playwright-mcp-server
Provides a server utilizing Model Context Protocol to enable human-like browser automation with Playwright, allowing control over browser actions such as navigation, element interaction, and scrolling.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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showfive
Source: ModelScope
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Install from
The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
echo入力されたメッセージをそのまま返します
get_all_content現在開いているページのコンテンツを取得し、HTML構造を保持した形式で返します
get_interactive_elementsページ内のインタラクティブ要素（ボタン、テキストエリア、ラジオボタンなど）の座標と範囲を取得します
get_visible_content現在開いているページの表示領域内のコンテンツを取得します
move_mouse指定された座標にマウスカーソルを移動します
mouse_click指定された座標でマウスクリックを実行します
mouse_wheelマウスホイールのスクロールを実行します
drag_and_dropドラッグアンドドロップ操作を実行します
navigate指定されたURLにブラウザでアクセスします
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
Playwright downloads and installs browsers without verifying the authenticity of the SSL certificate
Dependencies
4 runtime dependencies (3 dev), 1 flagged: playwright
Tool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
9/9 tools missing one or more hints — echo (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_all_content (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_interactive_elements (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +6 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.6.0 (high), @modelcontextprotocol/sdk@1.6.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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