open-source

A research blog post describing an open-source small transformer trained from scratch to reach 44% on ARC-AGI-1 at very low cost, with architecture notes, ablations, and pointers to code.

A safety-evaluation harness for AI agents operating physical equipment. It validates proposed robot intent against declared hardware and deployment limits, records machine-readable refusal reasons, and includes a sample corpus plus a runnable evaluation script.

OneRingAI is an open-source TypeScript library for building AI agents with integrations and graph memory. The repository shows a substantial codebase with docs, setup files, testing, MCP-related material, and references to supported models and multimodal capabilities.

An open-source multiplayer agent harness for work, designed for Slack and web-based collaboration with scoped memory, permissions, sandboxes, and admin controls.

Nano Collective is an open-source collection of local-first AI tools for developers, with featured projects like Nanocoder and Nanotune plus packages such as get-md, prompt-scrub, and json-up.

Open-source AI agent harness tool that lets an agent wipe its session context and replay the first message, designed for loop-based agent workflows.

A blog post about verifiable RAG that benchmarks open-source NLI verifiers against Claude on RAGTruth and describes a Python library for sentence-level citation and claim verification.

A tool that analyzes local Claude Code logs to show where tokens, time, and cost go across a month of usage, including re-reading context, cache reads/writes, and subagent activity.

An open-source bridge that lets AI IDE chat sessions resume asynchronously from timers, shell commands, or webhooks. It supports VS Code GitHub Copilot Chat and Windsurf, with local HTTP endpoints and a quick-start flow shown in the repo README.

An open-source ID library that generates human-readable, token-efficient IDs for AI agents and LLM workflows, with parsing, validation, deterministic IDs, and alias mapping utilities.

An open-source probabilistic spreadsheet that lets cells hold distributions, confidence intervals, and ranges instead of single values, with formulas that propagate uncertainty.

An open-source browser experiment that uses a visual LLM to read HTML and hallucinate the rendered page instead of using a traditional rendering engine.

Open-source AI SEO agent and technical optimization suite for coding agents and SEO workflows. The repo describes support for multiple AI environments, modular sub-skills, site crawling, schema validation, indexation workflows, and install paths for local use.

Browser-only local AI app for running compatible Hugging Face ONNX community models with WebGPU. The page shows a model library, local text generation, and an inference console in the browser.

An open-source SDK and CLI for generating human-like mouse movement with deep learning, aimed at developers and agents that need synthetic pointer motion.

Maith is an open-source research workspace for exploring open mathematics with AI while keeping proof standards explicit and checkable.

Humbug is an open-source, GUI-based agentic development platform for human-AI collaboration. The page says it supports multi-model workflows, local and cloud LLMs, tool use, approvals for risky actions, and local-first data handling.

Open-source email firewall that classifies inbound mail into SILENT, QUEUE, PUSH, or AUTO using a deterministic policy around LLM-scored signals.

A macOS utility that keeps a MacBook awake while AI agents are running, then lets normal sleep resume when they go idle. It includes install scripts, hooks for Claude Code and Codex, and a menu bar status indicator.

A Claude Code plugin that plays background lounge or elevator music while the agent is thinking, with track rotation, stop/start controls, and status-line integration.

A drop-in memory plugin for Hermes Agent that uses a pull-model episodic memory approach with real deletes and audit traces. It supports synchronous writes, trace logging, and Claude-backed summarization for on-demand recall.

Open-source learning management system release with broad course, assessment, and admin updates, plus mention of a native MCP server in the submitted title.

A self-hostable Slack-first agent harness that turns plain-English requests into specs, code changes, adversarial review, and pull requests, with local Docker and Fly deployment paths.

Open-source personal AI companion that runs on your own machine, with persistent memory, background tasks, local voice, browser automation, and support for MCP and common personal data sources.