SERVER

Carbon Fyi New

Rank #81,108

fyi.carbon/carbon-fyi

Voluntary carbon market news and open carbon price data. Read-only, keyless.

Listed & last published
Aug 27, 2026
PURPOSE

What you can do with Carbon Fyi New

Carbon Fyi New is a Model Context Protocol (MCP) server published by Carbonmark. It ranks #81,108 of 152,076 active servers on MCP Toplist. Carbon Fyi New is listed on Official MCP, with 1 tracked version. It was first listed on Aug 27, 2026 and most recently updated on Aug 27, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Carbon Fyi New can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Carbon Fyi New

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

MCP Toplist probed the public endpoint on Oct 16, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.

Declared by the Official MCP Registry, last synced Oct 25, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

Hosted endpoint declared as public.

INSTALLATION AND FIRST TASK

Connect Carbon Fyi New and confirm it works

Remote · HTTP
claude mcp add --transport http carbon-fyi https://www.carbon.fyi/api/mcp
First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by Carbonmark
View all Carbonmark servers →

No task-specific alternatives are catalogued for Carbon Fyi Newyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed
Aug 27, 2026
Latest version published
Aug 27, 2026
Version history
1 version tracked (below)
Requirements evidence
MCP Toplist probed the public endpoint on Oct 16, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
Profile checked
Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of
Aug 27, 2026
Registry sightings

Do you maintain Carbon Fyi New? to correct or enrich this profile.

VERSIONS

Available versions (1)

VersionPublished
0.1.0Aug 27, 2026
STANDING
#81,108of 152,076 active servers

Ranks ahead of 70,968 of 152,076 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

MCP Toplist: #81,108 of 152,076
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HTML
<a href="https://mcptoplist.com/server/fyi.carbon%2Fcarbon-fyi"><img src="https://mcptoplist.com/badge/fyi.carbon%2Fcarbon-fyi.svg" alt="MCP Toplist: #81,108 of 152,076" /></a>

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FAQ

Frequently asked questions

Who maintains Carbon Fyi New?
Carbon Fyi New is maintained by Carbonmark, which publishes 2 MCP servers (2 total versions) tracked on MCP Toplist.
Is Carbon Fyi New listed on the Official MCP Registry?
Yes — Carbon Fyi New is listed on the Official MCP Registry.
How many versions does Carbon Fyi New have?
MCP Toplist tracks 1 version of Carbon Fyi New, most recently published on Aug 27, 2026.
Where can I find the source code for Carbon Fyi New?
The source code for Carbon Fyi New is hosted at github.com/Carbonmark/carbon.fyi-new.
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