Claude-Mythos-5.1-System-Prompt
The Claude Mythos 5.1 System Prompt
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This is 1 of 139 launches in ai prompt libraries — see how it stacks up on momentum and crowding →
123 other launches read as similar to this one →
Details
- External ID
- 1408581099
- Source
- GITHUB
- Company
- —
- Product
- Claude-Mythos-5.1-System-Prompt
- Website domain
- github.com
- Launched
- Oct. 7, 2026
- Cohort
- —
- Upvotes
- 63
- Upvotes percentile
- 0.76
- Tags
- claude, claude-ai, claude-code, claude-mythos, claude-mythos-5-1, claude-mythos-prompt, claude-mythos-system-prompt, claude-mythos-system-prompt-leak, mythos, mythos-5, mythos-5-1, mythos-prompt, mythos-system-prompt, system-prompt, system-prompts, system-prompts-extraction, system-prompts-leak
Enrichment
- Niche
- ai prompt libraries
- Vertical
- Horizontal
- Function
- Model & infra
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- system prompt collection for claude
- Manually corrected
- False
Could you build this?
Yes This is simply a plain text repository or markdown file containing a system prompt.
Competitors
Other products that read as similar to this one — 123 launches clear the similarity bar, closest 8 shown.
Attention rank: #38 of 124 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 311 days after the earliest competitor.
- awesome-opus-5-5-prompts · github · 2026-09-23 · 12 upvotes · similarity 0.50
- pi-system-prompts · github · 2026-09-13 · 10 upvotes · similarity 0.50
- opus-video-prompts · github · 2026-09-27 · 125 upvotes · similarity 0.47
- claude-opus-5-5-demo · github · 2026-09-23 · 821 upvotes · similarity 0.46
- Claude64, a Commodore 64 client for Claude · hn · 2026-05-15 · 8 upvotes · similarity 0.43
- effortless · github · 2026-10-06 · 99 upvotes · similarity 0.42
- Character-Prompt-Studio · github · 2026-10-03 · 13 upvotes · similarity 0.41
- Claude-Jailbreak-Prompt · github · 2026-10-02 · 10 upvotes · similarity 0.41
Other launches for this product
- No other launches for this product.