@certkit-io

CertKit

Centralized Certificate Management that automates the discovery, lifecycle, distribution, and monitoring of your SSL Certificates.
README.md

CertKit

Certificate management for people with better things to do.

The Problem

Certificate lifetimes are getting shorter. The 200-day mandate started March 15, 2026. By 2027, we're looking at 47 days. Manual renewal isn't a strategy anymore.

Your options today:

  • CertBot - Works great for one server, until you stop paying attention and it breaks.
  • Cert Manager - Perfect if your entire world is Kubernetes and YAML is your love language.
  • DigiCert/Sectigo - Starting at $call-us-so-we-can-upsell-you per year.
  • That bash script Terry wrote - Terry left in 2019. Nobody knows how it works.

What We Built

CertKit handles the entire certificate lifecycle so you don't have to:

✓ Automatic discovery - Finds all your issued certificates, even that Jenkins box from 2018
✓ Multi-environment deployment - Linux, Windows, F5, Palo Alto, Citrix, that server under Bob's desk
✓ DNS validation without the nightmare - One CNAME record for _acme-challenge, that's it. We never touch the rest of your DNS.
✓ Alerts where you actually look - Slack, Teams, email, wherever
✓ A dashboard that doesn't suck - See what's expiring without SSH-ing into 12 servers

Who This Is For

SysAdmins and security teams who are tired of:

  • Certificate expiration fire drills
  • Maintaining homegrown renewal infrastructure
  • Explaining to management why the cert expired (again)
  • Paying enterprise prices for basic automation

Get Started

Start your free 90-day trial and stop thinking about certificates.

The Team

Built by the TrackJS team. We've been running production infrastructure since 2013. We got tired of certificate management, so we fixed it.

Questions?

Because your time is better spent on literally anything else than certificate management.

Popular repositories Loading

  1. certificate-provisioning certificate-provisioningPublic

    Examples and recipes for retrieving certificates from CertKit and applying them to your hosts.

    Shell 8 1

  2. certkit-agent certkit-agentPublic

    CertKit Agents run directly on your hosts and manage the full certificate lifecycle (registration through renewal and deployment)

    Go 6 5

  3. certkit-keystore certkit-keystorePublic

    Store your private keys on your own infrastructure

    Go 3

  4. certes certesPublic

    Forked from fszlin/certes

    A client implementation for the Automated Certificate Management Environment (ACME) protocol

    C# 1

  5. ansible-role-sync ansible-role-syncPublic

    Ansible role for installing the certkit certificate sync script. Used to deploy certificates managed by Certkit.io.

    Shell

  6. .github .githubPublic

    CertKit GitHub profile readme

Repositories

Showing 7 of 7 repositories

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
@certkit-io

CertKit

Centralized Certificate Management that automates the discovery, lifecycle, distribution, and monitoring of your SSL Certificates.
README.md
CertKit
Certificate management for people with better things to do.
The Problem
Certificate lifetimes are getting shorter.
The 200-day mandate started March 15, 2026. By 2027, we're looking at 47 days.
Manual renewal isn't a strategy anymore.
Your options today:
  • CertBot - Works great for one server, until you stop paying attention and it breaks.
  • Cert Manager - Perfect if your entire world is Kubernetes and YAML is your love language.
  • DigiCert/Sectigo - Starting at $call-us-so-we-can-upsell-you per year.
  • That bash script Terry wrote - Terry left in 2019. Nobody knows how it works.
What We Built
CertKit handles the entire certificate lifecycle so you don't have to:
✓ Automatic discovery - Finds all your issued certificates, even that Jenkins box from 2018

✓ Multi-environment deployment - Linux, Windows, F5, Palo Alto, Citrix, that server under Bob's desk

✓ DNS validation without the nightmare - One CNAME record for _acme-challenge, that's it. We never touch the rest of your DNS.

✓ Alerts where you actually look - Slack, Teams, email, wherever

✓ A dashboard that doesn't suck - See what's expiring without SSH-ing into 12 servers
Who This Is For
SysAdmins and security teams who are tired of:
  • Certificate expiration fire drills
  • Maintaining homegrown renewal infrastructure
  • Explaining to management why the cert expired (again)
  • Paying enterprise prices for basic automation
Get Started
Start your free 90-day trial and stop thinking about certificates.
The Team
Built by the TrackJS team. We've been running production infrastructure
since 2013. We got tired of certificate management, so we fixed it.
Questions?
Because your time is better spent on literally anything else than certificate management.

Popular repositories
Loading
  1. 
certificate-provisioning
certificate-provisioningPublic
    
Examples and recipes for retrieving certificates from CertKit and applying them to your hosts.

    Shell
8

1

  2. 
certkit-agent
certkit-agentPublic
    
CertKit Agents run directly on your hosts and manage the full certificate lifecycle (registration through renewal and deployment)

    Go
6

5

  3. 
certkit-keystore
certkit-keystorePublic
    
Store your private keys on your own infrastructure

    Go
3

  4. 
certes
certesPublic
    
Forked from fszlin/certes
    
A client implementation for the Automated Certificate Management Environment (ACME) protocol

    C#
1

  5. 
ansible-role-sync
ansible-role-syncPublic
    
Ansible role for installing the certkit certificate sync script. Used to deploy certificates managed by Certkit.io.

    Shell
  6. 
.github
.githubPublic
    
CertKit GitHub profile readme


Repositories

Showing 7 of 7 repositories
Top languages
Loading…
Most used topics
Loading…

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
@certkit-io

CertKit

Centralized Certificate Management that automates the discovery, lifecycle, distribution, and monitoring of your SSL Certificates.
README.md
CertKit
Certificate management for people with better things to do.
The Problem
Certificate lifetimes are getting shorter.
The 200-day mandate started March 15, 2026. By 2027, we're looking at 47 days.
Manual renewal isn't a strategy anymore.
Your options today:
  • CertBot - Works great for one server, until you stop paying attention and it breaks.
  • Cert Manager - Perfect if your entire world is Kubernetes and YAML is your love language.
  • DigiCert/Sectigo - Starting at $call-us-so-we-can-upsell-you per year.
  • That bash script Terry wrote - Terry left in 2019. Nobody knows how it works.
What We Built
CertKit handles the entire certificate lifecycle so you don't have to:
✓ Automatic discovery - Finds all your issued certificates, even that Jenkins box from 2018

✓ Multi-environment deployment - Linux, Windows, F5, Palo Alto, Citrix, that server under Bob's desk

✓ DNS validation without the nightmare - One CNAME record for _acme-challenge, that's it. We never touch the rest of your DNS.

✓ Alerts where you actually look - Slack, Teams, email, wherever

✓ A dashboard that doesn't suck - See what's expiring without SSH-ing into 12 servers
Who This Is For
SysAdmins and security teams who are tired of:
  • Certificate expiration fire drills
  • Maintaining homegrown renewal infrastructure
  • Explaining to management why the cert expired (again)
  • Paying enterprise prices for basic automation
Get Started
Start your free 90-day trial and stop thinking about certificates.
The Team
Built by the TrackJS team. We've been running production infrastructure
since 2013. We got tired of certificate management, so we fixed it.
Questions?
Because your time is better spent on literally anything else than certificate management.

Popular repositories
Loading
  1. 
certificate-provisioning
certificate-provisioningPublic
    
Examples and recipes for retrieving certificates from CertKit and applying them to your hosts.

    Shell
8

1

  2. 
certkit-agent
certkit-agentPublic
    
CertKit Agents run directly on your hosts and manage the full certificate lifecycle (registration through renewal and deployment)

    Go
6

5

  3. 
certkit-keystore
certkit-keystorePublic
    
Store your private keys on your own infrastructure

    Go
3

  4. 
certes
certesPublic
    
Forked from fszlin/certes
    
A client implementation for the Automated Certificate Management Environment (ACME) protocol

    C#
1

  5. 
ansible-role-sync
ansible-role-syncPublic
    
Ansible role for installing the certkit certificate sync script. Used to deploy certificates managed by Certkit.io.

    Shell
  6. 
.github
.githubPublic
    
CertKit GitHub profile readme


Repositories

Showing 7 of 7 repositories
Top languages
Loading…
Most used topics
Loading…

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
@certkit-io

CertKit

Centralized Certificate Management that automates the discovery, lifecycle, distribution, and monitoring of your SSL Certificates.
README.md
CertKit
Certificate management for people with better things to do.
The Problem
Certificate lifetimes are getting shorter.
The 200-day mandate started March 15, 2026. By 2027, we're looking at 47 days.
Manual renewal isn't a strategy anymore.
Your options today:
  • CertBot - Works great for one server, until you stop paying attention and it breaks.
  • Cert Manager - Perfect if your entire world is Kubernetes and YAML is your love language.
  • DigiCert/Sectigo - Starting at $call-us-so-we-can-upsell-you per year.
  • That bash script Terry wrote - Terry left in 2019. Nobody knows how it works.
What We Built
CertKit handles the entire certificate lifecycle so you don't have to:
✓ Automatic discovery - Finds all your issued certificates, even that Jenkins box from 2018

✓ Multi-environment deployment - Linux, Windows, F5, Palo Alto, Citrix, that server under Bob's desk

✓ DNS validation without the nightmare - One CNAME record for _acme-challenge, that's it. We never touch the rest of your DNS.

✓ Alerts where you actually look - Slack, Teams, email, wherever

✓ A dashboard that doesn't suck - See what's expiring without SSH-ing into 12 servers
Who This Is For
SysAdmins and security teams who are tired of:
  • Certificate expiration fire drills
  • Maintaining homegrown renewal infrastructure
  • Explaining to management why the cert expired (again)
  • Paying enterprise prices for basic automation
Get Started
Start your free 90-day trial and stop thinking about certificates.
The Team
Built by the TrackJS team. We've been running production infrastructure
since 2013. We got tired of certificate management, so we fixed it.
Questions?
Because your time is better spent on literally anything else than certificate management.

Popular repositories
Loading
  1. 
certificate-provisioning
certificate-provisioningPublic
    
Examples and recipes for retrieving certificates from CertKit and applying them to your hosts.

    Shell
8

1

  2. 
certkit-agent
certkit-agentPublic
    
CertKit Agents run directly on your hosts and manage the full certificate lifecycle (registration through renewal and deployment)

    Go
6

5

  3. 
certkit-keystore
certkit-keystorePublic
    
Store your private keys on your own infrastructure

    Go
3

  4. 
certes
certesPublic
    
Forked from fszlin/certes
    
A client implementation for the Automated Certificate Management Environment (ACME) protocol

    C#
1

  5. 
ansible-role-sync
ansible-role-syncPublic
    
Ansible role for installing the certkit certificate sync script. Used to deploy certificates managed by Certkit.io.

    Shell
  6. 
.github
.githubPublic
    
CertKit GitHub profile readme


Repositories

Showing 7 of 7 repositories
Top languages
Loading…
Most used topics
Loading…

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
@certkit-io

CertKit

Centralized Certificate Management that automates the discovery, lifecycle, distribution, and monitoring of your SSL Certificates.
README.md
CertKit
Certificate management for people with better things to do.
The Problem
Certificate lifetimes are getting shorter.
The 200-day mandate started March 15, 2026. By 2027, we're looking at 47 days.
Manual renewal isn't a strategy anymore.
Your options today:
  • CertBot - Works great for one server, until you stop paying attention and it breaks.
  • Cert Manager - Perfect if your entire world is Kubernetes and YAML is your love language.
  • DigiCert/Sectigo - Starting at $call-us-so-we-can-upsell-you per year.
  • That bash script Terry wrote - Terry left in 2019. Nobody knows how it works.
What We Built
CertKit handles the entire certificate lifecycle so you don't have to:
✓ Automatic discovery - Finds all your issued certificates, even that Jenkins box from 2018

✓ Multi-environment deployment - Linux, Windows, F5, Palo Alto, Citrix, that server under Bob's desk

✓ DNS validation without the nightmare - One CNAME record for _acme-challenge, that's it. We never touch the rest of your DNS.

✓ Alerts where you actually look - Slack, Teams, email, wherever

✓ A dashboard that doesn't suck - See what's expiring without SSH-ing into 12 servers
Who This Is For
SysAdmins and security teams who are tired of:
  • Certificate expiration fire drills
  • Maintaining homegrown renewal infrastructure
  • Explaining to management why the cert expired (again)
  • Paying enterprise prices for basic automation
Get Started
Start your free 90-day trial and stop thinking about certificates.
The Team
Built by the TrackJS team. We've been running production infrastructure
since 2013. We got tired of certificate management, so we fixed it.
Questions?
Because your time is better spent on literally anything else than certificate management.

Popular repositories
Loading
  1. 
certificate-provisioning
certificate-provisioningPublic
    
Examples and recipes for retrieving certificates from CertKit and applying them to your hosts.

    Shell
8

1

  2. 
certkit-agent
certkit-agentPublic
    
CertKit Agents run directly on your hosts and manage the full certificate lifecycle (registration through renewal and deployment)

    Go
6

5

  3. 
certkit-keystore
certkit-keystorePublic
    
Store your private keys on your own infrastructure

    Go
3

  4. 
certes
certesPublic
    
Forked from fszlin/certes
    
A client implementation for the Automated Certificate Management Environment (ACME) protocol

    C#
1

  5. 
ansible-role-sync
ansible-role-syncPublic
    
Ansible role for installing the certkit certificate sync script. Used to deploy certificates managed by Certkit.io.

    Shell
  6. 
.github
.githubPublic
    
CertKit GitHub profile readme


Repositories

Showing 7 of 7 repositories
Top languages
Loading…
Most used topics
Loading…

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
@certkit-io

CertKit

Centralized Certificate Management that automates the discovery, lifecycle, distribution, and monitoring of your SSL Certificates.
README.md
CertKit
Certificate management for people with better things to do.
The Problem
Certificate lifetimes are getting shorter.
The 200-day mandate started March 15, 2026. By 2027, we're looking at 47 days.
Manual renewal isn't a strategy anymore.
Your options today:
  • CertBot - Works great for one server, until you stop paying attention and it breaks.
  • Cert Manager - Perfect if your entire world is Kubernetes and YAML is your love language.
  • DigiCert/Sectigo - Starting at $call-us-so-we-can-upsell-you per year.
  • That bash script Terry wrote - Terry left in 2019. Nobody knows how it works.
What We Built
CertKit handles the entire certificate lifecycle so you don't have to:
✓ Automatic discovery - Finds all your issued certificates, even that Jenkins box from 2018

✓ Multi-environment deployment - Linux, Windows, F5, Palo Alto, Citrix, that server under Bob's desk

✓ DNS validation without the nightmare - One CNAME record for _acme-challenge, that's it. We never touch the rest of your DNS.

✓ Alerts where you actually look - Slack, Teams, email, wherever

✓ A dashboard that doesn't suck - See what's expiring without SSH-ing into 12 servers
Who This Is For
SysAdmins and security teams who are tired of:
  • Certificate expiration fire drills
  • Maintaining homegrown renewal infrastructure
  • Explaining to management why the cert expired (again)
  • Paying enterprise prices for basic automation
Get Started
Start your free 90-day trial and stop thinking about certificates.
The Team
Built by the TrackJS team. We've been running production infrastructure
since 2013. We got tired of certificate management, so we fixed it.
Questions?
Because your time is better spent on literally anything else than certificate management.

Popular repositories
Loading
  1. 
certificate-provisioning
certificate-provisioningPublic
    
Examples and recipes for retrieving certificates from CertKit and applying them to your hosts.

    Shell
8

1

  2. 
certkit-agent
certkit-agentPublic
    
CertKit Agents run directly on your hosts and manage the full certificate lifecycle (registration through renewal and deployment)

    Go
6

5

  3. 
certkit-keystore
certkit-keystorePublic
    
Store your private keys on your own infrastructure

    Go
3

  4. 
certes
certesPublic
    
Forked from fszlin/certes
    
A client implementation for the Automated Certificate Management Environment (ACME) protocol

    C#
1

  5. 
ansible-role-sync
ansible-role-syncPublic
    
Ansible role for installing the certkit certificate sync script. Used to deploy certificates managed by Certkit.io.

    Shell
  6. 
.github
.githubPublic
    
CertKit GitHub profile readme


Repositories

Showing 7 of 7 repositories
Top languages
Loading…
Most used topics
Loading…

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
@certkit-io

CertKit

Centralized Certificate Management that automates the discovery, lifecycle, distribution, and monitoring of your SSL Certificates.
README.md
CertKit
Certificate management for people with better things to do.
The Problem
Certificate lifetimes are getting shorter.
The 200-day mandate started March 15, 2026. By 2027, we're looking at 47 days.
Manual renewal isn't a strategy anymore.
Your options today:
  • CertBot - Works great for one server, until you stop paying attention and it breaks.
  • Cert Manager - Perfect if your entire world is Kubernetes and YAML is your love language.
  • DigiCert/Sectigo - Starting at $call-us-so-we-can-upsell-you per year.
  • That bash script Terry wrote - Terry left in 2019. Nobody knows how it works.
What We Built
CertKit handles the entire certificate lifecycle so you don't have to:
✓ Automatic discovery - Finds all your issued certificates, even that Jenkins box from 2018

✓ Multi-environment deployment - Linux, Windows, F5, Palo Alto, Citrix, that server under Bob's desk

✓ DNS validation without the nightmare - One CNAME record for _acme-challenge, that's it. We never touch the rest of your DNS.

✓ Alerts where you actually look - Slack, Teams, email, wherever

✓ A dashboard that doesn't suck - See what's expiring without SSH-ing into 12 servers
Who This Is For
SysAdmins and security teams who are tired of:
  • Certificate expiration fire drills
  • Maintaining homegrown renewal infrastructure
  • Explaining to management why the cert expired (again)
  • Paying enterprise prices for basic automation
Get Started
Start your free 90-day trial and stop thinking about certificates.
The Team
Built by the TrackJS team. We've been running production infrastructure
since 2013. We got tired of certificate management, so we fixed it.
Questions?
Because your time is better spent on literally anything else than certificate management.

Popular repositories
Loading
  1. 
certificate-provisioning
certificate-provisioningPublic
    
Examples and recipes for retrieving certificates from CertKit and applying them to your hosts.

    Shell
8

1

  2. 
certkit-agent
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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@certkit-io

CertKit

Centralized Certificate Management that automates the discovery, lifecycle, distribution, and monitoring of your SSL Certificates.
README.md
CertKit
Certificate management for people with better things to do.
The Problem
Certificate lifetimes are getting shorter.
The 200-day mandate started March 15, 2026. By 2027, we're looking at 47 days.
Manual renewal isn't a strategy anymore.
Your options today:
  • CertBot - Works great for one server, until you stop paying attention and it breaks.
  • Cert Manager - Perfect if your entire world is Kubernetes and YAML is your love language.
  • DigiCert/Sectigo - Starting at $call-us-so-we-can-upsell-you per year.
  • That bash script Terry wrote - Terry left in 2019. Nobody knows how it works.
What We Built
CertKit handles the entire certificate lifecycle so you don't have to:
✓ Automatic discovery - Finds all your issued certificates, even that Jenkins box from 2018

✓ Multi-environment deployment - Linux, Windows, F5, Palo Alto, Citrix, that server under Bob's desk

✓ DNS validation without the nightmare - One CNAME record for _acme-challenge, that's it. We never touch the rest of your DNS.

✓ Alerts where you actually look - Slack, Teams, email, wherever

✓ A dashboard that doesn't suck - See what's expiring without SSH-ing into 12 servers
Who This Is For
SysAdmins and security teams who are tired of:
  • Certificate expiration fire drills
  • Maintaining homegrown renewal infrastructure
  • Explaining to management why the cert expired (again)
  • Paying enterprise prices for basic automation
Get Started
Start your free 90-day trial and stop thinking about certificates.
The Team
Built by the TrackJS team. We've been running production infrastructure
since 2013. We got tired of certificate management, so we fixed it.
Questions?
Because your time is better spent on literally anything else than certificate management.

Popular repositories
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  1. 
certificate-provisioning
certificate-provisioningPublic
    
Examples and recipes for retrieving certificates from CertKit and applying them to your hosts.

    Shell
8

1

  2. 
certkit-agent
certkit-agentPublic
    
CertKit Agents run directly on your hosts and manage the full certificate lifecycle (registration through renewal and deployment)

    Go
6

5

  3. 
certkit-keystore
certkit-keystorePublic
    
Store your private keys on your own infrastructure

    Go
3

  4. 
certes
certesPublic
    
Forked from fszlin/certes
    
A client implementation for the Automated Certificate Management Environment (ACME) protocol

    C#
1

  5. 
ansible-role-sync
ansible-role-syncPublic
    
Ansible role for installing the certkit certificate sync script. Used to deploy certificates managed by Certkit.io.

    Shell
  6. 
.github
.githubPublic
    
CertKit GitHub profile readme


Repositories

Showing 7 of 7 repositories
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