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convex Plugin

Author
Convex
Category
Database
Topics
Databases & Storage · Claude Code Customization & Workflow · Web & App Development
First seen
2026-07-09
Last confirmed
2026-07-13
Explanation last updated
2026-07-12

The explanation below is AI-generated. Please verify it against the sources.

This is an official Convex plugin for Claude Code that bundles a Convex backend design skill, a live-scaffolding quickstart skill, a code-writing subagent called convex-expert, a runtime-error monitor, and the Convex MCP server for live deployment introspection. According to the README, when a user asks Claude to build, design, or debug a backend, Claude is steered toward Convex idioms and components (such as reactive queries, Convex Auth, and the workflow component) instead of generic patterns. It also includes hooks that block anti-patterns before they reach disk and verify code with codegen and type-checking before a turn ends. The plugin covers backend needs such as schema design, real-time features, auth, file storage, scheduled jobs, chat/LLM agents, vector search, rate limiting, and mobile backends. It is made by Convex and released under the Apache 2.0 license.

Overview

Convex is described in the README as 'the open-source reactive database for fullstack apps' (convex.dev). This plugin connects Claude Code to Convex backend tooling, skills, and an MCP server so Claude can design, write, and debug Convex backends.

What you can do with convex

  • Install the plugin via /plugin install convex inside Claude Code, the Anthropic plugin marketplace, or a local git clone
  • Describe a backend need in plain English or technical terms and have Claude route it through the plugin automatically
  • Use the /quickstart skill to scaffold a Next.js + shadcn app with a live progress panel from a one-sentence idea
  • Delegate code-writing to the convex-expert subagent for schema, validator, and index rules
  • Use the Convex MCP server for live deployment introspection (tables, function-spec, data, logs, env variables)
  • Rely on the lint-on-save hook to block Convex anti-patterns before they reach disk
  • Rely on the end-of-turn verify hook to run codegen and type-checking before a turn finishes
  • Get notified of runtime errors, OCC conflicts, and read-limit insights via the bundled monitors
  • Build database schemas, real-time features, auth, file storage, background jobs, chat/LLM agents, vector search, rate limiting, and mobile backends using Convex primitives and components

Sources

Original description (English)

Official Convex plugin for Claude Code with bundled Convex skills, the convex-expert subagent for code-writing, a runtime-error monitor, and MCP access for backend development, schema design, real-time features, auth, file storage, scheduled jobs, and AI agents.

History of convex

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