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An open-source AI tools directory with clear use cases, visible source freshness, and maintenance evidence for anyone deciding what to try.

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Rankings use public ecosystem signals. Treat them as a starting point, then confirm license, setup, safety, and fit with the upstream project.
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Project comparison

cc-switch vs Prompt Engineering Guide

Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.

cc-switch

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io

Best matched with other interface tools.

139.9K
Stars
+52.9K
Weekly
87/100
Health
Prompt Engineering Guide

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

Best matched with other interface tools.

78.8K
Stars
+742
Weekly
53/100
Health

Quick Take

Adoption

cc-switch has the larger GitHub footprint with 139.9K stars.

Momentum

cc-switch is currently growing faster at +52.9K stars this week.

Maintenance

cc-switch has the stronger automated maintenance signal at 87/100. This is not a security or fit verdict.

Side-by-side evidence

Use these signals to narrow your choice, then confirm setup, license, and fit upstream.

Signalcc-switchPrompt Engineering Guide
Evidence statusVerified snapshot· 2026-10-04 09:19 UTCBasic listing· 2026-10-04 09:18 UTC
GitHub stars139.9K78.8K
Weekly growth+52.9K+742
Health scoreStrong87/100Watch53/100
Contributors200212
Commits per week45.00.0
Open issues2.0K288
LanguageRustMDX
LicenseMITMIT
Last commit2026-10-04 09:07 UTC2026-03-11 20:09 UTC
Last releasev3.18.0N/A

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