# Dygnosis: a LSP and MCP server for Dynare

**URL:** <https://forum.dynare.org/t/dygnosis-a-lsp-and-mcp-server-for-dynare/28487>\
**Category:** Dynare contributions and examples\
**Created:** [13 October 2026 12:15 UTC](https://forum.dynare.org/t/dygnosis-a-lsp-and-mcp-server-for-dynare/28487 "2026-10-13T12:15:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![naivej](https://forum.dynare.org/letter_avatar_proxy/v4/letter/n/bc8723/32.png) [@naivej](https://forum.dynare.org/u/naivej)\
**Post date:** [13 October 2026 12:15 UTC](https://forum.dynare.org/t/dygnosis-a-lsp-and-mcp-server-for-dynare/28487/1 "2026-10-13T12:15:42Z")

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Fellow macroeconomists,

Working with large models in Dynare can be tedious and time-consuming. I remember spending 30 minutes hunting down a mismatch between variables and equations or renaming a variable across hundreds of lines of code.

With modern editors like VS Code now offering great MATLAB support, I built dygnosis: an LSP and MCP server for Dynare. What it currently brings to your workflow:

- Real-time diagnostics: Flags syntax errors, undeclared variables, and preprocessor issues as you type without waiting to run MATLAB/Octave.

- Model overview and editor tools: Easily navigate and edit the model.

- Semantic diffing: Compares different .mod versions (or Git revisions) at the syntax level, so you focus on actual model changes.

- AI assistant: Let the DSGE monkey handle the tedious work, translating equations from paper into code.

It is still early-stage and actively evolving, so expect a few rough edges. If use Dynare, I would love for you to give it a spin, break it, and share your feedback.

🔗 GitHub: [naivej/dygnosis: A LSP and MCP for dynare](https://github.com/naivej/dygnosis)