Myagi Open Agent Registry vs Codex Pets

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

Myagi   Open Agent Registry logoMyagi Open Agent RegistryDeveloper ToolsScore any website's AI-agent readiness. Open Agent Registry scanner + platform tools.33EmergingAuth: not declaredCodex 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 required

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

Which MCP server should you choose?

Myagi   Open Agent Registry logoChoose Myagi Open Agent Registry when

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

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

Feature & specification comparison

Rows where the two servers differ are marked.

SpecMyagi   Open Agent Registry logoMyagi Open Agent RegistryCodex Pets logoCodex Pets
CategoryDeveloper ToolsDeveloper Tools
Quality signal33/100 · Emerging56/100 · Good
Install commandNot confirmed yetConfirmed
Transport—Local subprocess (stdio)
AuthNot declaredNo auth required
PricingNot declaredFree
Required env varsNone listedNone listed
Verified ownerCommunity listingCommunity listing
GitHub stars03
Directory activity 1 views 0 installs 0 upvotes 5 views 0 installs 0 upvotes
ToolsNot listedNot listed

Tools & capabilities

Myagi Open Agent Registry tools

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

Codex Pets 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.

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.

Codex Pets

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

Frequently asked questions

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

Myagi Open Agent Registry has no declared pricing — check the project's own site. Codex Pets is listed as free. Auth: no auth required. 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 myagi-open-agent-registry and astandrik-codex-pets as separate keys in the same mcpServers object, and your assistant will call tools from either one.

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