MCP server

CastMyAgent Personas

io.github.svattula/castmyagent

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

Read-only catalog of free CastMyAgent persona packs.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

3

Token cost

About 339 tokens per request

Sets up in

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

Last checked

25 Oct 2026, 20:29 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 castmyagent https://castmyagent.ai/api/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.castmyagent]
url = "https://castmyagent.ai/api/mcp"

Gemini CLI

{"mcpServers":{"castmyagent":{"httpUrl":"https://castmyagent.ai/api/mcp"}}}

Cursor

{"mcpServers":{"castmyagent":{"url":"https://castmyagent.ai/api/mcp"}}}

VS Code

{"servers":{"castmyagent":{"type":"http","url":"https://castmyagent.ai/api/mcp"}}}

Antigravity

agy mcp add castmyagent https://castmyagent.ai/api/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":"castmyagent","server_url":"https://castmyagent.ai/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"castmyagent","server_url":"https://castmyagent.ai/api/mcp"}

Tools

• get_persona ~120 tokens
  Load one free persona pack by slug. Returns the production system prompt, the character brief, and the style configuration. The pack is free and the text is MIT licensed.
• list_personas ~123 tokens
  List free CastMyAgent persona packs. Optionally filter by department. Returns slug, name, role, department, a short summary, and the roster URL.
• search_personas ~96 tokens
  Find free persona packs by keyword. Matches the role and specialties.

Browse

• GitHub tools
• GitHub and code hosting

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