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C2 Community Plugins

The public catalog for C2 plugin bundles. Plugin code stays in its author's repository; this repository stores reviewed, immutable catalog entries only.

这是 C2 社区插件的公开目录。插件源码保留在作者自己的仓库中，本仓库只收录经过校验、 固定到不可变提交的目录条目。

Use the catalog

Download or clone this repository, then open its marketplace.json from Settings → Features & Plugins → Marketplace. Automatic remote catalog updates are not enabled in C2 yet.

Every entry points to an exact 40-character Git commit. Installing a bundle is data-only. A bundle that contains a process still requires explicit trust before C2 runs it.

Submit a plugin

Read CONTRIBUTING.md, add one sorted entry to marketplace.json, and open a pull request. Run this check before submitting:

node scripts/validate-catalog.mjs

Catalog inclusion confirms only that the submitted metadata and bundle contract passed the stated checks. It is not a security, quality, or maintenance endorsement.

CI fetches every exact source commit, verifies the selected plugin.json name and version, and runs the bundle through the pinned C2 Rust installer's bounded collector and package parser. The validator revision is explicit in the workflow so a catalog review cannot silently change its rules.

Catalog model

  • one canonical marketplace.json;
  • one entry per plugin name, pinned to one released version;
  • public, author-owned GitHub repository;
  • exact commit SHA and bundle subdirectory;
  • no plugin source, mutable download URL, secret, or credential in this repository.

The catalog currently follows C2 Marketplace Standard 1.0.0. Host compatibility, artifact signatures, yanking, and advisory metadata will be added before this becomes C2's automatic default update channel.

License

Catalog metadata and repository tooling are licensed under Apache-2.0. Plugin bundles keep the licenses declared by their own repositories.

About

Community-maintained catalog of installable C2 plugin bundles.

Resources

Readme
Apache-2.0 license

Contributing

Contributing

Security policy

Security policy
Activity

Stars

0 stars

Watchers

0 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

Languages

, '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
BranchesTags
Repository files navigation
C2 Community Plugins
The public catalog for C2 plugin bundles. Plugin code stays in its author's repository; this
repository stores reviewed, immutable catalog entries only.
这是 C2 社区插件的公开目录。插件源码保留在作者自己的仓库中，本仓库只收录经过校验、
固定到不可变提交的目录条目。
Use the catalog
Download or clone this repository, then open its marketplace.json from Settings → Features &
Plugins → Marketplace. Automatic remote catalog updates are not enabled in C2 yet.
Every entry points to an exact 40-character Git commit. Installing a bundle is data-only. A bundle
that contains a process still requires explicit trust before C2 runs it.
Submit a plugin
Read CONTRIBUTING.md, add one sorted entry to marketplace.json, and open a pull
request. Run this check before submitting:
node scripts/validate-catalog.mjs
Catalog inclusion confirms only that the submitted metadata and bundle contract passed the stated
checks. It is not a security, quality, or maintenance endorsement.
CI fetches every exact source commit, verifies the selected plugin.json name and version, and
runs the bundle through the pinned C2 Rust installer's bounded collector and package parser. The
validator revision is explicit in the workflow so a catalog review cannot silently change its
rules.
Catalog model
  • one canonical marketplace.json;
  • one entry per plugin name, pinned to one released version;
  • public, author-owned GitHub repository;
  • exact commit SHA and bundle subdirectory;
  • no plugin source, mutable download URL, secret, or credential in this repository.
The catalog currently follows C2 Marketplace Standard 1.0.0. Host compatibility, artifact
signatures, yanking, and advisory metadata will be added before this becomes C2's automatic default
update channel.
License
Catalog metadata and repository tooling are licensed under Apache-2.0. Plugin bundles keep the
licenses declared by their own repositories.
About
Community-maintained catalog of installable C2 plugin bundles.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, '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
BranchesTags
Repository files navigation
C2 Community Plugins
The public catalog for C2 plugin bundles. Plugin code stays in its author's repository; this
repository stores reviewed, immutable catalog entries only.
这是 C2 社区插件的公开目录。插件源码保留在作者自己的仓库中，本仓库只收录经过校验、
固定到不可变提交的目录条目。
Use the catalog
Download or clone this repository, then open its marketplace.json from Settings → Features &
Plugins → Marketplace. Automatic remote catalog updates are not enabled in C2 yet.
Every entry points to an exact 40-character Git commit. Installing a bundle is data-only. A bundle
that contains a process still requires explicit trust before C2 runs it.
Submit a plugin
Read CONTRIBUTING.md, add one sorted entry to marketplace.json, and open a pull
request. Run this check before submitting:
node scripts/validate-catalog.mjs
Catalog inclusion confirms only that the submitted metadata and bundle contract passed the stated
checks. It is not a security, quality, or maintenance endorsement.
CI fetches every exact source commit, verifies the selected plugin.json name and version, and
runs the bundle through the pinned C2 Rust installer's bounded collector and package parser. The
validator revision is explicit in the workflow so a catalog review cannot silently change its
rules.
Catalog model
  • one canonical marketplace.json;
  • one entry per plugin name, pinned to one released version;
  • public, author-owned GitHub repository;
  • exact commit SHA and bundle subdirectory;
  • no plugin source, mutable download URL, secret, or credential in this repository.
The catalog currently follows C2 Marketplace Standard 1.0.0. Host compatibility, artifact
signatures, yanking, and advisory metadata will be added before this becomes C2's automatic default
update channel.
License
Catalog metadata and repository tooling are licensed under Apache-2.0. Plugin bundles keep the
licenses declared by their own repositories.
About
Community-maintained catalog of installable C2 plugin bundles.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, '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
BranchesTags
Repository files navigation
C2 Community Plugins
The public catalog for C2 plugin bundles. Plugin code stays in its author's repository; this
repository stores reviewed, immutable catalog entries only.
这是 C2 社区插件的公开目录。插件源码保留在作者自己的仓库中，本仓库只收录经过校验、
固定到不可变提交的目录条目。
Use the catalog
Download or clone this repository, then open its marketplace.json from Settings → Features &
Plugins → Marketplace. Automatic remote catalog updates are not enabled in C2 yet.
Every entry points to an exact 40-character Git commit. Installing a bundle is data-only. A bundle
that contains a process still requires explicit trust before C2 runs it.
Submit a plugin
Read CONTRIBUTING.md, add one sorted entry to marketplace.json, and open a pull
request. Run this check before submitting:
node scripts/validate-catalog.mjs
Catalog inclusion confirms only that the submitted metadata and bundle contract passed the stated
checks. It is not a security, quality, or maintenance endorsement.
CI fetches every exact source commit, verifies the selected plugin.json name and version, and
runs the bundle through the pinned C2 Rust installer's bounded collector and package parser. The
validator revision is explicit in the workflow so a catalog review cannot silently change its
rules.
Catalog model
  • one canonical marketplace.json;
  • one entry per plugin name, pinned to one released version;
  • public, author-owned GitHub repository;
  • exact commit SHA and bundle subdirectory;
  • no plugin source, mutable download URL, secret, or credential in this repository.
The catalog currently follows C2 Marketplace Standard 1.0.0. Host compatibility, artifact
signatures, yanking, and advisory metadata will be added before this becomes C2's automatic default
update channel.
License
Catalog metadata and repository tooling are licensed under Apache-2.0. Plugin bundles keep the
licenses declared by their own repositories.
About
Community-maintained catalog of installable C2 plugin bundles.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, '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
BranchesTags
Repository files navigation
C2 Community Plugins
The public catalog for C2 plugin bundles. Plugin code stays in its author's repository; this
repository stores reviewed, immutable catalog entries only.
这是 C2 社区插件的公开目录。插件源码保留在作者自己的仓库中，本仓库只收录经过校验、
固定到不可变提交的目录条目。
Use the catalog
Download or clone this repository, then open its marketplace.json from Settings → Features &
Plugins → Marketplace. Automatic remote catalog updates are not enabled in C2 yet.
Every entry points to an exact 40-character Git commit. Installing a bundle is data-only. A bundle
that contains a process still requires explicit trust before C2 runs it.
Submit a plugin
Read CONTRIBUTING.md, add one sorted entry to marketplace.json, and open a pull
request. Run this check before submitting:
node scripts/validate-catalog.mjs
Catalog inclusion confirms only that the submitted metadata and bundle contract passed the stated
checks. It is not a security, quality, or maintenance endorsement.
CI fetches every exact source commit, verifies the selected plugin.json name and version, and
runs the bundle through the pinned C2 Rust installer's bounded collector and package parser. The
validator revision is explicit in the workflow so a catalog review cannot silently change its
rules.
Catalog model
  • one canonical marketplace.json;
  • one entry per plugin name, pinned to one released version;
  • public, author-owned GitHub repository;
  • exact commit SHA and bundle subdirectory;
  • no plugin source, mutable download URL, secret, or credential in this repository.
The catalog currently follows C2 Marketplace Standard 1.0.0. Host compatibility, artifact
signatures, yanking, and advisory metadata will be added before this becomes C2's automatic default
update channel.
License
Catalog metadata and repository tooling are licensed under Apache-2.0. Plugin bundles keep the
licenses declared by their own repositories.
About
Community-maintained catalog of installable C2 plugin bundles.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, '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
BranchesTags
Repository files navigation
C2 Community Plugins
The public catalog for C2 plugin bundles. Plugin code stays in its author's repository; this
repository stores reviewed, immutable catalog entries only.
这是 C2 社区插件的公开目录。插件源码保留在作者自己的仓库中，本仓库只收录经过校验、
固定到不可变提交的目录条目。
Use the catalog
Download or clone this repository, then open its marketplace.json from Settings → Features &
Plugins → Marketplace. Automatic remote catalog updates are not enabled in C2 yet.
Every entry points to an exact 40-character Git commit. Installing a bundle is data-only. A bundle
that contains a process still requires explicit trust before C2 runs it.
Submit a plugin
Read CONTRIBUTING.md, add one sorted entry to marketplace.json, and open a pull
request. Run this check before submitting:
node scripts/validate-catalog.mjs
Catalog inclusion confirms only that the submitted metadata and bundle contract passed the stated
checks. It is not a security, quality, or maintenance endorsement.
CI fetches every exact source commit, verifies the selected plugin.json name and version, and
runs the bundle through the pinned C2 Rust installer's bounded collector and package parser. The
validator revision is explicit in the workflow so a catalog review cannot silently change its
rules.
Catalog model
  • one canonical marketplace.json;
  • one entry per plugin name, pinned to one released version;
  • public, author-owned GitHub repository;
  • exact commit SHA and bundle subdirectory;
  • no plugin source, mutable download URL, secret, or credential in this repository.
The catalog currently follows C2 Marketplace Standard 1.0.0. Host compatibility, artifact
signatures, yanking, and advisory metadata will be added before this becomes C2's automatic default
update channel.
License
Catalog metadata and repository tooling are licensed under Apache-2.0. Plugin bundles keep the
licenses declared by their own repositories.
About
Community-maintained catalog of installable C2 plugin bundles.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, '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
BranchesTags
Repository files navigation
C2 Community Plugins
The public catalog for C2 plugin bundles. Plugin code stays in its author's repository; this
repository stores reviewed, immutable catalog entries only.
这是 C2 社区插件的公开目录。插件源码保留在作者自己的仓库中，本仓库只收录经过校验、
固定到不可变提交的目录条目。
Use the catalog
Download or clone this repository, then open its marketplace.json from Settings → Features &
Plugins → Marketplace. Automatic remote catalog updates are not enabled in C2 yet.
Every entry points to an exact 40-character Git commit. Installing a bundle is data-only. A bundle
that contains a process still requires explicit trust before C2 runs it.
Submit a plugin
Read CONTRIBUTING.md, add one sorted entry to marketplace.json, and open a pull
request. Run this check before submitting:
node scripts/validate-catalog.mjs
Catalog inclusion confirms only that the submitted metadata and bundle contract passed the stated
checks. It is not a security, quality, or maintenance endorsement.
CI fetches every exact source commit, verifies the selected plugin.json name and version, and
runs the bundle through the pinned C2 Rust installer's bounded collector and package parser. The
validator revision is explicit in the workflow so a catalog review cannot silently change its
rules.
Catalog model
  • one canonical marketplace.json;
  • one entry per plugin name, pinned to one released version;
  • public, author-owned GitHub repository;
  • exact commit SHA and bundle subdirectory;
  • no plugin source, mutable download URL, secret, or credential in this repository.
The catalog currently follows C2 Marketplace Standard 1.0.0. Host compatibility, artifact
signatures, yanking, and advisory metadata will be added before this becomes C2's automatic default
update channel.
License
Catalog metadata and repository tooling are licensed under Apache-2.0. Plugin bundles keep the
licenses declared by their own repositories.
About
Community-maintained catalog of installable C2 plugin bundles.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Security policy
Security policy
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, '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); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
C2 Community Plugins
The public catalog for C2 plugin bundles. Plugin code stays in its author's repository; this
repository stores reviewed, immutable catalog entries only.
这是 C2 社区插件的公开目录。插件源码保留在作者自己的仓库中，本仓库只收录经过校验、
固定到不可变提交的目录条目。
Use the catalog
Download or clone this repository, then open its marketplace.json from Settings → Features &
Plugins → Marketplace. Automatic remote catalog updates are not enabled in C2 yet.
Every entry points to an exact 40-character Git commit. Installing a bundle is data-only. A bundle
that contains a process still requires explicit trust before C2 runs it.
Submit a plugin
Read CONTRIBUTING.md, add one sorted entry to marketplace.json, and open a pull
request. Run this check before submitting:
node scripts/validate-catalog.mjs
Catalog inclusion confirms only that the submitted metadata and bundle contract passed the stated
checks. It is not a security, quality, or maintenance endorsement.
CI fetches every exact source commit, verifies the selected plugin.json name and version, and
runs the bundle through the pinned C2 Rust installer's bounded collector and package parser. The
validator revision is explicit in the workflow so a catalog review cannot silently change its
rules.
Catalog model
  • one canonical marketplace.json;
  • one entry per plugin name, pinned to one released version;
  • public, author-owned GitHub repository;
  • exact commit SHA and bundle subdirectory;
  • no plugin source, mutable download URL, secret, or credential in this repository.
The catalog currently follows C2 Marketplace Standard 1.0.0. Host compatibility, artifact
signatures, yanking, and advisory metadata will be added before this becomes C2's automatic default
update channel.
License
Catalog metadata and repository tooling are licensed under Apache-2.0. Plugin bundles keep the
licenses declared by their own repositories.
About
Community-maintained catalog of installable C2 plugin bundles.
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Readme
Apache-2.0 license
Contributing
Contributing
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