Authentication

285+ open-source auth tools — OAuth, SSO, passkeys, MFA, and session management. Alternatives to Auth0, Clerk, and Firebase Auth.

Socket

Detect and block open-source supply chain attacks

Authentication
supply-chainnpmpypi
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dkvdm/onepassword-mcp-server

An MCP server that enables secure credential retrieval from 1Password to be used by Agentic AI

MCP Servers
mcp1passwordsecrets
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cargo-audit

Audit Cargo.lock for crates with security vulnerabilities

Security Tools
auditvulnerabilitiesrust
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cargo-auditable

Make production Rust binaries auditable

Security Tools
dependency-infobinariesrust
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cargo-crev

A cryptographically verifiable code review system for the cargo package manager

Security Tools
code-reviewdistributedrust
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cargo-deny

Cargo plugin to help you manage large dependency graphs

Security Tools
lintlicensesbans
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Anchor Enterprise

- :yen: Analyze images for CVE vulnerabilities and against custom security policies

Developer Tools
solanablockchainmanaged
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CTFreak

Task scheduler for script execution, monitoring, and more

Security Tools
ctfcapture-the-flagcybersecurity
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Supabase

The open-source Firebase alternative

Database
databaseauthstorage
Visit → 100366★ 58 AI recommendations
PocketBase

Open-source backend in a single file — SQLite, auth, and realtime

Headless CMS
backendsqliterealtime
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Appwrite £15/mo

Open-source backend platform — auth, DB, storage & more

Database
backendbaasauth
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Supabase MCP Server

Connect AI assistants to Supabase projects and databases

MCP Servers
supabasepostgresdatabase
Visit → 2581★ 2 AI recommendations
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