66e56bd395
Codex review of PR #88 found three issues in the example-app extraction: A1 — examples/coding-agent/README.md's plugin table still listed the OLD direct-wired leaf entries (agent-loop, session-persistence, src/stdio-chat.ts — the whole src/ dir is gone). Rewrite it to the four real leaf entries the current cordis.yml loads (hmr, llm-deepseek, bash, stdio-agent), noting that tool-bash/persistence/agent/loop now live inside the agent-core + stdio-agent bundles. A2 — the three new app/spine packages (agent-core, stdio-agent, acp-agent) export NO `inject`, so a stray `export default apply` would let unwrapExports collapse the module and silently DROP name/Config WITHOUT crashing — the real-load-path smokes would stay green. agent-core is never Loader-unwrapped at all. Add an explicit export-shape guard per package: assert no `default` export and that the real Loader.unwrapExports leaves name/Config/apply intact. Verified each fails when `export default apply` is added. B — soften "structurally unreachable / cannot wire a stdout logger" overclaims in the acp-agent/agent-core READMEs and the implemented RFC: a leaf CAN still add a sibling logger entry; the accurate claim is the app omits one so the default leaf has nothing to get wrong. Keep the safety directive (never add a stdout logger to an ACP leaf).
ui/ — editor/client integration surfaces
Integrations that expose the agent to an external editor or client. These are product packages: a real surface a user drives the harness through.
| Package | Role | ctx key |
|---|---|---|
acp/ |
Agent Client Protocol bridge: serves the agent to an ACP editor (Zed) over JSON-RPC stdio | (drives ctx.agents/ctx.sessions) |
stdio-agent/ |
Terminal stdio chat APP: the agent-core spine + console logger + readline UI + a pre-created main agent, with a bin |
(composition + bin) |
acp-agent/ |
ACP server APP: the agent-core spine + JSONL persistence + the acp bridge (no stdout logger), with a bin |
(composition + bin) |
A UI integration is a client-driver plugin, not a loop change and not a capability seam: it consumes the existing agent/* event taxonomy and the dsh-agent factory. The readline ui-stdio plugin is the unstructured analogue but lives in support/ because it exists chiefly for the examples and the coverage gate — ui/ is reserved for surfaces shipped as product.
stdio-agent and acp-agent are the two app packages: each composes the core/agent-core spine with its coupled front-door cluster (and owns the boot bin), so a leaf cordis.yml is just the swappable backends plus one app entry. They live in ui/ because each IS a user-facing front door; the stdout-purity coupling (logger vs. no logger) becomes a property of the artifact rather than a leaf convention.