carbon-factor-matcher

endpoint

https://zerocarbonlogic.com/mcp

protocol

streamable-http ·2024-11-05

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is carbon-factor-matcher live?

Yes — it answered the hub's last check (checked 11m ago). It answered 98% of checks over the last 30 days.

Is carbon-factor-matcher free to use?

Yes — the hub reached it with no key and no payment.

What tools does carbon-factor-matcher have?

3 tools: factor_detail, factor_match, factor_search.

Is carbon-factor-matcher 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.

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.

• factor_detail reads unknown 6h ago

  Retrieve full metadata for a specific emission factor by its unique identifier. Returns emission intensity value, unit, geographic scope, applicability conditions, data source, and publication year.

  mcp-tool

  123456789101112

  {
    "type": "object",
    "required": [
      "factor_id"
    ],
    "properties": {
      "factor_id": {
        "type": "string",
        "description": "Unique identifier of the emission factor, as returned by factor_match or factor_search. Example: 'urn:uuid:bab6dd4e-a2ea-4fd9-a585-e8edafcb42e1'."
      }
    }
  }

  arguments 12 lines copy
• factor_match reads unknown 6h ago

  Match a natural-language description of an industrial activity or material to emission factors for carbon accounting and Life Cycle Assessment (LCA). Returns ranked candidate factors with CO2-equivalent intensity and relevance scores; the calling agent selects the best match. Keyword search over ELCD (493 European factors) + US LCI (555 US factors) + USDA LCA Commons (1,550 US agricultural factors). ecoinvent (5,601 global factors) requires a Pro license (pass source="all"). Embedding-based semantic re-ranking runs in the local Python MCP server of the same package, not in this hosted endpoint.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "activity_data"
    ],
    "properties": {
      "top_k": {
        "type": "integer",
        "default": 10,
        "description": "Number of candidate factors to consider (1-50). Default: 10."
      },
      "activity_data": {
        "type": "string",
        "description": "Natural-language description of the activity, material, or process to match. Examples: 'Factory in Shenzhen, 10kV industrial electricity, 2024, semiconductor fab', 'diesel combustion for freight transport, EU', 'cement production, rotary kiln'. IMPORTANT: The database is in English. If the user input is in another language, translate to English keywords before querying (e.g. 水泥→cement, 柴油→diesel, Zement→cement)."
      }
    }
  }

  arguments 17 lines copy
• factor_search reads unknown 6h ago

  Keyword search over emission factor databases. Returns matching factors with metadata including CO2-equivalent intensity (kgCO2e per unit), unit, geographic scope, source, and publication year. Supports optional category filtering (e.g. 'electricity', 'fuel', 'transport', 'chemicals'). Free tier: ELCD + US LCI + USDA. Pro tier: all databases (pass source="all").

  mcp-tool

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  {
    "type": "object",
    "required": [
      "query"
    ],
    "properties": {
      "limit": {
        "type": "integer",
        "default": 10,
        "description": "Maximum number of results to return (1-50). Default: 10."
      },
      "query": {
        "type": "string",
        "description": "Search keyword — material name, industrial process, or activity type (in English). Examples: 'electricity', 'diesel', 'transport', 'cement', 'polyethylene'. IMPORTANT: The database is in English. Translate non-English terms to English before querying (e.g. 聚乙烯→polyethylene, 水泥→cement, Stahl→steel)."
      },
      "category": {
        "type": "string",
        "description": "Optional category filter to narrow results. Common categories: 'electricity', 'fuel', 'transport', 'chemicals', 'metals', 'construction'."
      }
    }
  }

  arguments 21 lines copy

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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.