Illustration drawn by RepoMasters from the repo’s ID and its language color. Credits

BetaRare

fainir/most-capable-agent-system-prompt

A copy-paste system prompt that has your coding agent (Claude Code, Codex, Cursor) build a self-improving agent system for any computer work.

Owner: fainir (personal account)
Stars: Stars: 882
Forks: Forks: 129
Language: No language
License: MIT
Created: 2026
Topics: agentic-aiai-agentsautonomous-agentsclaude-codecodexcursorllmprompt-engineeringself-improving-aisystem-prompt
Tier: Beta (700 to 1,999 ★) What this tier means