Jacobian: an MCP server, CLI, and Python library that gives AI agents a composable toolbox of mathematical capabilities with inspectable artifacts and independent verification. - morluto/jacobian

Contribute to mkornreich/old_reddit development by creating an account on GitHub.

RØOT — offline-first AppSec training with OWASP labs, browser CTFs, remediation guides, security tools, and a reproducible CVE catalog built from public sources. - madnessbrainsbl/ROOT

One capture surface for your Mac. Meetings, Dictation, and Screen History land as raw files in your own account, with Chat over all of it.

Max/MSP external for running neural amplifier captures - apresta/neural_tilde

Each day, two words. Connect them by adding, subtracting, joining, and splitting ideas until it all adds up.

Ringup is the identity and payments layer for AI voice agents. Your agent knows who’s calling: recognize the caller, recall their context, and charge a saved card in one sentence, or text a one-tap link to pay. Money settles straight to the merchant's processor.

Geotechnical engineering, solved in Python. 170+ validated functions for soil mechanics, SPT, CPT, bearing capacity, settlement, liquefaction & slope stability. Apache 2.0. - geoeq/geoeq

Compression redefined through human perception. Contribute to axmstandart1-beep/axioma development by creating an account on GitHub.

Track package versions across npm, PyPI, RubyGems, Cargo, and more, and watch the status of the platforms you depend on. Know instantly what needs updating and get alerted the moment a service goes down.

Save and restore tiling WM layouts across sway, Hyprland, and i3 — one tool, no daemon, no shell-injection footguns. - Hinikaa/tileroot

Free instant SPF, DKIM and DMARC check for any domain. Plain-English AI analysis. Ongoing monitoring of unauthorized senders, with a plan to lock down the gates.

Generate video, images, and voice from the best models — Veo, Kling, Nano Banana, ElevenLabs and more — on a simple prepaid balance. No subscriptions.

A hosted submission form for your customers and an embeddable widget for your site. Free while in early access.

Contribute to Promyer/stellar-inbox development by creating an account on GitHub.

Find handy free online tools on Heretool. Use practical web utilities instantly with no installation and no registration required.