Declarative open-source framework for MCPs with search and execute
Hi HN, I’m Samrith, creator of Hyperterse. Today I’m launching Hyperterse 2.0, a schema-first framework for building MCP servers directly on top of your existing production databases. If you're building AI agents in production, you’ve probably run into agents needing access to structured, reliable data but wiring your business logic to MCP tools is tedious. Most teams end up writing fragile glue code. Or worse, giving agents unsafe, overbroad access. There isn’t a clean, principled way to expose just the right data surface to agents. Hyperterse lets you define a schema over your data and…
In plain words
Hyperterse is an open-source framework for building MCP servers that connect AI agents to production databases with controlled access. It uses a schema-first approach to automatically generate typed MCP tools from existing Postgres, MySQL, MongoDB, and Redis databases, eliminating fragile glue code and unsafe broad permissions. The framework is designed for teams building AI agents in production who need a principled way to expose specific data surfaces securely to their agents.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi HN, I’m Samrith, creator of Hyperterse. Today I’m launching Hyperterse 2.0, a schema-first framework for building MCP servers directly on top of your existing production databases. If you're building AI agents in production, you’ve probably run into agents needing access to structured, reliable data but wiring your business logic to MCP tools is tedious. Most teams end up writing fragile glue code. Or worse, giving agents unsafe, overbroad access. There isn’t a clean, principled way to expose just the right data surface to agents. Hyperterse lets you define a schema over your data and automatically exposes secure, typed MCP tools for AI agents. Think of it as: Your business data → controlled, agent-ready interface. Some key properties include a schema-first access layer, typed MCP tool generation, works with existing Postgres, MySQL, MongoDB, Redis databases, fine-grained exposure of queries, built for production agent workloads. v2.0 focuses heavily on MCP with first-class MCP server support, cleaner schema ergonomics, better type safety, faster tool surfaces. All of this, with only two tools - search & execute - reducing token usage drastically. Hyperterse is useful if you are building AI agents/copilots, adding LLM features to existing SaaS, trying to safely expose internal data to agents or are just tired of bespoke MCP glue layers. I’d love feedback, especially from folks running agents in production. GitHub: https://github.com/hyperterse/hyperterse
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