feat(provider): add Codex conversation rewind - #1

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feat(provider): add Codex conversation rewind#1
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trunk-codex-conversation-rewind

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@cloudbridgeuy

@cloudbridgeuycloudbridgeuy commented Aug 13, 2026•
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T3 cannot safely rewind a Codex conversation while keeping the existing T3 thread identity and restart cursor. The first V1 draft also kept too much live rebind state and left request-response races around rewind.

This V1 adds the provider rewind capability with a fork-stop-persist-recover lifecycle:

  • Validate the retained completed turn, then create a native fork or a fresh target.
  • Stop the source runtime before replacement persistence and recovery.
  • Suppress late source events and terminate pending approvals and structured inputs.
  • Serialize send, stop, rewind, rollback, and pending-request responses per thread.
  • Persist the replacement resume cursor before reporting success.

This is provider infrastructure only. Durable orchestration state, workspace modes, user actions, the shared outbox, and the retry UI remain in V2 through V7.

Scope:

  • Current PR: 20 files, 2,273 additions, 133 deletions.
  • Replacement relative to the first V1 draft: 590 net lines removed.
  • CodexSessionRuntime: 2,115 lines.

Verification:

  • 13 focused test files: 361 tests passed.
  • Server typecheck passed with only 13 existing suggestion diagnostics.
  • Changed-file format and lint checks passed.
  • Whitespace check passed and the worktree is clean.
  • Final review found no critical or important issues.

Implemented and reviewed with gpt-5.6-sol through the Codex harness in T3 Code.

@guzmonne
feat(provider): replace Codex conversation context
7c8e42e
@guzmonne
fix(provider): bound Codex rewind settlement
82f51f8
@guzmonne
fix(provider): settle late Codex rewind races
a19fbf2
@guzmonne
fix(provider): close Codex rewind notification races
d3e2fed
@guzmonne
fix(provider): settle Codex rewind transport races
6686f6b
@guzmonne
fix(provider): retire late Codex descendants
8794172
@guzmonne
fix(provider): serialize Codex child lineage
ae47cae
@guzmonne
fix(provider): preserve Codex replacement root
00246d6
@guzmonne
refactor(provider): isolate superseded Codex events
3445c80
@guzmonne
refactor(provider): create Codex rewind targets
62a5d10
@guzmonne
refactor(provider): stop source after Codex rewind
fdbbd17
@guzmonne
refactor(provider): recover Codex after rewind
4c9d6d1
@guzmonne
refactor(provider): remove Codex live rewind state
25637d4
@guzmonne
test(provider): prove Codex source shutdown
b29dcde
@guzmonne
fix(provider): serialize rewind request responses
0b67da6
@cloudbridgeuy
cloudbridgeuyforce-pushed the trunk-codex-conversation-rewind branch from 474a462 to 0b67da6CompareAugust 14, 2026 20:37
@cloudbridgeuycloudbridgeuy changed the title feat(provider): replace Codex conversation contextfeat(provider): add Codex conversation rewindAug 14, 2026
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@cloudbridgeuy@guzmonne
, '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
feat(provider): add Codex conversation rewind - #1
Draft
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Draft
feat(provider): add Codex conversation rewind#1
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Conversation
@cloudbridgeuy
@cloudbridgeuycloudbridgeuy
commented
Aug 13, 2026•

edited

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Owner
T3 cannot safely rewind a Codex conversation while keeping the existing T3 thread identity and restart cursor. The first V1 draft also kept too much live rebind state and left request-response races around rewind.
This V1 adds the provider rewind capability with a fork-stop-persist-recover lifecycle:
  • Validate the retained completed turn, then create a native fork or a fresh target.
  • Stop the source runtime before replacement persistence and recovery.
  • Suppress late source events and terminate pending approvals and structured inputs.
  • Serialize send, stop, rewind, rollback, and pending-request responses per thread.
  • Persist the replacement resume cursor before reporting success.
This is provider infrastructure only. Durable orchestration state, workspace modes, user actions, the shared outbox, and the retry UI remain in V2 through V7.
Scope:
  • Current PR: 20 files, 2,273 additions, 133 deletions.
  • Replacement relative to the first V1 draft: 590 net lines removed.
  • CodexSessionRuntime: 2,115 lines.
Verification:
  • 13 focused test files: 361 tests passed.
  • Server typecheck passed with only 13 existing suggestion diagnostics.
  • Changed-file format and lint checks passed.
  • Whitespace check passed and the worktree is clean.
  • Final review found no critical or important issues.
Implemented and reviewed with gpt-5.6-sol through the Codex harness in T3 Code.
@guzmonne
feat(provider): replace Codex conversation context
7c8e42e
@guzmonne
fix(provider): bound Codex rewind settlement
82f51f8
@guzmonne
fix(provider): settle late Codex rewind races
a19fbf2
@guzmonne
fix(provider): close Codex rewind notification races
d3e2fed
@guzmonne
fix(provider): settle Codex rewind transport races
6686f6b
@guzmonne
fix(provider): retire late Codex descendants
8794172
@guzmonne
fix(provider): serialize Codex child lineage
ae47cae
@guzmonne
fix(provider): preserve Codex replacement root
00246d6
@guzmonne
refactor(provider): isolate superseded Codex events
3445c80
@guzmonne
refactor(provider): create Codex rewind targets
62a5d10
@guzmonne
refactor(provider): stop source after Codex rewind
fdbbd17
@guzmonne
refactor(provider): recover Codex after rewind
4c9d6d1
@guzmonne
refactor(provider): remove Codex live rewind state
25637d4
@guzmonne
test(provider): prove Codex source shutdown
b29dcde
@guzmonne
fix(provider): serialize rewind request responses
0b67da6
@cloudbridgeuy
cloudbridgeuyforce-pushed
the
trunk-codex-conversation-rewind
branch
from
474a462 to
0b67da6CompareAugust 14, 2026 20:37
@cloudbridgeuycloudbridgeuy
changed the title
feat(provider): replace Codex conversation contextfeat(provider): add Codex conversation rewindAug 14, 2026
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, '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
feat(provider): add Codex conversation rewind - #1
Draft
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Draft
feat(provider): add Codex conversation rewind#1
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Conversation
@cloudbridgeuy
@cloudbridgeuycloudbridgeuy
commented
Aug 13, 2026•

edited

Loading

Copy link


Copy Markdown

Owner
T3 cannot safely rewind a Codex conversation while keeping the existing T3 thread identity and restart cursor. The first V1 draft also kept too much live rebind state and left request-response races around rewind.
This V1 adds the provider rewind capability with a fork-stop-persist-recover lifecycle:
  • Validate the retained completed turn, then create a native fork or a fresh target.
  • Stop the source runtime before replacement persistence and recovery.
  • Suppress late source events and terminate pending approvals and structured inputs.
  • Serialize send, stop, rewind, rollback, and pending-request responses per thread.
  • Persist the replacement resume cursor before reporting success.
This is provider infrastructure only. Durable orchestration state, workspace modes, user actions, the shared outbox, and the retry UI remain in V2 through V7.
Scope:
  • Current PR: 20 files, 2,273 additions, 133 deletions.
  • Replacement relative to the first V1 draft: 590 net lines removed.
  • CodexSessionRuntime: 2,115 lines.
Verification:
  • 13 focused test files: 361 tests passed.
  • Server typecheck passed with only 13 existing suggestion diagnostics.
  • Changed-file format and lint checks passed.
  • Whitespace check passed and the worktree is clean.
  • Final review found no critical or important issues.
Implemented and reviewed with gpt-5.6-sol through the Codex harness in T3 Code.
@guzmonne
feat(provider): replace Codex conversation context
7c8e42e
@guzmonne
fix(provider): bound Codex rewind settlement
82f51f8
@guzmonne
fix(provider): settle late Codex rewind races
a19fbf2
@guzmonne
fix(provider): close Codex rewind notification races
d3e2fed
@guzmonne
fix(provider): settle Codex rewind transport races
6686f6b
@guzmonne
fix(provider): retire late Codex descendants
8794172
@guzmonne
fix(provider): serialize Codex child lineage
ae47cae
@guzmonne
fix(provider): preserve Codex replacement root
00246d6
@guzmonne
refactor(provider): isolate superseded Codex events
3445c80
@guzmonne
refactor(provider): create Codex rewind targets
62a5d10
@guzmonne
refactor(provider): stop source after Codex rewind
fdbbd17
@guzmonne
refactor(provider): recover Codex after rewind
4c9d6d1
@guzmonne
refactor(provider): remove Codex live rewind state
25637d4
@guzmonne
test(provider): prove Codex source shutdown
b29dcde
@guzmonne
fix(provider): serialize rewind request responses
0b67da6
@cloudbridgeuy
cloudbridgeuyforce-pushed
the
trunk-codex-conversation-rewind
branch
from
474a462 to
0b67da6CompareAugust 14, 2026 20:37
@cloudbridgeuycloudbridgeuy
changed the title
feat(provider): replace Codex conversation contextfeat(provider): add Codex conversation rewindAug 14, 2026
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2 participants

@cloudbridgeuy@guzmonne

, '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
feat(provider): add Codex conversation rewind - #1
Draft
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Draft
feat(provider): add Codex conversation rewind#1
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Conversation
@cloudbridgeuy
@cloudbridgeuycloudbridgeuy
commented
Aug 13, 2026•

edited

Loading

Copy link


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Owner
T3 cannot safely rewind a Codex conversation while keeping the existing T3 thread identity and restart cursor. The first V1 draft also kept too much live rebind state and left request-response races around rewind.
This V1 adds the provider rewind capability with a fork-stop-persist-recover lifecycle:
  • Validate the retained completed turn, then create a native fork or a fresh target.
  • Stop the source runtime before replacement persistence and recovery.
  • Suppress late source events and terminate pending approvals and structured inputs.
  • Serialize send, stop, rewind, rollback, and pending-request responses per thread.
  • Persist the replacement resume cursor before reporting success.
This is provider infrastructure only. Durable orchestration state, workspace modes, user actions, the shared outbox, and the retry UI remain in V2 through V7.
Scope:
  • Current PR: 20 files, 2,273 additions, 133 deletions.
  • Replacement relative to the first V1 draft: 590 net lines removed.
  • CodexSessionRuntime: 2,115 lines.
Verification:
  • 13 focused test files: 361 tests passed.
  • Server typecheck passed with only 13 existing suggestion diagnostics.
  • Changed-file format and lint checks passed.
  • Whitespace check passed and the worktree is clean.
  • Final review found no critical or important issues.
Implemented and reviewed with gpt-5.6-sol through the Codex harness in T3 Code.
@guzmonne
feat(provider): replace Codex conversation context
7c8e42e
@guzmonne
fix(provider): bound Codex rewind settlement
82f51f8
@guzmonne
fix(provider): settle late Codex rewind races
a19fbf2
@guzmonne
fix(provider): close Codex rewind notification races
d3e2fed
@guzmonne
fix(provider): settle Codex rewind transport races
6686f6b
@guzmonne
fix(provider): retire late Codex descendants
8794172
@guzmonne
fix(provider): serialize Codex child lineage
ae47cae
@guzmonne
fix(provider): preserve Codex replacement root
00246d6
@guzmonne
refactor(provider): isolate superseded Codex events
3445c80
@guzmonne
refactor(provider): create Codex rewind targets
62a5d10
@guzmonne
refactor(provider): stop source after Codex rewind
fdbbd17
@guzmonne
refactor(provider): recover Codex after rewind
4c9d6d1
@guzmonne
refactor(provider): remove Codex live rewind state
25637d4
@guzmonne
test(provider): prove Codex source shutdown
b29dcde
@guzmonne
fix(provider): serialize rewind request responses
0b67da6
@cloudbridgeuy
cloudbridgeuyforce-pushed
the
trunk-codex-conversation-rewind
branch
from
474a462 to
0b67da6CompareAugust 14, 2026 20:37
@cloudbridgeuycloudbridgeuy
changed the title
feat(provider): replace Codex conversation contextfeat(provider): add Codex conversation rewindAug 14, 2026
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2 participants

@cloudbridgeuy@guzmonne

, '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
feat(provider): add Codex conversation rewind - #1
Draft
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Draft
feat(provider): add Codex conversation rewind#1
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Conversation
@cloudbridgeuy
@cloudbridgeuycloudbridgeuy
commented
Aug 13, 2026•

edited

Loading

Copy link


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Owner
T3 cannot safely rewind a Codex conversation while keeping the existing T3 thread identity and restart cursor. The first V1 draft also kept too much live rebind state and left request-response races around rewind.
This V1 adds the provider rewind capability with a fork-stop-persist-recover lifecycle:
  • Validate the retained completed turn, then create a native fork or a fresh target.
  • Stop the source runtime before replacement persistence and recovery.
  • Suppress late source events and terminate pending approvals and structured inputs.
  • Serialize send, stop, rewind, rollback, and pending-request responses per thread.
  • Persist the replacement resume cursor before reporting success.
This is provider infrastructure only. Durable orchestration state, workspace modes, user actions, the shared outbox, and the retry UI remain in V2 through V7.
Scope:
  • Current PR: 20 files, 2,273 additions, 133 deletions.
  • Replacement relative to the first V1 draft: 590 net lines removed.
  • CodexSessionRuntime: 2,115 lines.
Verification:
  • 13 focused test files: 361 tests passed.
  • Server typecheck passed with only 13 existing suggestion diagnostics.
  • Changed-file format and lint checks passed.
  • Whitespace check passed and the worktree is clean.
  • Final review found no critical or important issues.
Implemented and reviewed with gpt-5.6-sol through the Codex harness in T3 Code.
@guzmonne
feat(provider): replace Codex conversation context
7c8e42e
@guzmonne
fix(provider): bound Codex rewind settlement
82f51f8
@guzmonne
fix(provider): settle late Codex rewind races
a19fbf2
@guzmonne
fix(provider): close Codex rewind notification races
d3e2fed
@guzmonne
fix(provider): settle Codex rewind transport races
6686f6b
@guzmonne
fix(provider): retire late Codex descendants
8794172
@guzmonne
fix(provider): serialize Codex child lineage
ae47cae
@guzmonne
fix(provider): preserve Codex replacement root
00246d6
@guzmonne
refactor(provider): isolate superseded Codex events
3445c80
@guzmonne
refactor(provider): create Codex rewind targets
62a5d10
@guzmonne
refactor(provider): stop source after Codex rewind
fdbbd17
@guzmonne
refactor(provider): recover Codex after rewind
4c9d6d1
@guzmonne
refactor(provider): remove Codex live rewind state
25637d4
@guzmonne
test(provider): prove Codex source shutdown
b29dcde
@guzmonne
fix(provider): serialize rewind request responses
0b67da6
@cloudbridgeuy
cloudbridgeuyforce-pushed
the
trunk-codex-conversation-rewind
branch
from
474a462 to
0b67da6CompareAugust 14, 2026 20:37
@cloudbridgeuycloudbridgeuy
changed the title
feat(provider): replace Codex conversation contextfeat(provider): add Codex conversation rewindAug 14, 2026
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2 participants

@cloudbridgeuy@guzmonne

, '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
feat(provider): add Codex conversation rewind - #1
Draft
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Draft
feat(provider): add Codex conversation rewind#1
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Conversation
@cloudbridgeuy
@cloudbridgeuycloudbridgeuy
commented
Aug 13, 2026•

edited

Loading

Copy link


Copy Markdown

Owner
T3 cannot safely rewind a Codex conversation while keeping the existing T3 thread identity and restart cursor. The first V1 draft also kept too much live rebind state and left request-response races around rewind.
This V1 adds the provider rewind capability with a fork-stop-persist-recover lifecycle:
  • Validate the retained completed turn, then create a native fork or a fresh target.
  • Stop the source runtime before replacement persistence and recovery.
  • Suppress late source events and terminate pending approvals and structured inputs.
  • Serialize send, stop, rewind, rollback, and pending-request responses per thread.
  • Persist the replacement resume cursor before reporting success.
This is provider infrastructure only. Durable orchestration state, workspace modes, user actions, the shared outbox, and the retry UI remain in V2 through V7.
Scope:
  • Current PR: 20 files, 2,273 additions, 133 deletions.
  • Replacement relative to the first V1 draft: 590 net lines removed.
  • CodexSessionRuntime: 2,115 lines.
Verification:
  • 13 focused test files: 361 tests passed.
  • Server typecheck passed with only 13 existing suggestion diagnostics.
  • Changed-file format and lint checks passed.
  • Whitespace check passed and the worktree is clean.
  • Final review found no critical or important issues.
Implemented and reviewed with gpt-5.6-sol through the Codex harness in T3 Code.
@guzmonne
feat(provider): replace Codex conversation context
7c8e42e
@guzmonne
fix(provider): bound Codex rewind settlement
82f51f8
@guzmonne
fix(provider): settle late Codex rewind races
a19fbf2
@guzmonne
fix(provider): close Codex rewind notification races
d3e2fed
@guzmonne
fix(provider): settle Codex rewind transport races
6686f6b
@guzmonne
fix(provider): retire late Codex descendants
8794172
@guzmonne
fix(provider): serialize Codex child lineage
ae47cae
@guzmonne
fix(provider): preserve Codex replacement root
00246d6
@guzmonne
refactor(provider): isolate superseded Codex events
3445c80
@guzmonne
refactor(provider): create Codex rewind targets
62a5d10
@guzmonne
refactor(provider): stop source after Codex rewind
fdbbd17
@guzmonne
refactor(provider): recover Codex after rewind
4c9d6d1
@guzmonne
refactor(provider): remove Codex live rewind state
25637d4
@guzmonne
test(provider): prove Codex source shutdown
b29dcde
@guzmonne
fix(provider): serialize rewind request responses
0b67da6
@cloudbridgeuy
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0b67da6CompareAugust 14, 2026 20:37
@cloudbridgeuycloudbridgeuy
changed the title
feat(provider): replace Codex conversation contextfeat(provider): add Codex conversation rewindAug 14, 2026
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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('^' + ".*" + '

Skip to content
feat(provider): add Codex conversation rewind - #1
Draft
cloudbridgeuy wants to merge 15 commits into
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trunk-codex-conversation-rewind
Draft
feat(provider): add Codex conversation rewind#1
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Conversation
@cloudbridgeuy
@cloudbridgeuycloudbridgeuy
commented
Aug 13, 2026•

edited

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Owner
T3 cannot safely rewind a Codex conversation while keeping the existing T3 thread identity and restart cursor. The first V1 draft also kept too much live rebind state and left request-response races around rewind.
This V1 adds the provider rewind capability with a fork-stop-persist-recover lifecycle:
  • Validate the retained completed turn, then create a native fork or a fresh target.
  • Stop the source runtime before replacement persistence and recovery.
  • Suppress late source events and terminate pending approvals and structured inputs.
  • Serialize send, stop, rewind, rollback, and pending-request responses per thread.
  • Persist the replacement resume cursor before reporting success.
This is provider infrastructure only. Durable orchestration state, workspace modes, user actions, the shared outbox, and the retry UI remain in V2 through V7.
Scope:
  • Current PR: 20 files, 2,273 additions, 133 deletions.
  • Replacement relative to the first V1 draft: 590 net lines removed.
  • CodexSessionRuntime: 2,115 lines.
Verification:
  • 13 focused test files: 361 tests passed.
  • Server typecheck passed with only 13 existing suggestion diagnostics.
  • Changed-file format and lint checks passed.
  • Whitespace check passed and the worktree is clean.
  • Final review found no critical or important issues.
Implemented and reviewed with gpt-5.6-sol through the Codex harness in T3 Code.
@guzmonne
feat(provider): replace Codex conversation context
7c8e42e
@guzmonne
fix(provider): bound Codex rewind settlement
82f51f8
@guzmonne
fix(provider): settle late Codex rewind races
a19fbf2
@guzmonne
fix(provider): close Codex rewind notification races
d3e2fed
@guzmonne
fix(provider): settle Codex rewind transport races
6686f6b
@guzmonne
fix(provider): retire late Codex descendants
8794172
@guzmonne
fix(provider): serialize Codex child lineage
ae47cae
@guzmonne
fix(provider): preserve Codex replacement root
00246d6
@guzmonne
refactor(provider): isolate superseded Codex events
3445c80
@guzmonne
refactor(provider): create Codex rewind targets
62a5d10
@guzmonne
refactor(provider): stop source after Codex rewind
fdbbd17
@guzmonne
refactor(provider): recover Codex after rewind
4c9d6d1
@guzmonne
refactor(provider): remove Codex live rewind state
25637d4
@guzmonne
test(provider): prove Codex source shutdown
b29dcde
@guzmonne
fix(provider): serialize rewind request responses
0b67da6
@cloudbridgeuy
cloudbridgeuyforce-pushed
the
trunk-codex-conversation-rewind
branch
from
474a462 to
0b67da6CompareAugust 14, 2026 20:37
@cloudbridgeuycloudbridgeuy
changed the title
feat(provider): replace Codex conversation contextfeat(provider): add Codex conversation rewindAug 14, 2026
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2 participants

@cloudbridgeuy@guzmonne

, '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
feat(provider): add Codex conversation rewind - #1
Draft
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Draft
feat(provider): add Codex conversation rewind#1
cloudbridgeuy wants to merge 15 commits into
mainfrom 
trunk-codex-conversation-rewind
Conversation
@cloudbridgeuy
@cloudbridgeuycloudbridgeuy
commented
Aug 13, 2026•

edited

Loading

Copy link


Copy Markdown

Owner
T3 cannot safely rewind a Codex conversation while keeping the existing T3 thread identity and restart cursor. The first V1 draft also kept too much live rebind state and left request-response races around rewind.
This V1 adds the provider rewind capability with a fork-stop-persist-recover lifecycle:
  • Validate the retained completed turn, then create a native fork or a fresh target.
  • Stop the source runtime before replacement persistence and recovery.
  • Suppress late source events and terminate pending approvals and structured inputs.
  • Serialize send, stop, rewind, rollback, and pending-request responses per thread.
  • Persist the replacement resume cursor before reporting success.
This is provider infrastructure only. Durable orchestration state, workspace modes, user actions, the shared outbox, and the retry UI remain in V2 through V7.
Scope:
  • Current PR: 20 files, 2,273 additions, 133 deletions.
  • Replacement relative to the first V1 draft: 590 net lines removed.
  • CodexSessionRuntime: 2,115 lines.
Verification:
  • 13 focused test files: 361 tests passed.
  • Server typecheck passed with only 13 existing suggestion diagnostics.
  • Changed-file format and lint checks passed.
  • Whitespace check passed and the worktree is clean.
  • Final review found no critical or important issues.
Implemented and reviewed with gpt-5.6-sol through the Codex harness in T3 Code.
@guzmonne
feat(provider): replace Codex conversation context
7c8e42e
@guzmonne
fix(provider): bound Codex rewind settlement
82f51f8
@guzmonne
fix(provider): settle late Codex rewind races
a19fbf2
@guzmonne
fix(provider): close Codex rewind notification races
d3e2fed
@guzmonne
fix(provider): settle Codex rewind transport races
6686f6b
@guzmonne
fix(provider): retire late Codex descendants
8794172
@guzmonne
fix(provider): serialize Codex child lineage
ae47cae
@guzmonne
fix(provider): preserve Codex replacement root
00246d6
@guzmonne
refactor(provider): isolate superseded Codex events
3445c80
@guzmonne
refactor(provider): create Codex rewind targets
62a5d10
@guzmonne
refactor(provider): stop source after Codex rewind
fdbbd17
@guzmonne
refactor(provider): recover Codex after rewind
4c9d6d1
@guzmonne
refactor(provider): remove Codex live rewind state
25637d4
@guzmonne
test(provider): prove Codex source shutdown
b29dcde
@guzmonne
fix(provider): serialize rewind request responses
0b67da6
@cloudbridgeuy
cloudbridgeuyforce-pushed
the
trunk-codex-conversation-rewind
branch
from
474a462 to
0b67da6CompareAugust 14, 2026 20:37
@cloudbridgeuycloudbridgeuy
changed the title
feat(provider): replace Codex conversation contextfeat(provider): add Codex conversation rewindAug 14, 2026
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2 participants

@cloudbridgeuy@guzmonne