Jinwoo-H dd3b291708 Make the RPC foundation gates fail closed on skipped seeds and unresolved provenance
Review of #19833 found the fail-closed claim did not hold. Each gate below was
reproduced failing open first, then fixed and re-proved.

The b2 seed pinned a V8 TypeError message rather than a guard: `toMatch(/null/)`
matched "Cannot read properties of null (reading 'ok')", so adding the correct
null guard would have made the seed fail and `result: undefined` was uncovered.
The oracle is now the outcome — the row is not committed and a non-empty error
is surfaced — which still fails against the pinned reference at bcba08b3e4
(`response.result?.ok === false` silently accepts and commits) and passes under
an explicit guard. A second case covers `undefined`. The ledger's b2 provenance
pointed at line 149, inside the sibling review-comment function; the merge path
is line 220.

`--require-regressions` shelled out to `vitest -t <name>` and trusted the exit
code. A filter matching nothing and an `it.skip` are both a green skip, so a
retitled or skipped seed kept the gate green. The runs now read the JSON
reporter and require the named case itself to report `passed`; the ratchet run
requires every case in the file to pass.

The named-deltas ledger was shape-validated only, so fabricated shas, absent
files and line 999999 passed. Every provenance pointer is now resolved with
`git show <sha>:<file>` and must be at least `line` lines long; any git failure
or truncated read is a gate failure.

`rpc-acceptance-census.mts` had a `--check` branch nothing invoked, so the
415-line STEP0_5-TODO.md could drift silently. step0 now drives it like the
other five generators, and the census honours `--output`.

Ratchet and census exclusions matched `test-support` anywhere in the path, which
would have made lane C's `mobile/src/test-support/rpc-recording/` permanently
unwatched and let out any product file whose name contained the string. Both are
anchored to a path segment or the `.test-support` suffix; the watched file set is
unchanged.

The caller walk carried a hardcoded rescue for one file and one parameter name.
A caller reached only through a function-type alias was otherwise dropped, and a
partial caller set resolving to one literal was indistinguishable from a static
call. The rescue is replaced by a general contextual-alias rule with fixtures for
both the annotated-variable and shorthand-property shapes; the inventory is
byte-identical apart from the rewritten seed's own references.

Artifact honesty: support-floor records considered versus inspected counts and
the floor commit dates, and states that a floor is the lowest version-named
compatible tag rather than the oldest supported release, since the rc floor
v0.0.1-rc.0 is thirteen days newer than the stable floor v1.3.51. Its `git show`
catch no longer launders a truncation into "protocol constant file absent".
access-inventory records that 1,182 `role: reference` entries are exempt by
construction and that 44 dynamic call sites are the resolved ones, and that a
transport-exception method union is an over-approximation.

No product behavior changes.

Claude-Session: https://claude.ai/code/session_01JNnE9qzUZMMnqpZWCqM3nb
2026-09-10 00:57:23 -04:00
2026-09-09 12:37:29 +00:00
2026-05-04 20:42:03 -07:00
2026-03-16 22:27:51 -07:00
2026-03-28 10:19:14 -07:00

Orca Orca

GitHub stars Total downloads across all releases License: MIT Join the Orca Discord Follow Orca on X Supported platforms: macOS, Windows, and Linux

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The AI Orchestrator for 100x builders.
Run Codex, ClaudeCode, OpenCode or Pi side-by-side — each in its own worktree, tracked in one place.

Download Orca

Orca desktop app running agents in parallel worktrees, with the Orca mobile companion app in the corner

Features

Mobile Companion

Monitor and steer your agents from your phone — get notified when an agent finishes and send follow-ups from anywhere.

iOS App Store · TestFlight · Android APK 0.0.48 · Docs →

Orca desktop with the mobile companion app

Parallel Worktrees

Fan one prompt across five agents, each in its own isolated git worktree — compare the results and merge the winner.

Docs →

Parallel worktree orchestration

Terminal Splits

Ghostty-class terminals with WebGL rendering, infinite splits, and scrollback that survives restarts.

Docs →

Terminal splits

Design Mode

Click any UI element in a real Chromium window to send its HTML, CSS, and a cropped screenshot straight into your agent's prompt.

Docs →

Embedded browser and Design Mode

GitHub & Linear, Native

Browse PRs, issues, and project boards in-app — open a worktree from any task and review without a context switch.

Docs →

GitHub and Linear task workflows in Orca

SSH Worktrees

Run agents on a beefy remote box with full file editing, git, and terminals — auto-reconnect and port forwarding included.

Docs →

Remote worktrees over SSH

Annotate AI Diffs

Drop comments on any diff line and ship them back to the agent — review, edit, and commit without leaving Orca.

Docs →

Annotate AI-generated diffs

Drag Files to Agents

VS Code's editor with autosave everywhere — drag files or images straight into an agent prompt.

Docs →

Drag files and images into an agent prompt

Orca CLI

Agents drive Orca too — script every workflow with orca worktree create, snapshot, click, and fill.

Docs →

Script Orca from the CLI

Also in the box:

  • Quick open — Search across worktrees, files, agents, commands, and repo context without leaving your flow.
  • Account switcher & usage tracking — See Claude and Codex usage and rate-limit resets, and hot-swap accounts without re-logging in.
  • Rich repo previews — Preview Markdown, images, PDFs, and repo docs in the workspace.
  • Computer Use — Let agents operate desktop apps and visible UI when a workflow needs real interaction.
  • Notifications and unread state — Know when an agent finishes or needs attention, then mark threads unread to come back later.
  • And many, many more — we ship daily, so this list is perpetually behind. The changelog is the real feature list.

Supported Agents

Works with any CLI agent — if it runs in a terminal, it runs in Orca.

Claude Code logo Claude Code   Codex logo Codex   Grok logo Grok   Cursor logo Cursor   GitHub Copilot logo GitHub Copilot   OpenCode logo OpenCode   MiMo Code logo MiMo Code   Amp logo Amp   OpenClaude logo OpenClaude   Antigravity logo Antigravity   Pi logo Pi   oh-my-pi logo oh-my-pi   Hermes Agent logo Hermes Agent   Devin logo Devin   Goose logo Goose   Auggie logo Auggie   Autohand Code logo Autohand Code   Charm logo Charm   Cline logo Cline   Codebuff logo Codebuff   Command Code logo Command Code   Continue logo Continue   Droid logo Droid   Kilocode logo Kilocode   Kimi logo Kimi   Kiro logo Kiro   Mistral Vibe logo Mistral Vibe   Qwen Code logo Qwen Code   Rovo Dev logo Rovo Dev   + any CLI agent


Install

Desktop — macOS, Windows, Linux

Or via a package manager:

# macOS (Homebrew)
brew install --cask stablyai/orca/orca

# Arch Linux (AUR) — or stably-orca-git to build from source
yay -S stably-orca-bin

Mobile Companion — iOS, Android

Pair with your desktop app to monitor and steer your agents from your phone.


Community & Support

  • Discord: Join the community on Discord.

  • Twitter / X: Follow @orca_build for updates and announcements.

  • WeChat: Scan to join the Orca community WeChat group 8. Group 8 may be full; if so, scan the Group 9 QR code instead.

    WeChat group 8 QR code for the Orca community  WeChat group 9 QR code for the Orca community

  • Feedback & Ideas: We ship fast. Missing something? Request a new feature.

  • Privacy: See the privacy & telemetry docs for what anonymous usage data Orca collects and how to opt out.

  • Show Support: Star this repo to follow along with our daily ships.


Developing

Want to contribute or run locally? See our CONTRIBUTING.md guide.

The relay that pairs the mobile app with a desktop host is also in this repository under cloud/, with a separate pnpm workspace and setup guide.

Orca contributors

GitHub star history chart for stablyai/orca

Signed Builds

Windows code signing sponored/provided by SignPath.io, certificate by SignPath Foundation.

License

Orca is free and open source under the MIT License.

S
Description
Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop, mobile and remote runtime.
Readme MIT
1.6 GiB
Languages
TypeScript 95.2%
JavaScript 4%
Swift 0.2%
HCL 0.2%
CSS 0.1%