PGSandbox: A Postgres Sandbox for Coding Agents
An open-source local Postgres MCP server that gives coding agents isolated, disposable databases for migrations, SQL testing, and backend bug reproduction.
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140,709 catalogue cards
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Proof of Access reads your site like a plaintiff’s scanner
A website accessibility audit tool checks pages against WCAG 2.1 AA, explains failures, and preserves dated audit records.
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Protected Land, Country by Country
A focused statistical reference showing how much land each country has legally protected, alongside global trends and the 2030 target.
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Quadpoint AI Studio Puts Oversized Models on a Small Mac
A native macOS inference engine that pages open-weight model weights from an SSD, letting Apple silicon machines run models larger than their available RAM.
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QualiTrain AI Keeps the SOP in Charge
A manufacturing training system turns controlled SOPs into draft lessons, assessments, and competency records while keeping human approval in the loop.
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QuanBit’s Hands-On Quantum Classroom
An interactive quantum-computing learning platform with 3D Bloch spheres, circuit simulation, guided algorithms, and multi-backend export.
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Raft, the bike-bus organizer
Raft helps families coordinate shared bike rides to school by collecting home pins, proposing a meeting point and quieter route, and assigning chaperone turns.
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RANI³D Turns Imagination into Handmade 3D-Pen Art
Rani makes custom 3D-pen creations—name signs, characters, magnets, sports designs, and other one-off gifts—from a customer’s idea.
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Reboot Library: A Field Library for Beginning Again
An offline-first knowledge base for surviving disruption and rebuilding resilient communities.
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R.E.D. — Recursive Errors of Design
A multilingual speculative-fiction project by Longdaodao, presenting three stories about technology, rules, and the human costs of making systems work.
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Retrace, the tab-session manager that keeps its distance
A Chrome and Edge extension that saves, searches, organizes, and reopens browser windows as private sessions stored on your device.
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Reviri Srbije: A Fishing Atlas with a Magazine’s Soul
A Serbian digital atlas of fishing waters, species, permits, beginner guidance, travel itineraries, and stories from the riverbank.
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Riggler turns prompts, photos, and video into Roblox animation
A web app and Roblox Studio plugin that converts described or uploaded motion into animations for R15 and R6 rigs.
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SADT Is Building a Public Workshop for Syria’s Digital Future
A Syrian technology network that connects research, forums, working groups, RFCs, and digital-infrastructure projects.
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SafeGrd’s backup vault an AI agent can’t delete
SafeGrd backs up PostgreSQL databases, files, and mailboxes with client-side encryption, WORM storage, and scheduled restore checks.
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ShakeNotes: the mouse-shake notepad
A tiny Mac menu-bar app that opens a note popup beside your cursor when you shake the mouse.
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ShareMeatSack: file handoffs for agents and people
A file-transfer tool lets an agent create a request or send files through a shareable page that a person can use without signing in.
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Signal Atlas: The Unexplained, Mapped
An interactive archive mapping 80,331 reported UFO sightings from 1906 to 2014.
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Simfile Archive Keeps StepMania Packs in Play
A curated archive of freely redistributable StepMania song packs, with individual licence information, checksums, provenance notes, and direct downloads.
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Slop Labs — CTRL+Z RLHF
An AI research project that catalogs the linguistic habits of machine-generated writing and proposes more believable, diverse AI personas.
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Split3D, the browser-side seamstress for 3D models
A browser tool that cuts STL, OBJ, and FBX models into printable pieces and generates matching connectors.
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StockGap Corrects the Stockout Blind Spot
A Shopify inventory forecasting tool that separates genuine lack of demand from days when a product was simply unavailable.
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An ELSTER-Style Account Verification Prompt
A German-language page impersonating an ELSTER account service and requesting personal, tax, and banking details.
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Tagyado: Lodgings Marked “Highly Rated” on Google Maps
A Japanese lodging directory that collects hotels and inns carrying Google Maps’ “Highly Rated” tag and compares their scores across four booking and review services.