Yes. Carbon Arc is free: add it to your Claude Market library, no bank card needed.

How do I install Carbon Arc in Claude?

Add Carbon Arc to your library to get its URL. In Claude, open Settings › Connectors, click “Add custom connector” and paste the URL.

Does Carbon Arc work with Claude Code?

Yes. In a terminal, run claude mcp add --transport http followed by a name and the connector URL.

Is Carbon Arc an official Anthropic product?

No. Carbon Arc is a public project; this listing was created by Claude Market from its repository and the product is not hosted here. Claude Market is an independent project, not affiliated with Anthropic.

Carbon Arc

Community hub

Listing created by Claude Market from the project’s public repository. Not hosted here.Is this your project? Claim this listing ›

The infrastructure for the AI economy: primitives for inference, agents, and decisions.

All reviews:: No reviews
Release date:: 7 June 2026
Creator:: Public project (github.com)
Type:: MCP

Add Carbon Arc

Free · Added to your library, no credit card needed.

Free

Add to my library

Add to wishlist Follow

About Carbon Arc

Carbon Arc provides infrastructure for the AI economy: primitives for inference, agents and decisions. Its remote MCP endpoint uses OAuth 2.0 with dynamic client registration; sign up for Carbon Arc and get an API token from your profile to connect Claude.

Details

Version:: 0.1.0
Updated:: 12 November 2026
Verification:: Not verified
Repository:: github.com/Carbon-Arc/mcp

Report this product

What it can do

The creator has not described the access yet.

Install Carbon Arc in Claude

An MCP connector links Claude to a service: Claude can then read or do things there for you, with your consent. It takes about two minutes.

Add it to your libraryClick “Add to my library” on this page: it is free and instant.
Copy the connector URLIn your library, select the product: its URL is shown with a “Copy” button.
Add it in ClaudeIn Claude (website or app), open Settings › Connectors, click “Add custom connector”, give it a name and paste the URL.
Connect your accountIf the service asks you to sign in (your Notion, GitHub… account), Claude opens its page: only grant the access you need.
Use it in a conversationTurn the connector on in the conversation’s tools menu, then just ask for what you want.

With Claude CodeIn a terminal: claude mcp add --transport http connector-name followed by the URL copied from your library.

Before adding a product, read its permissions above. You can remove a connector or skill at any time in Claude’s settings.

Carbon Arc: frequently asked questions

Is Carbon Arc free?: Yes. Carbon Arc is free: add it to your Claude Market library, no bank card needed.
How do I install Carbon Arc in Claude?: Add Carbon Arc to your library to get its URL. In Claude, open Settings › Connectors, click “Add custom connector” and paste the URL.
Does Carbon Arc work with Claude Code?: Yes. In a terminal, run claude mcp add --transport http followed by a name and the connector URL.
Is Carbon Arc an official Anthropic product?: No. Carbon Arc is a public project; this listing was created by Claude Market from its repository and the product is not hosted here. Claude Market is an independent project, not affiliated with Anthropic.

Reviews

No reviews yet. Only users who added or bought the product can review it.

Similar products

Development · MCPContextStream MCP ServerThe context platform for AI agents: code search, team decisions, and grounded project context.No reviewsFree

Development · MCPJoxoOne shared project for a team's coding agents: decisions, a task board and handoffs.No reviewsFree

Development · MCPAgentDealsMCP server aggregating developer infrastructure deals, free tiers, and startup programsNo reviewsFree

Development · MCPCarbon MCPExplore Carbon docs, components, tokens, icons, charts, and code examples.No reviewsFree

Development · MCPGrandetCheapest API for any model across official, inference and relay providers; find free creditsNo reviewsFree

Development · MCPEOxElementsA server to provide information about EOxElements custom elements for coding agents.No reviewsFree

Development · MCPEmail Inbox API + Sending by SendmuxAI email inbox and sending tools with attachments, search, live events, and webhooks.No reviewsFree

Development · MCPVlakAccessible React components, tokens, usage guidance, and install commands for product interfaces.No reviewsFree