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MCP Debug

Debug and develop MCP servers with hot-swapping, session recording, and playback testing

Connector by standardbeagle · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/standardbeagle-mcp-debug

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Debug and develop MCP servers with hot-swapping, session recording, and playback testing

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
8 read · 1 write · 1 delete · 4 not yet classified
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 14

Read from the source code; the running server may list different tools.

Read 8 · Look things up without changing anything.

  • calculate
  • file_info
  • list_files
  • power
  • read_file
  • server_list
  • sqrt
  • timestamp

Write 1 · Create, change, send or run things.

  • server_add

Delete 1 · Delete, drop, revoke or wipe things.

  • server_remove

Not yet classified 4 · We could not tell from the name and description.

  • hello
  • hello_world
  • server_disconnect
  • server_reconnect

Files it touches

  • Any path the agent passes to its tools

Tools (14)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • calculate

    Perform basic arithmetic operations

  • file_info

    Get information about a file or directory

  • hello

    Say hello (v1)

  • hello_world

    Say hello to someone

  • list_files

    List files in a directory

  • power

    Calculate a number raised to a power

  • read_file

    Read contents of a text file

  • server_add

    Add a new MCP server to the proxy dynamically

  • server_disconnect

    Disconnect a server (tools remain but return errors)

  • server_list

    List all connected MCP servers

  • server_reconnect

    Reconnect a server with new command (use after server_disconnect)

  • server_remove

    Remove an MCP server from the proxy

  • sqrt

    Calculate square root of a number

  • timestamp

    Get current timestamp (new in v2!)

Signals

Stars
0
Forks
1
Open issues
0
Weekly downloads
38
Last commit
Jan 7, 2026 (9 months ago)
Last release
Jan 7, 2026 (9 months ago)
Last package publish
Jan 7, 2026 (9 months ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.standardbeagle/mcp-debug
Version
1.1.6
Auth
No auth
Packages
pypi mcp-debugnpm @standardbeagle/mcp-debug
License
MIT
Repository
github.com/standardbeagle/mcp-debug
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

More from standardbeagle

Cite this page

MCP Debug. Agent Mart. https://agentmart.dev/connectors/standardbeagle-mcp-debug (last updated 2026-10-24)