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CodingPlanKit — Swift libraries for user-plan auth and plan-bound AI clients

CISwift 6.1PlatformsMIT License

Sign users in to ChatGPT (OAuth 2.0 + PKCE, Keychain-backed) and call the Codex backend on the user's plan instead of your API key — no per-token billing. Two SwiftPM products — pick CodingPlanAuth alone for OAuth, add CodingPlanCodex when you want plan-bound chat / streaming / image generation / usage.

Install

.package(url:"https://github.com/atom2ueki/CodingPlanKit.git", from:"0.1.1"),
.target(
name:"MyApp",
dependencies:[.product(name:"CodingPlanAuth",package:"CodingPlanKit"),.product(name:"CodingPlanCodex",package:"CodingPlanKit"),])

For iOS, register a custom URL scheme in Info.plist (e.g. myapp) so ASWebAuthenticationSession can return cleanly from the OAuth redirect.

Install the skill (let your code agent integrate it for you)

CodingPlanKit ships a Claude Code skill so an AI agent in your editor can integrate the SDK without you having to read the source. Inside Claude Code:

/plugin marketplace add atom2ueki/CodingPlanKit
/plugin install coding-plan-kit@coding-plan-kit

After that, prompts like "add CodingPlanKit auth to this iOS app" or "stream a Codex response with image generation" trigger the skill automatically. The skill reads from llms.txt for the full public surface, so it stays in sync with the source.

Quick start

import SwiftUI
import CodingPlanAuth
@MainActor@ObservablefinalclassSignIn{privateletservice:AuthServiceprivateletprovider=OpenAIAuthProvider(callbackScheme:"myapp")privateletbrowser=BrowserAuthSession()varcredentials:Credentials?init()throws{
// KeychainTokenStorage() throws when there's no servicePrefix and
// no Bundle.main.bundleIdentifier (CLI/test contexts). In a normal
// iOS/macOS app target the bundle id is always present and this
// never throws — propagating rather than crashing keeps misconfigured
// hosts (e.g. CLI tools without an explicit servicePrefix) loud.
service =AuthService(storage:tryKeychainTokenStorage())}func signIn()asyncthrows{await service.register(provider)letsession=tryawait service.beginLogin(providerId:"openai")letcallbackURL=tryawait browser.authenticate(
url: session.authURL,
callbackScheme:"myapp")
credentials =tryawait service.completeLogin(
session: session,
with: callbackURL
)}}

Then call plan-bound APIs with CodingPlanCodex:

import CodingPlanCodex
letcodex=OpenAICodexClient()
// One-shot:
letresponse=tryawait codex.createTextResponse(
prompt:"Refactor this Swift function...",
credentials: credentials
)
// Stream deltas:
fortryawaitdeltain codex.streamTextResponse(prompt:"...", credentials: credentials){print(delta, terminator:"")}

Documentation

Acknowledgements

Built on

  • SwiftWebServer — local loopback HTTP listener used for the OAuth callback during sign-in.

Inspired by

License

MIT © 2026 Tony Li

About

Sign users into ChatGPT and call Codex on their plan. Swift 6 OAuth + PKCE + Keychain for iOS 17+ / macOS 14+.

github.com/atom2ueki/CodingPlanKit/blob/main/llms.txt

Topics

async-awaitchatgptcodexioskeychainmacosoauth2openaipkceswiftswift-6swift-concurrencyswift-packageswiftpmswiftui

Resources

Readme
MIT license
Activity

Stars

3 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
CodingPlanKit — Swift libraries for user-plan auth and plan-bound AI clients
CISwift 6.1PlatformsMIT License
Sign users in to ChatGPT (OAuth 2.0 + PKCE, Keychain-backed) and call the
Codex backend on the user's plan instead of your API key — no per-token
billing. Two SwiftPM products — pick CodingPlanAuth alone for OAuth, add
CodingPlanCodex when you want plan-bound chat / streaming / image
generation / usage.
Install
.package(url:"https://github.com/atom2ueki/CodingPlanKit.git", from:"0.1.1"),
.target(
name:"MyApp",
dependencies:[.product(name:"CodingPlanAuth",package:"CodingPlanKit"),.product(name:"CodingPlanCodex",package:"CodingPlanKit"),])
For iOS, register a custom URL scheme in Info.plist (e.g. myapp) so
ASWebAuthenticationSession can return cleanly from the OAuth redirect.
Install the skill (let your code agent integrate it for you)
CodingPlanKit ships a Claude Code
skill so an AI agent in your editor can integrate the SDK without you having
to read the source. Inside Claude Code:
/plugin marketplace add atom2ueki/CodingPlanKit
/plugin install coding-plan-kit@coding-plan-kit

After that, prompts like "add CodingPlanKit auth to this iOS app" or
"stream a Codex response with image generation" trigger the skill
automatically. The skill reads from llms.txt for the full
public surface, so it stays in sync with the source.
Quick start
import SwiftUI
import CodingPlanAuth
@MainActor@ObservablefinalclassSignIn{privateletservice:AuthServiceprivateletprovider=OpenAIAuthProvider(callbackScheme:"myapp")privateletbrowser=BrowserAuthSession()varcredentials:Credentials?init()throws{
// KeychainTokenStorage() throws when there's no servicePrefix and
// no Bundle.main.bundleIdentifier (CLI/test contexts). In a normal
// iOS/macOS app target the bundle id is always present and this
// never throws — propagating rather than crashing keeps misconfigured
// hosts (e.g. CLI tools without an explicit servicePrefix) loud.
service =AuthService(storage:tryKeychainTokenStorage())}func signIn()asyncthrows{await service.register(provider)letsession=tryawait service.beginLogin(providerId:"openai")letcallbackURL=tryawait browser.authenticate(
url: session.authURL,
callbackScheme:"myapp")
credentials =tryawait service.completeLogin(
session: session,
with: callbackURL
)}}
Then call plan-bound APIs with CodingPlanCodex:
import CodingPlanCodex
letcodex=OpenAICodexClient()
// One-shot:
letresponse=tryawait codex.createTextResponse(
prompt:"Refactor this Swift function...",
credentials: credentials
)
// Stream deltas:
fortryawaitdeltain codex.streamTextResponse(prompt:"...", credentials: credentials){print(delta, terminator:"")}
Documentation
Acknowledgements
Built on
  • SwiftWebServer — local loopback HTTP listener used for the OAuth callback during sign-in.
Inspired by
License
MIT © 2026 Tony Li
About
Sign users into ChatGPT and call Codex on their plan. Swift 6 OAuth + PKCE + Keychain for iOS 17+ / macOS 14+.
github.com/atom2ueki/CodingPlanKit/blob/main/llms.txt
Topics
async-awaitchatgptcodexioskeychainmacosoauth2openaipkceswiftswift-6swift-concurrencyswift-packageswiftpmswiftui
Resources
Readme
MIT license
Activity
Stars
3 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
CodingPlanKit — Swift libraries for user-plan auth and plan-bound AI clients
CISwift 6.1PlatformsMIT License
Sign users in to ChatGPT (OAuth 2.0 + PKCE, Keychain-backed) and call the
Codex backend on the user's plan instead of your API key — no per-token
billing. Two SwiftPM products — pick CodingPlanAuth alone for OAuth, add
CodingPlanCodex when you want plan-bound chat / streaming / image
generation / usage.
Install
.package(url:"https://github.com/atom2ueki/CodingPlanKit.git", from:"0.1.1"),
.target(
name:"MyApp",
dependencies:[.product(name:"CodingPlanAuth",package:"CodingPlanKit"),.product(name:"CodingPlanCodex",package:"CodingPlanKit"),])
For iOS, register a custom URL scheme in Info.plist (e.g. myapp) so
ASWebAuthenticationSession can return cleanly from the OAuth redirect.
Install the skill (let your code agent integrate it for you)
CodingPlanKit ships a Claude Code
skill so an AI agent in your editor can integrate the SDK without you having
to read the source. Inside Claude Code:
/plugin marketplace add atom2ueki/CodingPlanKit
/plugin install coding-plan-kit@coding-plan-kit

After that, prompts like "add CodingPlanKit auth to this iOS app" or
"stream a Codex response with image generation" trigger the skill
automatically. The skill reads from llms.txt for the full
public surface, so it stays in sync with the source.
Quick start
import SwiftUI
import CodingPlanAuth
@MainActor@ObservablefinalclassSignIn{privateletservice:AuthServiceprivateletprovider=OpenAIAuthProvider(callbackScheme:"myapp")privateletbrowser=BrowserAuthSession()varcredentials:Credentials?init()throws{
// KeychainTokenStorage() throws when there's no servicePrefix and
// no Bundle.main.bundleIdentifier (CLI/test contexts). In a normal
// iOS/macOS app target the bundle id is always present and this
// never throws — propagating rather than crashing keeps misconfigured
// hosts (e.g. CLI tools without an explicit servicePrefix) loud.
service =AuthService(storage:tryKeychainTokenStorage())}func signIn()asyncthrows{await service.register(provider)letsession=tryawait service.beginLogin(providerId:"openai")letcallbackURL=tryawait browser.authenticate(
url: session.authURL,
callbackScheme:"myapp")
credentials =tryawait service.completeLogin(
session: session,
with: callbackURL
)}}
Then call plan-bound APIs with CodingPlanCodex:
import CodingPlanCodex
letcodex=OpenAICodexClient()
// One-shot:
letresponse=tryawait codex.createTextResponse(
prompt:"Refactor this Swift function...",
credentials: credentials
)
// Stream deltas:
fortryawaitdeltain codex.streamTextResponse(prompt:"...", credentials: credentials){print(delta, terminator:"")}
Documentation
Acknowledgements
Built on
  • SwiftWebServer — local loopback HTTP listener used for the OAuth callback during sign-in.
Inspired by
License
MIT © 2026 Tony Li
About
Sign users into ChatGPT and call Codex on their plan. Swift 6 OAuth + PKCE + Keychain for iOS 17+ / macOS 14+.
github.com/atom2ueki/CodingPlanKit/blob/main/llms.txt
Topics
async-awaitchatgptcodexioskeychainmacosoauth2openaipkceswiftswift-6swift-concurrencyswift-packageswiftpmswiftui
Resources
Readme
MIT license
Activity
Stars
3 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
CodingPlanKit — Swift libraries for user-plan auth and plan-bound AI clients
CISwift 6.1PlatformsMIT License
Sign users in to ChatGPT (OAuth 2.0 + PKCE, Keychain-backed) and call the
Codex backend on the user's plan instead of your API key — no per-token
billing. Two SwiftPM products — pick CodingPlanAuth alone for OAuth, add
CodingPlanCodex when you want plan-bound chat / streaming / image
generation / usage.
Install
.package(url:"https://github.com/atom2ueki/CodingPlanKit.git", from:"0.1.1"),
.target(
name:"MyApp",
dependencies:[.product(name:"CodingPlanAuth",package:"CodingPlanKit"),.product(name:"CodingPlanCodex",package:"CodingPlanKit"),])
For iOS, register a custom URL scheme in Info.plist (e.g. myapp) so
ASWebAuthenticationSession can return cleanly from the OAuth redirect.
Install the skill (let your code agent integrate it for you)
CodingPlanKit ships a Claude Code
skill so an AI agent in your editor can integrate the SDK without you having
to read the source. Inside Claude Code:
/plugin marketplace add atom2ueki/CodingPlanKit
/plugin install coding-plan-kit@coding-plan-kit

After that, prompts like "add CodingPlanKit auth to this iOS app" or
"stream a Codex response with image generation" trigger the skill
automatically. The skill reads from llms.txt for the full
public surface, so it stays in sync with the source.
Quick start
import SwiftUI
import CodingPlanAuth
@MainActor@ObservablefinalclassSignIn{privateletservice:AuthServiceprivateletprovider=OpenAIAuthProvider(callbackScheme:"myapp")privateletbrowser=BrowserAuthSession()varcredentials:Credentials?init()throws{
// KeychainTokenStorage() throws when there's no servicePrefix and
// no Bundle.main.bundleIdentifier (CLI/test contexts). In a normal
// iOS/macOS app target the bundle id is always present and this
// never throws — propagating rather than crashing keeps misconfigured
// hosts (e.g. CLI tools without an explicit servicePrefix) loud.
service =AuthService(storage:tryKeychainTokenStorage())}func signIn()asyncthrows{await service.register(provider)letsession=tryawait service.beginLogin(providerId:"openai")letcallbackURL=tryawait browser.authenticate(
url: session.authURL,
callbackScheme:"myapp")
credentials =tryawait service.completeLogin(
session: session,
with: callbackURL
)}}
Then call plan-bound APIs with CodingPlanCodex:
import CodingPlanCodex
letcodex=OpenAICodexClient()
// One-shot:
letresponse=tryawait codex.createTextResponse(
prompt:"Refactor this Swift function...",
credentials: credentials
)
// Stream deltas:
fortryawaitdeltain codex.streamTextResponse(prompt:"...", credentials: credentials){print(delta, terminator:"")}
Documentation
Acknowledgements
Built on
  • SwiftWebServer — local loopback HTTP listener used for the OAuth callback during sign-in.
Inspired by
License
MIT © 2026 Tony Li
About
Sign users into ChatGPT and call Codex on their plan. Swift 6 OAuth + PKCE + Keychain for iOS 17+ / macOS 14+.
github.com/atom2ueki/CodingPlanKit/blob/main/llms.txt
Topics
async-awaitchatgptcodexioskeychainmacosoauth2openaipkceswiftswift-6swift-concurrencyswift-packageswiftpmswiftui
Resources
Readme
MIT license
Activity
Stars
3 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
CodingPlanKit — Swift libraries for user-plan auth and plan-bound AI clients
CISwift 6.1PlatformsMIT License
Sign users in to ChatGPT (OAuth 2.0 + PKCE, Keychain-backed) and call the
Codex backend on the user's plan instead of your API key — no per-token
billing. Two SwiftPM products — pick CodingPlanAuth alone for OAuth, add
CodingPlanCodex when you want plan-bound chat / streaming / image
generation / usage.
Install
.package(url:"https://github.com/atom2ueki/CodingPlanKit.git", from:"0.1.1"),
.target(
name:"MyApp",
dependencies:[.product(name:"CodingPlanAuth",package:"CodingPlanKit"),.product(name:"CodingPlanCodex",package:"CodingPlanKit"),])
For iOS, register a custom URL scheme in Info.plist (e.g. myapp) so
ASWebAuthenticationSession can return cleanly from the OAuth redirect.
Install the skill (let your code agent integrate it for you)
CodingPlanKit ships a Claude Code
skill so an AI agent in your editor can integrate the SDK without you having
to read the source. Inside Claude Code:
/plugin marketplace add atom2ueki/CodingPlanKit
/plugin install coding-plan-kit@coding-plan-kit

After that, prompts like "add CodingPlanKit auth to this iOS app" or
"stream a Codex response with image generation" trigger the skill
automatically. The skill reads from llms.txt for the full
public surface, so it stays in sync with the source.
Quick start
import SwiftUI
import CodingPlanAuth
@MainActor@ObservablefinalclassSignIn{privateletservice:AuthServiceprivateletprovider=OpenAIAuthProvider(callbackScheme:"myapp")privateletbrowser=BrowserAuthSession()varcredentials:Credentials?init()throws{
// KeychainTokenStorage() throws when there's no servicePrefix and
// no Bundle.main.bundleIdentifier (CLI/test contexts). In a normal
// iOS/macOS app target the bundle id is always present and this
// never throws — propagating rather than crashing keeps misconfigured
// hosts (e.g. CLI tools without an explicit servicePrefix) loud.
service =AuthService(storage:tryKeychainTokenStorage())}func signIn()asyncthrows{await service.register(provider)letsession=tryawait service.beginLogin(providerId:"openai")letcallbackURL=tryawait browser.authenticate(
url: session.authURL,
callbackScheme:"myapp")
credentials =tryawait service.completeLogin(
session: session,
with: callbackURL
)}}
Then call plan-bound APIs with CodingPlanCodex:
import CodingPlanCodex
letcodex=OpenAICodexClient()
// One-shot:
letresponse=tryawait codex.createTextResponse(
prompt:"Refactor this Swift function...",
credentials: credentials
)
// Stream deltas:
fortryawaitdeltain codex.streamTextResponse(prompt:"...", credentials: credentials){print(delta, terminator:"")}
Documentation
Acknowledgements
Built on
  • SwiftWebServer — local loopback HTTP listener used for the OAuth callback during sign-in.
Inspired by
License
MIT © 2026 Tony Li
About
Sign users into ChatGPT and call Codex on their plan. Swift 6 OAuth + PKCE + Keychain for iOS 17+ / macOS 14+.
github.com/atom2ueki/CodingPlanKit/blob/main/llms.txt
Topics
async-awaitchatgptcodexioskeychainmacosoauth2openaipkceswiftswift-6swift-concurrencyswift-packageswiftpmswiftui
Resources
Readme
MIT license
Activity
Stars
3 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
CodingPlanKit — Swift libraries for user-plan auth and plan-bound AI clients
CISwift 6.1PlatformsMIT License
Sign users in to ChatGPT (OAuth 2.0 + PKCE, Keychain-backed) and call the
Codex backend on the user's plan instead of your API key — no per-token
billing. Two SwiftPM products — pick CodingPlanAuth alone for OAuth, add
CodingPlanCodex when you want plan-bound chat / streaming / image
generation / usage.
Install
.package(url:"https://github.com/atom2ueki/CodingPlanKit.git", from:"0.1.1"),
.target(
name:"MyApp",
dependencies:[.product(name:"CodingPlanAuth",package:"CodingPlanKit"),.product(name:"CodingPlanCodex",package:"CodingPlanKit"),])
For iOS, register a custom URL scheme in Info.plist (e.g. myapp) so
ASWebAuthenticationSession can return cleanly from the OAuth redirect.
Install the skill (let your code agent integrate it for you)
CodingPlanKit ships a Claude Code
skill so an AI agent in your editor can integrate the SDK without you having
to read the source. Inside Claude Code:
/plugin marketplace add atom2ueki/CodingPlanKit
/plugin install coding-plan-kit@coding-plan-kit

After that, prompts like "add CodingPlanKit auth to this iOS app" or
"stream a Codex response with image generation" trigger the skill
automatically. The skill reads from llms.txt for the full
public surface, so it stays in sync with the source.
Quick start
import SwiftUI
import CodingPlanAuth
@MainActor@ObservablefinalclassSignIn{privateletservice:AuthServiceprivateletprovider=OpenAIAuthProvider(callbackScheme:"myapp")privateletbrowser=BrowserAuthSession()varcredentials:Credentials?init()throws{
// KeychainTokenStorage() throws when there's no servicePrefix and
// no Bundle.main.bundleIdentifier (CLI/test contexts). In a normal
// iOS/macOS app target the bundle id is always present and this
// never throws — propagating rather than crashing keeps misconfigured
// hosts (e.g. CLI tools without an explicit servicePrefix) loud.
service =AuthService(storage:tryKeychainTokenStorage())}func signIn()asyncthrows{await service.register(provider)letsession=tryawait service.beginLogin(providerId:"openai")letcallbackURL=tryawait browser.authenticate(
url: session.authURL,
callbackScheme:"myapp")
credentials =tryawait service.completeLogin(
session: session,
with: callbackURL
)}}
Then call plan-bound APIs with CodingPlanCodex:
import CodingPlanCodex
letcodex=OpenAICodexClient()
// One-shot:
letresponse=tryawait codex.createTextResponse(
prompt:"Refactor this Swift function...",
credentials: credentials
)
// Stream deltas:
fortryawaitdeltain codex.streamTextResponse(prompt:"...", credentials: credentials){print(delta, terminator:"")}
Documentation
Acknowledgements
Built on
  • SwiftWebServer — local loopback HTTP listener used for the OAuth callback during sign-in.
Inspired by
License
MIT © 2026 Tony Li
About
Sign users into ChatGPT and call Codex on their plan. Swift 6 OAuth + PKCE + Keychain for iOS 17+ / macOS 14+.
github.com/atom2ueki/CodingPlanKit/blob/main/llms.txt
Topics
async-awaitchatgptcodexioskeychainmacosoauth2openaipkceswiftswift-6swift-concurrencyswift-packageswiftpmswiftui
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Readme
MIT license
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3 stars
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, '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('^' + ".*" + '

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CodingPlanKit — Swift libraries for user-plan auth and plan-bound AI clients
CISwift 6.1PlatformsMIT License
Sign users in to ChatGPT (OAuth 2.0 + PKCE, Keychain-backed) and call the
Codex backend on the user's plan instead of your API key — no per-token
billing. Two SwiftPM products — pick CodingPlanAuth alone for OAuth, add
CodingPlanCodex when you want plan-bound chat / streaming / image
generation / usage.
Install
.package(url:"https://github.com/atom2ueki/CodingPlanKit.git", from:"0.1.1"),
.target(
name:"MyApp",
dependencies:[.product(name:"CodingPlanAuth",package:"CodingPlanKit"),.product(name:"CodingPlanCodex",package:"CodingPlanKit"),])
For iOS, register a custom URL scheme in Info.plist (e.g. myapp) so
ASWebAuthenticationSession can return cleanly from the OAuth redirect.
Install the skill (let your code agent integrate it for you)
CodingPlanKit ships a Claude Code
skill so an AI agent in your editor can integrate the SDK without you having
to read the source. Inside Claude Code:
/plugin marketplace add atom2ueki/CodingPlanKit
/plugin install coding-plan-kit@coding-plan-kit

After that, prompts like "add CodingPlanKit auth to this iOS app" or
"stream a Codex response with image generation" trigger the skill
automatically. The skill reads from llms.txt for the full
public surface, so it stays in sync with the source.
Quick start
import SwiftUI
import CodingPlanAuth
@MainActor@ObservablefinalclassSignIn{privateletservice:AuthServiceprivateletprovider=OpenAIAuthProvider(callbackScheme:"myapp")privateletbrowser=BrowserAuthSession()varcredentials:Credentials?init()throws{
// KeychainTokenStorage() throws when there's no servicePrefix and
// no Bundle.main.bundleIdentifier (CLI/test contexts). In a normal
// iOS/macOS app target the bundle id is always present and this
// never throws — propagating rather than crashing keeps misconfigured
// hosts (e.g. CLI tools without an explicit servicePrefix) loud.
service =AuthService(storage:tryKeychainTokenStorage())}func signIn()asyncthrows{await service.register(provider)letsession=tryawait service.beginLogin(providerId:"openai")letcallbackURL=tryawait browser.authenticate(
url: session.authURL,
callbackScheme:"myapp")
credentials =tryawait service.completeLogin(
session: session,
with: callbackURL
)}}
Then call plan-bound APIs with CodingPlanCodex:
import CodingPlanCodex
letcodex=OpenAICodexClient()
// One-shot:
letresponse=tryawait codex.createTextResponse(
prompt:"Refactor this Swift function...",
credentials: credentials
)
// Stream deltas:
fortryawaitdeltain codex.streamTextResponse(prompt:"...", credentials: credentials){print(delta, terminator:"")}
Documentation
Acknowledgements
Built on
  • SwiftWebServer — local loopback HTTP listener used for the OAuth callback during sign-in.
Inspired by
License
MIT © 2026 Tony Li
About
Sign users into ChatGPT and call Codex on their plan. Swift 6 OAuth + PKCE + Keychain for iOS 17+ / macOS 14+.
github.com/atom2ueki/CodingPlanKit/blob/main/llms.txt
Topics
async-awaitchatgptcodexioskeychainmacosoauth2openaipkceswiftswift-6swift-concurrencyswift-packageswiftpmswiftui
Resources
Readme
MIT license
Activity
Stars
3 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); }
})();
})();

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BranchesTags
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CodingPlanKit — Swift libraries for user-plan auth and plan-bound AI clients
CISwift 6.1PlatformsMIT License
Sign users in to ChatGPT (OAuth 2.0 + PKCE, Keychain-backed) and call the
Codex backend on the user's plan instead of your API key — no per-token
billing. Two SwiftPM products — pick CodingPlanAuth alone for OAuth, add
CodingPlanCodex when you want plan-bound chat / streaming / image
generation / usage.
Install
.package(url:"https://github.com/atom2ueki/CodingPlanKit.git", from:"0.1.1"),
.target(
name:"MyApp",
dependencies:[.product(name:"CodingPlanAuth",package:"CodingPlanKit"),.product(name:"CodingPlanCodex",package:"CodingPlanKit"),])
For iOS, register a custom URL scheme in Info.plist (e.g. myapp) so
ASWebAuthenticationSession can return cleanly from the OAuth redirect.
Install the skill (let your code agent integrate it for you)
CodingPlanKit ships a Claude Code
skill so an AI agent in your editor can integrate the SDK without you having
to read the source. Inside Claude Code:
/plugin marketplace add atom2ueki/CodingPlanKit
/plugin install coding-plan-kit@coding-plan-kit

After that, prompts like "add CodingPlanKit auth to this iOS app" or
"stream a Codex response with image generation" trigger the skill
automatically. The skill reads from llms.txt for the full
public surface, so it stays in sync with the source.
Quick start
import SwiftUI
import CodingPlanAuth
@MainActor@ObservablefinalclassSignIn{privateletservice:AuthServiceprivateletprovider=OpenAIAuthProvider(callbackScheme:"myapp")privateletbrowser=BrowserAuthSession()varcredentials:Credentials?init()throws{
// KeychainTokenStorage() throws when there's no servicePrefix and
// no Bundle.main.bundleIdentifier (CLI/test contexts). In a normal
// iOS/macOS app target the bundle id is always present and this
// never throws — propagating rather than crashing keeps misconfigured
// hosts (e.g. CLI tools without an explicit servicePrefix) loud.
service =AuthService(storage:tryKeychainTokenStorage())}func signIn()asyncthrows{await service.register(provider)letsession=tryawait service.beginLogin(providerId:"openai")letcallbackURL=tryawait browser.authenticate(
url: session.authURL,
callbackScheme:"myapp")
credentials =tryawait service.completeLogin(
session: session,
with: callbackURL
)}}
Then call plan-bound APIs with CodingPlanCodex:
import CodingPlanCodex
letcodex=OpenAICodexClient()
// One-shot:
letresponse=tryawait codex.createTextResponse(
prompt:"Refactor this Swift function...",
credentials: credentials
)
// Stream deltas:
fortryawaitdeltain codex.streamTextResponse(prompt:"...", credentials: credentials){print(delta, terminator:"")}
Documentation
Acknowledgements
Built on
  • SwiftWebServer — local loopback HTTP listener used for the OAuth callback during sign-in.
Inspired by
License
MIT © 2026 Tony Li
About
Sign users into ChatGPT and call Codex on their plan. Swift 6 OAuth + PKCE + Keychain for iOS 17+ / macOS 14+.
github.com/atom2ueki/CodingPlanKit/blob/main/llms.txt
Topics
async-awaitchatgptcodexioskeychainmacosoauth2openaipkceswiftswift-6swift-concurrencyswift-packageswiftpmswiftui
Resources
Readme
MIT license
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages