Heimdall, a new open-source tool launched on Hacker News, provides a trust-verified knowledge layer for AI coding agents, labeling search results as STRONG, WEAK, REBUILT, or STALE/REMOVED to prevent …
A new open-source tool, Mock Nvidia GPUs, lets Linux developers simulate NVIDIA GPU telemetry for monitoring software by intercepting NVML and nvidia-smi calls, without emulating CUDA or actual GPU ha…
Hermit, a plugin by gtapps for Claude Code, turns a Claude Code instance into a 24/7 autonomous agent with stateful memory, proactive routines, and operator-gated self-improvement, installable via 'cl…
FlashML released FreeToken, an edge-native Mixture-of-Experts (MoE) serving engine that runs 290B+ parameter frontier MoE models locally on consumer gaming PCs at interactive speeds. The engine suppor…
Taskuary, a new open-source tool from developer ldbumble, turns email, Teams, Slack, GitHub issues, and scheduled reports into tasks that are triaged by AI and executed by coding CLIs like Claude Code…
A developer released Groovebox, a self-hosted, local-first music archival engine that consolidates physical media from Discogs collections and wantlists with custom playlists into a portable SQLite da…
AgentCheck, a new open-source regression testing tool for AI agents, lets developers define expected agent behavior in YAML and run pass/fail checks against any CLI command or HTTP endpoint, with an L…
Lore, a new open-source tool from developer Dipak Krishnan, lets users build a private memory library for AI agents on their own computer and optionally sell specific publications to other agents. The…
Google released Gemma 4, a multimodal AI model family, with documentation, model cards, and checkpoints available on Hugging Face, alongside specialized variants including DiffusionGemma, EmbeddingGem…
Pablo, founder of Proliferate, announced the release of Proliferate, an open-source, self-hostable AI IDE that integrates Claude Code, Codex, OpenCode, Cursor, and Grok in one place. The tool supports…
A new open-source Rust project called Steganeur hides secret messages inside LLM-generated text by encoding them into token choices, producing cover text that is statistically identical to normal gene…
OpenAI's Codex repository commit 5bcd7b0 adds hidden 'Daybreak Blue' and 'Daybreak Red' cybersecurity model definitions, refreshing model capabilities, instructions, plan availability, and service-tie…
Caspian, founded by Dipanshu and Rushant, has launched an open-source SDK that provides a communication layer for AI agents, handling webhooks, queues, and identity management through a single tool ca…
A solo developer who runs an always-on cloud bot and AI agents for trading, deployments, and strategy reports that writing a written 'constitution' before letting agents touch anything real resulted i…
AGY Memory Engine, a zero-dependency SQLite FTS5 fact store and MCP server, delivers sub-2ms local retrieval with 0 MB extra RAM, serving as a persistent semantic backbone for Google Antigravity (agy)…
AgentSight, a zero-instrumentation AI agent observability tool based on eBPF, captures LLM API calls, token consumption, and process behavior at the kernel level without code changes. It requires Linu…
A new open-source macOS app, DesktopFly, simulates a 3D fruit fly on the desktop using a live spiking neural network based on the FlyWire connectome (v783), with 23,210 neuron soma positions and a 668…
Anthropic has published a set of cost-optimization instructions for Claude, emphasizing a plan-first gate, delegation of exploration to subagents, and defaulting to the cheaper Haiku model for subagen…
Matt Pocock's coding workflow has been turned into a coding-agent workbench, as announced in a Show HN post. The workbench is designed to integrate with Pocock's development practices, offering a spec…
Anthropic's Claude Code now has a community-built skill called /debuzz that pipes Claude's verbose, clickbait-style responses through Google's Gemini CLI to produce plain-English translations, with mo…