# Tosca Analyzing Execution Results

> Analyzes the latest Tosca Cloud playlist run via toscactl, diagnoses failures, and proposes confidence-rated remediations. Use when the user asks what went wrong or why tests failed. Read-only via toscactl. Does NOT apply fixes (hand off to tosca-remediating-from-results).

- Skill: `tricentis/tosca-analyzing-execution-results` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add tricentis/tosca-analyzing-execution-results`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tricentis/tosca-analyzing-execution-results/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- License: Apache-2.0
- Author: Tricentis (https://skillmd.com/u/tricentis)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/tricentis/tosca-analyzing-execution-results

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# Analyze Tosca Cloud execution results

Turn the latest playlist run into a structured diagnosis. **Read-only** — use **`toscactl`**.

**Prerequisite:** `tosca-cloud-connect`. Object model: `tosca-cloud-basics`.

## Session checklist

```text
Analyze latest Cloud run:
- [ ] verify_toscactl.py succeeds
- [ ] Resolve playlist [toscactl]
- [ ] Fetch latest run + state [toscactl]
- [ ] Fetch failed test steps [toscactl]
- [ ] Report with confidence scores
```

## toscactl (default)

```bash
toscactl playlists find --name "<name>" --results --json --silent
toscactl playlists history "<playlist_id>" --page-size 5 --json --silent
toscactl playlists run view <latest_run_id> --json --silent
toscactl executions attachments --type test-steps --run <run_id> --test-case <builder_id> --json --silent
```

Stop if latest run state is `Succeeded`. Fetch attachments only for failed test cases.

## Fast path [toscactl]

1. **Resolve playlist** — `playlists find --name`
2. **Recent runs** — `playlists history --page-size 5`
3. **Run details** — `playlists run view` for per-TC status
4. **Failures** — `executions attachments --type test-steps` per failed TC
5. **Diagnose** — group by signature (systemic vs isolated)
6. **Report** — confidence-rated findings; offer remediation hand-off

## Output template (per finding)

```
• Scope: <playlist / test>          • Result: Failed
• Failing step: <step> — <message>
• Root-cause: <category> — <hypothesis>
• Remediation: 1) <ranked> 2) <alt>
• Confidence: <n>/10 — <why>
```

See [references/failure-taxonomy.md](references/failure-taxonomy.md) and [references/run-result-schema.md](references/run-result-schema.md).

## Hand off

- Apply fixes → `tosca-remediating-from-results`
- Trends → `tosca-analyzing-execution-history`