mcp-registry/io.github.iafanasov/packzoo · v1.0.0
As of 2026-10-27 06:15 UTC, the Iafanasov Packzoo MCP server is up with a Glimind reliability score of 100/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 2 outages in 90 days, with a median recovery of 3 minutes.
Compare parcel and letter delivery prices across 60+ carriers in 27 European countries.
Point your MCP client at this streamable-http endpoint: https://packzoo.com/api/mcp
2 of 2 tool(s) carry no readOnlyHint/destructiveHint annotations.
Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →
No tool declares an outputSchema.
Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →
Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Fio.github.iafanasov%2Fpackzoo/fixes
{
"name": "compare_shipping_prices",
"description": "Look up live, ranked shipping prices for a specific package and route across every carrier PackZoo covers for the origin country. Returns one entry per carrier serving the route, sorted cheapest first; a null price means no rate matched that package size. Letter, envelope, and mailbox rates (e.g. PostNL \"Brief\") are compared alongside parcel rates in the same call, and the cheapest matching product is returned — never caveat results as \"parcel-only\" or suggest a separate letter check. Each entry",
"inputSchema": {
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"from_country",
"to_country",
"weight_kg",
"length_cm",
"width_cm",
"height_cm"
],
"properties": {
"width_cm": {
"type": "number",
"description": "Another side of the package in centimetres.",
"exclusiveMinimum": 0
},
"height_cm": {
"type": "number",
"description": "The remaining side of the package in centimetres. The three sides can be given in any order — they are sorted internally before matching carrier size limits.",
"exclusiveMinimum": 0
},
"length_cm": {
"type": "number",
"description": "One side of the package in centimetres.",
"exclusiveMinimum": 0
},
"weight_kg": {
"type": "number",
"description": "Package weight in kilograms.",
"exclusiveMinimum": 0
},
"to_country": {
"type": "string",
"description": "Destination country ISO 3166-1 alpha-2 code. Any country code is accepted; carriers with no matching route are simply omitted from the results."
},
"from_country": {
"type": "string",
"description": "Origin country ISO 3166-1 alpha-2 code. Must be one of the supported origins: AT, BE, BG, CY, CZ, DE, DK, EE, ES, FI, FR, GR, HR, HU, IE, IT, LT, LU, LV, MT, NL, PL, PT, RO, SE, SI, SK. Call list_carriers first if unsure which origins/destinations are covered."
}
}
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "list_carriers",
"description": "List every carrier PackZoo covers for a given origin country, and which destination countries each carrier serves from there. Use this to discover coverage — e.g. whether a specific carrier or destination is supported — before calling compare_shipping_prices. Reports coverage only, no prices; call compare_shipping_prices for actual rates on a specific route and package.",
"inputSchema": {
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"from_country"
],
"properties": {
"from_country": {
"type": "string",
"description": "Origin country ISO 3166-1 alpha-2 code. Must be one of the supported origins: AT, BE, BG, CY, CZ, DE, DK, EE, ES, FI, FR, GR, HR, HU, IE, IT, LT, LU, LV, MT, NL, PL, PT, RO, SE, SI, SK."
}
}
},
"annotations": {
"readOnlyHint": true
}
}Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/io.github.iafanasov/packzoo"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/io.github.iafanasov/packzoo"}) over MCP.
compare_shipping_prices ~495 tokenslist_carriers ~216 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Fio.github.iafanasov%2Fpackzoo?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fio.github.iafanasov%2Fpackzoo?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.iafanasov%2Fpackzoo.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.iafanasov%2Fpackzoo.svg :target: https://glimind.com/server/mcp-registry%2Fio.github.iafanasov%2Fpackzoo?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:6a954e229a07fae1…, first seen 2026-10-17, included at leaf 11787 of 77,798. Version history · verify what your client received.
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Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.
Claude Code
claude mcp add --transport http glimind https://glimind.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-27 06:15 UTC, the Iafanasov Packzoo MCP server is up with a Glimind reliability score of 100/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 2 outages in 90 days, with a median recovery of 3 minutes.
Iafanasov Packzoo MCP server advertises 2 tools, including compare_shipping_prices, list_carriers.
Point your MCP client at this streamable-http endpoint: https://packzoo.com/api/mcp
Glimind scanned all 2 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.