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Chainward MCP Server

local only

Chainward runs on your own machine — the client starts it, so there is no endpoint to ping. 234 installs a week from npm. Last commit 11 Oct 2026.

Check a Base counterparty before you pay it: EAS attestations and on-chain risk reports.

Installs per day peak 191 · avg 15 · +19% w/w
a month agotoday
234
Installs / week
npm · chainward-mcp-server
1
Stars
3 open issues
11 Oct 2026
Last commit
2 releases in 90 days
MIT
License
TypeScript

What the code does

We read the source, 36 min ago · rules ccca72095570

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Builds a file path from a variable apps/web/src/lib/decodes.ts:62
  return md ? path.join(dirPath, md) : null;

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add chainward -- npx -y chainward-mcp-server
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "chainward": {
      "args": [
        "-y",
        "chainward-mcp-server"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.chainward]
command = "npx"
args = ["-y", "chainward-mcp-server"]
.cursor/mcp.json
{
  "mcpServers": {
    "chainward": {
      "args": [
        "-y",
        "chainward-mcp-server"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "chainward": {
      "args": [
        "-y",
        "chainward-mcp-server"
      ],
      "command": "npx"
    }
  }
}

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Chainward — questions

Answers built from our own checks of this server.

Why is there no uptime for Chainward?
Chainward runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package chainward-mcp-server was installed 234 times last week.
How do I connect Chainward?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls chainward-mcp-server straight from npm; nothing to host, nothing to sign up for.
How many people use Chainward?
The npm package chainward-mcp-server was installed 234 times in the last week. Week over week that is +19%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Chainward open source?
Yes — it is published under the MIT licence, written in TypeScript, 1 stars on GitHub and 3 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.