CLI reference¶

You can choose to use a Node.js interactive CLI, or a Command based CLI.

Node.js Interactive CLI¶

Begin operation by using the Mellea Skills Compiler Node.js Interactive CLI or skip to the next step to use command-based CLI.

./mellea-skills-ui.sh

Command-based CLI¶

Compile Agent Skill¶

Compile Agent Skill - Option 1 (Recommended)¶

Compile a skill into a typed Mellea pipeline via the CLI:

mellea-skills compile <Your-local-path>/skills/weather/spec.md  # if skill is a single spec file.
mellea-skills compile <Your-local-path>/skills/weather          # if skill is a directory containing spec files

Compile uses Sonnet as the default claude model. To use different claude model,

mellea-skills compile <Your-local-path>/skills/weather/spec.md --model aws/claude-opus-4-5
mellea-skills compile <Your-local-path>/skills/weather --model aws/claude-opus-4-5

Melleafy Repair: Identify and correct any errors effectively in Mellea skill compilation

mellea-skills compile --repair-mode <Your-local-path>/skills/weather --model aws/claude-opus-4-5

Compile Agent Skill - Option 2 (Using Claude Code)¶

Run /mellea-fy directly inside Claude Code:

./mellea-fy <Your-local-path>/skills/weather/spec.md

See mellea-fy/README.md for detailed usage of the Claude Code command.

Run Skill Pipeline¶

Run skill pipeline for a given fxiture

mellea-skills run <Your-local-path>/skills/weather/weather_mellea --fixture rain_check   # provide path to the compiled skill directory and the fixture name
mellea-skills run <Your-local-path>/skills/weather/weather_mellea --enforce              # Block execution when Guardian detects risks (default: audit-only)
mellea-skills run <Your-local-path>/skills/weather/weather_mellea --no_guardian          # Skip Guardian checks even if a policy manifest exists.

Run Full Certification Pipeline for Mellea skill¶

Run end-to-end certification — risk identification via AI Atlas Nexus, Guardian hook instrumentation, fixture execution, and compliance report — in a single command:

mellea-skills certify <Your-local-path>/skills/weather/weather_mellea                      # provide path to the compiled skill directory
mellea-skills certify <Your-local-path>/skills/weather/weather_mellea --enforce            # Block on risk detection
mellea-skills certify <Your-local-path>/skills/weather/weather_mellea --fixture rain_check # Run specific fixture - rain_check
mellea-skills certify <Your-local-path>/skills/weather/weather_mellea --model granite3.3:8b --guardian-model ibm/granite3.3-guardian:8b --inference-engine ollama    # Using different risk model, guardian model and inference engine

Export Compiled Mellea Skill¶

Export a compiled Mellea skill to a deployment target - langgraph, claude-code, or mcp

Note: This command is experimental. Output structure and CLI interface may change in future releases without a deprecation period.

mellea-skills export --target mcp <Your-local-path>/skills/weather/weather_mellea         # Supported deployment target: mcp, langgraph, claude-code
mellea-skills export --target mcp --force <Your-local-path>/skills/weather/weather_mellea # '--force' overwrites output directory if it already exists.

Certification artifacts¶

All outputs are written to audit/ adjacent to the compiled directory:

skills/weather/audit/
├── policy_manifest.json        # Policy manifest (risks + governance actions)
├── POLICY.md                   # Human-readable policy document
├── CERTIFICATION.md            # Certification report with coverage summary
├── audit_trail.jsonl           # Runtime Guardian verdicts
└── pipeline_report.json        # Pipeline execution output