Connect an AI assistant
Use this app from ChatGPT, Claude, or Claude Code through the Model Context Protocol (MCP). The server URL is all you need.
Copy this URL and paste it into your AI assistant’s custom MCP server or connector settings.
🤖 ChatGPT
- Open ChatGPT Settings → Connectors → Advanced and enable Developer mode.
- Open the new connector dialog directly.
- Name the connector JWT Secret Generator and paste the MCP URL above into the URL field.
- Review the details, check the warning, then click Create.
- Enable the connector from the chat composer and ask ChatGPT to use this app.
Refresh after app updates
Go to ChatGPT’s Plugins page, select this app, and click Refresh under Information. If the URL changed, delete the connector and repeat the steps above.
🧠 Claude
- If the prefilled form doesn’t open, go to Claude → Connectors → Add custom connector.
- Name it JWT Secret Generator and paste the MCP URL above.
- Click Add, then enable the connector from the chat composer.
- Ask Claude to use this app.
Refresh after app updates
Open the Connectors page, select this connector, and refresh the tool list. If the URL changed, remove the connector and add it again with the latest URL.
💻 Claude Code
Run the command below in your terminal to add the MCP server to Claude Code:
- Paste the command in a terminal and press Enter.
- Start Claude Code and run
/mcpto confirm it is connected. - Ask Claude Code to use this app.
Refresh after app updates
Start a new Claude Code session to load the latest tools. If the URL changed, run claude mcp remove jwt-secret-generator then run the install command again with the latest quoted URL.
🔌 Other MCP clients
- Open the client’s MCP server or custom connector settings.
- Create a new remote MCP server connection.
- Name it JWT Secret Generator.
- Paste the MCP URL above and complete any sign-in prompts.
- Enable the connection and ask the assistant to use this app.
Refresh after app updates
Open the connection settings, refresh the tool list or reload the server, and reconnect if the URL changed. Start a new chat session to use the latest tools.
What can the connected assistant do?
Once connected, the assistant can call tools to generate JWT signing secrets, build JWT claims, calculate expiration times, encode and sign HMAC JWTs, decode JWTs, verify signatures, generate RSA/EC key pairs as JWKs, and convert between PEM and JWK formats. All operations run on the server; no data is stored.