Is the Greencalculus MCP server down?

mcp-registry/com.greencalculus/api · v1.0.0

As of 2026-10-26 23:15 UTC, the Greencalculus 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.

Sourced carbon emission factors + audit-traced calculations an AI can cite.

Point your MCP client at this streamable-http endpoint: https://mcp.greencalculus.com

Agent-readiness: B (82/100)

What to fix (3)

Auto-fix: 12 corrected tool definitions

Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. 1 tool(s) still need parameter descriptions written by someone who knows the API. All of them as JSON: /v1/readiness/mcp-registry%2Fcom.greencalculus%2Fapi/fixes

{
  "name": "calculate_activity",
  "description": "Turn activity data into greenhouse-gas emissions: emissions = activity × factor. Give an amount + unit and a factor key; the unit engine converts to the factor basis (MWh→kWh, tonne→kg, gallon→litre, mile→km) and returns the emissions with the working, the GHG Protocol scope, and the source. Use search_factors / lookup_factor to find the factor key.",
  "inputSchema": {
    "type": "object",
    "required": [
      "activity",
      "factor_key"
    ],
    "properties": {
      "activity": {
        "type": "object",
        "description": "{ \"value\": <number>, \"unit\": \"<unit e.g. kWh, MWh, litres, tonne, km>\" }."
      },
      "factor_key": {
        "type": "string",
        "description": "Canonical emission-factor key."
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}

{
  "name": "calculate_business_travel",
  "description": "Business travel emissions (Scope 3 Cat 6), distance method: emissions = km × passengers × factor. Air factors come in with_rf / without_rf (radiative forcing) variants. Find factors via search_factors (section \"business_travel\").",
  "inputSchema": {
    "type": "object",
    "required": [
      "distance",
      "factor_key"
    ],
    "properties": {
      "distance": {
        "type": "object",
        "description": "{ \"value\": <number>, \"unit\": \"km|mi\" }."
      },
      "factor_key": {
        "type": "string",
        "description": "Per-passenger-km travel factor key."
      },
      "passengers": {
        "type": "number",
        "description": "Optional, defaults to 1."
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}

{
  "name": "calculate_electricity",
  "description": "GHG Protocol Scope 2 for purchased electricity, both methods. Always returns location-based (grid-average) emissions; also returns market-based when you supply a contractual supplier_factor (e.g. a green tariff / REC = 0) or a market_factor_key (residual mix). Find grid keys via search_factors (section \"grid\").",
  "inputSchema": {
    "type": "object",
    "required": [
      "consumption",
      "location_factor_key"
    ],
    "properties": {
      "consumption": {
        "type": "object",
        "description": "{ \"value\": <number>, \"unit\": \"kWh|MWh|GWh\" }."
      },
      "supplier_factor": {
        "type": "object",
        "description": "Optional contractual factor { value, unit } (wins over market_factor_key)."
      },
      "market_factor_key": {
        "type": "string",
        "description": "Optional: residual-mix / supplier grid factor key."
      },
      "location_factor_key": {
        "type": "string",
        "description": "Grid-average factor key, e.g. grid.gbr.electricity.location_based."
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}

Get alerted

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/com.greencalculus/api"],"email":"[email protected]"}'

Agents: watch_tool({"toolId": "mcp-registry/com.greencalculus/api"}) over MCP.

Passed

• Every tool has a well-formed, typed input schema.
• No tool-poisoning patterns (hidden characters, instruction overrides, concealment, secret access, tool shadowing).
• Compact tool list (~2,634 tokens).
• Tool names are unique and portable across clients.
• Speaks MCP 2025-06-18.
• 100.00% uptime over 30 days.
• No breaking contract changes in 30 days.

Largest tool definitions

• calculate_freight ~325 tokens
• resolve_factor ~285 tokens
• explain_absence ~258 tokens
• calculate_electricity ~254 tokens
• search_factors ~225 tokens

Static 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:

[![MCP agent-readiness](https://glimind.com/v1/readiness/badge/mcp-registry%2Fcom.greencalculus%2Fapi.svg)](https://glimind.com/server/mcp-registry%2Fcom.greencalculus%2Fapi?ref=badge)

<a href="https://glimind.com/server/mcp-registry%2Fcom.greencalculus%2Fapi?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fcom.greencalculus%2Fapi.svg" alt="MCP agent-readiness"></a>

.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fcom.greencalculus%2Fapi.svg
   :target: https://glimind.com/server/mcp-registry%2Fcom.greencalculus%2Fapi?ref=badge
   :alt: MCP agent-readiness

Tool-definition log

Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:1cbf77777bc80f36…, first seen 2026-10-17, included at leaf 2863 of 76,031. Version history · verify what your client received.

Tools (12)

• calculate_activity
• calculate_business_travel
• calculate_electricity
• calculate_embodied
• calculate_freight
• calculate_pcaf
• calculate_spend
• explain_absence
• lookup_factor
• lookup_factors
• resolve_factor
• search_factors

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claude mcp add --transport http glimind https://glimind.com/mcp

{
  "mcpServers": {
    "glimind": {
      "type": "http",
      "url": "https://glimind.com/mcp"
    }
  }
}

FAQ

Is the Greencalculus MCP server down right now?

As of 2026-10-26 23:15 UTC, the Greencalculus 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.

How many tools does Greencalculus MCP server provide?

Greencalculus MCP server advertises 12 tools, including calculate_activity, calculate_business_travel, calculate_electricity, calculate_embodied, calculate_freight.

How do I install Greencalculus MCP server?

Point your MCP client at this streamable-http endpoint: https://mcp.greencalculus.com

Is the Greencalculus MCP server safe to connect to an AI agent?

Glimind scanned all 12 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.

Operator of Greencalculus MCP server?

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.