### Start LiteLLM Proxy

Source: https://github.com/baskduf/fablecodex/blob/main/plugins/codex-fable5/skills/codex-fable5/references/provider-bridge.md

Start the LiteLLM proxy server with a specified configuration file, host, and port.

```bash
litellm --config litellm-fable5.yaml --host 127.0.0.1 --port 4000
```

--------------------------------

### Install FableCodex Plugin

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Install the stable release of the FableCodex plugin and add the fable5 skill. Restart Codex after installation.

```bash
codex plugin marketplace add baskduf/FableCodex --ref v0.4.1
codex plugin add codex-fable5@fablecodex
```

--------------------------------

### Install FableCodex from Local Development

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Install FableCodex from a local directory, useful for development, and add the fable5 plugin.

```bash
codex plugin marketplace add ~/Desktop/FableCodex
codex plugin add codex-fable5@fablecodex
```

--------------------------------

### Install LiteLLM Proxy

Source: https://github.com/baskduf/fablecodex/blob/main/plugins/codex-fable5/skills/codex-fable5/references/provider-bridge.md

Install the LiteLLM proxy package with support for OpenAI-compatible APIs.

```bash
python3 -m pip install "litellm[proxy]"
```

--------------------------------

### Install FableCodex Development Version

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Install the development version of FableCodex from the main branch, along with the fable5 plugin.

```bash
codex plugin marketplace add baskduf/FableCodex --ref main
codex plugin add codex-fable5@fablecodex
```

--------------------------------

### Generate LiteLLM Config

Source: https://github.com/baskduf/fablecodex/blob/main/plugins/codex-fable5/skills/codex-fable5/references/provider-bridge.md

Generate a starter LiteLLM configuration file for a Fable-compatible model.

```bash
python3 plugins/codex-fable5/skills/codex-fable5/scripts/make_litellm_config.py \
  --model claude-fable-5 \
  --alias claude-fable-5 \
  --output litellm-fable5.yaml
```

--------------------------------

### Implementation with Limits Command

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Use this command to implement fixes while adhering to specific constraints, such as not committing, pushing, or deleting branches. It also includes running unit tests and reporting residual risk.

```text
@codex-fable5 Implement the fix.
Do not commit, push, or delete branches.
Run unit tests and report any residual risk.
```

--------------------------------

### Create and Manage Goals with Codex Fable5

Source: https://github.com/baskduf/fablecodex/blob/main/plugins/codex-fable5/skills/codex-fable5/references/task-routing.md

Use this command to create a new goal with multiple steps and manage the workflow. It requires specifying a brief description, individual goals, and allows for checkpointing progress with evidence.

```bash
codex-fable5 goals create --brief "Add CSV import" \
  --goal "inspect::Find current import flow and tests" \
  --goal "implement::Add CSV parser and UI path" \
  --goal "verify::Run tests and a sample import"
codex-fable5 goals next
codex-fable5 goals checkpoint --id G001 --status complete --evidence "Read importer.ts and import.test.ts"
codex-fable5 goals next
```

--------------------------------

### Create New Goal Ledger

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Creates a new goal ledger with a brief description and multiple specific goals. Use 'codex-fable5 goals next' to proceed to the next goal.

```bash
codex-fable5 goals create --brief "Migration" \
  --goal "inspect::Find current behavior and tests" \
  --goal "change::Implement the migration" \
  --goal "verify::Run tests and inspect output"
```

```bash
codex-fable5 goals next
```

--------------------------------

### Run Unit Tests

Source: https://github.com/baskduf/fablecodex/blob/main/CONTRIBUTING.md

Execute all unit tests within the 'tests' directory using Python's unittest module.

```bash
python -m unittest discover -s tests -v
```

--------------------------------

### Run Local Verification Commands

Source: https://github.com/baskduf/fablecodex/blob/main/docs/RELEASING.md

Execute unit tests and compile Python scripts to verify local changes before release. This includes running unittest discover, py_compile for specified scripts, and shell script checks.

```bash
python3 -m unittest discover -s tests -v
python3 -m py_compile \
  plugins/codex-fable5/skills/codex-fable5/scripts/codex_findings.py \
  plugins/codex-fable5/skills/codex-fable5/scripts/codex_goals.py \
  plugins/codex-fable5/skills/codex-fable5/scripts/fable_coverage.py \
  plugins/codex-fable5/skills/codex-fable5/scripts/make_litellm_config.py \
  tests/test_scripts.py
sh -n plugins/codex-fable5/bin/codex-fable5
sh -n plugins/codex-fable5/bin/codex-findings
sh -n plugins/codex-fable5/bin/codex-goals
python3 plugins/codex-fable5/skills/codex-fable5/scripts/fable_coverage.py
```

--------------------------------

### Run Stdlib-Only Test Suite

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Execute the standard library tests for FableCodex. This command is used to verify the core functionality of the library.

```bash
python3 -m unittest discover -s tests -v
```

--------------------------------

### Add a New Finding

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Use this command to record a new review finding. Provide details such as title, severity, source, location, and evidence.

```bash
codex-fable5 findings add \
  --title "Missing final verification" \
  --severity high \
  --source review \
  --location "plugins/codex-fable5/skills/codex-fable5/scripts/codex_goals.py:180" \
  --evidence "Final checkpoint can complete without proof that tests ran."
```

--------------------------------

### Tag and Push Release

Source: https://github.com/baskduf/fablecodex/blob/main/docs/RELEASING.md

Tag the release with the plugin version and push the tags to the origin. This is a crucial step for version control and release management.

```bash
git tag v0.3.1
git push origin main --tags
```

--------------------------------

### Add, Resolve, and Gate Findings with Codex Fable5

Source: https://github.com/baskduf/fablecodex/blob/main/plugins/codex-fable5/skills/codex-fable5/references/task-routing.md

Demonstrates the workflow for adding new findings, resolving existing ones with verification steps, and gating the project before finalization. Ensure the 'plugins/codex-fable5/bin' directory is in your PATH.

```bash
codex-fable5 findings add \
  --title "Final checkpoint can pass with unresolved review issues" \
  --severity high \
  --source subagent \
  --evidence "Review found that the final gate only checks tests, not accepted findings."
```

```bash
codex-fable5 findings next
```

```bash
codex-fable5 findings resolve \
  --id F001 \
  --evidence "Added a findings gate before final checkpoint." \
  --verify-cmd "python3 -m unittest discover -s tests -v" \
  --verify-evidence "all tests passed"
```

```bash
codex-fable5 findings gate
```

--------------------------------

### Run Codex Fable5 Status Helper

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Execute the status helper script directly from its path without modifying the system's PATH environment variable.

```bash
plugins/codex-fable5/bin/codex-fable5 status
```

--------------------------------

### Checkpoint Goal with Evidence

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Records a completed goal with its status and evidence. This is used for tracking progress within the goal ledger.

```bash
codex-fable5 goals checkpoint \
  --id G001 \
  --status complete \
  --evidence "Read importer.ts and import.test.ts; current parser rejects quoted commas."
```

--------------------------------

### Set PATH for FableCodex Bin

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Exports the FableCodex binary directory to the system's PATH environment variable, making its commands accessible.

```bash
export PATH="$PWD/plugins/codex-fable5/bin:$PATH"
```

--------------------------------

### Execute Coverage Script

Source: https://github.com/baskduf/fablecodex/blob/main/CONTRIBUTING.md

Run the Fable coverage script located in the plugins directory.

```bash
python plugins/codex-fable5/skills/codex-fable5/scripts/fable_coverage.py
```

--------------------------------

### Run the Findings Gate

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Execute the findings gate to check for any remaining open or blocked findings before final project completion. The gate fails if blocking findings exist.

```bash
codex-fable5 findings gate
```

--------------------------------

### Debugging Command

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

This command is used for debugging failures. It involves reproducing the issue, maintaining multiple hypotheses, gathering disconfirming evidence, and then fixing and verifying the solution.

```text
@codex-fable5 Debug this failure.
Reproduce it first, keep multiple hypotheses, gather disconfirming evidence, then fix and verify.
```

--------------------------------

### Check FableCodex Source-Heading Coverage

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Run this Python script to check the coverage of source headings against Codex-native decisions. Ensure you have a local copy of CLAUDE-FABLE-5.md.

```bash
python3 plugins/codex-fable5/skills/codex-fable5/scripts/fable_coverage.py \
  --source /path/to/CLAUDE-FABLE-5.md
```

--------------------------------

### Set Anthropic API Key

Source: https://github.com/baskduf/fablecodex/blob/main/plugins/codex-fable5/skills/codex-fable5/references/provider-bridge.md

Set the ANTHROPIC_API_KEY environment variable for LiteLLM to authenticate with Anthropic.

```bash
export ANTHROPIC_API_KEY="sk-ant-..."
```

--------------------------------

### Strict Mode Command

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Use this command for strict execution, including a goal ledger, review findings, and ensuring tests and findings gate pass before completion.

```text
@codex-fable5 Run this strictly.
Use a goal ledger, record any review findings, and do not finish until tests and findings gate pass.
```

--------------------------------

### Final Goal Verification Checkpoint

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Completes the final goal, including verification evidence and a command to run tests. This ensures the entire process is verified.

```bash
codex-fable5 goals checkpoint \
  --id G003 \
  --status complete \
  --evidence "Implemented quoted CSV parsing and updated tests." \
  --verify-cmd "python3 -m unittest discover -s tests -v" \
  --verify-evidence "All tests passed."
```

--------------------------------

### Invoke FableCodex Skill with Lighter Pass

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Use the @codex-fable5 skill with a prompt for a quicker review, omitting the goal ledger and focusing on actionable findings.

```text
@codex-fable5 Review this quickly.
Do not create a goal ledger. Check the key evidence and report only actionable findings.
```

--------------------------------

### Codex Provider Configuration

Source: https://github.com/baskduf/fablecodex/blob/main/plugins/codex-fable5/skills/codex-fable5/references/provider-bridge.md

Configure Codex to use a LiteLLM-based provider for Anthropic models. This TOML configuration should be placed in your user-level ~/.codex/config.toml.

```toml
model_provider = "litellm-fable5"
model = "claude-fable-5"

[model_providers.litellm-fable5]
name = "LiteLLM Fable 5"
base_url = "http://127.0.0.1:4000/v1"
env_key = "LITELLM_API_KEY"
env_key_instructions = "Set LITELLM_API_KEY to the LiteLLM virtual key or any accepted proxy key."
wire_api = "responses"
```

--------------------------------

### Invoke FableCodex Skill with Detailed Workflow

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Use the @codex-fable5 skill with a prompt that specifies a detailed workflow including goal ledgers, findings tracking, and test verification.

```text
@codex-fable5 Use this skill to implement the change.
Create a goal ledger if the work has multiple steps.
Track findings before final completion.
Run the project tests before saying it is done.
```

--------------------------------

### Analysis Only Command

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

This command instructs FableCodex to analyze code without making any modifications. It provides findings with file and line references.

```text
@codex-fable5 Analyze only.
Do not edit files. Give findings with file and line references.
```

--------------------------------

### Resolve a Finding

Source: https://github.com/baskduf/fablecodex/blob/main/README.md

Resolve a finding after the fix and verification are complete. Include evidence of resolution and verification commands/evidence.

```bash
codex-fable5 findings resolve \
  --id F001 \
  --evidence "Final checkpoints now require verification evidence." \
  --verify-cmd "python3 -m unittest discover -s tests -v" \
  --verify-evidence "Regression test passed."
```

--------------------------------

### Compile Python Scripts

Source: https://github.com/baskduf/fablecodex/blob/main/CONTRIBUTING.md

Compile specified Python scripts to check for syntax errors before submitting a pull request. This helps ensure code integrity.

```bash
python -m py_compile \
  plugins/codex-fable5/skills/codex-fable5/scripts/codex_goals.py \
  plugins/codex-fable5/skills/codex-fable5/scripts/fable_coverage.py \
  plugins/codex-fable5/skills/codex-fable5/scripts/make_litellm_config.py \
  tests/test_scripts.py
```

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