Title: DevMind - Autonomous AI Coding Agent Description: Built DevMind, a Claude Code-inspired au...Title: DevMind - Autonomous AI Coding Agent Description: Built DevMind, a Claude Code-inspired au...
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Prince Maurya
• Jul 19
Title: DevMind - Autonomous AI Coding Agent
Description: Built DevMind, a Claude Code-inspired autonomous coding agent that can plan and execute multi-step coding tasks inside a terminal.
I built it using Python, LangGraph, Anthropic API, and LangChain. The agent supports real-time token streaming and includes 6 security-hardened tools: file read, file write, file edit, bash execution, grep, and directory listing.
The hardest part was making tool execution safe and reliable. I added path-traversal protection, dangerous-command blocking, API-key masking, retry logic, token-bucket rate limiting, autosaved sessions, and latency metrics.
Outcome: Validated with 156 tests across unit, integration, and security scenarios.
Tech: Python, LangGraph, Anthropic API, LangChain, CLI Agents, Security, Testing
GitHub: https://github.com/PRINCE2-AI/devmind
AI Agent DevelopmentAI Agent DesignerAI Agent OrchestratorAnthropicLangChainPython
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