_ registry / mcp http-sse · checked 6h ago

PackValue Tools

https://lsi-packvalue-mcp-r1.umagestaointeligente.workers.dev

Registry code: 2d22dceb1b4e4089

api record

Deterministic pack and unit-price comparison tools for shopping and procurement agents.

from a public catalogue that lists it, not from the operator

endpoint
https://lsi-packvalue-mcp-r1.umagestaointeligente.workers.dev/mcp
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is PackValue Tools live?
Partly — its last checks failed now and then (checked 6h ago). It answered 98% of checks over the last 30 days.
Is PackValue Tools free to use?
Not measured yet.
What tools does PackValue Tools have?
6 tools: normalize_pack_value, compare_pack_values, calculate_real_discount, calculate_delivered_unit_cost, calculate_dilution_value, calculate_buy_x_pay_y.
Is PackValue Tools safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
degraded
uptime, 30 days
98%

90 days 98.9%· all time 98.9%

latency
444ms

last good check

priced tools
0

of 6 tools

_ answered our checks, 90 days 279 checks · signed record
  • live → degraded· timeout after 20000ms
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • unknown → live
_ what it is for
topic
payments & commerce shopping & products
used for
  • compare pack unit prices
  • calculate delivered unit cost
  • calculate a real discount
  • calculate buy x pay y deals
  • normalize a pack size
takes → gives
data → data
tools
6 reads
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 6 tools
6 never probed 0 of 6 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • normalize_pack_value reads unknown never probed

    Normalize a product pack such as 6x330 ml or 3x200 g into comparable quantity and effective unit price. Deterministic; no LLM is used for the calculation.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "text",
    "price"
  ],
  "properties": {
    "tax": {
      "type": "number",
      "default": 0,
      "minimum": 0
    },
    "text": {
      "type": "string",
      "maxLength": 300,
      "minLength": 1
    },
    "label": {
      "type": "string",
      "maxLength": 160
    },
    "price": {
      "type": "number",
      "minimum": 0
    },
    "currency": {
      "type": "string",
      "default": "USD",
      "maxLength": 12
    },
    "dilution": {
      "type": "number",
      "default": 1,
      "exclusiveMinimum": 0
    },
    "discount": {
      "type": "number",
      "default": 0,
      "minimum": 0
    },
    "shipping": {
      "type": "number",
      "default": 0,
      "minimum": 0
    },
    "yield_pct": {
      "type": "number",
      "default": 100,
      "maximum": 100,
      "exclusiveMinimum": 0
    }
  }
}
    arguments 54 lines
  • compare_pack_values reads unknown never probed

    Compare 2 to 25 shopping or procurement offers with compatible dimensions and currency, including shipping, tax, discount, yield and dilution adjustments.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "offers"
  ],
  "properties": {
    "offers": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "text",
          "price"
        ],
        "properties": {
          "tax": {
            "type": "number",
            "default": 0,
            "minimum": 0
          },
          "text": {
            "type": "string",
            "maxLength": 300,
            "minLength": 1
          },
          "label": {
            "type": "string",
            "maxLength": 160
          },
          "price": {
            "type": "number",
            "minimum": 0
          },
          "currency": {
            "type": "string",
            "default": "USD",
            "maxLength": 12
          },
          "dilution": {
            "type": "number",
            "default": 1,
            "exclusiveMinimum": 0
          },
          "discount": {
            "type": "number",
            "default": 0,
            "minimum": 0
          },
          "shipping": {
            "type": "number",
            "default": 0,
            "minimum": 0
          },
          "yield_pct": {
            "type": "number",
            "default": 100,
            "maximum": 100,
            "exclusiveMinimum": 0
          }
        }
      },
      "maxItems": 25,
      "minItems": 2
    }
  }
}
    arguments 67 lines
  • calculate_real_discount reads unknown never probed

    Calculate absolute savings and effective discount percentage from original and final prices.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "original_price",
    "final_price"
  ],
  "properties": {
    "currency": {
      "type": "string",
      "default": "USD",
      "maxLength": 12
    },
    "final_price": {
      "type": "number",
      "minimum": 0
    },
    "original_price": {
      "type": "number",
      "exclusiveMinimum": 0
    }
  }
}
    arguments 23 lines
  • calculate_delivered_unit_cost reads unknown never probed

    Calculate delivered cost per unit including shipping, tax and explicit discount.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "item_price",
    "quantity"
  ],
  "properties": {
    "tax": {
      "type": "number",
      "default": 0,
      "minimum": 0
    },
    "currency": {
      "type": "string",
      "default": "USD",
      "maxLength": 12
    },
    "discount": {
      "type": "number",
      "default": 0,
      "minimum": 0
    },
    "quantity": {
      "type": "integer",
      "maximum": 1000000,
      "exclusiveMinimum": 0
    },
    "shipping": {
      "type": "number",
      "default": 0,
      "minimum": 0
    },
    "item_price": {
      "type": "number",
      "minimum": 0
    }
  }
}
    arguments 39 lines
  • calculate_dilution_value reads unknown never probed

    Calculate prepared yield and effective cost after diluting a concentrate with added parts of water or another zero-cost diluent.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "concentrate_volume_l",
    "concentrate_price",
    "added_parts_per_concentrate_part"
  ],
  "properties": {
    "currency": {
      "type": "string",
      "default": "USD",
      "maxLength": 12
    },
    "concentrate_price": {
      "type": "number",
      "minimum": 0
    },
    "concentrate_volume_l": {
      "type": "number",
      "exclusiveMinimum": 0
    },
    "added_parts_per_concentrate_part": {
      "type": "number",
      "maximum": 1000,
      "minimum": 0
    }
  }
}
    arguments 29 lines
  • calculate_buy_x_pay_y reads unknown never probed

    Calculate total paid, effective unit price and discount for buy-X-pay-Y or take-X-pay-Y promotions.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "take_units",
    "pay_units",
    "regular_unit_price"
  ],
  "properties": {
    "currency": {
      "type": "string",
      "default": "USD",
      "maxLength": 12
    },
    "pay_units": {
      "type": "integer",
      "maximum": 1000000,
      "minimum": 0
    },
    "take_units": {
      "type": "integer",
      "maximum": 1000000,
      "exclusiveMinimum": 0
    },
    "regular_unit_price": {
      "type": "number",
      "minimum": 0
    }
  }
}
    arguments 30 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 2d22dceb1b4e4089.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/2d22dceb1b4e4089/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/2d22dceb1b4e4089/badge.svg)](https://brick.blue/agent/2d22dceb1b4e4089?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.