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MCP-Powered SaaS: Lovable CTO Says Agents Must Use Your Apps

By InnovaAI Research1 min readLatent

Lovable CTO Fabian Hedin argues that the next phase of SaaS is building apps that AI agents can consume directly through MCP-powered capabilities, not just interfaces for humans. For marketing agencies, this signals a structural shift in how client-facing tools and internal workflows will need to be evaluated and built.

Key Facts

01Lovable CTO Fabian Hedin says SaaS must be built for AI agents via MCP, not just human users
02MCP (Model Context Protocol) lets agents interact with software without a human in the loop
03Zapier's 2026 AI website builder rankings highlight tools generating functional sites with minimal human input
04China's Kimi K3 and GLM-5.3 are now within striking distance of top US models, accelerating the AI competitive timeline
05CoreWeave and Nebius are public companies racing to meet growing GPU inference demand
06Agencies that do not audit for API and MCP accessibility risk building siloed tech stacks

Why It Matters

▶Tools that lack MCP or API access will block agent-based workflows, making them liabilities rather than assets in an agentic future.
▶The compressing gap between US and Chinese AI models means the window to build operational advantages is shorter than expected.
▶Website builders and reporting tools that support agent-triggered actions will reduce delivery time and staffing costs per client.
▶Agencies that pilot agent workflows now will have documented processes and measurable benchmarks before the capability becomes industry-standard.

Agency Actions

Audit every tool in your current stack for API or MCP accessibility before your next renewal cycle, and flag any platform that offers no programmatic access.

medium effort

Run a focused pilot using Make, n8n, or Gumloop to automate one repetitive internal task, such as weekly rank reporting or draft client summaries, and document time saved.

medium effort

Add three standard questions about MCP support, webhooks, and agent roadmap to your vendor evaluation process for any new software demo.

low effort