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841.
▲
Show HN: TKeeper – policy-governed, signed intents for autonomous systems
(github.com/tkeeper-org)
2 points
_qnt
4 days ago
discuss
842.
▲
Show HN: AgentCarousel – behavioral tests for AI agents, with signed evidence
(github.com/agentcarousel)
2 points
neemsio
4 days ago
discuss
843.
▲
Hookwarden: Find missing webhook signature verification(JS/TS,Python,PHP)
(github.com/Hookwarden)
2 points
adelinalipsa
15 days ago
discuss
844.
▲
Python implementation for text generation using EEG signals from the brain
(github.com/VanshShah1)
2 points
jsdjzvdns
a month ago
discuss
845.
▲
Show HN: Prism – Self-hosted notification gateway (Signal, Telegram, WebPush)
(github.com/lone-cloud)
2 points
lone-cloud
a month ago
discuss
846.
▲
Show HN: AERF – receipts for AI agents, crypto-signed like cosign for evidence
(github.com/aerf-spec)
2 points
keertahacker
a month ago
discuss
847.
▲
Show HN: WolfCOSE, a zero alloc C COSE with multi-sign/recipient, and PQC
(github.com/aidangarske)
2 points
aidangarske
a month ago
discuss
848.
▲
New sign-ups for Copilot Pro and student plans are temporarily paused
(docs.github.com)
2 points
tomthe
2 months ago
discuss
849.
▲
Show HN: Signoff.sh – Claude Co-Authored-By with random fictional characters
(gist.github.com)
2 points
Reebz
2 months ago
discuss
850.
▲
ShadowChat: Extortion-Proof Signal Fork
(github.com/goldstraw)
2 points
cgoldstraw
2 months ago
discuss
851.
▲
Show HN: Folio Java PDF library – signatures, redaction, HTML to PDF. Apache 2.0
(github.com/carlos7ags)
2 points
carlos7ags
2 months ago
discuss
852.
▲
Facevitals – Lightweight rPPG vital signs monitoring (No GPU required)
(github.com/Ninjexxx)
2 points
artzeraw
2 months ago
discuss
853.
▲
Polygraph: Signature generation algorithms for polymorphic worms (2005)
(github.com/sporksmith)
2 points
sabrehagen
2 months ago
discuss
854.
▲
Reasoning.json – DKIM for AI Agents (Ed25519-Signed Brand Context for LLMs)
(github.com/SaschaDeforth)
2 points
Deforth
2 months ago
discuss
855.
▲
Show HN: TrueShot – Open-source Android camera with ECDSA signing and 14 sensors
(github.com/YuriTheCoder)
2 points
yuriikas
2 months ago
discuss
856.
▲
Show HN: Browser-based rPPG – webcam to heart rate with no server, just signals
(rppg-azure.vercel.app)
2 points
shaivpidadi
2 months ago
discuss
857.
▲
Show HN: Vellyr – small JavaScript non-lazy signals library
(github.com/Bloomca)
2 points
bloomca
3 months ago
discuss
858.
▲
TPCP – peer-to-peer signed messaging for AI agents across machines
(github.com/Etriti00)
2 points
agenttelepathy
3 months ago
discuss
859.
▲
Show HN: MCPS – Cryptographic identity and message signing for MCP agents
(mcp-secure.dev)
2 points
AskCarX
3 months ago
discuss
860.
▲
Show HN: Signed receipts for agent actions
(github.com/peacprotocol)
2 points
jithinraj
3 months ago
discuss
861.
▲
Show HN: Sinkhole – 30 free browser-based tools, no signup, MIT licensed
(sinkhole.app)
2 points
boringeurodev
3 months ago
discuss
862.
▲
Show HN: Signal Support for NanoClaw
(github.com/nickpourazima)
2 points
dillpicholas
4 months ago
discuss
863.
▲
Show HN: GitShow – Replace github.com with gitshow.dev in any profile URL
2 points
ofershap
4 months ago
discuss
864.
▲
Show HN: Mithril fork with Signals, state, store and SSR
2 points
jvanveen
4 months ago
discuss
865.
▲
Show HN: Mac apps are signed in. Why make an AI authenticate too?
2 points
spamsch
4 months ago
discuss
866.
▲
Queueing Theory v2: DORA metrics, queue-of-queues, chi-alpha-beta-sigma notation
(github.com/joelparkerhenderson)
2 points
jph
4 months ago
discuss
867.
▲
Show HN: Sign and Attest Kubernetes Manifests
(github.com/meigma)
2 points
aliasxneo
5 months ago
discuss
868.
▲
JSciPy – The trending Java signal processing library in 2026
(github.com/hissain)
2 points
hissain
5 months ago
discuss
869.
▲
Show HN: Tatuagem, a boastful code signature suite
(github.com/juleshenry)
2 points
juleshenry
5 months ago
discuss
870.
▲
Casdoor: Open-Source Identity and Access Management (IAM) / Single-Sign-On (SSO)
(github.com/casdoor)
2 points
hsluoyz
5 months ago
discuss
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