AI tool

A hands-on workshop repository that walks developers through building a small GPT-style language model from scratch, including tokenization, transformer blocks, training, and text generation.

A research report on the current MCP ecosystem, with live crawl numbers, verification rates, category breakdowns, and examples of both strong and weak MCP-positive sites.

TreasuryFlow is an AI CFO layer for businesses, aimed especially at teams moving off Bench. It connects to bank accounts via Plaid to show live cash balances, generate a 13-week forecast, and flag spending anomalies, while running alongside a separate bookkeeper.

Open-source persistent workspace for AI agents to work with market data, run rules, compare results with web sources, keep journals, and optionally place paper orders.

Hapsland is a developer tool that gives coding agents realtime semantic review on code changes, with privacy-aware request scoping and feedback loops back to the agent.

A prototype that turns a Nokia 110 4G into a chat-driven AI device, with actions like calling, alarms, torch control, battery checks, and SIM data queries.

HDTP is a protocol specification for agent-to-agent communication on behalf of people, centered on certificates, contact approval, per-caller permissions, and sealed end-to-end calls.

An MCP server and API that checks documents for hidden or invisible text before an AI assistant reads them.

OpenAI API documentation for the Decisions API, which checks conditions, selects from fixed options, and scores text or images against a rubric.

Genjutsu AI is a video-to-video tool that keeps the original subject and motion while restyling the scene, objects, or look around it. It supports motion transfer, object swaps, multiple resolutions, and one-time credit pricing.

A reproducible GitHub research repo comparing Codex reasoning-token usage between API and ChatGPT Pro access across 960 completed responses, with code, data, and verification steps included.

A small open model trained to turn English requests into Bash commands, with published training data, GGUF weights, and benchmark results.

A deterministic security scanner and adversarial flight simulator for AI agents, built for red-teaming LLM workflows and MCP-compatible setups.

Graphene is a data analytics framework built for coding agents, with a CLI, SQL-based semantic models, and Markdown pages for dashboards and reporting.

DoorDash’s corporate ordering connector lets companies connect AI tools or in-house agents to search DoorDash, build carts, place orders, and track delivery for team lunches and office supplies.

A long-form research article on why browser-based AI agents fail on real websites and how accessibility engineering and task-level tests can reveal the breakpoints.

A CUDA C++ project for training a tiny byte-level GPT quickly, with build, run, checkpoint, logging, and test instructions in the repo README.

Research code for improving agent harnesses through regularized recursive self-improvement, with evaluation, selection, pruning, and domain-specific adapters.

A local-first AI calculator that explains arithmetic step by step in a browser-based workspace. It supports percentages, powers, roots, parentheses, and follow-up math while keeping conversations stored on the device.

ToolHub is a self-hosted open-source platform that turns scripts into AI tools and organizes them in a hierarchical tree for agents to browse and execute. The page shows architecture notes, execution flow, screenshots, and a live demo/web client reference.

A Chrome extension that scores posts on X and LinkedIn, then blurs and stamps posts that cross a slop threshold. It uses your own API key with TypeSafe AI or OpenRouter and includes setup, settings, and privacy details.

Jev AI is an interactive playground and API for typed AI decisions, with yes/no, choice, and scoring outputs plus confidence signals for routing, moderation, and other workflow decisions.

A public timeline and dataset of notable AI-involved hacking and cyber incidents, with RSS support and source links for each entry.

A CLI and agent skill that checks whether tests actually exercise real behavior, with a TypeSafe API key flow, diff-based audits, and CI-friendly output.