T3 Code v0.1.8

T3 Code is an open-source application that provides a unified interface for managing AI coding resources. Developed by the team behind the T3 ecosystem, it allows developers to run coding resources on their own devices and control them through desktop, web, and mobile applications.

Instead of introducing a new AI coding model, T3 Code works with agents already used by developers, such as Claude Code, OpenAI Codex, Cursor, OpenCode, Grok Build, and Google Antigravity. The application essentially serves as a control center for various existing coding tools, allowing users to manage their work sessions without having to constantly switch between different interfaces.

Features

Multiple AI Coding Agents

T3 Code supports several popular coding agents through their existing installations and authentication systems.

Supported providers include:

• Claude Code

• OpenAI Codex

• Cursor

• OpenCode

• Grok Build

• Google Antigravity

• Pi

• Muse Code

• fx

This bring-your-own-agent approach means users can use their existing subscriptions and authentication rather than purchasing another AI coding service specifically for T3 Code.

Each provider runs in the environment where it is installed. Developers can configure multiple provider instances and accounts, making it easier to switch between different models and coding tools.

Desktop, Web, and Mobile Access

One of T3 Code's strongest features is its cross-platform control system.

The desktop application uses Electron, while the web interface provides browser-based access. Dedicated mobile applications for iOS and Android allow developers to monitor and control coding sessions from their phones.

This is particularly useful when an agent is performing a lengthy task. Developers can start work on their computer and continue monitoring progress from another device.

Remote Development

T3 Code supports remote environments through T3 Connect, direct network pairing, and SSH connections.

This allows developers to run coding agents on a workstation or remote Linux machine while controlling them from another computer or mobile device.

The actual execution remains on the host machine. Project files, provider credentials, terminals, and agent processes stay in their original environment rather than being transferred to the client.

For developers with dedicated development servers, this provides a convenient way to manage AI-assisted coding without keeping the desktop application open on their primary computer.

Parallel Agent Workflows

T3 Code organizes development work into projects and threads. Developers can create separate tasks, manage multiple conversations, and run agents against different projects.

This makes it easier to delegate independent tasks to different agents instead of relying on one conversation for everything.

Project management and thread organization also help keep development context separate, especially when working on several repositories simultaneously.

Permission Management

Running AI coding agents with access to project files and terminal commands requires proper permission controls.

T3 Code provides several permission modes:

• Supervised: Requests approval for commands and file changes.

• Auto-accept edits: Automatically approves file edits while other actions can still require approval.

• Auto: Uses the provider's automatic review capabilities where supported.

• Full access: Allows commands and edits without approval prompts.

These settings can be configured for individual threads, with project and environment defaults available.

Permission behavior can differ between providers, so users should not assume that every agent implements the same restrictions.

Git and Source Control Integration

T3 Code includes source control functionality for working with Git repositories and pull requests.

It supports GitHub, GitLab, Forgejo, Gitea, Bitbucket, Azure DevOps, and GitCafe.

Developers can clone repositories, review changes, create branches, commit modifications, push code, and create pull requests through the application.

This integration makes T3 Code more than a simple interface for agent conversations. It also provides tools for managing the development workflow around those agents.

MCP Integration

T3 Code includes an MCP server that allows external AI agents to interact with its projects and threads.

This is useful for developers who want to connect additional AI tools or automation systems to their existing T3 Code environment.

It also supports workflows involving agents that were not originally launched by T3 Code, extending its functionality beyond the built-in provider integrations.

Download T3 Code v0.1.8 - Software Mirrors
T3 Code v0.1.8 for Windows T3-Code-0.1.8-x64.exe | 309.44 MB T3-Code-0.1.8-arm64.exe | 283.15 MB t3-0.1.8-win32-x64.zip | 127.23 MB t3-0.1.8-win32-arm64.zip | 99.19 MB
T3 Code v0.1.8 for macOS T3-Code-0.1.8-x64.zip | 186.67 MB T3-Code-0.1.8-x64.dmg | 193.72 MB T3-Code-0.1.8-arm64.zip | 178.69 MB T3-Code-0.1.8-arm64.dmg | 185.78 MB t3-0.1.8-darwin-arm64.tar.gz | 108.99 MB
T3 Code v0.1.8 for Linux T3-Code-0.1.8-x86_64.AppImage | 204.43 MB T3-Code-0.1.8-arm64.deb | 156.25 MB T3-Code-0.1.8-arm64.AppImage | 196.77 MB T3-Code-0.1.8-amd64.deb | 167.27 MB t3-0.1.8-linux-x64.tar.gz | 141.67 MB t3-0.1.8-linux-arm64.tar.gz | 133.03 MB
T3 Code v0.1.8 Source Code T3 Code v0.1.8 Source code (zip) T3 Code v0.1.8 Source code (tar.gz)
T3 Code v0.1.8 Release Notes: What's Changed refactor(android): every header goes through AppBar, so the filter stays put by @juliusmarminge in #26741 refactor(mobile): one inspector column, declared with by @juliusmarminge in #27085 refactor(mobile): a pane's bar draws its own sidebar toggle by @juliusmarminge in #27086 refactor(mobile): Android's sidebar is the Home route in the sidebar column by @juliusmarminge in #27087 feat(mobile): medium windows float the sidebar over the page by @juliusmarminge in #27088 feat(mobile): without an inspector column, the inspector is a sheet by @juliusmarminge in #27090 docs(mobile): the five layers of the mobile layout, with x-ray diagrams by @juliusmarminge in #27107 refactor(mobile): the inspector's bar is its pane's AppBar by @juliusmarminge in #27205 fix(mobile): the iPad inspector hides the sidebar where the page would get too narrow by @juliusmarminge in #27218 fix(mobile): iPad workspace tabs live in the sidebar and leave with it by @juliusmarminge in #27229 fix(mobile): the drawer surface is only for a sidebar beside a page by @juliusmarminge in #27289 feat(server): list Claude models reported by Claude Code by @juliusmarminge in #30511 fix(relay): production deploys no longer hang while computing the plan by @juliusmarminge in #30513 fix(web): give dialog titles a readable line height by @Yash-Singh1 in #30527 fix(tools): show images from MCP and OpenCode outputs by @Yash-Singh1 in #30389 fix(mobile): smoother Settings and composer transitions on wide Android by @juliusmarminge in #26297 fix(mobile): the Android split slides as one strip, so sidebar and detail pane always fill the width by @juliusmarminge in #26328 fix(server): retry unstarted runs after recovery by @Yash-Singh1 in #30560 perf(server): narrow agent awareness startup reads by @Yash-Singh1 in #30561 fix(web): validate terminal links against filesystem metadata by @Yash-Singh1 in #30526 fix(server): avoid message ordering scans during recovery and settlement by @Yash-Singh1 in #30582 fix(client-runtime): expire missing file metadata per thread by @Yash-Singh1 in #30606 fix(web): align usage table padding and thread status rows by @Yash-Singh1 in #30621 fix(mobile): every Android content pane gets its rounded card from ScreenContent by @juliusmarminge in #30500 fix(web): load selected diff metadata before file patches by @Yash-Singh1 in #30567 test(evals): measure how agents get secrets only the user has by @gabrielelpidio in #30256 feat(server): agents ask for secrets through request_secret instead of chat by @gabrielelpidio in #30257 fix(relay): use released drizzle rc.5 and fail installs on unmet peers by @juliusmarminge in #31016 build: typecheck with tsrs and Effect's rules through @effect/tsgo by @juliusmarminge in #31028 refactor: replace jose with effect/jose by @juliusmarminge in #30474 refactor: move HMAC, key, and random work to effect/crypto by @juliusmarminge in #30501 refactor(server): sign server tokens through PayloadSigner by @juliusmarminge in #30523 refactor: hold relay signing keys in EnvironmentSigningKey and CloudMintSigner by @juliusmarminge in #30529 refactor(client-runtime): share DPoP proof creation across web and mobile by @juliusmarminge in #30540 fix(client-runtime): a thread keeps syncing after a stream defect by @juliusmarminge in #31071 test(server): AgentSessionScanner blocked-repo test no longer races the git-read timeout by @juliusmarminge in #30554 test(web): PDF preview tests wait on pdf.js loads and stop timing out by @juliusmarminge in #31104 docs: scope managed-policy LAN note to old background services by @b2bvic in #30900 feat(server): render MCP Apps from Claude tool calls by @juliusmarminge in #29803 build: run Effect rules on mobile and lock in clean suggestion rules by @juliusmarminge in #31111 fix(mobile): keep iOS composer empty after sending an autocorrected word by @shivamhwp in #30308 fix(server): idle agent tabs free a slot when the server's 32-tab browser limit is full by @shivamhwp in #24186 fix(web): keep message navigation visible on touch when there is room by @shivamhwp in #26806 fix(mobile): pinch wide images from anywhere in the Android viewer by @shivamhwp in #30929 fix(mobile): preserve autocorrect in custom question answers by @shivamhwp in #30744 fix(web): show Setting up during worktree setup by @shivamhwp in #28832 fix(mobile): keep iOS thread menus short enough for drag selection by @shivamhwp in #30944 fix(web): show the comparison base beside Changes totals by @shivamhwp in #30085 fix(mobile): use H.264 for iOS previews and keep Close reachable by @shivamhwp in #28622 fix(mobile): iOS image previews open without waiting for the gallery by @shivamhwp in #29044 feat: optionally clone repos into ghq-style // folders by @shivamhwp in #24904 fix(devices): explain Windows SSH host failures by @shivamhwp in #30941 fix(web): make styled composer Markdown markers editable by @shivamhwp in #30421 fix(mobile): configure another Claude account from Providers by @shivamhwp in #28928 fix(web,mobile): save pull request description checkbox changes by @shivamhwp in #30704 fix(client): a big server config on a slow link no longer drops the connection in a loop by @shivamhwp in #23758 fix(server): restart T3 Connect's tunnel client when Cloudflare drops it by @shivamhwp in #24946 fix(mobile): compact stale Claude threads before sending by @shivamhwp in #27935 fix(web): show saved service access with Local environment off by @shivamhwp in #26464 fix: keep older pending questions answerable by @shivamhwp in #26435 fix(web): deleted forks no longer remain in Lineage by @shivamhwp in #29000 fix(server): preserve sibling wakeups when interrupting a completion wake by @shivamhwp in #28204 fix(server): attribute usage-limit auto-resume to T3 Code by @shivamhwp in #29838 fix(acp): time out silent Antigravity prompts by @shivamhwp in #30377 fix(codex): sharing usage limits offer the existing recovery options by @shivamhwp in #25341 revert(web): working threads stay in the Working shelf when their environment disconnects by @juliusmarminge in #31269 refactor: Effect code reads env through HostProcess.Environment by @juliusmarminge in #31218 refactor: Effect.try calls map failures to typed errors by @juliusmarminge in #31217 fix(web): sidebar project filter rows line up and stay still on hover by @shivamhwp in #29639 refactor: errors are Schema.TaggedError, not Data.TaggedError or native Error by @juliusmarminge in #31216 fix(server): a stopped run no longer shrinks thread history to one row by @shivamhwp in #31266 fix(server): refresh divergence after a merged branch ref changes by @Yash-Singh1 in #31342 fix(mobile): one aligned notice for ChatGPT sharing limits by @shivamhwp in #31277 fix(mobile): composer keeps the keyboard when a queued edit ends by @shivamhwp in #31317 fix(mobile): delivered messages no longer reappear at the bottom of reopened long threads by @saphid in #31182 fix(threads): side chats inherit parent permissions by default by @extoci in #31114 fix(server): threads follow their worktree's branch changes by @Yash-Singh1 in #31599 fix(pi): usage reports include sessions stored in a --session-dir launch argument by @saphid in #30690 perf(mobile): skip unchanged terminal toolbar fade updates by @saphid in #25312 perf(mobile): assemble HTML replacements in one pass by @saphid in #25278 perf(mobile): skip canceled SVG parsing by @saphid in #25314 test(server): strengthen v1 cutover proof with event-stream waits and content snapshots by @saphid in #11869 fix(contracts): a stored secret reference is always sensitive by @yordis in #31403 fix(server): a settings save no longer reads an unreadable secret again by @yordis in #31226 fix(threads): allow snoozing pending input requests by @saphid in #20058 fix(server): repair cutover test crypto import breaking main CI by @Yash-Singh1 in #31630 feat(server): sends can start a fresh provider session by @juliusmarminge in #30323 feat: /clear starts a fresh session in the same thread by @juliusmarminge in #30325 feat: scheduled tasks can run in one thread with a fresh session each run by @juliusmarminge in #30326 fix(web): dragging a sidebar thread no longer scrolls the list out from under the pointer by @juliusmarminge in #30346 fix(assets): preserve the PR repository for GitHub media by @juliusmarminge in #21631 fix(server): load PR uploads from SSO organizations by @juliusmarminge in #21632 fix(mobile): the Duo inspector stops at its widest instead of vanishing by @juliusmarminge in #31665 test(server): launcher PATH lookup test no longer drops the Windows drive letter by @tris203 in #22534 test(server): replay tests delete their temp directories by @only21mil in #23445 fix(mobile): transcribe Android audio during recording by @PixPMusic in #31300 test(web): linked-environment subagents keep opening in their own thread by @RealDoc06 in #26492 test(server): pin post-commit outbox settle boundary by @Narayan201120 in #27560 test: remove unreachable github cli decoding test by @t3-code-bot[bot] in #28115 test(server): retain delegated child events when detaching a parent by @benjamin-di in #29622 test(lint): pin which ResizeObserver constructions no-raw-resize-observer reports by @only21mil in #28781 test(mobile): drop two deleted tests from the React test list by @only21mil in #28800 test(web): worked-for expand test waits for the timeline to finish loading by @saphid in #29661 test(web): avoid PDF worker startup timeouts in attachment tests by @voltcrash in #29933 test(web): source control writing settings test waits for the reset button by @juliusmarminge in #30372 test(web): keep the work heading test inside the viewport by @voltcrash in #30613 test: use an empty config file instead of the null device for git fixtures on Windows by @Pyseph in #30772 test: remove stale tests for unused thread and onboarding helpers by @t3-code-bot[bot] in #30817 test(server): correct Windows path and settings assertions by @ElliotDrel in #30983 feat(claude): Ultracode works with any effort, like Claude Desktop by @Bil0000 in #27034 perf(pr): pull requests paint from data already held, on web, desktop and mobile by @Bil0000 in #27798 fix(mobile): approval card buttons line up by @shivamhwp in #31415 fix(gitlab): author names link to GitLab profiles by @TonybynMp4 in #30418 fix(gitlab): merge messages drop agent credits by @TonybynMp4 in #30441 fix(gitlab): file and image comments appear as review threads by @TonybynMp4 in #30425 fix(web): screen readers no longer read out a secret typed into the request card by @juliusmarminge in #31653 perf(pr): actions update every client from the host's reply instead of re-reads by @Bil0000 in #25761 feat(mobile): start side chats with /side by @juliusmarminge in #31709 feat(claude): expose Ultracode on Claude Sonnet 5.5 and Haiku 5.5 by @DrSeedon in #30781 feat(settings): Simlock, Antigravity and OpenCode credentials can come from a secret provider by @juliusmarminge in #31652 refactor(mobile): screens declare what they are; layout and AppBar own every platform bar decision by @juliusmarminge in #31310 fix(server): a saved source control token that can't be read no longer falls back to another account by @juliusmarminge in #31646 feat(secrets): answer a secret request with a secret provider reference by @juliusmarminge in #31670 fix(settings): removing a secret provider clears the fields that used it by @juliusmarminge in #31651 docs(user): explain secret providers and secret requests by @juliusmarminge in #31654 feat(server): transcribe audio on a chosen environment by @juliusmarminge in #30625 feat(web): opt into environment dictation on this device by @juliusmarminge in #30623 feat(desktop): dictate into browser annotations with the same consent by @juliusmarminge in #30624 feat(mobile): opt in to dictation on a paired environment by @juliusmarminge in #31059 fix(web): keep the folder path caret in place while editing by @juliusmarminge in #31642 perf(mobile): call the highlights lexer through Nitro, up to 10x faster calls on Android by @camchis in #31188 fix(claude): turns use the downloaded model catalog by @juliusmarminge in #31717 fix(gitlab): bot authors are flagged as bots by @TonybynMp4 in #30383 fix(gitlab): merge requests can edit their labels by @TonybynMp4 in #30483 perf(mobile): faster thread sync, connects, and reconnects on bad wifi by @Bil0000 in #28487 fix(mobile): iPad composer drops when the keyboard floats or minimizes by @juliusmarminge in #31251 perf(mobile): stop iOS syntax highlighting from looking up a thread-local on every lexer call by @camchis in #31187 fix(gitlab): edited comments wake PR watchers by @TonybynMp4 in #30403 fix(gitlab): merge requests can delete their source branch by @TonybynMp4 in #30453 fix(gitlab): comments link to their note on GitLab by @TonybynMp4 in #30411 fix(mobile): iOS terminal accepts Chinese, Japanese and Korean input by @juliusmarminge in #30546 fix(mobile): Android app no longer stays offline after reopening by @kahlstrm in #28625 fix(mobile): show one Android notification per thread completion by @shivamhwp in #27699 fix(mobile): stop Android composer flicker at the wrap boundary by @shivamhwp in #27682 fix(mobile): Android dictation works with regional preferences set by @EhsanulHaqueSiam in #31030 fix(mobile): iOS compose button no longer grows while a tab is pressed by @Jerematix in #28955 fix(mobile): Android terminal Backspace deletes on the first press by @only21mil in #24983 fix(mobile): Android secret requests no longer offer password manager logins by @voida6 in #29825 fix(mobile): iOS composer text no longer turns invisible mid-draft by @wojas in #30135 fix(mobile): iOS 26 scroll edge effect no longer hides composer text by @wojas in #30138 fix(mobile): typing after in-app dictation reaches the draft again on iOS by @wojas in #30139 perf(mobile): skip obsolete queued iOS diff row decodes by @saphid in #25287 fix(gitlab): the checks and review list filters work by @TonybynMp4 in #30433 fix(mobile): keep Android tablet cold launches in landscape by @Dwite in #28825 fix(pr): GitCafe attachments render in pull request bodies by @juliusmarminge in #31741 fix(gitlab): unresolved overview threads count as review findings by @TonybynMp4 in #30397 fix(mobile): Android alerts and the live card show the same status bar icon by @juliusmarminge in #29738 fix(mobile): keyboard state follows Android's nonanimated IME show by @juliusmarminge in #25847 fix(mobile): Android composer no longer accepts autofill by @juliusmarminge in #27489 perf(mobile): skip obsolete queued full token decodes by @saphid in #25320 fix(gitlab): threads on changed code show as outdated by @TonybynMp4 in #30423 fix(gitlab): the checks panel lists each pipeline job by @TonybynMp4 in #28728 perf(mobile): avoid code row scans while dragging file paths by @saphid in #25484 fix(chat): show one usage-limit recovery notice by @shivamhwp in #29292 fix(web): adding to the composer no longer drops earlier findings and selections by @TonybynMp4 in #24990 feat(pull-requests): PR composers complete @user mentions by @TonybynMp4 in #30747 feat(web): add pull request comments to the chat by @TonybynMp4 in #30579 feat(gitlab): link issue, merge request, commit and user references by @TonybynMp4 in #30524 fix(mobile): sending on iOS no longer leaves an autocorrected draft behind by @saphid in #26452 feat(gitlab): reviews can request changes by @TonybynMp4 in #30549 feat(pull-requests): PR composers complete #123 and GitLab !123 references by @TonybynMp4 in #30857 feat(gitlab): merge requests from forks can toggle maintainer edits by @TonybynMp4 in #30518 fix(prs): reviewer menu searches past the first page and keeps GitLab's requested reviewers by @TonybynMp4 in #22489 fix(ui): snooze menu times match the menu's typography by @ishaanko in #30596 feat(web): a Labs setting hides tool calls so threads read like a chat by @flamboh in #30000 feat(scheduled-tasks): tasks link to their thread by @t3dotgg in #31764 fix(shared): recognize numeric bare-repository config by @macodev00 in #27500 fix(server): a command id reused for two threads at once no longer succeeds for both by @saphid in #18385 fix(server): coalesce tool output before it fills the live buffer by @snarkyalyx in #16317 perf(server): Windows git reads no longer start a console host by @AkiVonAkira in #19288 fix(server): a publish whose first push fails still shows the new remote by @saphid in #29688 fix(server): reverting files removes what a new .gitignore from the turn was hiding by @saphid in #29795 fix(server): Codex titles no longer fail on ChatGPT accounts without gpt-6-luna by @Muzammil-Bit in #30078 fix(desktop): quit no longer orphans a backend that is slow to stop by @saphid in #22572 perf(server): GitHub activity reads skip PR-wide fields on later review-thread pages (8.9 s → 6.8 s median) by @Yuruzuu in #30294 perf(server): the headless browser closes after five idle minutes (517 MiB → 1.6 MiB median) by @Yuruzuu in #30306 fix(provider-acp-registry): surface agent error message on sign-in failure by @iScabrous in #30295 perf(server): a slow host no longer delays other watched PRs' wakes (935 ms → 65 ms median) by @Yuruzuu in #30291 perf(server): PR cache invalidation no longer waits on other projects' reads (1,163 ms → 0.12 ms median) by @Yuruzuu in #30293 fix(opencode): tools stopped mid-run show as interrupted, not failed by @saphid in #29762 fix(client-runtime): pull request bodies with CRLF line endings keep their code blocks whole by @MarcoDotIO in #30352 fix(shared): long assistant quote chips no longer end in a broken character by @spoukyii in #30367 fix(cli): t3 connect unlink no longer warns about a server that is gone by @MarcoDotIO in #30324 fix(server): ACP agents get T3CODE_THREAD_ID like Claude and Codex sessions by @frankhommers in #30361 fix(server): accept a case-insensitive DPoP authorization scheme by @spoukyii in #30337 fix(server): usage-limit auto-resume no longer arms subagents of archived or deleted parents by @spoukyii in #30363 fix(provider-core): background work notices no longer end in a broken character by @spoukyii in #30369 fix(client-runtime): subagent previews no longer end in a broken character by @spoukyii in #30391 fix(server): explain fake-IP DNS failures in HTML previews by @shivamhwp in #30318 perf(resource-monitor): Linux terminal process checks use a third of the CPU by @jaikhuranna in #30381 fix(server): failed Claude text generation shows Claude's error instead of raw JSON by @MarcoDotIO in #30331 fix(server): pull request tools point a bare thread uuid at its mcp: thread by @spoukyii in #30375 fix(server): message search keeps results when a short non-Latin word differs in case by @MarcoDotIO in #30332 fix(web): preview annotation chip labels no longer end in a broken character by @spoukyii in #30345 fix(server): thread titles no longer fail when the text generation provider can't run by @medric-z in #29607 fix(web): refresh resource timeline while diagnostics is open by @shawk08033 in #30528 fix(usage): a CLIProxy hub saved as its management.html panel URL shows accounts again by @Jolymmiles in #25579 fix(shared): command output keeps text after an unterminated OSC by @spoukyii in #30479 fix(cli): t3 up's retry and restart hints keep --base-dir by @spoukyii in #30480 fix(server): a branch tracking another local branch no longer shows that branch's PR by @MarcoDotIO in #30563 fix(web): terminal links keep route and pnpm paths in one piece by @tiliakoos in #30603 fix(shared): CSV and TSV attachments keep their table under generic file types by @tiliakoos in #30601 fix(server): report Claude settings compaction threshold by @voltcrash in #29220 fix(cli): t3 project remove finds a deleted project by a relative or trailing-slash path by @MarcoDotIO in #30562 fix(server): an invalid regex in project search still finds its text when Match case is off by @MarcoDotIO in #30569 fix(server): agents see why a project update was refused instead of a generic failure by @MarcoDotIO in #30564 perf(client-runtime): stop tracing streamed thread batches by @ElliotDrel in #30679 fix(server): rewound Codex threads import their history from before the rewind by @MarcoDotIO in #30652 fix(server): keep writes moving with a larger WAL limit by @Yash-Singh1 in #31804 fix(opencode): edits that delete text keep their empty replacement by @Jo2234 in #30643 fix(forgejo): read author assignees once by @Jo2234 in #30686 fix(cli): t3 pair's no-running-server hint keeps --base-dir by @saphid in #30689 perf(server): stop tracing routine port polling helpers by @ElliotDrel in #30678 fix(server): ACP MCP bridge no longer splits messages on U+2028/U+2029 by @geezoria in #30719 fix(cli): expand home-relative thread project paths by @Jo2234 in #30721 perf(ci): boot the built web client in Build and Typecheck, not Test Web (about 22 s off the longest job) by @Pyseph in #30752 fix(shared): ignore unfinished quoted Git config continuations by @imharjot in #30743 fix(review-guide): preserve excerpt line terminators by @Jo2234 in #30717 feat(pi): show extension status in existing controls by @StiensWout in #23901 fix(fx): preserve literal unicode escape text in clipped replies by @Jo2234 in #30701 perf(dev): knip:check runs its two passes side by side (34 s → 26 s median on 4 CPUs) by @Pyseph in #30737 fix(shared): command output no longer prints the final byte of escape sequences with intermediates by @geezoria in #30724 fix(web): restore folder breadcrumb trails when reopening tabs by @Jo2234 in #30706 fix(client-runtime): sanitized error stacks keep line and column for URLs with a query by @geezoria in #30726 fix(shared): shortened agent paths like /tmp/... no longer become broken file chips by @saphid in #30762 fix(server): MCP auth spans no longer include the tool call by @navidnadali in #30834 fix(server): preview browser picks up Chrome 157 security fixes by @snnbotchway in #30820 fix(server): agents read RTF paragraphs that end with a backslash by @geezoria in #30848 fix(server): a late checkpoint keeps the stopped run's baselines by @navidnadali in #30830 fix(shared): preserve IPv6 hosts when switching clone protocols by @Lucenx9 in #30798 docs: explain Linux desktop installation by @voltcrash in #30819 perf(server): each live event is projected once for all subscribers by @navidnadali in #30860 fix(server): request_secret asks for one value per card by @rgrvlsk in #30805 fix(ssh): host discovery skips hidden Include matches by @Lucenx9 in #30910 docs: clarify diagnostic exports and their separate controls by @Mr-Neutr0n in #30942 docs: fix worktree cleanup path in FAQ by @jacobcorbett in #31000 fix(server): a policy that manages observability endpoints is refused instead of ignored by @MarcoDotIO in #30973 fix(client-runtime): untitled subagent titles no longer end in a broken character by @spoukyii in #30390 fix(shared): underline styles and colours no longer scramble command output colours by @MarcoDotIO in #21542 perf(server): batch queued provider writes without waiting by @Yash-Singh1 in #31656 fix(server): prepare restart continuations faster on shutdown by @Yash-Singh1 in #31807 fix(web): keep change totals aligned beside the label by @Yash-Singh1 in #31814 fix(web): rank usage provider summaries by the selected metric by @dharmeshgurnani in #15632 fix(server): wait for automatic follow-ups before settling threads by @Yash-Singh1 in #31815 fix(web): settings descriptions use the full row and stay two lines by @flamboh in #31826 fix(voice): insert Unicode word boundaries for dictation by @juliusmarminge in #31799 fix(mobile): use preferred languages for on-device iPhone dictation by @juliusmarminge in #31800 fix(mobile): keep the opening words of local iPhone dictation by @juliusmarminge in #31801 fix(server): keep PR generation focused on the change by @Yash-Singh1 in #31819 chore(desktop): trace shutdown phases by @Yash-Singh1 in #31850 perf(server): batch shutdown recovery commits by @Yash-Singh1 in #31854 perf(server): batch projection recovery reads into one query by @Yash-Singh1 in #31842 fix(desktop): let the window shrink to 400x360 so it fits half-screen tiles by @shivamhwp in #28223 fix(web): improve Changes row text and spacing by @shivamhwp in #31858 feat(server): stop opted-in project actions when threads settle by @Yash-Singh1 in #31857 fix(build): skip Koffi source builds during cross-packaging by @Yash-Singh1 in #31864 fix(server): Antigravity installs on Intel Macs by @aledog007 in #30189 fix(desktop): arm64 macOS builds no longer ship x64-only objc-js binary by @joshuarossi in #31285 fix(web): keep task updates static in the timeline by @Yash-Singh1 in #31888 fix(devices): keep devices listed when simulator discovery fails by @shivamhwp in #25971 fix(web): dragging a sidebar thread no longer scrolls the list to the bottom by @juliusmarminge in #27691 fix(web): tagging a thread by drag no longer scrolls the sidebar by @t3dotgg in #31924 ci: stacked PRs stop evicting the shared pnpm cache by @t3dotgg in #31937 fix(web): remote subagents no longer split from the lineage list by @t3dotgg in #29285 perf(ci): release uploads stop recompressing installers and CLI archives by @t3dotgg in #31942 feat(antigravity): identify as T3 Code to agy acp 1.5.1+ by @patrick-toulme in #31158 ci(release): JS bundle jobs stop building an unused Linux helper by @t3dotgg in #31941 feat(marketing): help search engines tell t3.codes apart from copycat sites by @t3dotgg in #31142 perf(server): background service launcher uses 75% less memory by @t3dotgg in #29284 fix(azure-devops): a fork's same-named branch no longer hides the branch's own pull request by @saphid in #29817 perf(server): provider-thread reads start from owned rows, not every node of the thread by @juliusmarminge in #31012 perf(server): stop tracing the per-event background-work probe by @juliusmarminge in #31584 perf(server): stop tracing each transcript file in usage scans by @juliusmarminge in #31586 perf(cursor): stop tracing the per-event account usage hash by @juliusmarminge in #31017 fix(muse): recover from unavailable session views by @Sidreyas in #32154 feat(web): sort and filter transcription models by @voltcrash in #32045 fix(azure-devops): existing pull requests are found for branches containing # by @aotradovec in #31928 perf(server): background PR discovery no longer delays git status after a restart by @juliusmarminge in #32162 fix(web): the citation comment box opens at the quote instead of sliding in from the corner by @juliusmarminge in #32141 fix(clients): dictating a citation comment or preview annotation uses the full width by @juliusmarminge in #32142 fix(web): PR bodies keep before/after video tables intact by @bartlomiejbloniarz in #25988 perf(release): fetch the nightly Android APK in a background step by @t3dotgg in #31949 perf(release): macOS CLI notarization no longer blocks the desktop build by @t3dotgg in #31945 ci(release): npm publish no longer checks out and installs the workspace by @t3dotgg in #31936 ci(release): macOS arm64 stops compressing a pnpm store it cannot save by @t3dotgg in #31955 fix(web): relay-connected microphone destinations authorize speech requests by @juliusmarminge in #31778 fix(server): a usage-limit auto-resume survives a server restart by @shivamhwp in #31292 fix(mobile): review diff no longer goes blank after switching sections by @juliusmarminge in #27960 fix(mobile): iOS filter menus close back into their pill without clipping or garbling by @juliusmarminge in #31168 fix(mobile): Android composer renders DM Sans by @juliusmarminge in #30230 fix(desktop): open Teams web in the preview browser by @shivamhwp in #31489 fix(web): popovers over the desktop header respond to the pointer by @shivamhwp in #31794 fix(web): add installable icons for Firefox on Android by @shivamhwp in #30420 fix: show latest reply age in active thread rows by @shivamhwp in #31825 fix(mobile): keep settled status pills readable by @shivamhwp in #31635 fix(mobile): preserve line breaks in Markdown table cells by @shivamhwp in #29355 fix(mobile): stop the work-row shimmer from updating every frame by @shivamhwp in #28530 fix(server): t3 service install no longer moves a --base-dir service onto an empty ~/.t3 by @shivamhwp in #23878 feat(voice): opt into cloud dictation with OpenAI, Grok, or OpenRouter by @juliusmarminge in #31769 fix(web): make first-run dictation setup discoverable by @juliusmarminge in #32197 fix(web): first-run voice setup offers a model for the user's language by @juliusmarminge in #32035 feat: auto-settle inactive threads after 7 days by default by @t3dotgg in #32325 docs(updates): say when Update all leaves a provider out by @Djordje-Stojanovic in #32269 test(server): three more tests stop assuming a POSIX host by @MikaMcFlurry in #32263 fix(server): git failures are read in English when macOS git follows the system language by @jason5545 in #32252 fix(marketing): balance fork and download heading text by @extoci in #32194 perf(shared): scan usage-limit support once per provider catalog by @luke2x in #32179 fix(pi): the T3 MCP extension file is written atomically by @rishabhx29 in #32231 fix(web): the main sidebar stays collapsed after relaunch by @shivamhwp in #24202 fix(codex): explain speed limits on managed connections by @shivamhwp in #30322 fix(web): isolate scrollbar styles from iframe owners by @Yash-Singh1 in #32398 fix(azure-devops): default-branch lookup no longer fails for missing --repository by @voltcrash in #29586 perf(server): avoid lsof polling when Linux proc is usable by @voltcrash in #30011 fix(providers): remove incomplete ChatGPT connections by @voltcrash in #29280 fix(acp): retain streamed child tool output by @StiensWout in #32411 fix(web): recover ACP settings when projects change by @StiensWout in #32409 fix(shared): inline code like allocator.cc:217 becomes a file chip by @felixlaga in #32403 fix(server): theme files saved with a UTF-8 BOM are published instead of rejected by @felixlaga in #32405 fix(grok): long command titles no longer end in a broken character by @felixlaga in #32408 fix(github): keep review-required until required reviewers approve by @wSedlacek in #32395 feat(web): delete archived threads from the archive page by @voltcrash in #22160 fix(provider-acp): preserve UTF-8 across interleaved terminal streams by @StiensWout in #32391 fix(pi): preserve explicit thinking when switching models by @StiensWout in #32389 fix(acp): bound unread raw notification retention by @StiensWout in #19585 fix(web): keep Pi thinking controls visible before selection by @voltcrash in #27397 fix(desktop): published themes reach the app when it uses this machine's service by @not-compromised in #26324 fix(antigravity): check account access after installation by @Yash-Singh1 in #32446 fix(acp): preserve native form questions and typed answers by @StiensWout in #19659 fix(antigravity): explain missing SOCKS dependency during refresh by @StiensWout in #19660 fix(cursor): use the SDK account for usage data by @Yash-Singh1 in #32448 fix(web): agent sign-in defaults to Auto access by @flamboh in #32186 fix(gitlab): glab mr accept counts as a shell merge by @felixlaga in #32400 fix(forgejo): tea's pull and m aliases count as shell merges by @felixlaga in #32401 fix: side chats start with the parent's permission mode and reasoning level by @Iweisc in #32315 fix(mobile): center the Choose project empty-state buttons by @juliusmarminge in #27450 fix(mobile): Android terminal sends hardware-keyboard arrows, Tab, and Escape to the PTY by @only21mil in #32666 fix(mobile): group settled PR threads in the continue menu by @arifali123 in #27941 fix(mobile): shorten the model picker save action by @PixPMusic in #32551 fix(mobile): center Android header confirmation buttons by @PixPMusic in #32239 fix(muse): a declined /compact reports its reason and no longer wedges the thread by @juliusmarminge in #28454 fix(web): restore bold weight in rendered Markdown by @juliusmarminge in #25694 fix(web): device tool update buttons fit their popovers by @juliusmarminge in #27030 fix(web): mobile sidebar keeps its width when shelves expand by @juliusmarminge in #27541 fix(web): lineage phase headers truncate instead of overflowing the details card by @juliusmarminge in #27582 fix(server): storage report lists project worktrees nested inside plain folders by @juliusmarminge in #25883 fix(scripts): report:renders starts on Windows without a vp shim by @only21mil in #32777 perf(server): skip oversized history during handoff selection by @AksharP5 in #23821 feat(antigravity): support agy CLI as custom binaryPath by @jorotodorovv in #32503 fix(mobile): share PDFs from the Android attachment viewer by @shivamhwp in #32266 fix(server): saved preview screenshots keep full resolution by @TonybynMp4 in #28255 fix(server): refresh linking tools in existing agent sessions by @shivamhwp in #26737 feat(server): html tools take a file path, so agents stop retyping pages by @t3dotgg in #32833 fix(search): keep whole-word title matches above busy prefixes by @shivamhwp in #32242 fix(connect): show why relay unlink failed by @shivamhwp in #25198 fix(mobile): keep scheduled task prompts clear of microphone by @shivamhwp in #32498 feat(web,mobile): move a scheduled task to another thread by @binjamshid in #31379 perf(server): Codex tool calls no longer wait on reasoning summaries by @t3dotgg in #31149 fix(web): fill combobox search fields by @shivamhwp in #32926 fix(server): mise-installed providers update through mise instead of their own updater by @ryanrhughes in #21524 perf(sidebar): avoid full git status for branch labels by @StiensWout in #32947 perf(desktop): speed up cold Linux x64 backend startup by @StiensWout in #32987 fix(clients): unloaded thread links show their title and project icon by @Yash-Singh1 in #32830 fix(clients): parse angle-bracketed thread link destinations by @ScriptedAlchemy in #30709 fix(desktop): prepare server bytecode on Linux ARM64 by @Yash-Singh1 in #33050 fix(desktop): open cursor:// and vscode:// file links from chat by @fixfon in #23486 perf(server): batch worktree branch allocation and avoid path collisions by @StiensWout in #32934 perf(server): skip unnecessary worktree cleanup scans by @StiensWout in #32933 fix(server): wake idle parents for late delegated results by @StiensWout in #32573 fix(mobile): keep side chats readable over the conversation by @PixPMusic in #32240 fix(desktop): declare Calendar access for hosted commands by @Lenoridev in #21592 fix(server): macOS Bash terminals now start as login shells by @fixfon in #22295 fix(web): keep the wide table scrollbar visible when it overflows by @fixfon in #24084 fix(web): file chip tooltips show the whole path by @Princeyadav05 in #27993 fix(web): sidebar search results can be dragged onto the composer by @root-daemon in #28016 fix(server): allow slow Antigravity browser preflights by @maria-rcks in #25211 fix(server): name rejected certificates when linking peers by @maria-rcks in #28060 fix(web): terminal types macOS Option-layer characters by @neominik in #21596 fix(web): boring sidebar threads drag onto the composer again by @juliusmarminge in #26724 fix(web): Copy MCP URL uses the T3 Connect address by @t3dotgg in #32937 fix(web): cmd+shift+o picks the current project before pinned ones by @t3dotgg in #33109 fix(server): respect gh Unix sockets for GitHub requests by @voltcrash in #27733 perf(mobile): thread list resumes from the saved cache, and large gaps reload over gzip HTTP by @juliusmarminge in #32287 feat(mobile): iOS socket compresses traffic by @juliusmarminge in #32288 perf(server): macOS worktrees open 2x faster by cloning a cached checkout by @t3dotgg in #32927 fix(web): mic button always sits next to send by @t3dotgg in #33133 feat: Settings reclaims freed database space in one click by @t3dotgg in #32941 fix(github): hidden GitHub comments and reviews no longer show in T3 Code by @t3dotgg in #33134 feat(mobile): long-press an image to save it to Photos by @t3dotgg in #29598 feat(settings): clean up Labs: promote tool calls, remove plan mode and old toggles by @t3dotgg in #33131 feat: Labs option to suggest your next prompt after Claude and Codex turns by @t3dotgg in #28047 fix(antigravity): agy CLI threads open in Full access and Auto-accept edits by @t3dotgg in #33143 test(web): OpenInPicker announcement test no longer hears the previous test by @t3dotgg in #33139 ci(release): retry transient GitHub API errors when resolving the release commit by @t3dotgg in #33149 fix(muse): retries show while Muse waits and fold away once it recovers by @t3dotgg in #33151 feat(cli): npx t3 offers to install the t3 command by @t3dotgg in #33150 fix(web): removing a secret provider lists the Simlock tokens that read from it by @MarcoDotIO in #31754 fix(server): a duplicate variable row no longer deletes a stored secret by @juliusmarminge in #31337 chore(mobile): sync Enriched Markdown with upstream 1d00a92a by @juliusmarminge in #32180 feat(mobile): Mermaid and math fences render like they do on web by @juliusmarminge in #32190 feat(desktop): a fresh install sets up the t3 command by @t3dotgg in #33153 fix(release): Windows signing retries transient Azure Trusted Signing errors by @t3dotgg in #33148 fix: secret cards show the agent's sign-in link as a button by @t3dotgg in #33157 ci(release): scheduled nightly checks read 10 KB instead of 28 MB by @t3dotgg in #33141 docs(secrets): sign op in with a service account or Connect on remote servers by @yordis in #31760 fix(provider-core): agents ask for a sudo password through the private secret card by @juliusmarminge in #27748 ci(release): Linux desktop builds reuse cached AppImage, FPM, and 7-Zip downloads by @t3dotgg in #33142 ci(release): hosted web alias job checks out 3 files, not the repo by @t3dotgg in #33145 ci: startup and sidebar changes open the seeded thread before merge by @t3dotgg in #33146 refactor(mobile): components/ui platform primitives are iOS files with .android overrides by @juliusmarminge in #33173 FEATURE: Fast and Ultrafast service tiers for Pi models by @bmdavis419 in #33177 fix(mobile): older chat messages show the date, not just the time by @t3dotgg in #33189 feat: text generators let model APIs write titles, commits, and transcript cleanup by @juliusmarminge in #33147 fix(mobile): feature screens use the components/ui menu, dialog and search primitives by @juliusmarminge in #33193 fix(web): Markdown tasks no longer stay checked after their source is unchecked by @juliusmarminge in #27353 fix(web): return focus to composer after timeline prompts by @Yash-Singh1 in #33192 fix(mobile): SVG markers with orient="auto-start-reverse" no longer crash Android by @juliusmarminge in #32812 fix(mobile): Android keyboard clipboard pastes fold into attachments by @only21mil in #24482 fix(mobile): text no longer clips in Android desktop windows on external displays by @satchlj in #19064 fix(mobile): compose button no longer covers the last tab on iPhone by @juliusmarminge in #32995 fix(mobile): accept image drops in the iOS message input by @12ya in #25532 fix(mobile): Android chip taps open the chip from either half by @maria-rcks in #33126 fix(mobile): iOS Agent Activity widget shows your agents instead of a blank tile by @shivamhwp in #21163 fix(mobile): Android navigation bar follows the app theme by @vinceglb in #27576 fix(android): keep diagonal horizontal swipes inside HTML blocks by @none23 in #21652 fix(mobile): keep Android live activity independent of alerts by @PixPMusic in #24933 fix(desktop): update xa11y to 0.15.4 so App Shots read window text faster by @MatthewFeroz in #33135 feat(source-control): add Cursor Origin provider by @maria-rcks in #33093 perf(mobile): sign DPoP proofs natively, up to 355x faster on Android by @camchis in #31998 feat(marketing): localize the site in 8 languages by @maria-rcks in #33155 fix(mobile): iOS terminal can copy, paste, and stop freezing by @t3dotgg in #25828 feat(web,mobile): @-mention a model to name it for the agent by @ScriptedAlchemy in #31207 fix(server): delegated Claude tasks report the model that ran by @shivamhwp in #27753 fix(mobile): nested code blocks no longer overlap the next message on Android by @juliusmarminge in #28524 refactor: upgrade Legend List to 3.7.2 and drop our list workarounds by @jmeistrich in #28125 fix(mobile): select file text across lines on Android by @shivamhwp in #31286 fix(mobile): restore the sidebar toggle and drop the inspector toggle on iPhone Duo by @juliusmarminge in #33213 fix(server): phones get the approval push when a subagent waits by @shivamhwp in #24079 fix(deps): update vulnerable dependencies and lockfile resolutions by @juliusmarminge in #33226 fix(mobile): Android sends with Return on a hardware keyboard by @shivamhwp in #21687 fix(server): include thread titles in MCP links by @shivamhwp in #33255 fix(composer): persist model picks before the next message by @shivamhwp in #31739 fix(server): Codex /goal no longer tries to create the goal twice by @t3dotgg in #33260 fix(server): steering during a Claude compaction shows it stopped, not failed by @t3dotgg in #33291 fix(server): background command results reach a running Codex goal by @t3dotgg in #33268 perf(mobile): threads open over the socket without an extra HTTP round trip by @t3dotgg in #33306 feat(web,server): use T3 Code in another app (MCP) by @t3dotgg in #33196 feat(web): first run is one Welcome page instead of a 3-step wizard by @t3dotgg in #33209 fix(desktop): chat videos go fullscreen across the whole screen again by @Luca-Lucidera in #25835 fix(desktop): recording cursor stays above modal dialogs and popovers by @mateusjunges in #27046 perf(web): changing file counts no longer re-render the chat view by @Yuruzuu in #28571 fix(desktop): a window saved 1px past a display edge reopens where it was by @Abhishek-B-R in #28638 fix(web): open citation comments with the caret at the end by @kimkhoi2202 in #28667 fix(desktop): page redirects during loading no longer show a navigation error by @shivamhwp in #28814 fix(web): banner button hover follows the banner's rounded corners by @Byntham in #29018 fix(web,mobile): per-thread auto-settle menu says what it does by @iamabhishekt in #29025 perf(web): switching threads no longer re-renders every sidebar row by @Yuruzuu in #29150 fix(web): deleting an archived thread also clears its draft, staged uploads and terminal state by @saphid in #29164 perf(web): Appearance settings no longer re-probe fonts on every open by @chelokot in #29171 fix(desktop): discover browser profiles in XDG config home by @voltcrash in #29243 fix(desktop): annotating inside a page's dialog no longer closes it by @thatsnoi in #29287 fix(desktop): preserve concurrent downloads with the same name by @voltcrash in #29308 fix(web): removing a queued message's attachment counts as an edit when its run starts by @saphid in #29601 fix(web): keybinding settings recognize the previewOpen condition by @saphid in #29642 fix(web): thread navigation shortcuts honor previewFocus and previewOpen conditions by @saphid in #29678 fix(web): editing a scheduled task shows its saved time when the hour has one digit by @saphid in #29851 perf(web): long reasoning previews format in linear time (600 ms → 1.3 ms median) by @Yuruzuu in #30038 fix(web): keep typed unpublished variable rows across settings re-deliveries by @justsrc in #30115 fix(web): deleting the open thread no longer opens a side chat or subagent by @spoukyii in #30370 fix(web): review findings handed to a thread no longer end in a broken character by @spoukyii in #30392 fix(web): project content search no longer opens a result on an IME Enter by @spoukyii in #30448 refactor(shared): simplify remote branch filtering by @roxvi in #30456 fix(web): an IME Escape no longer sends the file picker or content search back to the palette by @spoukyii in #30467 fix(composer): bound long path search requests on web and mobile by @Jo2234 in #30714 fix(web): rich text previews keep paragraphs that end with a backslash by @geezoria in #30812 fix(web): deleting a thread clears its side chats' drafts by @saphid in #29832 fix(mobile): thread row timers no longer reflow the title every second by @juliusmarminge in #33447 fix(mobile): smooth expand/collapse when the feed is at the bottom by @juliusmarminge in #33449 fix(mobile): keep project and environment pickers reachable with the keyboard up by @juliusmarminge in #33456 chore(mobile): update Expo SDK 58 and React Native native modules by @juliusmarminge in #33228 ci: give Release Smoke 15 minutes by @juliusmarminge in #33478 chore(mobile): update gesture handler and keyboard controller by @juliusmarminge in #33229 fix(source-control): nightly CLI builds again without Cursor Origin's undici import by @juliusmarminge in #33483 fix(mobile): the thread feed re-wraps once when an iOS column resizes by @juliusmarminge in #33459 fix(speech): match reference benchmarks to transcription hardware by @UtkarshUsername in #31956 feat(models): add Claude Fable 5.2 by @t3dotgg in #33500 fix(mobile): the chat inset resets after the keyboard closes while frozen by @juliusmarminge in #33501 fix(mobile): a full swipe on a thread row finishes even if the pan is cancelled by @juliusmarminge in #33492 fix(client): finishing a long background thread no longer freezes the app by @juliusmarminge in #33503 feat(models): the model picker checks for new models when it opens by @t3dotgg in #33511 fix(desktop): close focused DevTools with Cmd+W by @Yash-Singh1 in #33518 chore(mobile): update react-native-pdf-jsi to 6.1.0 and link it on Android only by @juliusmarminge in #33504 fix(mobile): the unfolded Duo sidebar no longer pops back in while resizing Files by @juliusmarminge in #33510 fix(models): new models also surface the CLI update that supports them by @t3dotgg in #33515 fix(web): clicked workspace areas no longer show the focus ring after a stray key by @t3dotgg in #33525 chore(server): update Claude Agent SDK to 0.3.321 by @t3dotgg in #33530 New Contributors @b2bvic made their first contribution in #30900 @benjamin-di made their first contribution in #29622 @ElliotDrel made their first contribution in #30983 @DrSeedon made their first contribution in #30781 @kahlstrm made their first contribution in #28625 @Jerematix made their first contribution in #28955 @snarkyalyx made their first contribution in #16317 @Muzammil-Bit made their first contribution in #30078 @iScabrous made their first contribution in #30295 @frankhommers made their first contribution in #30361 @medric-z made their first contribution in #29607 @shawk08033 made their first contribution in #30528 @Jolymmiles made their first contribution in #25579 @geezoria made their first contribution in #30719 @navidnadali made their first contribution in #30834 @Mr-Neutr0n made their first contribution in #30942 @jacobcorbett made their first contribution in #31000 @dharmeshgurnani made their first contribution in #15632 @aledog007 made their first contribution in #30189 @joshuarossi made their first contribution in #31285 @patrick-toulme made their first contribution in #31158 @Sidreyas made their first contribution in #32154 @aotradovec made their first contribution in #31928 @bartlomiejbloniarz made their first contribution in #25988 @Djordje-Stojanovic made their first contribution in #32269 @MikaMcFlurry made their first contribution in #32263 @arifali123 made their first contribution in #27941 @jorotodorovv made their first contribution in #32503 @ScriptedAlchemy made their first contribution in #30709 @Lenoridev made their first contribution in #21592 @Princeyadav05 made their first contribution in #27993 @root-daemon made their first contribution in #28016 @satchlj made their first contribution in #19064 @vinceglb made their first contribution in #27576 @Luca-Lucidera made their first contribution in #25835 @mateusjunges made their first contribution in #27046 @iamabhishekt made their first contribution in #29025 @chelokot made their first contribution in #29171 @thatsnoi made their first contribution in #29287 @justsrc made their first contribution in #30115 @roxvi made their first contribution in #30456 Full Changelog: v0.1.7...v0.1.8

Performance and Compatibility

T3 Code uses a local server architecture with web, desktop, and mobile clients communicating through HTTP and WebSocket connections.

The server handles agent execution, project files, terminals, provider credentials, and persistent state. This architecture allows remote clients to control development environments without moving the actual coding workload onto mobile devices.

The desktop application is available for Windows, macOS, and Linux. Mobile applications are available for iOS and Android, while the web interface can be accessed through a compatible browser.

Performance is an important design consideration, particularly when managing multiple active threads and remote environments. However, actual responsiveness also depends on the host machine, network connection, and coding agent being used.

The project is actively evolving and its documentation explicitly warns that users should expect bugs. Some features and provider integrations may also behave differently depending on their respective implementations.

System Requirements

T3 Code requires at least one supported coding agent to be installed and authenticated before developers can start using it for coding tasks.

The requirements depend on the chosen installation method:

• Desktop: Install the appropriate application package for Windows, macOS, or Linux.

• CLI: Use the supplied installer for supported operating systems.

• Web: Run the T3 Code server on a machine accessible through a browser.

• Mobile: Connect to an existing T3 Code server or remote environment.

Remote SSH environments require a supported Linux or Apple Silicon macOS host with the necessary runtime utilities.

Individual coding agents have their own system requirements and authentication procedures.

Pros and Cons

Pros

• Supports multiple popular AI coding agents.

• Works with existing agent subscriptions.

• Provides desktop, web, and mobile interfaces.

• Supports remote development environments.

• Includes multiple permission modes.

• Offers Git and pull request integration.

• Supports MCP connections with external agents.

• Open-source and MIT licensed.

Cons

• Still in early development and may contain bugs.

• Requires separately installed and authenticated coding agents.

• Provider capabilities and permission behavior are not completely uniform.

• Remote access requires a running and reachable host.

• Some advanced features require additional configuration.

• Not a standalone AI coding model or replacement for an agent provider.

How to Install

The easiest way to install T3 Code is through its official command-line installer.

On Linux and macOS:

curl -fsSL https://t3.codes/install.sh | sh

On Windows PowerShell:

irm https://t3.codes/install.ps1 | iex

After installation, start T3 Code with:

t3

This starts the server and opens the local web interface.

To keep the server running in the background on supported systems:

t3 service install

Alternatively, developers can use the Electron desktop application.

On Windows, installation through Winget is available:

winget install T3Tools.T3Code

On macOS:

brew install --cask t3-code

Ubuntu and Debian users can download the DEB package from the GitHub Releases page and install it using:

sudo apt install ./T3-Code-*.deb

After installing T3 Code, configure at least one supported provider and complete its authentication process.

Final Verdict

T3 Code is a compelling open-source solution for developers who already use multiple AI coding agents. Instead of competing directly with Claude Code, Codex, or Cursor, it provides a unified environment for controlling them.

Its strongest advantages are remote access, mobile support, permission management, parallel development workflows, and Git integration. These capabilities make it particularly useful for developers who run coding agents on dedicated workstations or servers.

The requirement to install and authenticate external agents may be inconvenient for beginners, and the project is still evolving. Nevertheless, its architecture and broad provider support make it an interesting alternative to proprietary agent management applications.

T3 Code is worth trying if you want to manage multiple AI coding agents from one interface without abandoning your existing subscriptions.

Sources

• T3 Code GitHub Repository

• Installation and Provider Documentation

• Permission Modes

• Remote Access

• Source Control Integration

• MIT License

Free

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Software Informations:
Developer:
T3 Tools Inc
Operating System:
Windows / macOS / Linux
Date Added:
2026-11-10T15:07:21.544Z
Categories:

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