| id | path-foundation-challenge |
|---|---|
| type | path |
| title | Route challenge: dual-agent, double-verified |
| summary | Foundation path capstone — run the same task through any two of the six path agents and verify both outputs yourself. |
| lang | en-US |
| content_version | 2 |
| status | reviewed |
| reviewed_on | 2026-09-13 |
Points: 200 · Type: project · Evidence: objective (verify.py)
The final challenge of the Foundation path: prove you can drive two different agents through the same task — and verify both results yourself.
Pick a real small task you care about (suggestion: "a CLI that counts the
lines, words, and bytes of a file" or reuse any scenario skin from the path
courses: hands-on-python-with-claude-code, hands-on-with-openai-codex,
hands-on-with-cursor, hands-on-with-deepseek-harness,
hands-on-with-kimi-code, hands-on-with-zcode, agent-rules-single-source,
verifying-ai-generated-code).
Choose any two of the six agent tools this path teaches (Claude Code, Codex app, Cursor, DeepSeek Harness, Kimi Code, ZCode). Then:
- Round one — agent A. In a fresh folder, write a
TASK.mddescribing the contract (inputs, outputs, edge cases, done = tests pass), drive your first agent to implement it, and add averify.py-style check that passes on the result. - Round two — agent B. Same task, fresh folder, same
TASK.md. Drive a different agent to implement it independently — do not copy round one's code. - Double verification. Run your objective check against both implementations. Record what differed: structure, edge-case handling, test coverage, anything that surprised you.
- Both folders kept intact (they are your evidence).
- A short note: which agent's output needed fewer corrections, and why you
believe that — this is the skeptical-review habit from the
verifying-ai-generated-codecourse applied across tools.
Complete when:
- Both implementations exist and your objective check passes on each.
- Your comparison note names at least one concrete difference with evidence (a file, a test, a command output).
- The two agents were genuinely different tools — not two sessions of the same one.
The claim for this challenge is recorded against the Foundation path badge — 200 points toward Agent User. Self-reported evidence, never a certificate.