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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

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

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

[mcp_servers.beacon]
url = "https://beacon-index.onrender.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "beacon": {
      "type": "remote",
      "url": "https://beacon-index.onrender.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "beacon": {
      "type": "http",
      "url": "https://beacon-index.onrender.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=beacon&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYmVhY29uLWluZGV4Lm9ucmVuZGVyLmNvbS9tY3AifQ%3D%3D"
}

{
  "servers": {
    "beacon": {
      "type": "http",
      "url": "https://beacon-index.onrender.com/mcp"
    }
  }
}

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

extensions:
  "beacon":
    enabled: true
    name: "beacon"
    type: streamable_http
    uri: "https://beacon-index.onrender.com/mcp"
    timeout: 300

Quality 76 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene64 · weight 30

pass
tools.descriptionsevery tool has a description
warn
tools.description_length1 tools have descriptions over 1,024 characters, which crowds the context
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: verify_capability (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); find_best_merchant (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); search_offerings (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 753 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

5 tools, about 753 tokens to load them all · tool set e9d654180550 · checked 2026-10-20 12:45 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 87 / 100

provenance80

liveness100

freshness65

hygiene100

+repository +namespace-matches-repo +reachable +uptime-99% ~updated-95d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://beacon-index.onrender.com/mcp` streamable-http	none	yes	99%	342 ms	2025-11-25	2026-10-20

Tools (5)

`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 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_view`	Full agent view of one merchant: record + offerings + capabilities + evidence.
`index_stats`	Graph coverage stats: counts of registry entries, merchants, offerings, capabilities.
`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.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.primoliquors/beacon",
  "title": "Beacon - verified-merchant index for AI shopping agents",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://beacon-index.onrender.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "repository": {
    "url": "https://github.com/primoliquors/beacon-skill",
    "source": "github"
  },
  "description": "Neutral verified-merchant index for AI shopping agents; regulated/alcohol-first; earned-trust only."
}