - verified-merchant index for AI shopping agents in Claude Code, Cursor or VS Code

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

What the publisher says

From the Beacon - verified-merchant index for AI shopping agents repository's README, as published. We do not edit it. Read it on GitHub

Beacon skill

The installable agent skill for Beacon — the neutral, verified-merchant index AI shopping agents query to find merchants they can safely and legally buy from, specializing in regulated/age-gated commerce (alcohol first).

npx skills add primoliquors/beacon-skill

Works across 70+ agents via the skills CLI.

What agents get

Why Beacon is different

regression-tested, and every ranking response says so (ranking_basis).

  • Earned trust only. Paid placement never moves rank — enforced in code and

from the State of Florida's daily public records (DBPR/AB&T); age-gate and jurisdiction rules fail safe (illegal ship-to returns zero, not a guess).

  • Evidence on every fact. Results carry provenance an agent can audit.
  • Real compliance, not self-declaration. Merchant license attestations come
  • No shopper data. Beacon stores no shopper-level identity, ever.

The skill definition lives in SKILL.md.

Nothing above is checked by us. What we check is on the safety report.

Beacon - verified-merchant index for AI shopping agents: common questions

Is Beacon - verified-merchant index for AI shopping agents MCP server safe?
Mostly: it is graded B (84/100). Read the Beacon - verified-merchant index for AI shopping agents safety report
How do I install Beacon - verified-merchant index for AI shopping agents?
It runs remotely at beacon-index.onrender.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Beacon - verified-merchant index for AI shopping agents need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Beacon - verified-merchant index for AI shopping agents maintained?
The last commit was 110 days ago (2026-07-17). The latest release is v0.1.0.
Is Beacon - verified-merchant index for AI shopping agents up?
96% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Beacon - verified-merchant index for AI shopping agents compare with other MCP servers?
safety score 84/100 (higher than 68% of 48,255 servers); tools 5 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.