Sounnyforms MCP vs Agent Toolbelt
A side-by-side look at the Sounnyforms MCP and Agent Toolbelt MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Sounnyforms MCPCommunication · Local subprocess (stdio)Serverless form backend, lead triage and contact form generator for static sites, React and JAMstack apps.43FairAuth: no auth requiredVerdict: choose Sounnyforms MCP for communication work as a local process; choose Agent Toolbelt for communication as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Sounnyforms MCP when
- You need dedicated capabilities in the Communication domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
Choose Agent Toolbelt when
- You need dedicated capabilities in the Communication domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
AGENT_TOOLBELT_KEY.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | Sounnyforms MCP | |
|---|---|---|
| Category | Communication | Communication |
| Quality signal | 43/100 · Fair | 53/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | No auth required | API key required |
| Pricing | Free | Freemium |
| Required env vars | None listed | AGENT_TOOLBELT_KEY |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 1 |
| Directory activity | 0 views 0 installs 0 upvotes | 4 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Sounnyforms MCP | View Agent Toolbelt |
Tools & capabilities
Sounnyforms MCP tools
No tool names declared yet. Check the project README from the listing page.
Agent Toolbelt 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.
Sounnyforms MCP
{
"mcpServers": {
"sounny-sounnyforms-mcp": {
"command": "npx",
"args": [
"-y",
"sounnyforms-mcp"
]
}
}
}
Agent Toolbelt
{
"mcpServers": {
"marras0914-agent-toolbelt": {
"command": "npx",
"args": [
"-y",
"@getcordon/cli"
],
"env": {
"AGENT_TOOLBELT_KEY": "YOUR_AGENT_TOOLBELT_KEY_HERE"
}
}
}
}
Frequently asked questions
Sounnyforms MCP is categorized under Communication and uses a local stdio subprocess. Agent Toolbelt belongs to Communication and uses a local stdio subprocess. Pick Sounnyforms MCP for communication work and Agent Toolbelt for communication.
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.
Sounnyforms MCP is listed as free. Auth: no auth required. Agent Toolbelt is listed as freemium — a free tier with paid plans. Auth: api key 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 sounny-sounnyforms-mcp and marras0914-agent-toolbelt as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Sounnyforms MCP has a quality signal of 43/100 (Fair) with 0 views, 0 installs and 0 GitHub stars. Agent Toolbelt has 53/100 (Good) with 4 views, 0 installs and 1 GitHub stars.