GeneXus MCP Server

Fit and risk

Setup

Check that it works

Fully close and reopen your AI client, then paste: 'Using the GeneXus MCP, list the first 5 objects in my KB and show name + type.' — the client should invoke the genexus_list_objects tool and return objects from your KB. You can also run npx genexus-mcp doctor --mcp-smoke to check the connection.

Troubleshooting

1. Common issues:
2. - Client doesn't see tools: Check client config and run `npx genexus-mcp clients`.
3. - Worker fails to start: Check .NET 4.8 errors.
4. - Build errors often due to locked files; inspect KB build logs.
5. - Port conflicts: If 5000 is in use, adjust config.

Did it work for you?

👍 It works I hit a problem

Things to try

Once connected, you can ask your AI assistant things like:

• Using the GeneXus MCP, list the first 5 objects in my KB and show name + type.Copy
• Add a rule to the Order transaction: error('Total must be positive') if Total < 0.Copy
• List all objects of type Procedure in the KB.Copy
• Explain what the procedure ProcessShipment does, step by step.Copy

Tools 47

Show 39 more tools

genexus_search_source read-only

Search source code with regex.

genexus_navigation read-only

Get navigation report.

genexus_edit writes

Edit any object part (full, patch, or ops modes).

genexus_edit_and_build writes

Edit and build with rollback on failure.

genexus_edit_form writes

Semantic WebForm edits.

genexus_variable writes

CRUD for variables.

genexus_create writes

Create objects (transactions, procedures, domains, etc.).

genexus_delete_object destructive

Delete an object.

genexus_format read-only

Format code snippet with rules.

genexus_structure writes

Read/write data model structure including index creation.

genexus_authoring writes

Manage external objects and menu options.

genexus_properties writes

Read/update object properties.

genexus_refactor writes

Refactor (rename, extract procedure).

genexus_apply_pattern writes

Apply patterns (WorkWith, WorkWithPlus).

genexus_wwp writes

Manage WorkWithPlus actions and buttons.

genexus_compare read-only

Compare objects (IDE parity).

genexus_merge writes

Merge objects (2- or 3-way).

genexus_analyze read-only

Analyze semantic impact, dependencies, complexity.

genexus_doc read-only

Generate documentation and diagrams.

genexus_api read-only

Inspect REST API endpoints.

genexus_security read-only

Security audits and scans.

genexus_lifecycle writes

Build, validate, index, reorg.

genexus_test read-only

Run GXtest tests.

genexus_db writes

Database operations (DDL, index advisor, etc.).

genexus_deploy destructive

Deploy the application.

genexus_run_object read-only

Resolve runtime URL.

genexus_browser read-only

Headless browser verification.

genexus_layout writes

Layout/WebForm operations.

genexus_kb writes

Manage multiple knowledge bases (open/close).

genexus_module writes

Module manager.

genexus_kb_version writes

Knowledge base version management.

genexus_versioning writes

Versioning (git-style history).

genexus_gxserver writes

GXserver sync and CI pipelines.

genexus_transfer writes

XPZ export/import.

genexus_memory writes

Per-KB fact store.

genexus_gam writes

GAM security provisioning.

genexus_io writes

Assets, screenshots, OCR.

genexus_sdk_probe read-only

Probe live SDK surface.

genexus_worker_reload writes

Hot-swap worker process.

Use cases

Supported clients

Listed from the project's documentation, not tested by this site.

Overview

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