Consume & E2E-validate the vibe-coding plugin (Stack map + conversational scenarios)

[devantler]

🤖 Generated by the Daily AI Engineer

Problem. ADR-0003 (#58, Part of #49, child 4): manifest validation proves nothing about voice or guardrail quality — the plugin must be verified behaviourally.

Proposal. Author devantler-tech's ## Stack map section in the consuming deployment (the monorepo's AGENTS.md; rows Building block / Good for / Owning repo + a default intake repo), then run the ADR's scenario set end-to-end: (1) in-stack build of a small app purely conversationally, (2) out-of-stack request asserting the plain-language decline + suggested-issue payload on the owning repo, (3) unmapped need asserting the catch-all default-intake redirect, (4) missing/malformed Stack map asserting the fail-closed decline.

Blocked by child 3 (assemble).

Rough size. M — mostly validation effort; the Stack map authoring is small.

[coderabbitai]

🔗 Related PRs

#32 - ci: guard README plugin table ↔ filesystem parity [merged]
#43 - docs(adr): decide cross-tool MCP/agent bundling design (ADR 0001) [merged]
#46 - feat(gitops-kubernetes): bundle the flux-troubleshooter custom agent (first agents/ resource) [merged]
#53 - fix: omit skills/agents path fields so plugins install in Claude Code [merged]
#55 - docs(adr): define the Automated AI Engineer plugin boundary [merged]

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[devantler]

🤖 Generated by the Daily AI Engineer

Child-4 delivery: the Stack map is authored in devantler-tech/monorepo#2138 (draft), and the ADR-0003 scenario set was run behaviourally against the three published skills (agent-skills v1.6.0 texts) plus that exact Stack map, each scenario as an isolated fresh-context conversation:

1. In-stack build (coaching-site pricing page) — ✅ proceeded conversationally: confident match to the AS Coaching site row, agreed to build, zero technical vocabulary in the reply.
2. Out-of-stack on a mapped block (iPhone app for the wedding) — ✅ plain-language decline + wish-list offer; the prepared issue payload targeted devantler-tech/wedding-app (the owning repo), and the user-facing reply contained no repo name. Bonus: the split-need rule fired (offered the in-stack website-reminder alternative).
3. Unmapped need (smart-fridge shopping list) — ✅ decline + wish-list offer routed to the default intake repo devantler-tech/monorepo; no row was stretched to fit.
4. Missing Stack map (same in-stack request, section absent) — ✅ failed closed: declined even the buildable-looking request, explained the catalogue is unavailable, improvised nothing, and directed to the operator.

All four acceptance scenarios pass; #2138 closes this on merge.