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Tap

by LeonTing1010 · remote · local (npm, pypi) · no sign-in to list tools · v0.29.2 · published by GitHub user LeonTing1010

Browser MCP for logged-in tasks. Uses your Chrome — credentials stay local. Zero-token replay.

Final · 1Changes · 2
CompareRegistry entry

4 tools: 1 do something that can't be undone, 2 change things and 1 only read.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http tap https://mcp.taprun.dev/mcp

Findings

Matches of fixed checks, with the text they matched.

1 info
  • InfoThe whole server

    The package.json has a "postinstall" script, which npm runs on install.

    Matched text

    scripts.postinstall: "node bin/postinstall.js || true"

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

4 tools

Can't be undone 1Claude Code: ask
  • captureCreate a tap from URL × intent (local install only).No findings

    Why it is in this group

    • The name "capture" says "capture": a word that usually means money moves, which cannot be taken back.
    Description, as the server wrote it
    Create a tap from URL × intent (local install only).
Changes things 2Claude Code: ask
  • markResolve uncertain intent (local install only).No findings

    Why it is in this group

    • The name "mark" says "mark": a word for a change.
    Description, as the server wrote it
    Resolve uncertain intent (local install only).
  • runExecute a saved tap.No findings

    Why it is in this group

    • The name "run" says "run": a word for a change.
    Description, as the server wrote it
    Execute a saved tap. On this edge demo, runs the tab-free demo taps. ref = demo/<name>.
Only reads 1Claude Code: allow
  • verifyRead-only substrate check (local install only).No findings

    Why it is in this group

    • The description's first verb is "read": a word for reading.
    Description, as the server wrote it
    Read-only substrate check (local install only).

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.29.2. Values in angle brackets are yours to fill in.

claude mcp add --transport http tap https://mcp.taprun.dev/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__tap__verify"
    ],
    "ask": [
      "mcp__tap__capture",
      "mcp__tap__mark",
      "mcp__tap__run"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as tap. Review it before you use it.