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33 articles on Developer Tools — news, releases, guides and analysis from the SourceFeed engine.

The Missing Codex Ignore File and How to Work Around It
Article 1d ago 5

The Missing Codex Ignore File and How to Work Around It

Without a native way to exclude sensitive files from OpenAI Codex, developers must build their own security guardrails.

Mariana Souza
The MCP Security Blind Spot in AI Coding Assistants

The MCP Security Blind Spot in AI Coding Assistants

Article · 2d ago0
The Open-Weights Gap Depends on What You Measure

The Open-Weights Gap Depends on What You Measure

Article · 2d ago5
Why Your AI Coding Agent Needs a Local Proxy

Why Your AI Coding Agent Needs a Local Proxy

Article · 3d ago0
GPT-5.6 splits model tiers from version numbers

GPT-5.6 splits model tiers from version numbers

News · 3d ago2
Teaching AI Coding Agents Your Brand Style with DESIGN.md

Teaching AI Coding Agents Your Brand Style with DESIGN.md

Article · 3d ago1
AWS Agent Toolkit: Bringing Live Context to Cloud AI Agents

AWS Agent Toolkit: Bringing Live Context to Cloud AI Agents

Article · 4d ago0
The End of the AI Subsidy Era

The End of the AI Subsidy Era

Article · 6d ago3
Unifying Developer Tooling with an OpenAI Gateway for Bedrock

Unifying Developer Tooling with an OpenAI Gateway for Bedrock

Article · 1w ago0
Codex's TRACE-by-Default Logging Is Quietly Eating SSDs

Codex's TRACE-by-Default Logging Is Quietly Eating SSDs

News · 1w ago1
Google Deprecates Gemini CLI: Inside the Antigravity Agent Shift

Google Deprecates Gemini CLI: Inside the Antigravity Agent Shift

Article · 1w ago0
Beyond Refusal: The Rise of Agentic AI Penetration Testing

Beyond Refusal: The Rise of Agentic AI Penetration Testing

Article · 1w ago0
Cursor's $60B Sale Tests Whether a 'Neutral' AI Editor Can Stay Neutral

Cursor's $60B Sale Tests Whether a 'Neutral' AI Editor Can Stay Neutral

News · 1w ago5
Local-First AI is Ready: The Architecture of Zero-Egress Transcription

Local-First AI is Ready: The Architecture of Zero-Egress Transcription

Article · 1w ago2
The Token Compression Illusion: The Hidden Cost of CLI Truncation

The Token Compression Illusion: The Hidden Cost of CLI Truncation

Article · 1w ago0
How to Ignore Files in Git Without Touching .gitignore

How to Ignore Files in Git Without Touching .gitignore

Article · 1w ago0