Simpliq Server
Let Claude or Cursor query your SQL database through semantic mapping instead of exposing raw schemas or writing ad hoc SQL in every session.
Overview
io.github.gersonfreire/simpliq-server is a MCP server for the Build phase that proxies LLM access to SQL databases using Simpliq semantic mapping.
What is this MCP server?
- MCP data proxy between LLMs and SQL databases
- Semantic mapping layer so agents use business terms instead of raw table jargon
- Published on PyPI as simpliq-mcp-server-dev-test (v0.1.1) with stdio transport
- GitHub source at gersonfreire/simpliq
- Reduces direct schema exposure compared to handing agents full DDL
- MCP registry version 0.1.1 (schema 2025-10-17)
- PyPI package identifier simpliq-mcp-server-dev-test, stdio transport
- Repository https://github.com/gersonfreire/simpliq
What problem does it solve?
Your agent needs trustworthy answers from SQL data but raw schema dumps are unsafe, noisy, and hard to maintain prompt to prompt.
Who is it for?
Builders with existing SQL stores who want a semantic governance layer for Claude Code, Cursor, or Codex database questions.
Skip if: Greenfield apps with no SQL yet, or teams that only need document RAG without relational query requirements.
What do I get? / Deliverables
After you run the Simpliq MCP server, agents query through semantic mappings so questions map to controlled SQL against your database.
- stdio MCP bridge from agents to mapped SQL entities
- Semantic mapping–driven queries instead of ad hoc DDL in prompts
- GitHub-backed Simpliq server you can extend (gersonfreire/simpliq)
Recommended MCP Servers
Journey fit
Connecting LLMs to production or staging SQL is core backend and data-layer work when you ship analytics or ops agents. Simpliq’s data proxy and semantic mapping sit between the model and the database—classic backend integration for builder-led products.
How it compares
Database semantic proxy MCP server, not a hosted warehouse BI product or a generic SQL formatter skill.
Common Questions / FAQ
Who is io.github.gersonfreire/simpliq-server for?
Developers and solo founders wiring MCP agents to SQL backends who want Simpliq’s semantic mapping instead of unconstrained schema access.
When should I use io.github.gersonfreire/simpliq-server?
Use it during backend build when natural-language analytics or support bots must read from SQL with curated entity and metric definitions.
How do I add io.github.gersonfreire/simpliq-server to my agent?
Install simpliq-mcp-server-dev-test from PyPI, configure Simpliq database and semantic mappings per project docs, register stdio MCP in your host, and lock down DB credentials.