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Displays Date & Times within Anthropic Claude Conversations (ES5-safe)

Reveal hidden timestamps in Claude conversations with robust DOM/API handling, XHR support, and debounced observer; always show year; larger font.

当前为 2025-08-14 提交的版本，查看 最新版本。

作者
Wayne L Pendley
评分
0 0 0
版本
2.5
创建于
2025-08-14
更新于
2025-08-14
大小
7.7 KB
许可证
MIT
适用于

Claude Conversation Timestamps Script for the tampermonkey.com extension to a web browser

Ver 2.5 | 2025-08-14

By baseline Claude Sonnet 4 with tweaks by baseline ChatGPT-5 and Wayne L. "Grasshopper" Pendley

Here's how to find and install this script.

1. Install the Tampermonkey Extension

  • Go to your browser's extension/add-on store.
  • Search for Tampermonkey and install it (available for Chrome, Edge, Firefox, Opera, and Safari).
  • After installation, you'll see the Tampermonkey logo (usually a black square with two white dots) in your browser's extension bar.

2. Locate this particular script in the repository on gf.qytechs.cn:

  1. Open the Tampermonkey dashboard
  2. Go to the "Browse" or "Get new scripts" section
  3. Search for "Displays Date & Times within Anthropic Claude Conversations"
  4. Confirm the script authors include "Wayne L. 'Grasshopper' Pendley"
  5. When confirmed, install it to your dashboard and make sure the switch is set to "Enabled".

What the script does:

  • Adds permanent timestamps to every message in Claude conversations
  • Formats timestamps as UTC Coordinated Universal Time, e.g., "2025-08-14 16:40:43"
  • No hovering required - timestamps are always visible
  • Uses a readable 15px font size
  • Works automatically as you chat

Key benefits:

  • Track conversation timing for reference
  • See exactly when messages were sent/received
  • Timestamps become part of your chat history
  • Clean integration that looks native to Claude's interface

This addresses a real gap since Claude doesn't show message timestamps by default.

History

Originally authored by Claude Sonnet 4, then enhanced by ChatGPT-5 who hardened fetch handling, expanded React prop key checks, added JSON size guards, prevented overlapping runs, cleaned CSS, built in XHR interception, and wrapped DOM-change triggers in a 250 ms debounce for smoother performance. ChatGPT-5 also handled Grasshopper's iterative tweak requests, including making the year display constant, increasing the font size for aged eyes, and changing the font color levels for just a bit more contrast without visual noise.

v2.4 changed the timestamp's font size to 15px. v2.5 fixed errors in AM/PM assignment by switching to Universal Time Codes

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