Best open-source security & identity command-line tools for personal use

Open-source password managers, identity providers, SSO and access management.

Filters · 3 Personal, Security & identity, CLI

For

Personal 25Enterprise 23

Purpose

AI & LLM tooling 94Agents & frameworks 31Local inference 8RAG & vector DBs 7Coding assistants 42Evals & observability 3Agent skills 10MCP servers 22Developer tools 106Web frameworks 6Databases & backends 6Editors & IDEs 6API tools 3Self-hosted apps 19Notes & docs 9Automation 13Data & analytics 8Infra & DevOps 24Security & identity 25Communication 2Media & photos 9Design & creative 3

Runs on

Web 11Docker / self-host 19Desktop 13Mobile 6CLI 25Library / SDK 4Extension / plugin 4

License

Permissive 14Copyleft 4Source-available 0Other / custom 7

More

Has live demo 1Commit in last 90 days 25

25 projects · showing 1–20

SortWorth scoreTrendingMost starsRecently updatedNewest in catalog

G

Gethethereum/go-ethereum

Go implementation of EthereumPersonalEnterpriseSecurity & identityCLI★ 51kLGPL-3.0commit 4 days ago

89worth

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B

Bitcoin Corebitcoin/bitcoin

Reference implementation of BitcoinPersonalEnterpriseSecurity & identityDesktopCLI★ 90kMITcommit yesterday

86worth

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T

Tailscaletailscale/tailscale

Easy WireGuard mesh VPNPersonalEnterpriseInfra & DevOpsSecurity & identityDesktopCLI★ 37kBSD-3-Clausecommit 2 days ago

86worth

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a

acme.shacmesh-official/acme.sh

Pure shell ACME client for TLS certificatesPersonalEnterpriseInfra & DevOpsSecurity & identityCLI★ 48kGPL-3.0commit 2 weeks ago

84worth

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S

SkillSpectorNVIDIA/SkillSpector

Security scanner for agent skillsPersonalEnterpriseAgent skillsSecurity & identityCLI★ 19kApache-2.0commit 2 days ago

82worth

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J

JADXskylot/jadx

Dex to Java decompilerPersonalEnterpriseSecurity & identityDesktopCLI★ 51kApache-2.0commit 17 hours ago

80worth

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H

HysteriaHyNetworks/hysteria

Fast, censorship-resistant proxyPersonalSecurity & identityCLI★ 23kMITcommit 15 hours ago

80worth

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S

Strixusestrix/strix

AI agents that pentest your own appsPersonalEnterpriseAgents & frameworksSecurity & identityDocker / self-hostCLI★ 66kApache-2.0commit 14 hours ago

79worth

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m

mitmproxymitmproxy/mitmproxy

Interactive TLS-capable intercepting proxyPersonalEnterpriseDeveloper toolsSecurity & identityWebCLI★ 45kMITcommit yesterday

79worth

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s

sing-boxSagerNet/sing-box

Universal proxy platformPersonalSecurity & identityCLI★ 39kcommit yesterday

77worth

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g

garakNVIDIA/garak

LLM vulnerability scannerPersonalEnterpriseEvals & observabilitySecurity & identityCLI★ 9.4kApache-2.0commit 2 days ago

77worth

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A

Algo VPNtrailofbits/algo

Set up a personal VPN in the cloudPersonalSecurity & identityCLI★ 30kAGPL-3.0commit last month

76worth

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G

Gitleaksgitleaks/gitleaks

Find secrets in codePersonalEnterpriseSecurity & identityCLI★ 30kMITcommit 2 months ago

76worth

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p

pentagivxcontrol/pentagi

Autonomous multi-agent penetration testing systemPersonalEnterpriseAgents & frameworksAutomationSecurity & identityWeb★ 25kMITcommit 18 hours ago

76worth

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r

resticrestic/restic

Fast, secure backup programPersonalSelf-hosted appsSecurity & identityCLI★ 36kBSD-2-Clausecommit last week

75worth

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i

infisicalInfisical/infisical

Open-source secrets, certificate, and privileged access platformPersonalEnterpriseDeveloper toolsInfra & DevOpsSecurity & identityWeb★ 30kcommit 16 hours agolive demo

75worth

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f

ffufffuf/ffuf

Fast web fuzzerPersonalEnterpriseSecurity & identityCLI★ 17kMITcommit last week

75worth

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B

Bitwardenbitwarden/clients

Bitwarden password manager appsPersonalEnterpriseSecurity & identityWebDesktopCLI★ 14kcommit 2 days ago

75worth

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C

Certbotcertbot/certbot

Get Let's Encrypt certificatesPersonalEnterpriseInfra & DevOpsSecurity & identityCLI★ 33kcommit 4 days ago

74worth

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i

i2pdPurpleI2P/i2pd

I2P anonymous network routerPersonalSecurity & identityCLI★ 4.2kBSD-3-Clausecommit 14 hours ago

71worth

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