MCP server

Forkcaster Official

xyz.forkcaster/mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Resolve Farcaster casts to deep-link URLs for any supported Farcaster client app. No auth.

Website Source

At a glance

Type

MCP server

Publisher

forkcaster.xyz (verified by the MCP Registry)

Status

Working at last check

Tools

1

Token cost

About 420 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http forkcaster https://forkcaster.xyz/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.forkcaster]
url = "https://forkcaster.xyz/mcp"

Gemini CLI

{"mcpServers":{"forkcaster":{"httpUrl":"https://forkcaster.xyz/mcp"}}}

Cursor

{"mcpServers":{"forkcaster":{"url":"https://forkcaster.xyz/mcp"}}}

VS Code

{"servers":{"forkcaster":{"type":"http","url":"https://forkcaster.xyz/mcp"}}}

Antigravity

agy mcp add forkcaster https://forkcaster.xyz/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"forkcaster","server_url":"https://forkcaster.xyz/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"forkcaster","server_url":"https://forkcaster.xyz/mcp"}

Tools

• get_cast_link ~420 tokens
  Resolve a Farcaster cast — identified by username/fid + short hash, or by its full 40-hex hash — and return the URL that opens it in a target Farcaster client app (or all supported apps). Also returns the author's signed-contract status; URLs are returned regardless of signed state. Link-only client

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