MCP servers and other connections that let an agent call a tool.
Composio connects an agent to apps and handles sign-in. Pomerado turns a website into an API and MCP server. Bivia returns a typed decision with a confidence score, and the product page says you can add it as an MCP server. Zapier MCP is part of the Zapier listing, under workflow automation.
3 tools · How to build a business agent system
Agent frameworks
Composio connects an agent to apps such as GitHub, Slack, and Gmail, and handles sign-in for those tools. The SDK is open source, and the hosted service has a free tier.
Agent frameworks
Pomerado turns a website into an API and MCP server an agent can call, including sites that need a login. The core is open source under the MIT license, and the hosted service can sign in, including 2FA, and repair an integration when the site changes.
Agent frameworks
Bivia is Articul8's multimodal model that returns a typed decision and a confidence score, and it can abstain when the evidence is not enough. You can call it over HTTP or add it as an MCP server in a coding agent.