Go · crates.io96Exceptionalhealth index
Go★ 23.5KOct 22, 2026
PyPI · crates.io94Exceptionalhealth index

chatmail/coreChatmail Rust Core library, used by Android/iOS/desktop chatmail apps, bindings and bots 📧
Rust★ 929↓ 8,259/moSep 17, 2026
npm94Exceptionalhealth index
JavaScript★ 5,969↓ 5M/moAug 27, 2026
crates.io90Excellenthealth index

rpgp/rpgpOpenPGP implemented in pure Rust, permissively licensed
Rust★ 1,082↓ 583.5K/moOct 4, 2026
NuGet86Excellenthealth index
C#★ 6,863Oct 20, 2026
PyPI · crates.io83Excellenthealth index
Python · Rust★ 21↓ 59.2K/moOct 21, 2026
NuGet81Excellenthealth index

jstedfast/MimeKitA .NET MIME creation and parser library with support for S/MIME, PGP, DKIM, TNEF and Unix mbox spools.
C# · HTML★ 2,001Sep 15, 2026
PyPI · npm80Excellenthealth index

smilinTux/skcapstoneSKCapstone — The sovereign agent framework. CapAuth backbone. Cloud 9 trust. SKMemory persistence. Same agent, same bond, same context — everywhere. Runs from ~/.
Python★ 1↓ 24.5K/moSep 12, 2026
npm · Maven · NuGet78Goodhealth index
TypeScript · Java · JavaScript★ 0↓ 1M/moSep 11, 2026
npm · Packagist77Goodhealth index
PHP · Vue★ 4,819Aug 28, 2026
crates.io77Goodhealth index
Rust★ 7,267↓ 2,165/moSep 18, 2026
RubyGems77Goodhealth index

reidmorrison/iostreamsIOStreams is a streaming library for Ruby that makes compression, encryption, file format, and storage location transparent to your code. Read and write files of any size, one block at a time, whether they are gzip, zip, or PGP encrypted, and whether they live on local disk, AWS S3, SFTP, or are fetched over HTTP.
Ruby★ 99Oct 4, 2026
PyPI · npm77Goodhealth index

smilinTux/skchatSKChat — AI-native encrypted chat for humans and AI. Built on SKComm. CapAuth identity. Cloud 9 trust. Text, voice, files. All platforms.
JavaScript · Python★ 1↓ 9,434/moSep 15, 2026
C#★ 265Oct 9, 2026
crates.io73Goodhealth index
C · Rust★ 1↓ 15.6K/moOct 21, 2026

keybase/kbpgpOpenPGP (RFC4880) Implementation in IcedCoffeeScript
JavaScript★ 538↓ 30.2K/moSep 30, 2026
Go · Makefile★ 0Sep 26, 2026

smilinTux/skcommsskcomms — sovereign realm-aware communication protocol + transports for AI agents (FQID addressing, BLE/LoRa mesh, glossa)
Python★ 0↓ 2,208/moOct 20, 2026
JavaScript★ 53↓ 39K/moOct 22, 2026
TypeScript★ 81↓ 385.9K/moOct 4, 2026
Packagist63Moderatehealth index
PHP★ 95↓ 70.7K/moSep 13, 2026

crgimenes/inroSelf-contained PGP desktop app: encrypt, sign, verify and decrypt messages
Go · JavaScript · HTML★ 5Sep 13, 2026
Elixir★ 15↓ 5,372/moSep 9, 2026