Codex Pets vs Myagi Open Agent Registry

A side-by-side look at the Codex Pets and Myagi Open Agent Registry MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.

Codex Pets logoCodex PetsDeveloper Tools · Local subprocess (stdio)Companion Gallery for Codex: public read-only registry for Codex-compatible animated companion packs. Search, preview, install community pets, generate badges/embed cards, and discover the request flow via Streamable HTTP MCP.56GoodAuth: no auth requiredMyagi   Open Agent Registry logoMyagi Open Agent RegistryDeveloper ToolsScore any website's AI-agent readiness. Open Agent Registry scanner + platform tools.33EmergingAuth: not declared

Verdict: choose Codex Pets for developer tools work as a local process; choose Myagi Open Agent Registry for developer tools. You can also run both side by side in one mcpServers block.

Which MCP server should you choose?

Codex Pets logoChoose Codex Pets when

  • You need dedicated capabilities in the Developer Tools domain.
  • You prefer a local stdio subprocess transport.
  • Its auth model fits you: No auth required.
Explore Codex Pets

Myagi   Open Agent Registry logoChoose Myagi Open Agent Registry when

  • You need dedicated capabilities in the Developer Tools domain.
Explore Myagi Open Agent Registry

Feature & specification comparison

Rows where the two servers differ are marked.

SpecCodex Pets logoCodex PetsMyagi   Open Agent Registry logoMyagi Open Agent Registry
CategoryDeveloper ToolsDeveloper Tools
Quality signal56/100 · Good33/100 · Emerging
Install commandConfirmedNot confirmed yet
TransportLocal subprocess (stdio)—
AuthNo auth requiredNot declared
PricingFreeNot declared
Required env varsNone listedNone listed
Verified ownerCommunity listingCommunity listing
GitHub stars30
Directory activity 5 views 0 installs 0 upvotes 1 views 0 installs 0 upvotes
ToolsNot listedNot listed

Tools & capabilities

Codex Pets tools

No tool names declared yet. Check the project README from the listing page.

Myagi Open Agent Registry tools

No tool names declared yet. Check the project README from the listing page.

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

Codex Pets

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "astandrik-codex-pets": {
      "command": "npx",
      "args": [
        "-y",
        "@astandrik/codex-pets"
      ]
    }
  }
}

Myagi Open Agent Registry

No confirmed install command for Myagi Open Agent Registry yet — follow the setup steps linked from its listing page rather than a guessed package name.

Frequently asked questions

Codex Pets is categorized under Developer Tools and uses a local stdio subprocess. Myagi Open Agent Registry belongs to Developer Tools and uses an install path we have not confirmed yet. Pick Codex Pets for developer tools work and Myagi Open Agent Registry for developer tools.

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Myagi Open Agent Registry has no confirmed install command yet — follow its own setup instructions.

Codex Pets is listed as free. Auth: no auth required. Myagi Open Agent Registry has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Yes. MCP clients support multiple servers: add astandrik-codex-pets and myagi-open-agent-registry as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, Codex Pets has a quality signal of 56/100 (Good) with 5 views, 0 installs and 3 GitHub stars. Myagi Open Agent Registry has 33/100 (Emerging) with 1 views, 0 installs and 0 GitHub stars.