Developer Corner

Safina is a keyboard-driven Kubernetes terminal UI for inspecting workloads, troubleshooting, and making guarded changes.

An HTTP stub service for API and AI gateway demos, with request-inspection tools and a large catalog of mock endpoints.

An index of 70 AI crawlers and agents, with their user-agent tokens, purposes, verification methods, and measured robots.txt block rates.

A browsable reference for Kubernetes APIs and custom resources, organized by field, project, vendor, and release.

A free, open-source Windows fork of WSJT-CB for using FT8 on CB radio, with support for longer and event callsigns.

A searchable tracker of Discord client builds, experiments, server rollouts, and API changes.

A platform engineer’s portfolio of LLM inference and MLOps work, alongside an interactive lab focused on GPU infrastructure trade-offs.

SimulationTheoryFly pairs an orbitable fruit-fly model with a spiking-neuron display and controls for behaviors such as walking, grooming, steering, and startle.

A free, cross-platform native IDE for making Atari 2600 games in assembly, batari Basic, or C for ELF cartridges.

The software lab of an architecture studio presents Rhino plugins and modeling tools developed around its building-design work.

Benbow is a free, open-source Mac app for running PHP projects locally with separate PHP versions, trusted HTTPS, databases, and tools for reviewing AI-agent changes.

Buildstation compares coding-agent harnesses and open-weight models on consumer hardware, with benchmarks designed to be repeatable.

A local MCP server that lets AI agents inspect and control desktop interfaces through named UI elements, with actions routed through a safety layer.

Two free, open-source tools adapt a PC’s VS Code workspace or individual Windows apps for use on a phone.

A free, open-source, CSS-like language for describing connected mechanisms and animating them in 3D in a browser.

A TypeScript library that queues signed webhooks in a Postgres transaction and handles delivery, retries, and logging.

A research reference tracks reported deep-learning effects and gathers studies that test where they hold, weaken, or fail to reproduce.

KILN is a free, open-source modeling language that turns text-written shapes into 3D assets, including glTF files and Godot scenes.

Ledger is a deterministic gameplay ability system for defining stats, abilities, and effects as content, then checking and playing them.

A read-only tool for reviewing Safe transactions before signing or after execution, using hashes, decoded calls, target code, and measured effects when available.

Signeto describes a gateway where an AI agent requests approval for a sensitive action, a person signs on their phone, and the gateway issues a short-lived, narrowly scoped credential.

A side-by-side comparison of UI skills for Claude Code and other AI coding agents, tested against the same briefs.

An open-source, self-hosted code search and code intelligence platform for GitLab, GitHub, and Gitea.

An open-source tool that uses container usage data to recommend and apply Kubernetes CPU and memory settings, with cost estimates and rollback safeguards.

An open-source project for connecting laptops, servers, Raspberry Pis, containers, and other machines over a private network without a coordination server.

NestBox is a small desk display whose pixel goose can react to webhooks sent by scripts, Home Assistant, phone shortcuts, or coding agents.

An interactive guide to 33 internet protocols, with animated exchanges and packet fields decoded in context.

A directory comparing tools for AI agents, with rankings across search, answer, fetch, and other categories.

Orchard presents virtual iOS and Android devices for security testing, malware analysis, and CI workflows.

A directory of AI agents, MCP servers, APIs, CLIs, skills, and website actions, organized around tasks people want to complete.

A Rust MCP server that checks AI trading agents’ Interactive Brokers orders against risk limits before they can leave the machine.

A geographic research workspace connecting USDA crop classifications with vessel and aircraft observations, plus API and agent integrations.

Barx is a local inference engine that streams mixture-of-experts models from storage instead of loading the whole model into memory.

BUFONITE presents a scanner for GitHub, npm, and MCP skills, with grades and checks that can be used before installation or in CI.

A free scanner tests whether shopping agents can find products, reach checkout, and pay on an online store.

A command-line tool for finding and checking concurrency hazards in Python, with suggested source-preserving repairs.

Extensible Web Apps is an experiment in apps built from plugins that users can inspect, switch off, and change.

An open-source Kubernetes and OpenShift operator that uses existing monitoring data to forecast workload failures and send findings to Alertmanager and other tools.

Burrow describes an error-tracking server that accepts Sentry SDK events or plain JSON and groups them into issues.

Srelab rebuilds documented incidents as SRE drills for an AI agent to investigate, with a solo-play option.

Kam Robotics offers robot-control policy training, with policies trained in Isaac Sim, evaluated in MuJoCo, and delivered with deployment files and a test report.

Noesis describes a system that estimates what a damaged satellite can still safely do, plans recovery from telemetry, and checks each plan against physics.

Patch-it says it watches API-provider changes, finds affected code, and opens pull requests with proposed fixes.

The service checks public websites for software versions associated with known security issues and emails the site’s published contact.

Pleris is an unreleased language for web apps that uses compiler rules to catch problems involving data privacy, exposed secrets, and stale responses.

An early-access service presenting full Linux virtual machines for AI agents, CI, and developers, with per-second billing and an HTTP API.

An open-source tool for labeling, extracting, and rewriting tabular data with AI, from a small sample to a full dataset.

A free, open-source tool and guide for finding costly GitHub Actions jobs and deciding what to change.

Satchel presents NFTs that control a single address across 16 EVM chains, with signing history intended to help buyers check a wallet before taking it over.

sigmx is a server-driven web framework that uses HTML attributes for signals, requests, and page updates, with a build scanner that includes plugins found in your markup.

A Chrome extension scores LinkedIn posts for suspected AI writing as users scroll, then displays author ratings in a public leaderboard.

An alpha command-line tool that analyzes JavaScript and TypeScript test suites, setup files, and CI configuration without running the tests.

An open-source MCP proxy lets AI agent tool calls pass, get blocked, or wait for human approval under configurable rules.

A high-level emulator project aims to run the original Xbox game on Windows, using a disc image made from the player’s own copy.

Supersql describes a Mac app for querying Postgres alongside CSV, Parquet, and SQLite files, with scheduled queries and access for coding agents.

A self-hosted monitoring tool for Node backends that identifies failing providers and endpoints, then prepares summaries for their support teams.

An open-source, self-hosted request-logging tool for inspecting API traffic, filtering it with SQL, and tracing a customer’s activity across services and background jobs.

WearEars brings earbud battery readings and listening-mode controls to a Wear OS watch through open-source drivers.

An open-source scanner and integration layer for adding WebMCP tools to websites and setting up agents to use them.

Wherebox turns an HTTP request describing an area, points, or a route into an embeddable locator-map image.

A native Unity map engine that turns scene objects into vector-map data for minimaps, world maps, and fog of war.

wwwave lets an app share screenshots, notes, and pages with an AI agent through a live session link, with replies returning on that link.

AxterOS presents a satellite and equipment-tracking system for monitoring mining permit areas in Bangka Belitung, Indonesia.

An iPhone app for connecting to computers’ terminals and coding agents, with chat, approvals, and access to SSH, Mosh, herdr, and tmux sessions.

A suite of cardiac electrophysiology apps for simulation, education, and research, built around tissue models that compute wavefronts and electrograms as they run.

A macOS menu bar app that tracks which Claude Code sessions are working, finished, or waiting on you, with a companion view for your phone.

An open-source project in development connecting real-estate, refrigeration, power, and operating-cost evidence for cold-storage decisions.

Dagpeek is a free, open-source desktop app for Mac and Windows that monitors Dagu workflows without opening the web UI.

DiffCost says it dry-runs changed BigQuery queries or dbt models and posts the estimated per-run cost change on a GitHub pull request.

A benchmark service that checks AI document-extraction results against versioned reference datasets.

Ricochet is a webhook capture and replay tool for routing provider events to an app, inspecting them, and sending them again.

Goaliphy presents a workflow for tracing failed robot rollouts to training episodes and checking proposed fixes through retraining.

A security investigation describes unauthenticated command execution found across exposed hyperglass instances and assesses the reported reach of the access.

A pre-mainnet dashboard project for measuring Elysium swap markouts against Hyperliquid’s order-book mid at 1, 5, and 30 seconds after a fill.

LemonLime offers a way to run Claude Code, Codex, OpenCode, and other coding agents in separate cloud VMs, using an AI plan or API key the user already has.

mirab is a beta, MIT-licensed CLI for running an agent’s folder—its loop, tools, and commands—inside a VM on your hardware.

A phone companion for Codex CLI that sends notifications when Codex finishes or needs a decision, so users can approve, reject, or answer remotely.

Playloom lets you customize a video player, then download a small script to add it to a site’s video element.

Sandbox Providers compares AI code sandbox services by compute price, isolation model, pause/resume behavior, and other technical features.

Tovik presents a desktop browser agent that carries out tasks in sites where you’re already signed in, with approval stops for actions such as sending, paying, posting, or deleting.

Waitrooms offers branded virtual queues to meter traffic during ticket drops, product launches, and other traffic spikes, with snippet-based setup and developer integrations.

Monavi describes an extension and paired agent workflow for letting cloud agents operate in your existing Chrome browser through a CLI, MCP, or TypeScript SDK.

A searchable field guide for AI-agent errors, with fixes and verification steps, also available through an MCP server.

Anix offers an OpenAI-compatible API for open-weight models after their original hosts stop serving them.

A Meta Quest project that puts live Mac terminals around you, with hand-arranged windows, voice dictation, and an AI interaction.

A Mac app for running Claude Code, Codex, Cursor, and OpenCode in separate Git worktrees, with tools for reviewing changes before accepting them.

A team developing autonomous aircraft and mission-planning software to measure conditions inside tropical cyclones and severe storms.

A browser-based utility for creating WDAC policy XML and Microsoft Defender indicator CSVs to help manage remote monitoring and management tools.

Ravn offers email verification, contact finding and company enrichment through MCP, a CLI and a REST API.

A browser-based inspector checks MCP servers, lists their tools, scores protocol and security behavior, and lets visitors run tools and preview MCP App UIs.

The Zhengzhou company presents data-acquisition cards, FPGA and RFSoC processing boards, recording and playback systems, and related engineering services.

A developer-facing service for submitting CAD designs for review, quoting, 3D printing, and shipment, with MCP and REST entry points.

A PDF-to-JSON tool for recurring document layouts: users pin values on a sample, then send later matching PDFs to an API.

What the Bugs presents a severity-ranked stream of patch-relevant issues, including CVEs, distro advisories, CA distrust, and end-of-life cycles, with version ranges and fix pointers.

Diffless presents a tool that migrates legacy code, then compares old and new versions by replaying captured production traffic.

Protopass is an open-source kit that helps coding agents turn an idea into a local, clickable prototype before the app is built.

An SMS API with MCP, SDK, and REST access, plus a keyless evaluation tier and prepaid message credits.

The page presents 21mv as a quick deployment service for SvelteKit apps, with hosted Postgres, a mail proxy, and a local language model.

AgentSafe presents an API for scanning web pages for hidden prompt injection and phishing signals, with a verdict and cleaned Markdown as output.