Round-four nits: the acp-snapshot README said 'the suite's hasPwsh probe
follows the executor's own resolution' — hasPwsh is caller-supplied, and the
resolvePwshPath-following behavior belongs to the shipped acp-agent caller;
reword to 'the caller-supplied hasPwsh probe (the shipped acp-agent suite
follows the executor's own resolution...)' on both language sides. And the
tool-bash README loses its only explicit pairing sentence with the dialect
guard reverted, so state the contract plainly: 'The tool contract is
bash-dialect — mount a bash-parsing executor' (both languages, pairing
re-recorded).
The ShellDialect marker on BashExecutor and the load-time rejection in
tool-bash/tool-pwsh force every test and example fake executor to declare
a dialect for a guard with no in-repo or plausible deployment to catch
(shipped compositions always pair the tool with its matching executor),
and they break the example composition suites that stub ctx.bash without
a dialect (agent-spine-demo/cli-demo/acp-demo lost the bash tool).
Keep the non-dialect doc fixes that landed with the attempt: the tool-bash
README bashEnv contract trim with the stale example import removed, the
acp-snapshot suite.ts 'usable pwsh' JSDoc, and the pwsh.cordis.yml comment
indent. The parity note records the attempt and revert under Alternatives.
The seam gains ShellDialect ('bash' | 'powershell' - concrete shells, not
families: zsh or fish would be their own values, never 'bash'); bash-local
declares bash (bash-sandbox inherits), pwsh-local declares powershell, and
both tools throw at load when the mounted executor speaks another dialect -
previously tool-pwsh over bash-local handed PowerShell text to bash -c and
the deployment error surfaced as ordinary nonzero exits. Pinned by mismatch
tests on both tools; the parity note records the contract (both languages).
Also from the review round: the tool-bash README's managed-environment
section becomes a summary linking the owning dsh-bash-env contract (the
duplicated prose carried a stale owner in its example import), the
pwshOnly JSDoc drops the stale 'on PATH' phrasing, and the task-tools
contract comment in the two pwsh compositions is indented into its block.
- tool-bash README (both languages) now shows the real four-service inject
and attributes the session-persistence contributor to dsh-bash-env.
- pwsh-local README names the also-exported ENV_OVERRIDES/ENCODING_PREAMBLE.
- agent-spine-demo drops the duplicate bash-env devDependency key.
Turtle
Huanqi Cao
Tianyi Cui
NI0317