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cagent
CAgent (formerly Terminal AI Assistant)
a tool of windows for computerscience{simple}. Contribute to blackmatriXblack/cagent development by creating an account on GitHub.
Top comment
**CAgent** (formerly Terminal AI Assistant) is a lightweight, secure command-line interface agent engineered in pure C that bridges local terminal operations with Alibaba Cloud's Qwen Large Language Model via the DashScope API. Designed for developers and system administrators, it delivers a unified interface for AI-powered queries while executing only a strictly whitelisted set of system commands—ensuring security without sacrificing utility. Core features include direct Qwen API integration for high-quality natural language processing; a robust whitelist engine (`safe_execute_command`) that validates commands against predefined safe prefixes (`ls`, `pwd`, `date`, `echo`), blocking arbitrary execution with `[SECURITY BLOCKED]` feedback; and secure API key management via a local `.ai_agent_config` file with restricted permissions. The application emphasizes pure ASCII output for maximum terminal compatibility across diverse environments, avoiding UTF-8 rendering issues. Built with modular architecture separating API logic, security validation, and UI handling, CAgent maintains clean, maintainable code requiring only `libcurl` and `json-c` dependencies. Cross-platform support spans Linux, macOS, and Windows with standard compilers (GCC, Clang, MSVC). Ideal for developers seeking an offline-capable, privacy-conscious AI assistant that respects system boundaries, CAgent exemplifies disciplined C programming—merging intelligent automation with explicit security controls. With deterministic resource management, minimal memory footprint, and MIT licensing, the project offers complete transparency for customization, extension, or educational exploration of secure CLI agent design. Whether querying code explanations, verifying system state, or automating safe diagnostics, users benefit from reliable, keyboard-driven AI assistance without compromising terminal integrity. 🤖💻🔐
About cagent on Product Hunt
“CAgent (formerly Terminal AI Assistant)”
cagent was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #157 on the daily leaderboard. a tool of windows for computerscience{simple}. Contribute to blackmatriXblack/cagent development by creating an account on GitHub.
On the analytics side, cagent competes within Open Source, GitHub and Tech — topics that collectively have 735.4k followers on Product Hunt. The dashboard above tracks how cagent performed against the three products that launched closest to it on the same day.
Who hunted cagent?
cagent was hunted by Zero.projects. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of cagent including community comment highlights and product details, visit the product overview.

