fix(integrations): preserve native skill invocation prefixes (#3663)

* fix(integrations): use native dollar skill invocations

Assisted-by: GitHub Copilot (model: GPT-5.6 Sol, autonomous)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19

* fix(integrations): preserve skill post-process idempotence

Assisted-by: GitHub Copilot (model: GPT-5.6 Sol, autonomous)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19

* fix(integrations): preserve literal skill invocations

Resolve generated command references with the active agent prefix instead of rewriting all slash-form text during post-processing.

Assisted-by: GitHub Copilot (model: GPT-5.6 Sol, autonomous)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19

* fix(integrations): preserve shared invocation prefix

Assisted-by: GitHub Copilot (model: GPT-5.6 Sol, autonomous)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19

* fix(integrations): preserve install invocation prefix

Pass dollar-style skill prefixes through bare-project integration installation and cover the shared template output.

Assisted-by: GitHub Copilot (model: GPT-5.6 Sol, autonomous)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19

* fix(integrations): preserve dollar refs everywhere

Use agent-native invocation prefixes in extension command registration and dynamic shared-script command hints.

Assisted-by: GitHub Copilot (model: GPT-5.6 Sol, autonomous)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19

* fix(shared-infra): preserve dollar command hints

Escape dollar-prefixed commands embedded in Bash strings and propagate the native prefix into installed Python command helpers.

Assisted-by: GitHub Copilot (model: GPT-5.6 Sol, autonomous)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19

* fix(shared-infra): render native helper prefixes

Rewrite installed Bash and PowerShell formatter return expressions so direct callers receive the selected integration's native prefix.

Assisted-by: GitHub Copilot (model: GPT-5.6 Sol, autonomous)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19

* fix(skills): use invocation-neutral hook guidance

Describe hook-derived references as command invocations so dollar-prefixed skills do not receive contradictory slash-command terminology.

Assisted-by: GitHub Copilot (model: GPT-5.6 Sol, autonomous)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19

* test(integrations): expect native fallback invocation

Assisted-by: GitHub Copilot (model: GPT-5.6 Sol, autonomous)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19

* refactor(integrations): centralize invocation prefix selection

Assisted-by: GitHub Copilot (model: GPT-5.6 Sol, autonomous)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19

* fix(integrations): add Kimi /skill: prefix and fix docstrings

- Add SKILL_COLON_AGENTS frozenset and get_invocation_prefix() to
  _invocation_style.py so Kimi resolves to '/skill:' in skills mode
- Switch invoke_prefix_for_integration() to use get_invocation_prefix()
  instead of the binary dollar/slash check
- Update post_process_skill_content docstring (base.py) to cover both
  slash and dollar native invocation forms
- Update _resolve_command_refs_in_skill docstring (presets/__init__.py)
  to document the dollar-prefixed result alongside slash forms

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 65ef91d9-4c31-4f31-a009-ed2093fe7f28
Assisted-by: GitHub Copilot (model: claude-sonnet-4.6, autonomous)

* fix(agents): use get_invocation_prefix for Kimi in register_commands

Replace the binary is_dollar_skills_agent ternary with get_invocation_prefix
so that __SPECKIT_COMMAND_*__ tokens in Kimi skill files resolve to
/skill:speckit-<name> rather than /speckit-<name>.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 65ef91d9-4c31-4f31-a009-ed2093fe7f28
Assisted-by: GitHub Copilot (model: claude-sonnet-4.6, autonomous)

* fix(agents): remove unused is_dollar_skills_agent import

Leftover from replacing the inline ternary with get_invocation_prefix.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 65ef91d9-4c31-4f31-a009-ed2093fe7f28
Assisted-by: GitHub Copilot (model: claude-sonnet-4.6, autonomous)

* fix(integrations): use get_invocation_prefix in post_process_skill_content

Replaces the binary is_dollar_skills_agent ternary with get_invocation_prefix
so that Kimi's hook-command note is injected as /skill:speckit-git-commit from
the start. This keeps _inject_hook_command_note idempotent for Kimi: the
previous note with its native prefix now matches on repeated passes, preventing
duplicate note injection.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 65ef91d9-4c31-4f31-a009-ed2093fe7f28
Assisted-by: GitHub Copilot (model: claude-sonnet-4.6, autonomous)

* fix(presets): use get_invocation_prefix in _resolve_skill_command_refs

Replace the binary is_dollar_skills_agent ternary with get_invocation_prefix
so Kimi tokens resolve to /skill:speckit-* directly rather than /speckit-*
(which previously relied on the broad post-process body replacement).

Also fix test_restore_skill_preserves_dollar_command_refs to write raw_core
with the unresolved __SPECKIT_COMMAND_PLAN__ token, exercising the resolver
rather than bypassing it with a pre-resolved string.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 65ef91d9-4c31-4f31-a009-ed2093fe7f28
Assisted-by: GitHub Copilot (model: claude-sonnet-4.6, autonomous)

* docs(presets): document /skill: form in _resolve_skill_command_refs

Add /skill:speckit-<cmd> to the docstring so the contract covers all
three native prefix forms returned by get_invocation_prefix.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 65ef91d9-4c31-4f31-a009-ed2093fe7f28
Assisted-by: GitHub Copilot (model: claude-sonnet-4.6, autonomous)

* test(integrations): add Kimi /skill: prefix coverage

- test_skill_colon_prefix_core_command: resolve_command_refs with /skill: prefix
- test_get_invocation_prefix_skill_colon: get_invocation_prefix returns /skill:
  for kimi (skills), / for kimi (non-skills), $ for codex, / for claude
- test_kimi_skill_post_processing_is_idempotent: verifies Kimi's hook-command
  note is injected with /skill: prefix and does not duplicate on re-runs
- test_installed_bash_formatter_uses_skill_colon_prefix: shared-infra bash
  formatter outputs /skill:speckit-plan when installed with /skill: prefix

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 65ef91d9-4c31-4f31-a009-ed2093fe7f28
Assisted-by: GitHub Copilot (model: claude-sonnet-4.6, autonomous)

* fix(kimi): use get_invocation_prefix in process_template, remove broad replacement

process_template() was still using a binary is_dollar_skills_agent ternary
to select between dollar and slash prefix, so Kimi tokens were emitted as
/speckit-* and then corrected by a broad .replace('/speckit-', '/skill:speckit-')
in KimiIntegration.post_process_skill_content(). That broad replacement would
also rewrite any literal /speckit-* text in generated skill content, contrary
to the PR's token-only behavior.

- Use get_invocation_prefix(agent_name, invoke_separator == '-') in
  process_template() so Kimi tokens are emitted as /skill:speckit-* directly.
- Remove the broad .replace() from KimiIntegration.post_process_skill_content();
  it is now a no-op (tokens are already correctly prefixed at source).
- Add test_process_template_kimi_uses_skill_colon_prefix to guard the fix.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 65ef91d9-4c31-4f31-a009-ed2093fe7f28
Assisted-by: GitHub Copilot (model: claude-sonnet-4.6, autonomous)

---------

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 02f9e138-da58-4a60-93b9-eae659d2aa19
Copilot-Session: 65ef91d9-4c31-4f31-a009-ed2093fe7f28

src/specify_cli/__init__.py

@@ -114,6 +114,7 @@ def _refresh_shared_templates(
     project_path: Path,
     *,
     invoke_separator: str,
+    invoke_prefix: str = "/",
     force: bool = False,
 ) -> None:
     """Refresh default-sensitive shared templates without touching scripts."""
@@ -124,6 +125,7 @@ def _refresh_shared_templates(
         repo_root=_repo_root(),
         console=console,
         invoke_separator=invoke_separator,
+        invoke_prefix=invoke_prefix,
         force=force,
     )
 
@@ -134,6 +136,7 @@ def _install_shared_infra(
     tracker: StepTracker | None = None,
     force: bool = False,
     invoke_separator: str = ".",
+    invoke_prefix: str = "/",
     refresh_managed: bool = False,
     refresh_hint: str | None = None,
 ) -> bool:
@@ -177,6 +180,7 @@ def _install_shared_infra(
         console=console,
         force=force,
         invoke_separator=invoke_separator,
+        invoke_prefix=invoke_prefix,
         refresh_managed=refresh_managed,
         refresh_hint=refresh_hint,
     )
@@ -188,6 +192,7 @@ def _install_shared_infra_or_exit(
     tracker: StepTracker | None = None,
     force: bool = False,
     invoke_separator: str = ".",
+    invoke_prefix: str = "/",
     refresh_managed: bool = False,
     refresh_hint: str | None = None,
 ) -> bool:
@@ -198,6 +203,7 @@ def _install_shared_infra_or_exit(
             tracker=tracker,
             force=force,
             invoke_separator=invoke_separator,
+            invoke_prefix=invoke_prefix,
             refresh_managed=refresh_managed,
             refresh_hint=refresh_hint,
         )