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Ground MCP

by @createsomething

Evidence-first analysis for TypeScript, JavaScript, and Svelte codebases through MCP.

Install Ground MCP

Pick your client, then add it in one click or paste the config.

STDIONode.js
~/Library/Application Support/Claude/claude_desktop_config.json
claude_desktop_config.json
{
  "mcpServers": {
    "createsomething-ground-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@createsomething/ground-mcp"
      ]
    }
  }
}

Settings → Developer → Edit Config, merge this into mcpServers, then fully quit and reopen Claude Desktop.

Automated check passed— started and listed 21 tools correctly (6d ago).

Overview

@createsomething/ground-mcp provides evidence-first code analysis for TypeScript, JavaScript, and Svelte codebases. It is part of the CREATE SOMETHING pnpm monorepo, which groups deployable MCP services under its services lane. Reach for it when an agent needs repository analysis grounded in code evidence rather than general-purpose coding assistance.

Use cases

  • Analyze TypeScript repositories with agent-assisted code review
  • Inspect JavaScript codebases using evidence from source files
  • Review Svelte projects through an MCP-connected coding agent
  • Ground repository questions in code-level evidence

Key features

  • Evidence-first code analysis
  • TypeScript codebase support
  • JavaScript codebase support
  • Svelte codebase support
  • MCP-based agent access

Tools21

What Ground MCP lets your agent do. Expand a tool for its parameters.

Verified live~3.1k tokens of context

Security & health

What it can reach and how reliably it runs — from our own checks, not the maintainer’s claims.

ActiveLast checked Today

Recent health check succeeded.

6/6 checks healthy over the last 20d

What it can do

From the 21 tools this server returned when we ran it.

Handles credentials · 4Read-only tools · 21
Network at startup3 connections
Files written at startup1
Install scriptspostinstall
npm provenanceSigned build
Package age288 days
Maintainers1

Observed 2026-11-04 in an isolated sandbox. A description of reach, not a security audit.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 3d ago via OSV.dev · @createsomething/ground-mcp (npm)

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars1Stargazers on the source repository.
npm downloads1kPackage downloads in the last 30 days.
Last commitTodayMost recent push to the default branch.
Availability100%Our rolling endpoint + install checks that succeeded.
Install checkPassedOur sandbox started it and listed its tools.
Tools exposed21Callable tools this server registers over MCP.

How Ground MCP works

What @createsomething/ground-mcp does

@createsomething/ground-mcp focuses on evidence-first analysis of TypeScript, JavaScript, and Svelte codebases. Its purpose is to give an MCP-connected agent a way to inspect software projects and base its responses on evidence from the code being analyzed.

The package belongs to the CREATE SOMETHING monorepo, a pnpm workspace containing platform packages, product surfaces, services, client packages, and experimental projects. The repository identifies deployable MCP servers and related workers as part of the services lane. That context makes this package a fit for agent workflows centered on understanding an existing codebase.

Use it when the agent needs to reason about a supported frontend or JavaScript-family repository. The language coverage includes TypeScript and JavaScript projects, as well as Svelte codebases.

How it works

The server exposes code-analysis functionality through the Model Context Protocol. An MCP-compatible agent can use that capability as part of a broader coding workflow, while the evidence-first focus keeps analysis tied to the repository under examination.

Its supported scope is the codebase itself: TypeScript, JavaScript, and Svelte source.

Setup and configuration

The source package is maintained in the CREATE SOMETHING monorepo. Working from that repository requires Node.js 20 or newer and pnpm 9 or newer. A basic source checkout and workspace installation is:

bash
git clone https://github.com/createsomethingtoday/create-something-monorepo.git
cd create-something-monorepo
pnpm install

For repository worktrees, the project provides pnpm bootstrap:worktree. This command uses the repository’s pinned Node and pnpm toolchain and performs the workspace installation. The monorepo also provides lane-specific commands, including pnpm build:services, pnpm check:services where available through lane workflows, and broader root commands such as pnpm build, pnpm check, and pnpm test.

The package is associated with the services portion of the workspace. Follow the repository’s lane-oriented development and verification commands when building or checking service packages.

Limitations and notes

The documented analysis scope is limited to TypeScript, JavaScript, and Svelte codebases. The package’s role is code analysis, not a general description of every service or product in the monorepo.

The repository contains many unrelated packages, including MCP hubs, shared MCP primitives, authorization support, design-system packages, and applications. Those components provide context for the wider workspace but should not be treated as capabilities of @createsomething/ground-mcp itself.

The monorepo recommends reading AGENTS.md, consulting docs/ for architecture and policy, and using lane-specific commands instead of broad recursive commands when working locally.

Reviews

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Frequently Asked Questions about Ground MCP

@createsomething/ground-mcp is an MCP server that connects AI agents to TypeScript, JavaScript, and Svelte codebases for evidence-first code analysis. Its main tools provide repository-analysis capabilities through MCP, helping agents ground coding answers in evidence from the project they are examining.

Install the monorepo dependencies with Node.js 20+ and pnpm 9+: clone the CREATE SOMETHING repository, enter its directory, and run `pnpm install`. Worktrees can use `pnpm bootstrap:worktree` to apply the repository’s pinned toolchain and workspace setup.

It supports TypeScript, JavaScript, and Svelte codebases. Use it for evidence-first analysis of projects written in those technologies.

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