DevUtils MCP Server

36 everyday developer tools for any MCP-compatible AI assistant. Hashing, encoding, UUID generation, JWT decoding, JSON formatting, network tools, text utilities, and more - all local, no external APIs.

People who work with hash, decode and encode and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-07-24 · ★ 5 · #87 OF 153 MAINTAINED CLOUD INFRASTRUCTURE · VERIFIED 2026-09-18

MIT · TypeScript servers · how we verify → /methodology

01 · Install DevUtils MCP Server

Claude Code

claude mcp add paladini-devutils-mcp-server -- npx -y devutils-mcp-server

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "paladini-devutils-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "devutils-mcp-server"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

npm package devutils-mcp-server - unscoped; check the name against the project README before installing

registry namespace io.github.paladini is GitHub-verified and matches the repo owner

03 · What DevUtils MCP Server can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can generate bcrypt hash (configurable rounds), verify string against bcrypt hash, extract values using dot-notation path, and convert between bases (bin/oct/dec/hex/any).

Capability map

Tools grouped from the project's README - what DevUtils MCP Server lets an agent do.

Hash

6 tools - e.g. Generate MD5 hash; Generate SHA-1 hash; Generate SHA-256 hash

hash_md5 · hash_sha1 · hash_sha256 · hash_sha512 · hash_bcrypt · hash_bcrypt_verify

Hex

3 tools - e.g. Encode string to hex; Decode hex to string; Random hex string (configurable length)

hex_encode · hex_decode · generate_random_hex

Generate

3 tools - e.g. Cryptographic UUID v4 (batch support); Compact URL-friendly ID (configurable length); Secure password (configurable complexity)

generate_uuid · generate_nanoid · generate_password

Json

3 tools - e.g. Pretty-print or minify JSON; Validate JSON with error location; Extract values using dot-notation path

json_format · json_validate · json_path_query

Base64

2 tools - e.g. Encode string to Base64; Decode Base64 to string

base64_encode · base64_decode

Url

2 tools - e.g. URL-encode (percent-encoding); Decode URL-encoded string

url_encode · url_decode

Html

2 tools - e.g. Encode HTML entities; Decode HTML entities

html_encode · html_decode

Jwt

2 tools - e.g. Decode JWT header & payload (with human-readable dates); Validate JWT structure & expiration

jwt_decode · jwt_validate

Latest releases

v1.1.0 · 2026-03-25

Client-agnostic rebranding · Removed Docker MCP Toolkit-centric focus - now works with any MCP client · Added setup instructions for Claude Desktop, Cursor, VS Code Copilot, and Windsurf · Added npx devutils-mcp-server…

v1.0.0 · 2026-03-24

DevUtils MCP Server v1.0.0 · First public release. Available on npm and via Docker. · Installation · Via npx (recommended): · json · { · "mcpServers": { · "devutils": { · "command": "npx", · "args": ["-y"…

04 · Who maintains DevUtils MCP Server

DevUtils MCP Server is maintained by paladini. We track 3 MCP servers from paladini - 3 actively maintained, 23 combined GitHub stars, oldest repo from Mar 2026. Full record: all servers from paladini.

mcp-me Expose your personal, professional, educational, and social profile to any AI assistant via MCP. ★ 18

05 · Facts

repository: github.com/paladini/devutils-mcp-server
category: cloud infrastructure - ranked #87 of 153 actively-maintained cloud infrastructure servers as of 2026-09-18.
registry: io.github.paladini/devutils-mcp-server (active, first published 2026-07-08)
packages: npm:devutils-mcp-server

06 · DevUtils MCP Server FAQ

Is DevUtils MCP Server still maintained?

Yes - as of 2026-09-18, its last commit was 2026-07-24. We re-verify nightly.

What can DevUtils MCP Server do?

How do I install DevUtils MCP Server?

Run `npx -y devutils-mcp-server`. You can also paste the ready-made client config above.

Does DevUtils MCP Server run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to DevUtils MCP Server

Alternatives to DevUtils MCP Server

Maintained cloud infrastructure servers if DevUtils MCP Server isn't the fit.

Pairs well with

Servers that cover what DevUtils MCP Server doesn't - only shown when the pairing reason fits the companion.

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