better-deepseek: A powerful browser extension that supercharges DeepSeek Chat with custom tooling, persistent memory

by EdgeTypE · Agent Tool · ★ 818

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install better-deepseek

git clone https://github.com/EdgeTypE/better-deepseek.git

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 73/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

ai-toolsautomationbrowser-extensionchrome-extensiondeepseekdeveloper-toolsdocx-generatorexcel-generatorfile-generatorfirefox

Quick Facts

Stars818
Forks81
LanguageJavaScript
CategoryAgent Tool
LicenseMIT
Quality Score73/100
Open Issues21
Last Updated2026-11-06
Created2026-04-12
Platformsbrowser, node
Est. Tokens~19k

About better-deepseek

Better DeepSeek Better DeepSeek is a browser extension that enhances the DeepSeek chat interface with a powerful set of tools, persistent memory, and a customizable system prompt. It enables DeepSeek to generate files, run code, create presentations, and manage complex projects directly within the conversatio

Compatible Skills

These tools work well together with better-deepseek for enhanced workflows:

  • vibe-annotations — semantic(0.22)+complementary+rare_topics+same_lang+similar_pop+shared_platform (62%)
  • claude-chromium-native-messaging — semantic(0.28)+complementary+rare_topics+similar_pop+shared_platform (59%)
  • ClaudeChrome — semantic(0.23)+complementary+rare_topics+same_lang+similar_pop+shared_platform (58%)
  • real-browser-mcp — semantic(0.21)+complementary+rare_topics+same_lang+similar_pop+shared_platform (57%)
  • hanzi-browse — semantic(0.19)+complementary+rare_topics+same_lang+similar_pop+shared_platform (56%)

better-deepseek alternative? Top 6 similar tools

Looking for a better-deepseek alternative? If you're comparing better-deepseek with other agent tool tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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