Momentum
Rising startups →- Launches
- Growth
- Product
- Hiring & team
- Money
- News & stories
- Launches Sunglasses launched on Product Hunt
Astracia Signal Score
Compare with similar →Not enough public signals for a score yet. Missing signals are not a sign of weakness.
Open source Open source alternatives to Sunglasses →
Connections
Sign in to followNo public connections on record yet.
About the startup
Sunglasses is an open source filter that blocks prompt injection, MCP tool poisoning and credential exfiltration before they reach your AI agent. 1,124 tested patterns across 84 attack categories, shipping daily. Runs fully local. No cloud, no account, no telemetry. pip install sunglasses, gate PRs with the GitHub Action or paste any GitHub repo at sunglasses.dev/scan to see what your agent would swallow. MIT licensed with a reproducible benchmark inside the repo.
Similar products in Security & Privacy
Browse category →Products from the same category with overlapping descriptions or details. They are not reviewed alternatives; compare features and current plans before choosing.
| Product |
|---|
Insight IT Solutions PrismGuardPrompt-injection firewall for prod LLM apps |
PipelockPipelock is an open source AI agent firewall and egress proxy. Inspect HTTP, MCP, and WebSocket traffic for leaks, injection, and tool poisoning. |
MoonitoBlock fake traffic. Get analytics you can trust. |
HallGuardProtect what you share |
PrivGuardAI Prompt Firewall |
AegisProxyThe zero-trust firewall for autonomous agents |
NetPulseA local Mac network monitor that lives in your menu bar |
KorisecPractical cybersecurity for growing businesses |
More in Security & Privacy
Browse category →Selected by category and available use-case details. A topic match does not establish equivalent features.
| Product |
|---|
ArgusAIAI firewall for LLM calls, MCP tools, and agentic workflows |
NearByemacOS locks itself when your iPhone leaves the room |
LocnLock — Offline Password VaultAn offline, one-time vault for passwords & dev secrets |
AuditBadgerSOC 2 and ISO 27001 – AI drafts, you approve |
SOC 2 Now | SaaS for SOC 2Automate SOC 2. Eliminate the Busywork. |
Phone Privacy CheckupA private, browser-based phone privacy risk check |
Recently added in Security & Privacy
Browse category →Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.
| Product |
|---|
PairiobridgeStay connected with the people and devices that matter |
NyxonReliable residential and mobile proxies in 142 countries |
Dagric OSA private, recoverable Debian desktop |
dmsgPrivate messaging built on peer-to-peer technology |
Explore expertise in Security & Privacy
See all →Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.
| Profile |
|---|
Brian HonanIrish cybersecurity pro, author, speaker, and commentator. |
Flo 🔶Cybersecurity consultant. |
Minh-Triet Pham TranAPT Hunter, Threat Hunter, Incident Responder, Forensics Analyst, Information Security Consultant, Red Teamer (Network+System views) |
Media about Security & Privacy
See all →Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.
| Show |
|---|
System MalfunctionNewsletter · Hessie Jones |
Incrementally BetterNewsletter · Stephan Geering |
Dumping ground for my takesNewsletter · Gateklons |
Founder stories from Security & Privacy startups
See all →Retold founder accounts from startups in the same category, each linked to the original.
| Story |
|---|
Son and SimpleLogin: making privacy useful one email alias at a timeSimpleLogin began with an authentication idea, found a clearer use case in email aliases, and joined Proton as the operational demands of a privacy service grew. Its history includes product changes, infrastructure incid |
Keeper Security: From a Smartphone Vault to Enterprise Access ManagementDarren Guccione and Craig Lurey started with a mobile password vault. Keeper's later expansion required handling security scrutiny, outside investment, acquisitions, and the changing identities that organizations needed |
Cypago: Turning Security Compliance From a Spreadsheet Exercise Into Daily WorkArik Solomon and Yahav Peri built Cypago around a problem they knew from enterprise security: proving that controls work was consuming the time needed to improve them. |
How a wish-list side project led Joel Griffith to build BrowserlessJoel Griffith needed a browser running behind the scenes for another app. That infrastructure problem became Browserless, a bootstrapped developer business whose early growth depended on practical technical writing, care |
Browse Security & Privacy categories
See all →Subcategories in the same part of the directory, with the number of listed products.
| Category |
|---|
Privacy & secure browsing813 listed products |
Identity & authentication598 listed products |
Infrastructure & endpoint security342 listed products |
Threat detection & security testing300 listed products |
Security compliance & training224 listed products |
Data protection & encryption146 listed products |
Application & API security127 listed products |
