mcp-registry/io.github.transparentpt/mcp · v0.1.0
As of 2026-10-27 04:27 UTC, the Transparentpt MCP server is up with a Glimind reliability score of 94/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 6 outages in 90 days, with a median recovery of 6 minutes.
Budget used cars in Portugal: fair-price check, running-cost (IUC) estimate, stock search, contact.
Point your MCP client at this streamable-http endpoint: https://transparent.pt/mcp
11 of 11 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.transparentpt%2Fmcp/fixes
{
"name": "calculate_isv",
"description": "Estimate Portuguese car import tax (ISV, Imposto Sobre Veículos) from the official ISV formula (engine-cc + CO₂ components, with age reduction for used cars). A maintained estimate: it matches the AT (Finanças) simulator to the cent on the common WLTP cases, but is not the official figure and may differ on edge cases (NEDC, light-commercial, month rounding) — confirm the final amount on the official AT simulator. Needs engine displacement (cc), CO₂ (g/km, WLTP), fuel and registration year.",
"inputSchema": {
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"year"
],
"properties": {
"cc": {
"type": "integer",
"description": "Engine displacement in cm³, e.g. 1950 (not needed for heavy goods/buses)"
},
"co2": {
"type": "number",
"description": "CO₂ emissions in g/km (WLTP), e.g. 130 (passenger/motorhome only)"
},
"fuel": {
"type": "string",
"description": "Fuel: petrol, diesel, hybrid, hybrid_diesel (diesel MHEV/HEV), phev, electric (irrelevant for heavy goods/buses)"
},
"used": {
"type": "boolean",
"description": "Used vehicle (true, default) or new (false)"
},
"year": {
"type": "integer",
"description": "First registration year, e.g. 2016"
},
"axles": {
"type": "integer",
"description": "Heavy rigid goods ≥12t: axles (2/3/4)."
},
"config": {
"enum": [
"rigido",
"articulado"
],
"type": "string",
"description": "Heavy goods ≥12t: rigido or articulado (tractor+trailer)."
},
"from_eu": {
"type": "boolean",
"description": "Registered in an EU member state (true, default). Set FALSE for non-EU imports (Switzerland, UK, USA, Japan…) — non-EU used cars get NO age reduction, so the ISV is the FULL amount (plus customs duty ~10% and VAT 23%, which this tool does not compute)."
},
"peso_bruto": {
"type": "integer",
"description": "Gross weight (kg). REQUIRED for goods vehicles (van_10/commercial_*/pesados_mercadorias): their IUC is weight-based (Cat C/D)."
},
"suspension": {
"enum": [
"pneumatica",
"outro"
],
"type": "string",
"description": "Heavy goods ≥12t: driven-axle suspension."
},
"utilizacao": {
"enum": [
"particular",
"publico"
],
"type": "string",
"description": "Goods use: particular (Cat C, default) or publico/rental (Cat D)."
},
"vehicle_type": {
"enum": [
"passenger",
"van_10",
"commercial_15",
"commercial_50",
"commercial_100",
"motorcycle",
"autocaravana",
"pesados_mercadorias",
"pesados_passageiros"
],
"type": "string",
"description": "Category (default passenger). Goods van → van_10/commercial_*; heavy goods >3500kg → pesados_mercadorias; bus → pesados_passageiros; motorhome → autocaravana; motorcycle → motorcycle."
},
"tractor_axles": {
"type": "integer",
"description": "Articulated ≥12t: tractor axles (2/3)."
},
"trailer_axles": {
"type": "integer",
"description": "Articulated ≥12t: trailer axles (1/2/3)."
},
"regiao_autonoma": {
"type": "boolean",
"description": "Used exclusively in Açores/Madeira → −50% IUC (Cat C/D)."
}
},
"additionalProperties": false
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "calculate_iuc",
"description": "Estimate the Portuguese annual road tax (IUC, Imposto Único de Circulação) for a car — the yearly tax an owner pays — from the official IUC table. A maintained estimate; confirm on the official AT simulator. Needs engine displacement (cc), CO₂ (g/km), fuel and registration year.",
"inputSchema": {
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"year"
],
"properties": {
"cc": {
"type": "integer",
"description": "Engine displacement in cm³, e.g. 1950 (not needed for goods vehicles)"
},
"co2": {
"type": "number",
"description": "CO₂ emissions in g/km, e.g. 130 (passenger/motorhome only)"
},
"fuel": {
"type": "string",
"description": "Fuel: petrol, diesel, hybrid, hybrid_diesel (diesel MHEV/HEV), phev, electric (irrelevant for heavy goods/buses)"
},
"year": {
"type": "integer",
"description": "First registration year, e.g. 2016"
},
"axles": {
"type": "integer",
"description": "Heavy rigid goods ≥12t: axles (2/3/4)."
},
"config": {
"enum": [
"rigido",
"articulado"
],
"type": "string",
"description": "Heavy goods ≥12t: rigido or articulado (tractor+trailer)."
},
"peso_bruto": {
"type": "integer",
"description": "Gross weight (kg). REQUIRED for goods vehicles (van_10/commercial_*/pesados_mercadorias): their IUC is weight-based (Cat C/D)."
},
"suspension": {
"enum": [
"pneumatica",
"outro"
],
"type": "string",
"description": "Heavy goods ≥12t: driven-axle suspension."
},
"utilizacao": {
"enum": [
"particular",
"publico"
],
"type": "string",
"description": "Goods use: particular (Cat C, default) or publico/rental (Cat D)."
},
"vehicle_type": {
"enum": [
"passenger",
"van_10",
"commercial_15",
"commercial_50",
"commercial_100",
"motorcycle",
"autocaravana",
"pesados_mercadorias",
"pesados_passageiros"
],
"type": "string",
"description": "Category (default passenger). Goods van → van_10/commercial_*; heavy goods >3500kg → pesados_mercadorias; bus → pesados_passageiros; motorhome → autocaravana; motorcycle → motorcycle."
},
"tractor_axles": {
"type": "integer",
"description": "Articulated ≥12t: tractor axles (2/3)."
},
"trailer_axles": {
"type": "integer",
"description": "Articulated ≥12t: trailer axles (1/2/3)."
},
"regiao_autonoma": {
"type": "boolean",
"description": "Used exclusively in Açores/Madeira → −50% IUC (Cat C/D)."
}
},
"additionalProperties": false
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "check_fair_price",
"description": "Check whether a car's asking price is fair for the Portuguese market — the TransparentCars transparency check. Given make, model, year and mileage, it returns the range comparable cars actually sell for (low / typical / high), built from real listings. If you pass asking_price, it also gives a plain verdict: fair, above market, or below market — so a buyer knows before they walk in. Works for ANY car (a listing you found elsewhere, or one of ours). IMPORTANT — pass make/model canonically in Lati",
"inputSchema": {
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"make",
"model",
"year",
"km"
],
"properties": {
"hp": {
"type": "integer",
"description": "Power in hp (sharpens the comparison)"
},
"km": {
"type": "integer",
"description": "Mileage in km"
},
"fuel": {
"type": "string",
"description": "Fuel: petrol, diesel, hybrid, electric"
},
"make": {
"type": "string",
"description": "Full brand name in Latin — 'Renault', 'Volkswagen' (not 'VW'), 'Peugeot', 'Seat'."
},
"year": {
"type": "integer",
"description": "Registration year"
},
"model": {
"type": "string",
"description": "Short model name WITHOUT engine or trim — 'Clio' (not 'Clio 1.5 dCi'), 'Golf' (not 'Golf TSI')."
},
"gearbox": {
"type": "string",
"description": "Gearbox: manual or automatic"
},
"asking_price": {
"type": "number",
"description": "The price being asked for THIS car, in EUR — pass it to get a fair / above-market / below-market verdict."
}
},
"additionalProperties": false
},
"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.transparentpt/mcp"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/io.github.transparentpt/mcp"}) over MCP.
calculate_isv ~791 tokenscalculate_iuc ~622 tokenscheck_fair_price ~410 tokenssearch_inventory ~376 tokensestimate_resale_value ~336 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.transparentpt%2Fmcp?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fio.github.transparentpt%2Fmcp?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.transparentpt%2Fmcp.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.transparentpt%2Fmcp.svg :target: https://glimind.com/server/mcp-registry%2Fio.github.transparentpt%2Fmcp?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:c9ac0804aa460713…, first seen 2026-10-17, included at leaf 322 of 77,349. Version history · verify what your client received.
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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 04:27 UTC, the Transparentpt MCP server is up with a Glimind reliability score of 94/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 6 outages in 90 days, with a median recovery of 6 minutes.
Transparentpt MCP server advertises 11 tools, including calculate_isv, calculate_iuc, check_fair_price, contact_me, cost_to_own.
Point your MCP client at this streamable-http endpoint: https://transparent.pt/mcp
Glimind scanned all 11 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.