Hosting

Local stdio process

Transport

stdio

Endpoint

Local process; no hosted endpoint documented

Authentication

No credentials were configured; the tested read-only tool “inspect_variables” succeeded in an isolated environment. Other tools may have additional requirements.

Requirements

• Node.js 18+
• The public install config and runtime call passed; package/profile repository links differ and are recorded for review.

Setup steps

1. npx -y @hyperdrive-eng/mcp-nodejs-debugger@0.2.2

Repository was archived 2026-01-09; existing 13 tool rows not independently reconciled from README.

• nodejs_inspect

  Executes JavaScript code in the debugged process

  Parameters: js_code
  01
• set_breakpoint

  Sets a breakpoint at specified line and file

  Parameters: file, line
  02
• inspect_variables

  Inspects variables in current scope

  Parameters: scope
  03
• step_over

  Steps over to the next line of code

  04
• step_into

  Steps into function calls

  05
• step_out

  Steps out of current function

  06
• continue

  Continues code execution

  07
• delete_breakpoint

  Deletes a specified breakpoint

  Parameters: breakpointId
  08
• list_breakpoints

  Lists all active breakpoints

  09
• evaluate

  Evaluates a JavaScript expression in the current context

  Parameters: expression
  10
• get_location

  Gets the current execution location when paused

  11
• get_console_output

  Gets the most recent console output from the debugged process

  Parameters: limit
  12
• retry_connect

  Manually triggers a reconnection attempt to the Node.js debugger

  Parameters: port
  13

This server’s available tools can vary by account, permissions, or configuration. The list shown is not its full runtime catalog.

• Runtime verification covered one read-only tool call (inspect_variables); other listed tools were not individually exercised.
• The profile repository documents the @hyperdrive-eng/mcp-nodejs-debugger package, while npm metadata points to the package-maintainer repository; both are retained for review.
• {}

• The profile repository documents the @hyperdrive-eng/mcp-nodejs-debugger package, while npm metadata points to the package-maintainer repository; both are retained for review.

• MCP.Directory public profile

  Name, description, publisher identifier, categories, transport, tool inventory, and install configuration.

• Linked publisher repository

  Repository URL linked from the public profile; any npm repository difference is recorded separately.

• npm-declared package repository

  The profile repository documents the @hyperdrive-eng/mcp-nodejs-debugger package, while npm metadata points to the package-maintainer repository; both are retained for review.

• npm registry metadata

  Published package version 0.2.2 checked before launch. Registry repository: git+https://github.com/hyperdrive-eng/mcp-nodejs-debugger.git. The profile repository documents the @hyperdrive-eng/mcp-nodejs-debugger package, while npm metadata points to the package-maintainer repository; both are retained for review.

• maintainer repository documentation

  Maintainer repository matches the catalog package, but it is archived and README does not provide a canonical complete tool count in the retrieved sections.

Documentation checked 2026-10-28T00:00:00Z. Connection has not been runtime tested.