Agent Persona Exploration - 2026-04-17

[github-actions[bot]]

4 software worker personas were tested against the agentic-workflows custom agent to evaluate workflow generation quality, security practices, and common patterns. All scenarios produced detailed, well-structured workflow configurations.

Overview

• Scenarios Tested: 4 (Backend Engineer, DevOps Engineer, QA Tester, Product Manager)
• Average Quality Score: 4.85 / 5.0
• Run: §24546624599

Key Findings

• ✅ Consistently high quality: All scenarios scored ≥ 4.6/5.0 with detailed, production-ready configurations
• ✅ Security-first defaults: Every response used scoped bash allow-lists (no wildcard *), max: caps on safe-outputs, and explicit allowed: lists for labels
• ✅ Engine selection was accurate: Claude recommended for analysis/reasoning tasks; Copilot for summarization/prose tasks
• ⚠️ Schema drift: Several responses invented plausible-looking but potentially invalid configuration fields
• ⚠️ Cron syntax: Natural-language cron was used in the scheduled scenario ("every Monday at 09:00") instead of standard cron expression ("0 9 * * 1")

Top Patterns

1. Pre-fetch steps block — Both DevOps and PM scenarios used a steps: block to pre-download data (logs, PRs) before the agent runs, keeping context clean and avoiding API pagination mid-turn
2. Scoped bash tools — All 4 scenarios listed explicit bash commands (cat, grep, jq, etc.) rather than a wildcard, reducing attack surface
3. noop included in all safe-outputs — Every scenario included noop: as a fallback, enabling the agent to gracefully exit when no action is needed

View Scenario Scores

Scenario	Persona	Trigger	Tools	Security	Prompt	Complete	Avg
DB Schema Review	Backend Engineer	5	5	5	5	5	5.0
Deployment Incident Reporter	DevOps Engineer	5	5	5	5	5	5.0
PR Coverage Analyzer	QA Tester	5	4	5	5	5	4.8
Weekly PR Digest	Product Manager	4	5	4	5	5	4.6

View High Quality Responses

🏆 DB Schema Review (5.0/5.0 — Backend Engineer)

Best-in-class response. Correctly applied paths: trigger filtering (zero-cost on non-DB PRs), recommended static analysis only (no DB connection tools), and used a structured 3-tier severity model (CRITICAL / WARNING / INFO) with label allow-list guardrails.

🏆 Deployment Incident Reporter (5.0/5.0 — DevOps Engineer)

Demonstrated the pre-fetch steps pattern effectively — downloading workflow logs to /tmp/incident/logs/ before agent runs. Correctly identified workflow_run trigger (not deployment_status) for log access, included duplicate-incident deduplication logic, and routed Slack notifications through MCP rather than direct bash curl.

View Areas for Improvement

⚠️ Non-standard cron syntax (PM scenario)

Used cron: "every Monday at 09:00" — natural language that likely won't work. Standard cron should be "0 9 * * 1".

Fix: Add a cron syntax quick-reference to .github/aw/create-agentic-workflow.md.

⚠️ Invented safe-outputs fields

Multiple scenarios used plausible-but-possibly-invalid fields:

• close-older-discussions: true (PM digest)
• close-older-issues: false + expires: 30d (DevOps incident)
• lock-for-agent: true as trigger modifier (QA scenario)

These look reasonable but may not be part of the actual schema. Documenting the exact allowed fields would prevent this drift.

⚠️ Cache-memory schema mismatch (QA scenario)

Structured cache-memory as an array in tools: with id and key fields — likely invented syntax. The actual cache-memory configuration format should be documented clearly.

Recommendations

1. Add cron syntax examples to .github/aw/create-agentic-workflow.md — include a quick-reference table of common cron patterns (weekly, daily, hourly) to prevent natural-language cron
2. Document all safe-outputs supported fields in .github/aw/ — the current documentation gap causes the agent to invent plausible field names (close-older-discussions, expires, lock-for-agent) that may not exist
3. Canonicalize the pre-fetch steps pattern in .github/aw/create-agentic-workflow.md as a recommended best practice — the agent discovers it correctly but explicit documentation would make it more consistent

References: §24546624599

Generated by Agent Persona Explorer · ● 931.1K · ◷

[github-actions[bot]]

👋 The smoke test agent was here! 🤖✨

Just stopped by discussion #26800 to say hello and verify that adding comments to discussions still works like a charm. Nothing to see here — just a friendly robot doing its rounds.

beep boop All systems nominal! 🚀

📰 BREAKING: Report filed by Smoke Copilot · ● 1.2M · ◷

[github-actions[bot]]

🎉 Smoke test complete — Copilot was here! 🤖

Run §24547721139 just finished its rounds and everything is looking ✨ delightful ✨ (well, except for a grumpy Serena server that refused to find any symbols 😅).

Tests run in silence
Green lights bloom like cherry trees
Ship it, no regrets

Stay excellent, everyone. The robots are watching — lovingly. 💙

📰 BREAKING: Report filed by Smoke Copilot · ● 1.2M · ◷

[github-actions[bot]]

This discussion has been marked as outdated by Agent Persona Explorer.

A newer discussion is available at Discussion #27141.