Wireshark MCP

Give your AI assistant a packet analyzer. Drop a .pcap file, ask questions in plain English - get answers backed by real tshark data. It runs locally over stdio via the published package.

People connecting security tools to Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-08-16 · ★ 209 · #8 OF 182 MAINTAINED SECURITY · VERIFIED 2026-08-25

MIT · Python servers · how we verify → /methodology

01 · Install Wireshark MCP

before you install - you'll need

Set WIRESHARK_MCP_MAX_RESULT_CHARS before connecting.

Claude Code

claude mcp add bx33661-wireshark-mcp -- uvx wireshark-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "bx33661-wireshark-mcp": {
      "command": "uvx",
      "args": [
        "wireshark-mcp"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

pypi package wireshark-mcp - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.bx33661 is GitHub-verified and matches the repo owner

03 · What Wireshark MCP can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v2.0.0 · 2026-07-28

v1.2.0 · 2026-05-10

1.2.0 - 2026-05-10 · Performance, token optimization, and new protocol analysis tools. · Added · QUIC/HTTP3 analysis - wireshark_analyze_quic extracts QUIC version, connection IDs, SNI, and HTTP/3 frames · WebSocket…

v1.1.5 · 2026-04-18

修复 / Fixes · TUI 箭头键修复（macOS Terminal、iTerm2、Claude Code 终端） - 同时处理 CSI（\x1b[A/B）和 SS3（\x1bOA/B）两种转义序列，彻底解决上下键误判为 ESC 导致安装菜单立即退出的问题 · BufferedReader 缓冲竞争修复 - 将 sys.stdin.buffer.read(1) 替换为 os.read(fd, 1)，绕过 Python…

04 · Who maintains Wireshark MCP

wireshark-mcp is maintained by bx33661. It's the only MCP server we track from this author; the repo dates to Feb 2026.

05 · Facts

repository: github.com/bx33661/wireshark-mcp
website: https://github.com/bx33661/Wireshark-MCP
category: security - ranked #8 of 182 actively-maintained security servers as of 2026-08-25.
release cadence: 1 release in the last 90 days (latest 2026-07-28)
registry: io.github.bx33661/wireshark-mcp (active, first published 2026-03-16)
packages: pypi:wireshark-mcp

06 · Wireshark MCP FAQ

What is Wireshark MCP?

Give your AI assistant a packet analyzer. Drop a .pcap file, ask questions in plain English - get answers backed by real tshark data. It runs locally over stdio via the published package.

Is Wireshark MCP still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-16 and it shipped 1 release in the last 90 days. We re-verify nightly.

How do I install Wireshark MCP?

Run `uvx wireshark-mcp`. The README documents one environment variable (WIRESHARK_MCP_MAX_RESULT_CHARS) to set first. Set WIRESHARK_MCP_MAX_RESULT_CHARS before connecting. You can also paste the ready-made client config above.

Does Wireshark MCP run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Wireshark MCP

Alternatives to Wireshark MCP

Maintained security servers if Wireshark MCP isn't the fit.

Pairs well with

Servers that cover what Wireshark MCP doesn't - only shown when the pairing reason fits the companion.

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