jayfarei/opentraces/skill-command-trajectory-eval-v1

Claude Code and agent skill by jayfarei/opentraces

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Derive compact eval rows from command-attributed trace trajectories.

Install

npx vskill@latest install jayfarei/opentraces/skill-command-trajectory-eval-v1

SKILL.md

skill-command-trajectory-eval-v1

Build a compact, publish-safe evaluation row projection from the raw skill-command-trajectories evidence source.

The source evidence is intentionally verbose: it keeps full steps, Trace Map nodes, and raw trace/bucket references so attribution can be audited. This workflow is the projection layer: it emits the smaller row shape an eval harness actually needs:

  • clean command intent
  • expected skill or command label
  • expected trajectory start/end steps
  • excluded injected-skill-body steps
  • write/file/tool labels
  • evidence refs back to the raw trace and raw dataset row

Row Shape

jsonc
{
"source_trace_id": "raw:raw-row-000001",
"source_unit_id": "raw-unit:raw-row-000001",
"summary": "scout-research: research Voyage AI...",
"eval_task_type": "command_trajectory_attribution",
"source_raw_row_id": "raw-row-000001",
"project_slug": "2026-05-01-hackathon-...",
"session_id": "...",
"command_name": "/scout-research",
"command_source": "claude_slash_command",
"command_intent": "research Voyage AI...",
"command_intent_source": "command_args",
"expected_skill_name": "scout-research",
"expected_trajectory_start_step": 1,
"expected_trajectory_end_step": 11,
"expected_excluded_steps_json": "[]",
"expected_has_write_operations": true,
"expected_write_operation_count": 1,
"expected_files_modified_json": "[\"kb/br/01-voyage-ai-code-mode-data-interface.md\"]",
"expected_tools_json": "[\"Bash\", \"Read\", \"Write\"]",
"label_confidence": "high",
"source_has_injected_body_args": false,
"source_skill_body_mismatch": false,
"limitations_json": "[]",
"evidence_refs_json": "{\"trace\":\"...\",\"unit\":\"...\"}"
}

Deterministic Builder

bash
python ~/.opentraces/workflows/skill-command-trajectory-eval-v1/scripts/build_rows.py \
--output "$OT_DATASET_OUTPUT"

The script defaults to:

text
~/.opentraces/datasets/skill-command-trajectories/data/train.jsonl

Pass --source <path> to project a different raw command trajectory dataset.

Eval Use

This row shape supports deterministic checks:

  • exact skill label match
  • trajectory span overlap / IoU
  • injected body exclusion
  • write/no-write classification
  • modified-file overlap
  • tool-family classification

Raw evidence stays in the private evidence source/bucket. Eval rows carry only compact labels and the source raw row ordinal for audit. The private evidence source retains the exact trace ids, unit ids, and ot:// refs.

Security

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  • Model reviewNot runA model review is scheduled for the next rescan.

Quality evaluation

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