Alternatives
Products that do what MCP Workbench does
A visual debugger and test client for MCP servers.
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BetterBugs MCP▲299Full bug context across all your tools for better debugging
Feb 2026 · betterbugs.io
- 2BM
2025 · browsermcp.io
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MCP Playground▲160Open-source MCP playground to test and introspect servers
Nov 2025 · mcpplayground.io
- 5WM
2025 · npmjs.com
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- 8AM
2025 · github.com
- 9MT
https://github.com/mcp-shark/mcp-shark Site: https://mcpshark.sh/ I built MCPShark, a traffic inspector for the Model Context Protocol (MCP). It sits between your editor/LLM client and MCP servers so you can: • See all MCP traffic (requests, responses, tools, resources) in one place • Debug sessions when tools don’t behave as expected • Optionally run “Smart Scan” checks to flag risky tools / configs
Dec 2025
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- 14MS
2025 · github.com
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- 16MV
A few days ago I posted MCPShark (a traffic inspector for the Model Context Protocol). I just shipped a VS Code / Cursor extension that lets you view MCP traffic directly in the editor, so you’re not jumping between terminals, logs, and "I think this is what got sent". VS Code Marketplace: https://marketplace.visualstudio.com/items?itemName=MCPShark... Main repo: https://github.com/mcp-shark/mcp-shark Feature requests / issues: https://github.com/mcp-shark/mcp-shark/issues Site: https://mcpshark.sh/ If…
Dec 2025
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- 18SW
2024 · sql-workbench.com
- 19WM
2025 · npmjs.com
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Test MCP servers like a real AI client, not just a ping
May 2026 · openstatus.dev
- 21MS
I noticed the growing security concerns around MCP (https://news.ycombinator.com/item?id=43600192) and built an open source tool that can detect several patterns of tool poisoning attacks, exfiltration channels and cross-origin manipulations. MCP-Shield scans your installed servers (Cursor, Claude Desktop, etc.) and shows what each tool is trying to do at the instruction level, beyond just the API surface. It catches hidden instructions that try to read sensitive files, shadow other tools' behavior, or exfiltrate data. Example of what it detects: - Hidden instructions…
2025 · github.com
- 22MU
Jan 2026 · github.com
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An ultra-fast, single-binary MCP server written in Rust as a lightweight alternative to Node.js/Python. - StamManif/mcp-stama
25d ago · github.com
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