Convex MCP server

# Triggers This is a component built for build-on-components-day. ## What can you trigger Run code whenever a table changes. Example usages: - Attach a custom index to a table, like a geospatial index or a BTree with aggregates. - Log whenever the table changes. - Detect unauthorized access with Row Level Security and throw an error. ## How to use Copy installation pattern from `convex/triggers.ts`. Copy usage pattern from `convex/messages.ts`. Each triggered function runs within the same mutation, immediately after the document write. If you want async triggers, you can use `ctx.scheduler.runAfter(0, ...);` All of your functions that modify the table must be wrapped in `mutationWithTriggers` instead of `mutation`, in order to trigger the triggers. Triggers do not run when the table changes through a plain `mutation` or through the Convex Dashboard. Triggers are called with arguments matching `triggerArgsValidator`, so you know whether it was an insert, patch, replace, or delete. You are also given the document ID and the full document contents before and after the write. The usage of components allows the `oldDoc` and `newDoc` to be computed atomically, unlike the `DatabaseWriter` wrapper from the Row Level Security helpers.