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https://github.com/github/spec-kit.git
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* feat: add argument-hint frontmatter to Claude Code commands (#1951) Inject argument-hint into YAML frontmatter for Claude agent only during release package generation. Templates remain agent-agnostic; hints are added on the fly in generate_commands() when agent is "claude". Closes #1951 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix: scope argument-hint injection to YAML frontmatter only Addresses Copilot review: the awk/regex matched description: anywhere in the file. Now both bash and PowerShell track frontmatter boundaries (--- delimiters) and only inject argument-hint after the first description: inside the frontmatter block. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * feat: add argument-hint to Claude integration + tests - Override setup() in ClaudeIntegration to inject argument-hint into YAML frontmatter after description: line, scoped to frontmatter only - Add ARGUMENT_HINTS mapping for all 9 commands - Add tests: hint presence, correct values, frontmatter scoping, ordering after description, and body-safety check Addresses maintainer feedback to cover the new integrations system in src/specify_cli/integrations/claude/__init__.py with tests in tests/integrations/test_integration_claude.py Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix: address Copilot review feedback on Claude integration - Remove unused `import re` - Skip injection if argument-hint already exists in frontmatter - Add found_description assertion to test_hint_appears_after_description - Add test_inject_argument_hint_skips_if_already_present test Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * refactor: delegate to super().setup() and post-process for hints - Eliminates setup() duplication by calling super().setup() then post-processing command files to inject argument-hint - Fixes EOL preservation to correctly detect \r\n vs \n - No drift risk if MarkdownIntegration.setup() changes Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix: use read_bytes/write_bytes for platform-stable EOL handling Address Copilot review: avoid platform newline translation by using read_bytes()/write_bytes() instead of read_text()/write_text() when post-processing SKILL.md files for argument-hint injection. * fix: re-record manifest hash after hint injection, quote hint values - Re-record file hash in manifest after writing argument-hint so check_modified()/uninstall stays in sync - Double-quote argument-hint values to match SKILL.md frontmatter style - Update tests to expect quoted hint values * fix: inject disable-model-invocation into Claude skill frontmatter --------- Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Quratulain-bilal
@@ -10,6 +10,20 @@ import yaml
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from ..base import SkillsIntegration
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from ..manifest import IntegrationManifest
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# Mapping of command template stem → argument-hint text shown inline
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# when a user invokes the slash command in Claude Code.
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ARGUMENT_HINTS: dict[str, str] = {
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"specify": "Describe the feature you want to specify",
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"plan": "Optional guidance for the planning phase",
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"tasks": "Optional task generation constraints",
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"implement": "Optional implementation guidance or task filter",
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"analyze": "Optional focus areas for analysis",
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"clarify": "Optional areas to clarify in the spec",
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"constitution": "Principles or values for the project constitution",
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"checklist": "Domain or focus area for the checklist",
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"taskstoissues": "Optional filter or label for GitHub issues",
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}
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class ClaudeIntegration(SkillsIntegration):
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"""Integration for Claude Code skills."""
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@@ -30,10 +44,53 @@ class ClaudeIntegration(SkillsIntegration):
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}
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context_file = "CLAUDE.md"
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def command_filename(self, template_name: str) -> str:
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"""Claude skills live at .claude/skills/<name>/SKILL.md."""
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skill_name = f"speckit-{template_name.replace('.', '-')}"
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return f"{skill_name}/SKILL.md"
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@staticmethod
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def inject_argument_hint(content: str, hint: str) -> str:
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"""Insert ``argument-hint`` after the first ``description:`` in YAML frontmatter.
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Skips injection if ``argument-hint:`` already exists in the
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frontmatter to avoid duplicate keys.
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"""
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lines = content.splitlines(keepends=True)
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# Pre-scan: bail out if argument-hint already present in frontmatter
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dash_count = 0
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for line in lines:
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stripped = line.rstrip("\n\r")
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if stripped == "---":
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dash_count += 1
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if dash_count == 2:
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break
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continue
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if dash_count == 1 and stripped.startswith("argument-hint:"):
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return content # already present
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out: list[str] = []
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in_fm = False
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dash_count = 0
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injected = False
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for line in lines:
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stripped = line.rstrip("\n\r")
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if stripped == "---":
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dash_count += 1
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in_fm = dash_count == 1
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out.append(line)
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continue
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if in_fm and not injected and stripped.startswith("description:"):
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out.append(line)
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# Preserve the exact line-ending style (\r\n vs \n)
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if line.endswith("\r\n"):
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eol = "\r\n"
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elif line.endswith("\n"):
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eol = "\n"
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else:
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eol = ""
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escaped = hint.replace("\\", "\\\\").replace('"', '\\"')
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out.append(f'argument-hint: "{escaped}"{eol}')
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injected = True
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continue
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out.append(line)
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return "".join(out)
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def _render_skill(self, template_name: str, frontmatter: dict[str, Any], body: str) -> str:
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"""Render a processed command template as a Claude skill."""
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@@ -54,6 +111,38 @@ class ClaudeIntegration(SkillsIntegration):
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self.key, name, description, source
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)
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@staticmethod
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def _inject_disable_model_invocation(content: str) -> str:
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"""Insert ``disable-model-invocation: true`` before the closing ``---``."""
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lines = content.splitlines(keepends=True)
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# Pre-scan: bail out if already present in frontmatter
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dash_count = 0
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for line in lines:
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stripped = line.rstrip("\n\r")
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if stripped == "---":
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dash_count += 1
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if dash_count == 2:
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break
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continue
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if dash_count == 1 and stripped.startswith("disable-model-invocation:"):
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return content
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# Inject before the closing --- of frontmatter
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out: list[str] = []
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dash_count = 0
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injected = False
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for line in lines:
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stripped = line.rstrip("\n\r")
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if stripped == "---":
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dash_count += 1
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if dash_count == 2 and not injected:
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eol = "\r\n" if line.endswith("\r\n") else "\n"
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out.append(f"disable-model-invocation: true{eol}")
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injected = True
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out.append(line)
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return "".join(out)
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def setup(
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self,
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project_root: Path,
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@@ -61,49 +150,38 @@ class ClaudeIntegration(SkillsIntegration):
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parsed_options: dict[str, Any] | None = None,
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**opts: Any,
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) -> list[Path]:
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"""Install Claude skills into .claude/skills."""
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templates = self.list_command_templates()
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if not templates:
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return []
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"""Install Claude skills, then inject argument-hint and disable-model-invocation."""
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created = super().setup(project_root, manifest, parsed_options, **opts)
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project_root_resolved = project_root.resolve()
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if manifest.project_root != project_root_resolved:
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raise ValueError(
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f"manifest.project_root ({manifest.project_root}) does not match "
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f"project_root ({project_root_resolved})"
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)
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# Post-process generated skill files
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skills_dir = self.skills_dest(project_root).resolve()
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dest = self.skills_dest(project_root).resolve()
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try:
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dest.relative_to(project_root_resolved)
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except ValueError as exc:
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raise ValueError(
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f"Integration destination {dest} escapes "
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f"project root {project_root_resolved}"
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) from exc
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dest.mkdir(parents=True, exist_ok=True)
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for path in created:
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# Only touch SKILL.md files under the skills directory
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try:
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path.resolve().relative_to(skills_dir)
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except ValueError:
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continue
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if path.name != "SKILL.md":
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continue
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script_type = opts.get("script_type", "sh")
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arg_placeholder = self.registrar_config.get("args", "$ARGUMENTS")
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from specify_cli.agents import CommandRegistrar
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registrar = CommandRegistrar()
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created: list[Path] = []
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content_bytes = path.read_bytes()
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content = content_bytes.decode("utf-8")
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for src_file in templates:
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raw = src_file.read_text(encoding="utf-8")
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processed = self.process_template(raw, self.key, script_type, arg_placeholder)
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frontmatter, body = registrar.parse_frontmatter(processed)
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if not isinstance(frontmatter, dict):
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frontmatter = {}
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# Inject disable-model-invocation: true (Claude skills run only when invoked)
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updated = self._inject_disable_model_invocation(content)
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rendered = self._render_skill(src_file.stem, frontmatter, body)
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dst_file = self.write_file_and_record(
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rendered,
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dest / self.command_filename(src_file.stem),
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project_root,
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manifest,
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)
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created.append(dst_file)
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# Inject argument-hint if available for this skill
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skill_dir_name = path.parent.name # e.g. "speckit-plan"
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stem = skill_dir_name
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if stem.startswith("speckit-"):
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stem = stem[len("speckit-"):]
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hint = ARGUMENT_HINTS.get(stem, "")
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if hint:
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updated = self.inject_argument_hint(updated, hint)
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if updated != content:
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path.write_bytes(updated.encode("utf-8"))
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self.record_file_in_manifest(path, project_root, manifest)
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created.extend(self.install_scripts(project_root, manifest))
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return created
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