keshrath/agent-discover
MCP server registry and marketplace — discover, install, activate, and manage MCP tools on demand
Platform-specific configuration:
{
"mcpServers": {
"agent-discover": {
"command": "npx",
"args": [
"-y",
"agent-discover"
]
}
}
}Add the config above to .claude/settings.json under the mcpServers key.
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MCP server registry and marketplace. Discover, install, activate, and manage MCP tools on demand. Acts as a dynamic proxy -- activated servers have their tools merged into the registry's own tool list, so agents can use them without restarting.
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Static MCP configs mean every server is always running, even when unused. Adding a new server requires editing config files and restarting. There is no way to browse what is available or install new tools at runtime.
| | Without agent-discover | With agent-discover | | ---------------- | --------------------------------- | ---------------------------------------------------------- | | Discovery | Must know server names in advance | Browse the official MCP registry, search by keyword | | Installation | Edit config files, restart agent | One tool call installs and registers | | Activation | All servers always running | Activate/deactivate on demand, tools appear/disappear live | | Secrets | API keys in config files or env | Per-server secret storage, auto-injected on activation | | Monitoring | No visibility into server health | Health checks, per-tool metrics, error counts | | Management | Manual config edits |
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