Terminal adapter for apcore. Execute AI-Perceivable modules from the command line.

apcore-cli turns any apcore-based project into a fully featured CLI tool — with zero code changes to your existing modules.

┌──────────────────┐
│  django-apcore   │  <- your existing apcore project (unchanged)
│  flask-apcore    │
│  ...             │
└────────┬─────────┘
         │  extensions directory
         v
┌──────────────────┐
│   apcore-cli     │  <- just install & point to extensions dir
└───┬──────────┬───┘
    │          │
    v          v
 Terminal    Unix
 Commands    Pipes

• Zero intrusion -- your apcore project needs no code changes, no imports, no dependencies on apcore-cli
• Zero configuration -- point to an extensions directory, everything is auto-discovered
• Pure adapter -- apcore-cli reads from the apcore Registry; it never modifies your modules
• Unix-native -- JSON output for pipes, rich tables for terminals, STDIN input, shell completions

pip install apcore-cli

Requires Python 3.11+ and apcore >= 0.13.0.

The repo includes 8 example modules you can run immediately:

git clone https://github.com/aipartnerup/apcore-cli-python.git
cd apcore-cli-python
pip install -e ".[dev]"

# Run a module
apcore-cli --extensions-dir examples/extensions math.add --a 5 --b 10
# {"sum": 15}

# List all modules
apcore-cli --extensions-dir examples/extensions list --format json

# Run all examples
bash examples/run_examples.sh

See Examples for the full list of example modules and usage patterns.

If you already have an apcore-based project with an extensions directory:

# Execute a module
apcore-cli --extensions-dir ./extensions math.add --a 42 --b 58

# Or set the env var once
export APCORE_EXTENSIONS_ROOT=./extensions
apcore-cli math.add --a 42 --b 58

All modules are auto-discovered. CLI flags are auto-generated from each module's JSON Schema.

from apcore import Registry, Executor
from apcore_cli.__main__ import create_cli

# Build the CLI from your registry
cli = create_cli(extensions_dir="./extensions")
cli(standalone_mode=True)

Or use the LazyModuleGroup directly with Click:

import click
from apcore import Registry, Executor
from apcore_cli.cli import LazyModuleGroup

registry = Registry(extensions_dir="./extensions")
registry.discover()
executor = Executor(registry)

@click.group(cls=LazyModuleGroup, registry=registry, executor=executor)
def cli():
    pass

cli()

your-project/
├── extensions/          <- modules live here
│   ├── math/
│   │   └── add.py
│   ├── text/
│   │   └── upper.py
│   └── ...
├── your_app.py          <- your existing code (untouched)
└── ...

No changes to your project. Just install and run:

pip install apcore-cli
apcore-cli --extensions-dir ./extensions list
apcore-cli --extensions-dir ./extensions math.add --a 5 --b 10

# Pipe JSON input
echo '{"a": 100, "b": 200}' | apcore-cli math.add --input -
# {"sum": 300}

# CLI flags override STDIN values
echo '{"a": 1, "b": 2}' | apcore-cli math.add --input - --a 999
# {"sum": 1001}

# Chain with other tools
apcore-cli sysutil.info | jq '.os, .hostname'

apcore-cli [OPTIONS] COMMAND [ARGS]

When executing a module (e.g. apcore-cli math.add), these built-in options are always available:

Schema-generated flags (e.g. --a, --b) are added automatically from the module's input_schema.

apcore-cli uses a 4-tier configuration precedence:

1. CLI flag (highest): --extensions-dir ./custom
2. Environment variable: APCORE_EXTENSIONS_ROOT=./custom
3. Config file: apcore.yaml
4. Default (lowest): ./extensions

extensions:
  root: ./extensions
logging:
  level: DEBUG
sandbox:
  enabled: false
cli:
  help_text_max_length: 1000

• Auto-discovery -- all modules in the extensions directory are found and exposed as CLI commands
• Auto-generated flags -- JSON Schema input_schema is converted to --flag value CLI options with type validation
• Boolean flag pairs -- --verbose / --no-verbose from "type": "boolean" schema properties
• Enum choices -- "enum": ["json", "csv"] becomes --format json with Click validation
• STDIN piping -- --input - reads JSON from STDIN, CLI flags override for duplicate keys
• TTY-adaptive output -- rich tables for terminals, JSON for pipes (configurable via --format)
• Approval gate -- TTY-aware HITL prompts for modules with requires_approval: true, with --yes bypass and 60s timeout
• Schema validation -- inputs validated against JSON Schema before execution, with $ref/allOf/anyOf/oneOf resolution
• Security -- API key auth (keyring + AES-256-GCM), append-only audit logging, subprocess sandboxing
• Shell completions -- apcore-cli completion bash|zsh|fish generates completion scripts with dynamic module ID completion
• Man pages -- apcore-cli man <command> generates roff-formatted man pages
• Audit logging -- all executions logged to ~/.apcore-cli/audit.jsonl with SHA-256 input hashing

User / AI Agent (terminal)
    |
    v
apcore-cli (the adapter)
    |
    +-- ConfigResolver       4-tier config precedence
    +-- LazyModuleGroup      Dynamic Click command generation
    +-- schema_parser        JSON Schema -> Click options
    +-- ref_resolver         $ref / allOf / anyOf / oneOf
    +-- approval             TTY-aware HITL approval
    +-- output               TTY-adaptive JSON/table output
    +-- AuditLogger          JSON Lines execution logging
    +-- Sandbox              Subprocess isolation
    |
    v
apcore Registry + Executor (your modules, unchanged)

The examples/extensions/ directory contains 8 runnable modules:

# Set extensions path (one time)
export APCORE_EXTENSIONS_ROOT=examples/extensions

# Execute modules
apcore-cli math.add --a 42 --b 58
apcore-cli text.upper --text "hello apcore"
apcore-cli sysutil.info
apcore-cli sysutil.disk --path /

# Discovery
apcore-cli list --format json
apcore-cli list --tag math --format json
apcore-cli describe math.add --format json

# STDIN piping
echo '{"a": 100, "b": 200}' | apcore-cli math.add --input -

# Shell completion
apcore-cli completion bash >> ~/.bashrc
apcore-cli completion zsh >> ~/.zshrc
apcore-cli completion fish > ~/.config/fish/completions/apcore-cli.fish

# Man pages
apcore-cli man list | man -l -

# Run all examples at once
bash examples/run_examples.sh

Create a Python file in your extensions directory:

# extensions/greet/hello.py
from pydantic import BaseModel

class Input(BaseModel):
    name: str
    greeting: str = "Hello"

class Output(BaseModel):
    message: str

class GreetHello:
    input_schema = Input
    output_schema = Output
    description = "Greet someone by name"

    def execute(self, inputs, context=None):
        return {"message": f"{inputs['greeting']}, {inputs['name']}!"}

Then run it:

apcore-cli --extensions-dir ./extensions greet.hello --name World
# {"message": "Hello, World!"}

apcore-cli --extensions-dir ./extensions greet.hello --name Alice --greeting Hi
# {"message": "Hi, Alice!"}

git clone https://github.com/aipartnerup/apcore-cli-python.git
cd apcore-cli-python
pip install -e ".[dev]"
pytest                           # 263 tests
pytest --cov                     # with coverage report
bash examples/run_examples.sh   # run all examples

Apache-2.0