Metadata-Version: 2.4
Name: everyharness
Version: 0.1.0
Summary: Offline-first CLI + TUI for running any dropped-in model via pluggable harnesses
Project-URL: Homepage, https://github.com/kavin0x/everyharness
Project-URL: Documentation, https://github.com/kavin0x/everyharness#readme
Project-URL: Repository, https://github.com/kavin0x/everyharness
Project-URL: Issues, https://github.com/kavin0x/everyharness/issues
Author: kavin0x
License-Expression: Apache-2.0
License-File: LICENSE
Keywords: cli,harness,ml,models,plugins
Classifier: Development Status :: 3 - Alpha
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: MacOS
Classifier: Operating System :: POSIX :: Linux
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Scientific/Engineering :: Artificial Intelligence
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Provides-Extra: all
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Requires-Dist: huggingface-hub>=0.24; extra == 'all'
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Provides-Extra: dev
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Description-Content-Type: text/markdown

# everyharness

**Drop in any model. Get a harness.**

Offline-first CLI + TUI that detects model type, runs the right harness, serves HTTP, and scaffolds plugins — for tabular, embeddings, LLMs, vision, diffusion, computer use, and more.

[![CI](https://github.com/kavin0x/everyharness/actions/workflows/ci.yml/badge.svg)](https://github.com/kavin0x/everyharness/actions/workflows/ci.yml)
[![PyPI](https://img.shields.io/pypi/v/everyharness.svg)](https://pypi.org/project/everyharness/)
[![Python](https://img.shields.io/pypi/pyversions/everyharness.svg)](https://pypi.org/project/everyharness/)
[![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](LICENSE)

![everyharness demo](docs/demo/demo.gif)

> macOS and Linux only in v1. Windows is not supported.

## Features

- **Drop-in models** — local files, Hugging Face, Ollama, or Python callables
- **Auto harness selection** — tabular, embeddings, LLM, vision, speech, diffusion, computer, generic
- **One CLI** — `everyharness add` → `everyharness run` → `everyharness serve` → `everyharness train`
- **Offline-first** — works without the network; `EVERYHARNESS_OFFLINE=1` hard-blocks outbound calls
- **Plugin system** — publish `everyharness-*` packages; scaffold with `everyharness plugin init`
- **Agent UI bridge** — `everyharness ui` writes a prompt pack for Cursor, Claude Code, Copilot, Pi, or Codex
- **Textual TUI** — launch with bare `everyharness`

## Install

```bash
pip install everyharness

# optional extras
pip install 'everyharness[tabular]'
pip install 'everyharness[llm]'
pip install 'everyharness[all]'
```

## Quick start

```bash
# register models (kind auto-detected when possible)
everyharness add ./model.pkl --trust-pickle
everyharness add embeddings:demo --type embeddings
everyharness add python:callable_demo:echo

everyharness list

# same interface, different harnesses
everyharness run --trust-pickle <id> -- predict --input features.json
everyharness run <id> -- similarity --input '{"a":"cat","b":"kitten"}'
everyharness run <id> -- call --input '{"hello":"world"}'

# scaffold a publishable harness plugin
everyharness plugin init weather --kind harness
```

Launch the TUI:

```bash
everyharness
```

## Model types

| Kind | Examples | Typical commands |
| ------ | ---------- | ------------------ |
| `tabular` | `.pkl` / `.joblib` sklearn | `predict`, `evaluate`, `explain` |
| `embeddings` | sentence-transformers, `embeddings:` | `embed`, `similarity` |
| `llm` | GGUF, Ollama, HF | `complete`, `repl`, `serve` |
| `vision` | image classifiers | harness-specific |
| `diffusion` | Diffusers pipelines | harness-specific |
| `generic` | Python callables | `call`, `predict`, `info` |

## Coding-agent UI bridge

Generate a prompt pack so your coding agent can scaffold a local web/GUI wrapper:

```bash
everyharness ui <model-id> --agent cursor
# → ./harness-ui/<id>/{AGENT_PROMPT.md,model-card.json,manifest.json,README.md}
```

## Plugins

Community packages publish as `everyharness-*` on PyPI:

```bash
everyharness plugin search tabular
everyharness plugin install everyharness-foo
everyharness plugin init mymodel --kind harness   # harness | loader | detector | templates
```

- [Plugin catalog](docs/plugins/catalog.md)
- [Authoring guide](docs/plugins/authoring.md)
- [Plugin API](docs/plugins/api.md)

## Architecture

CLI/TUI → plugin host → harnesses / loaders / detectors / templates. See [docs/architecture.md](docs/architecture.md).

## Updates & offline

```bash
everyharness update --check
everyharness update --yes
```

Set `EVERYHARNESS_OFFLINE=1` to block update checks, HF downloads, and `everyharness plugin install`.

## Development

```bash
uv sync --all-extras --dev
uv run pytest -q
uv run ruff check src tests
```

Regenerate the README demo:

```bash
cd docs/demo && vhs demo.tape
```

## License

Apache-2.0 — see [LICENSE](LICENSE).

## Community

- [Contributing](CONTRIBUTING.md)
- [Code of Conduct](CODE_OF_CONDUCT.md)
- [Security](SECURITY.md)
- [Changelog](CHANGELOG.md)
