- bash presentCall title is now "description — command" (e.g. "List files in
src — ls -la src"). An execute-kind ACP card HIDES rawInput (Zed renders it
only for non-terminal tools), so the command must ride in the always-visible
title to be seen — matching how claude-agent-acp/codex-acp title execute
tools. The command stays in rawInput too for non-execute UIs that show it.
- Rework the acp tool-call presentation tests (turns + load replay) to drive the
REAL dsh-tool-bash + dsh-bash-local via a new makeBridgeHarness({ withBash })
option, running an actual `echo` — instead of an inline fake bash tool. The
mock MODEL still scripts the call (deterministic, no key), but the tool and
executor are real, so the test verifies the shipping presentCall/presentResult.
- AGENTS.md: add the principle "prefer the REAL implementation over a mock/
stand-in in tests" (mock only the expensive/non-deterministic boundary).
- RFC (proposed): the ACP terminal sub-protocol + command classification — the
capability-gated rich rendering (live cwd-header terminal card, classify a
`cat` as a read / `grep` as a search) that the reference adapters do; the
fenced ```console text block stays the no-capability baseline. Studied
codex-acp, claude-agent-acp, and Zed's renderer to ground it.
Per review feedback (use a real markdown parser with an AST linked to
source positions), rewrite verify-md-wrap to parse each file with
mdast-util-from-markdown (the CommonMark parser behind remark) + the GFM
extension, then flag any `paragraph` node whose source span covers more
than one line.
Why a parser over the hand-rolled line scanner:
- It is a checker, not a formatter — it reports and never rewrites, so
zero cosmetic churn (no emphasis-marker or table-delimiter
normalization, which is why Prettier was rejected for this).
- The AST owns every structural exemption (fenced code of any fence
length, tables, lists, blockquotes, HTML, headings, reference defs),
fixing both bugs the regex version had: it now catches wrapped
list-item / blockquote prose (a `paragraph` inside those nodes) and no
longer false-positives on a longer ```` fence wrapping an inner ```.
Also unwrap two pre-existing hard-wrapped blockquotes (architecture.md,
adding-a-tool.md) that the stricter AST check correctly surfaced.
Tianyi Cui
07akioni