Files
penguin-harness/packages/cli/README.md
T
Yaowei Zheng 45bfae6e94 Initialize repository with harness code and assets
Initial import of all source code, config, and README assets: the
packages workspace (cli, core, server, web, docs, landing, skills),
build scripts, tooling config, and CI workflows.

Includes the data-layout revision made on this branch: the local data
root defaults to ~/.penguin/data (PENGUIN_HOME still overrides; the
installer keeps its binaries in ~/.penguin), and every Agent lives
under <project>/agents/<agent>/ — path helpers, the three
agent-enumeration scans, the system prompt, built-in Skills, tests
and docs all follow the new layout.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018ihk8iQuo3kv2aPjAYEPuR
2026-07-19 14:06:53 +08:00

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Markdown

# @prismshadow/penguin-cli
The PenguinHarness command line. Installs the `penguin` command: an interactive REPL, a one-shot task runner, model / vault configuration, and the launcher for the Web service.
```bash
npm install -g @prismshadow/penguin-cli # requires Node >= 24
```
```bash
penguin web # start the Web service and open http://127.0.0.1:7364
penguin server # same service, headless
penguin config model add --model-id deepseek-v4-pro --api-key sk-... --set-default
penguin run -m "Create hello.txt containing Hello, Penguin" # one Task, then exit
penguin chat # REPL: /compact, /exit, Ctrl-C interrupts
penguin chat --resume # resume the latest session
```
Tool calls go through an approval gate — `--approve allow-all` (default) `| deny-all | read-only | always-ask`. Data lives under `~/.penguin/data` (`PENGUIN_HOME` or `--root` override); model credentials come from the Project config or provider env vars (e.g. `DEEPSEEK_API_KEY`).
Prefer a one-line install with a bundled Node runtime? See the [installation guide](https://prism-shadow.github.io/penguin-harness/docs/installation).
## Documentation
- [Quickstart](https://prism-shadow.github.io/penguin-harness/docs/quickstart)
- [CLI Reference](https://prism-shadow.github.io/penguin-harness/docs/cli)
- [Configuration Reference](https://prism-shadow.github.io/penguin-harness/docs/configuration)
## Development
```bash
pnpm penguin <args> # run from source (repo root, via tsx)
pnpm --filter @prismshadow/penguin-cli build # tsup → dist/index.js (the penguin bin)
pnpm --filter @prismshadow/penguin-cli typecheck
pnpm --filter @prismshadow/penguin-cli test
```
Part of [PenguinHarness](https://github.com/Prism-Shadow/penguin-harness) · Apache-2.0