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Catalogue/MCP servers/Carbon Factor Matcher

Carbon Factor Matcher

nikeandocean · MCP server

Connects your AI assistant to emission factor databases, including ELCD and ecoinvent, for carbon accounting, life cycle assessment and ESG reporting. Describe an activity, such as industrial electricity use at a factory, and it returns ranked candidate factors for your assistant to choose from. It can also search factors by keyword with filters and return the full details of one factor. The free tier uses keyword search over ELCD, US LCI and USDA data, up to 300 queries a day, and ecoinvent needs the Pro tier with a purchased licence key.

Written by ooruby from the README of @nikeandocean/carbon-factor-matcher 2.3.16.

Not claimed by its maker. Is this yours? Prove it and answer the findings

Why it's useful

Your agent can find a fitting emission factor in standard environmental databases without you searching them by hand for each activity.

What you could do with it

  1. 1Describe a factory's industrial electricity use in Chinese or English and get ranked emission factor candidates back.
  2. 2Search emission factors by keyword and narrow the results by category, such as fuel.
  3. 3Ask for the full metadata of a specific emission factor once your agent has picked a candidate.

Written from its documentation: what it says it can do, not what our checks found.

CFMCP serverResearch

Maintenance

Not measured

No release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.

Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured

Not yet tested
Command execution is bounded
inventory
node child_process (index.js:10)
synchronous shell execution (index.js:17)
synchronous shell execution (index.js:34)
synchronous shell execution (index.js:37)
An inventory of where the code starts another program, not a verdict on this row: whether each one runs a fixed program or whatever it is handed takes a reading by hand.
Licence and provenance
finding
no LICENCE file at the root (.)

Published because it was found. A finding is information about where the limits are, not a verdict that the software is unsafe.

What this does not cover

  • ·Everything. Treat it as you would software from anywhere else.

Receipt history: every signed receipt for every version of this listing, and what changed between them.

In its maker's words

MCP server for intelligent emission factor matching — connects AI agents with carbon emission factor databases (ELCD, ecoinvent)

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How far this has been checked

Static scanned

What it establishes
Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
What it does not
How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
Exactly what was read
Version 2.3.16, the file with digest sha512-sieh0vnHgGVymkfIZH5cS7HIFYq+cPuPfMf68WJJavSAX9Fere7Sk6UuU190Cw/CE0TuXDrkTOrcpksVaFWcQQ==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
Authentication
Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
How the rungs work

Adding it

Paste this into your client's MCP configuration.

{
  "mcpServers": {
    "carbon-factor-matcher": {
      "command": "npx",
      "args": [
        "-y",
        "@nikeandocean/carbon-factor-matcher@2.3.16"
      ]
    }
  }
}

Or run it directly.

npx -y @nikeandocean/carbon-factor-matcher@2.3.16

Pinned to 2.3.16, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.

Where this came from

Registry
npm
Package
@nikeandocean/carbon-factor-matcher
Version read
2.3.16
Resolved
2026-10-10
Open the source(opens in a new tab)

No build provenance published. The repository above is the one the publisher declared, and nothing links it to the package you would install. That is not a mark against this listing, since most packages are published this way, but it is a check nobody can run.

The badge, if this is your listing

It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.

[![ooruby: static scanned](https://ooruby.com/api/badge/nikeandocean-carbon-factor-matcher)](https://ooruby.com/market/nikeandocean-carbon-factor-matcher)

About this listing

Kind
MCP server
Category
Research
Pricing
Free
Sandbox
No
Hosted
No
Updated
2026-10-07
Price
Free
Get it freeVisit maker
Rating
no reviews yet
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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.