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CapabilityWire

Official registry AI and agents

A live, curated feed of new AI agent capabilities across MCP, SDKs, models, and APIs.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http capabilitywire 'https://api-production-22727.up.railway.app/mcp' --header 'Authorization: <Optional Bearer API key for full quotas and mark_seen; read-only tools include an anonymous sample>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "capabilitywire": {
            "type": "http",
            "url": "https://api-production-22727.up.railway.app/mcp",
            "headers": {
                "Authorization": "<Optional Bearer API key for full quotas and mark_seen; read-only tools include an anonymous sample>"
            }
        }
    }
}

Frequently asked questions

What is CapabilityWire?

A live, curated feed of new AI agent capabilities across MCP, SDKs, models, and APIs.

How do I install CapabilityWire?

It runs as a remote server. In Claude Code: claude mcp add --transport http capabilitywire 'https://api-production-22727.up.railway.app/mcp' --header 'Authorization: <Optional Bearer API key for full quotas and mark_seen; read-only tools include an anonymous sample>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does CapabilityWire need an API key?

Yes. It expects Authorization, which you set in its configuration.

Who maintains CapabilityWire?

It is published by jawauntb. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.