JWT Decoder

v1.1.0Securitystable

Decode JWT tokens — inspect header, payload, claims, expiry. x402 micropayment.

io-github-br0ski777-jwt-decodermcpai-integration
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What is JWT Decoder?

JWT Decoder is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to decode jwt tokens — inspect header, payload, claims, expiry. x402 micropayment.

Decode JWT tokens — inspect header, payload, claims, expiry. x402 micropayment.

This server falls under the Security category on MCPgee, the world's largest MCP server directory with 33,000+ servers.

Features

  • Decode JWT tokens — inspect header, payload, claims, expir

Use Cases

Decode JWT tokens to inspect header, payload, claims, and expiry.
Community

Maintainer

LicenseMIT
Languagetypescript
Versionv1.1.0
UpdatedMay 16, 2026
Statushealthy
Maintenanceactive

Works with

ClaudeOpenAIwindowsmacoslinux

Installation

Manual Installation

npx io-github-br0ski777-jwt-decoder

Configuration

Configuration Details

Config File

claude_desktop_config.json

Performance

Response Metrics

Response Time< 200ms
ThroughputMedium

Resource Usage

Memory UsageLow
CPU UsageLow

Frequently Asked Questions about JWT Decoder

What is JWT Decoder?

JWT Decoder is a Model Context Protocol (MCP) server that decode jwt tokens — inspect header, payload, claims, expiry. x402 micropayment. It connects AI assistants to external tools and data sources through a standardized interface.

How do I install JWT Decoder?

Follow the installation instructions on the JWT Decoder GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.

Which AI clients work with JWT Decoder?

JWT Decoder works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.

Is JWT Decoder free to use?

Yes, JWT Decoder is open source and available under the MIT license. You can use it freely in both personal and commercial projects.

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Quick Config Preview

{ "mcpServers": { "io-github-br0ski777-jwt-decoder": { "command": "npx", "args": ["-y", "io-github-br0ski777-jwt-decoder"] } } }

Add this to your claude_desktop_config.json or .cursor/mcp.json

Read the full setup guide →

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