Metadata-Version: 2.5
Name: leghorn
Version: 0.4.16
Summary: Full-screen live view of every Claude Code session, its git state, and your GitHub CI
Project-URL: Homepage, https://github.com/gmhoward9289-ops/leghorn
Project-URL: Issues, https://github.com/gmhoward9289-ops/leghorn/issues
Author-email: "George M. Howard" <dev@swamplink.com>
License:                                  Apache License
                                   Version 2.0, January 2004
                                http://www.apache.org/licenses/
        
           TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
        
           1. Definitions.
        
              "License" shall mean the terms and conditions for use, reproduction,
              and distribution as defined by Sections 1 through 9 of this document.
        
              "Licensor" shall mean the copyright owner or entity authorized by
              the copyright owner that is granting the License.
        
              "Legal Entity" shall mean the union of the acting entity and all
              other entities that control, are controlled by, or are under common
              control with that entity. For the purposes of this definition,
              "control" means (i) the power, direct or indirect, to cause the
              direction or management of such entity, whether by contract or
              otherwise, or (ii) ownership of fifty percent (50%) or more of the
              outstanding shares, or (iii) beneficial ownership of such entity.
        
              "You" (or "Your") shall mean an individual or Legal Entity
              exercising permissions granted by this License.
        
              "Source" form shall mean the preferred form for making modifications,
              including but not limited to software source code, documentation
              source, and configuration files.
        
              "Object" form shall mean any form resulting from mechanical
              transformation or translation of a Source form, including but
              not limited to compiled object code, generated documentation,
              and conversions to other media types.
        
              "Work" shall mean the work of authorship, whether in Source or
              Object form, made available under the License, as indicated by a
              copyright notice that is included in or attached to the work
              (an example is provided in the Appendix below).
        
              "Derivative Works" shall mean any work, whether in Source or Object
              form, that is based on (or derived from) the Work and for which the
              editorial revisions, annotations, elaborations, or other modifications
              represent, as a whole, an original work of authorship. For the
              purposes of this License, Derivative Works shall not include works
              that remain separable from, or merely link (or bind by name) to the
              interfaces of, the Work and Derivative Works thereof.
        
              "Contribution" shall mean any work of authorship, including
              the original version of the Work and any modifications or additions
              to that Work or Derivative Works thereof, that is intentionally
              submitted to Licensor for inclusion in the Work by the copyright owner
              or by an individual or Legal Entity authorized to submit on behalf of
              the copyright owner. For the purposes of this definition, "submitted"
              means any form of electronic, verbal, or written communication sent
              to the Licensor or its representatives, including but not limited to
              communication on electronic mailing lists, source code control systems,
              and issue tracking systems that are managed by, or on behalf of, the
              Licensor for the purpose of discussing and improving the Work, but
              excluding communication that is conspicuously marked or otherwise
              designated in writing by the copyright owner as "Not a Contribution."
        
              "Contributor" shall mean Licensor and any individual or Legal Entity
              on behalf of whom a Contribution has been received by Licensor and
              subsequently incorporated within the Work.
        
           2. Grant of Copyright License. Subject to the terms and conditions of
              this License, each Contributor hereby grants to You a perpetual,
              worldwide, non-exclusive, no-charge, royalty-free, irrevocable
              copyright license to reproduce, prepare Derivative Works of,
              publicly display, publicly perform, sublicense, and distribute the
              Work and such Derivative Works in Source or Object form.
        
           3. Grant of Patent License. Subject to the terms and conditions of
              this License, each Contributor hereby grants to You a perpetual,
              worldwide, non-exclusive, no-charge, royalty-free, irrevocable
              (except as stated in this section) patent license to make, have made,
              use, offer to sell, sell, import, and otherwise transfer the Work,
              where such license applies only to those patent claims licensable
              by such Contributor that are necessarily infringed by their
              Contribution(s) alone or by combination of their Contribution(s)
              with the Work to which such Contribution(s) was submitted. If You
              institute patent litigation against any entity (including a
              cross-claim or counterclaim in a lawsuit) alleging that the Work
              or a Contribution incorporated within the Work constitutes direct
              or contributory patent infringement, then any patent licenses
              granted to You under this License for that Work shall terminate
              as of the date such litigation is filed.
        
           4. Redistribution. You may reproduce and distribute copies of the
              Work or Derivative Works thereof in any medium, with or without
              modifications, and in Source or Object form, provided that You
              meet the following conditions:
        
              (a) You must give any other recipients of the Work or
                  Derivative Works a copy of this License; and
        
              (b) You must cause any modified files to carry prominent notices
                  stating that You changed the files; and
        
              (c) You must retain, in the Source form of any Derivative Works
                  that You distribute, all copyright, patent, trademark, and
                  attribution notices from the Source form of the Work,
                  excluding those notices that do not pertain to any part of
                  the Derivative Works; and
        
              (d) If the Work includes a "NOTICE" text file as part of its
                  distribution, then any Derivative Works that You distribute must
                  include a readable copy of the attribution notices contained
                  within such NOTICE file, excluding those notices that do not
                  pertain to any part of the Derivative Works, in at least one
                  of the following places: within a NOTICE text file distributed
                  as part of the Derivative Works; within the Source form or
                  documentation, if provided along with the Derivative Works; or,
                  within a display generated by the Derivative Works, if and
                  wherever such third-party notices normally appear. The contents
                  of the NOTICE file are for informational purposes only and
                  do not modify the License. You may add Your own attribution
                  notices within Derivative Works that You distribute, alongside
                  or as an addendum to the NOTICE text from the Work, provided
                  that such additional attribution notices cannot be construed
                  as modifying the License.
        
              You may add Your own copyright statement to Your modifications and
              may provide additional or different license terms and conditions
              for use, reproduction, or distribution of Your modifications, or
              for any such Derivative Works as a whole, provided Your use,
              reproduction, and distribution of the Work otherwise complies with
              the conditions stated in this License.
        
           5. Submission of Contributions. Unless You explicitly state otherwise,
              any Contribution intentionally submitted for inclusion in the Work
              by You to the Licensor shall be under the terms and conditions of
              this License, without any additional terms or conditions.
              Notwithstanding the above, nothing herein shall supersede or modify
              the terms of any separate license agreement you may have executed
              with Licensor regarding such Contributions.
        
           6. Trademarks. This License does not grant permission to use the trade
              names, trademarks, service marks, or product names of the Licensor,
              except as required for reasonable and customary use in describing the
              origin of the Work and reproducing the content of the NOTICE file.
        
           7. Disclaimer of Warranty. Unless required by applicable law or
              agreed to in writing, Licensor provides the Work (and each
              Contributor provides its Contributions) on an "AS IS" BASIS,
              WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
              implied, including, without limitation, any warranties or conditions
              of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
              PARTICULAR PURPOSE. You are solely responsible for determining the
              appropriateness of using or redistributing the Work and assume any
              risks associated with Your exercise of permissions under this License.
        
           8. Limitation of Liability. In no event and under no legal theory,
              whether in tort (including negligence), contract, or otherwise,
              unless required by applicable law (such as deliberate and grossly
              negligent acts) or agreed to in writing, shall any Contributor be
              liable to You for damages, including any direct, indirect, special,
              incidental, or consequential damages of any character arising as a
              result of this License or out of the use or inability to use the
              Work (including but not limited to damages for loss of goodwill,
              work stoppage, computer failure or malfunction, or any and all
              other commercial damages or losses), even if such Contributor
              has been advised of the possibility of such damages.
        
           9. Accepting Warranty or Additional Liability. While redistributing
              the Work or Derivative Works thereof, You may choose to offer,
              and charge a fee for, acceptance of support, warranty, indemnity,
              or other liability obligations and/or rights consistent with this
              License. However, in accepting such obligations, You may act only
              on Your own behalf and on Your sole responsibility, not on behalf
              of any other Contributor, and only if You agree to indemnify,
              defend, and hold each Contributor harmless for any liability
              incurred by, or claims asserted against, such Contributor by reason
              of your accepting any such warranty or additional liability.
        
           END OF TERMS AND CONDITIONS
        
           Copyright 2026 George M. Howard
        
           Licensed under the Apache License, Version 2.0 (the "License");
           you may not use this file except in compliance with the License.
           You may obtain a copy of the License at
        
               http://www.apache.org/licenses/LICENSE-2.0
        
           Unless required by applicable law or agreed to in writing, software
           distributed under the License is distributed on an "AS IS" BASIS,
           WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
           See the License for the specific language governing permissions and
           limitations under the License.
License-File: LICENSE
Keywords: ci,claude,claude-code,dashboard,git,monitoring,tui
Classifier: Development Status :: 3 - Alpha
Classifier: Environment :: Console :: Curses
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: Microsoft :: Windows
Classifier: Operating System :: POSIX :: Linux
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: System :: Monitoring
Requires-Python: >=3.9
Requires-Dist: windows-curses; sys_platform == 'win32'
Description-Content-Type: text/markdown

# leghorn

[![ci](https://github.com/gmhoward9289-ops/leghorn/actions/workflows/ci.yml/badge.svg)](https://github.com/gmhoward9289-ops/leghorn/actions/workflows/ci.yml)
[![discussions](https://img.shields.io/github/discussions/gmhoward9289-ops/leghorn)](https://github.com/gmhoward9289-ops/leghorn/discussions)

**What did this agent actually do?**

That is the question leghorn exists to answer. A session tells you what it
*intended* — the task it was given, its status, that it finished. Git
tells you what landed. Only one of those two can be wrong, and it is never git.

So leghorn is a full-screen live dashboard you leave open on a second monitor
while many Claude Code sessions work: every live session joined to its worktree
and **real git state**, your **GitHub CI and open PRs** with failures pinned
until they go green, and a commit feed across every repo, newest first. Every
pane is there to close the gap between what an agent reported and what is
actually in the tree.

![leghorn watching a fleet: contested sessions, red CI, a session detail overlay, and the git toggle](demo/leghorn-demo.gif)

The short ambient loop below is the same program, idling:

![leghorn's ambient loop, sessions ticking quietly](demo/leghorn-loop.gif)

```
 leghorn  20 sessions · 2 shared · 1 uncommitted · 3 ci red        sort:attention  filter:all  15:26:53
╭─ SESSIONS ───────────────────────────────────────────────╮ ╭─ COMMITS ──────────────────────────╮
│◉  leghorn-fea  my-mcp-server        Needs Input  72%     │ │   9m tools  fix/build-cwd          │
│●  session-a3   api-refactor         Idle         58%     │ │       fix(api): resolve paths agai…│
│●  session-d8   web-frontend  ~2 ↑1  Processing   50%     │ │  25m web-frontend  origin/ci/pub   │
╰──────────────────────────────────────────────────────────╯ │       Automate publishing on relea…│
╭─ GITHUB ─────────────────────────────────────────────────╮ │  29m api-refactor                  │
│ 17h ✗ my-mcp-server  Required PR Sections (fix/fields)   │ │       Add an in-program help panel │
│ 17h ✗ my-mcp-server  #593 Add field selection ← sections │ │  41m tools                         │
│ 17h ◍ tools          Graph Update (queued 17h)           │ │       Add a LOCAL MODELS panel     │
│ 23m ✓ web-frontend   ci (ci/npm-and-tap-publish)         │ │   1h api-refactor  origin/feat/rel │
│ 24m ✓ web-frontend   #18 Automate publishing  APPROVED   │ │       teach release_check to diff  │
╰──────────────────────────────────────────────────────────╯ ╰────────────────────────────────────╯
 q quit  r refresh  s sort  f filter  g git  tab pane  enter detail  ? help
```

Sessions that share a working tree are marked contested (◉) — two sessions in
one checkout silently destroy each other's uncommitted work, and seeing it
happen is the first step to not doing it. The GitHub pane ranks by what it
costs to ignore: running first, then red (a failure must not scroll away),
then stuck-in-queue, then everything else by freshness.

## What each pane is for

Every pane answers one part of *what did this agent actually do*, and none of
them takes the session's word for it.

**SESSIONS** — who is running, what they say they are doing, how much context
they have burned, and **the worktree each one is standing in**. This is the only
pane that reads
the agent's own account of itself, and it is joined to real git state precisely
so the account can be checked. A session reporting `Idle` in a tree with
uncommitted changes is a different situation from one reporting `Idle` in a
clean tree, and the session cannot tell you which it is.

**GITHUB** — the CI runs and open PRs the work is supposed to end in. An agent
that says it finished and a build that is red are both true statements about the
same change; this is where they meet.

**COMMITS** — what landed, across every repo, newest first. The plainest
possible answer to the question: not a status, not a summary, the actual commit
subjects in the order they happened.

Two files, stdlib only, Python 3.9+. macOS and Linux need nothing beyond the
standard library; Windows needs `windows-curses`, which is the only thing
curses is not already there for. Read-only by construction: it reads session
transcripts, runs `gh` and read-only git plumbing, and never writes to a tree,
a registry or a session. Every data source is optional — missing pieces degrade
to a labelled gap, never an error.

## Install

Homebrew (macOS and Linux):

```bash
brew install gmhoward9289-ops/tap/leghorn
```

npm (macOS and Linux only — use pipx on Windows):

```bash
npm install -g leghorn
```

pipx / pip:

```bash
pipx install leghorn
```

Debian and Ubuntu, from the signed apt repo — this also gets you `apt upgrade`:

```bash
curl -fsSL https://gmhoward9289-ops.github.io/leghorn/leghorn-archive-keyring.asc | sudo gpg --dearmor -o /usr/share/keyrings/leghorn-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/leghorn-archive-keyring.gpg] https://gmhoward9289-ops.github.io/leghorn stable main" | sudo tee /etc/apt/sources.list.d/leghorn.list
sudo apt update
sudo apt install leghorn
```

Or grab `leghorn_<version>_all.deb` from the
[latest release](https://github.com/gmhoward9289-ops/leghorn/releases/latest)
and `sudo apt install ./leghorn_<version>_all.deb`.

## What it needs

- **git** — for the per-tree state and the commit feed.
- **gh** (authenticated) — for the GITHUB pane. Unauthenticated, the pane says
  "cannot see github" rather than pretending nothing is happening; an empty
  feed and a feed that cannot see are different facts.
Session status, context and burn are read from the JSONL transcripts Claude
Code already writes under `~/.claude/projects` (override:
`CLAUDE_PROJECTS_DIR`) — no extra binary, and the same numbers on every
platform. A session with no transcript yet degrades to a labelled gap.

Clones are discovered under `~/GitHub` (override: `LEGHORN_ROOT`).

## Usage

```bash
leghorn                  # three panes, refreshing every 5s
leghorn -i 2             # ...every 2s
leghorn --speed slow     # 5m session refresh, 6h gh sweep (also: ultra, fast, normal)
leghorn --no-github      # hide the GitHub pane (no gh calls at all)
leghorn --no-commits     # hide the commit feed; sessions and github go side by side
leghorn --github-interval 120   # slower gh sweeps
```

Keys: `q` quit · `r` refresh (including a gh sweep) · `s`/`f` cycle
sort/filter · `p` cycle speed · `c` toggle commits · `tab` cycle panes ·
`j`/`k` move · `enter` detail · `?` help — which explains what each screen and symbol *means*, not just the
keys.

The data layer is also a command of its own:

```bash
python3 -m henhouse            # one table of sessions, for a hook or a pipe
python3 -m henhouse --github   # the CI/PR feed as plain text
python3 -m henhouse --json     # {"schema": "henhouse.session.v1", "rows": [...]}
python3 -m henhouse --json --legacy-json  # bare list (pre-v1 shape)
```

The transcript parsing library lives in the separate
[henhouse](https://github.com/gmhoward9289-ops/henhouse) PyPI package for
pytest-session-trace and other tools. Pin recorded sessions in CI with
[pytest-session-trace](https://github.com/gmhoward9289-ops/pytest-session-trace)
(`pip install pytest-session-trace`). This repo's `henhouse.py` is the live
session table only — see `docs/henhouse-ecosystem.md` for how the names relate.

## Name

The Leghorn is the chicken breed that spots everything first and is never
quiet about it.

## Questions or ideas?

→ [Discussions](https://github.com/gmhoward9289-ops/leghorn/discussions)

## License

Apache-2.0
