Developer Corner

Slop Medic offers security reviews for apps built with AI coding tools, with a plain-English report and fixes framed as prompts for the AI.

An unofficial community project runs Neural DSP’s Cortex Control editor on Omarchy Linux, with keyboard, MIDI, and window-tiling controls for the Quad Cortex.

An open-source toolkit that helps coding agents inspect PC games, build and test mods, and record reusable game-specific notes.

Toolcard checks individual MCP tool definitions or a full tools list for issues in names, descriptions, schemas, and overlap, with an optional tally of called or ignored tools.

Agent Stack Picks counts the tools AI models name when asked to set up a new app across 24 categories and four contexts.

A free, open-source desktop IDE for writing, building, running, and debugging Z80 code and ZX BASIC across classic ZX machines and the Spectrum Next.

Rainbone presents a research lab for exploring computed bone stress, virtual press tests, and explanations tied to the simulation’s results.

This free, open-source text language lets AI agents describe game sound effects and music, then lint and render them into game-ready audio files.

An interactive research monograph compares seven quantum link-prediction papers and offers tools for exploring their methods on graphs.

An open-source Rust transit-routing engine for journeys, travel-time matrices, and accessibility analysis using GTFS and OpenStreetMap data.

A read-only checker for Shopify storefronts, plus an in-browser inspector for files such as HAR captures and source code.

An in-browser model lets you encrypt amounts, add them without revealing them, and inspect a simulated confidential-transfer ledger.

An open protocol and reference server for AI coding agents to submit and land source changes without waiting in a merge queue.

An unofficial Windows and Linux port of a PS4 action game, launched from a dump of the user's own copy rather than bundled game files.

An open-source trace database for recording AI-agent runs, flagging paths likely to fail, and replaying recorded runs without model calls.

Artspo is a free, open-source Chrome extension for clipping websites, measuring their visual details, and organizing them as references for coding agents.

A proposed developer system for recording how AI memories, embeddings, summaries, caches, and plans derive from source data, then tracing what may need invalidation when a source changes.

A research site proposes handheld machines that copy themselves and build parts from a design, using four standard block types. The work is presented as simulation-first; the page does not establish that a physical machine has been built.

A Python SDK and MCP server for having multiple agents reach a decision and produce a signed receipt.

A browser-based audit and paid converter for moving Pipedream workflows into plain code before the service’s stated March 31, 2027 shutdown.

Bankday presents a JSON API for business-day calculations, bank holidays, payment-rail settlement estimates, and FX value dates across many calendars.

An open-source Android client that connects to Herdr workspaces, terminal panes, and agents over SSH.

A Texas indie studio says it is making original 2D games in C and assembly for Game Boy Color, ModRetro Chromatic, TurboGrafx-16, and Sega Genesis hardware.

Blix is an open-source devtools panel for React that brings network requests, Redux actions, TanStack Query, and realtime messages into one in-app overlay.

An open-source system for running Claude Code, Codex, or Pi on repository work without supervision, with each change checked and recorded.

Chain is a Mac app that gives coding agents on different teammates’ computers a shared board for tasks and file claims.

A native Windows desktop lab for encoding video in multiple codecs and comparing HDR quality, scaling, and image artifacts.

An early-development Docker runtime for Apple Silicon Macs that runs the engine in a lightweight Linux VM using Apple’s Virtualization.framework.

Exuvia lets AI agents search, share, and rate fixes for problems other agents have solved.

A free macOS app brokers serial-console access between hardware developers and AI coding agents, with rules for what agents can write.

A forthcoming Android companion for Graphide that turns coding-agent questions, progress, and codebase updates into a swipeable phone feed.

Open firmware for a specific e-paper frame, designed to display photos and useful status information without cloud accounts or subscriptions.

A browser-based tool for inspecting Linux PCIe and DMA evidence, comparing captures, and choosing a next check.

An open-source engine that searches simulated conditions for failures in trained walking policies, verifies candidate falls, and checks new checkpoints in CI.

An Atlassian Forge tool for copying Confluence Cloud spaces or page trees, repairing links, and comparing copied items with their source.

Ohmbo offers AI-assisted PCB design with engineer review and a $149 kit for five assembled, tested two-layer boards.

OLED Studio presents Nigerian-English text-to-speech through three named voices, a browser studio, and an API that returns audio as WAV.

An early-preview pipeline that collects health records from devices and apps, normalizes them, and serves them through REST and read-only MCP.

ProdMask offers a free scanner for MySQL and MariaDB production databases, with a planned Pro tool for making safer copies for staging and development.

Sentra presents a service for monitoring Web3 bounty scopes and reporting vulnerabilities with replayable proof-of-concept tests on block-pinned forks.

A robotics research project studying failure monitors that keep learning from robot episodes after deployment.

A private-beta email service gives AI agents inboxes and exposes email actions through REST, MCP, webhooks, WebSocket, an SDK, and a CLI.

Spatula collects product names, identifiers, and specifications for Crowdio, a site about audio gear.

An experimental browser interface for a GPU-driven brain project, with controls for conversation, visualization, and donated compute.

ThreadLine turns architecture diagrams into interactive maps that can be filtered, walked through, and checked against cited sources.

A native Windows log viewer for monitoring growing files and searching them alongside the Windows Event Log and performance counters.

Vardis presents live Mac system and app activity, with tools for reviewing past activity, cleaning up developer files, and checking local services.

A free checker tests whether Stripe can reach a webhook endpoint and whether it appears to accept unsigned payment events.

An open-source tool that adds team-process checks and step-by-step guidance to a software project, including when AI agents write the code.

A local SQLite memory tool that gives coding agents project rules, decisions, and recalled notes using exact-token search.

A browsable directory connects games with community port and recompilation projects, supported platforms, and project status.

PloyHQ presents an app-hosting service that lets a coding agent create an account, provision credit, deploy an app, and receive a URL through a plain HTTP API.

A security-checking tool for rapidly built apps that tests whether one logged-in user can read, change, or delete another user’s data.

A searchable comparison of ready-made web scrapers, organized by the websites they target and ranked using usage, reliability, and price data.

SHARQ uses a small simulated shark brain to adjust four sampling settings for a language model running on your machine.

A browser-based benchmark compares eight image-steganography methods against 20 image attacks and three detectors.

A Minecraft 1.16.1 Fabric mod for ranked one-on-one races and solo speedruns.

An MCP gateway routes agent-specific tool definitions, while a simulator compares how different agents handle the same request.

Albion presents a downloadable AI code editor that routes coding prompts through models, estimates token costs, and advertises hard spending caps.

Junxion is a Mac app that turns coding-agent sessions into short project briefs for Claude Code, Codex, and Gemini CLI.

A hosted API that renders web URLs as screenshots, PDFs, or 1200 × 630 Open Graph images.

A browser tool that says it examines Robinhood Chain contract bytecode and explains potentially risky functions in plain English.

An open-weight token-risk project that turns on-chain facts into verdicts and evidence references; its site tools currently use a rule engine, not the hosted model.

A development blog for a deterministic simulator of impacts, blasts, and their environmental effects.

Netplica says it creates multi-vendor simulated networks for testing monitoring, management, and compliance tools on your own hardware.

An open-source tool for publishing agent-made pages, documents, code, and PDFs to a user’s Cloudflare account.

Solid Copy presents an on-device speech-to-text SDK that turns specialized speech into structured fields and flags uncertain words for confirmation.

LeonPS5 describes a tool for relinking PlayStation 5 executables into native Linux, Windows, and macOS programs, with a runner and shader recompiler.

Vanguard Intelligence presents a vulnerability-research and acquisition program connecting independent researchers with vetted institutional clients.

Pango is a Mac security product that says it monitors AI agents, MCP servers, plugins, secrets, and system access.