feat(install): SKILL_BUNDLE -- day-0 install parity with npx skills add#974
Merged
danielmeppiel merged 11 commits intomainfrom Apr 27, 2026
Merged
feat(install): SKILL_BUNDLE -- day-0 install parity with npx skills add#974danielmeppiel merged 11 commits intomainfrom
npx skills add#974danielmeppiel merged 11 commits intomainfrom
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- Add PackageType.SKILL_BUNDLE = 'skill_bundle' - Extend DetectionEvidence with nested_skill_dirs and has_plugin_manifest - Tighten has_plugin_evidence: only plugin.json or .claude-plugin/ count - Rewrite cascade: plugin manifest -> HYBRID -> CLAUDE_SKILL -> SKILL_BUNDLE -> APM_PACKAGE (with .apm/) -> INVALID -> HOOK_PACKAGE - Add _format_package_type_label entry for SKILL_BUNDLE - Update test assertion for bare dirs (no longer plugin evidence) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- _validate_skill_bundle: path security, frontmatter checks, optional apm.yml - _integrate_skill_bundle: reuses _promote_sub_skills for deployment - PathTraversalError re-raise in install pipeline - Fix test regressions from tightened detection cascade: * Bare dirs no longer trigger MARKETPLACE_PLUGIN (need plugin manifest) * apm.yml without .apm/ is now INVALID (not APM_PACKAGE) * Fix pre-existing Mock bug in build_download_ref test
- Add --skill option to install command (multiple, NAME metavar) - Add skill_subset field to InstallRequest (frozen) and InstallContext - Thread skill_subset through: CLI → request → service → pipeline → context → template → services → skill_integrator - Add name_filter to _promote_sub_skills for selective skill install - Validate --skill rejects --mcp combination (UsageError) - '*' wildcard means install all (equivalent to absent) - Non-SKILL_BUNDLE packages emit warning when --skill used - LOC budget: 1697/1700 (under budget)
- TestSkillBundleDetection: 10 tests covering cascade priority, multi-skill, plugin-wins, empty-dirs, files-only, missing-SKILL.md - TestSkillBundleEvidence: 3 tests for nested_skill_dirs population - TestSkillBundleValidation: 12 tests for valid/invalid bundles, name mismatch, missing description, non-ASCII, path traversal, mixed valid/invalid, apm.yml errors - TestSkillSubsetNormalization: 4 tests for --skill flag logic - TestPromoteSubSkillsNameFilter: 2 tests for selective skill deployment
- CHANGELOG.md: Added entry for SKILL_BUNDLE under [Unreleased] - docs/reference/package-types.md: New 'Skill collection' section with layout diagram, --skill usage, validation rules, and when-to-choose
Round 1 accidentally modified .github/workflows/triage-panel.lock.yml and triage-panel.md (likely from an unrelated gh-aw recompile). These have nothing to do with the SKILL_BUNDLE feature. Restored to origin/main state. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Fix get_effective_type() to include SKILL_BUNDLE and MARKETPLACE_PLUGIN (skills were never deployed for these types due to INSTRUCTIONS fallback) - Relax name-mismatch validation from error to warning (third-party repos use prefixed names, e.g. vercel-labs/agent-skills) - Relax non-ASCII frontmatter validation from error to warning (third-party repos like larksuite/cli use CJK descriptions) - Add live integration tests for all 8 specified repos with --skill subset - Register 'live' pytest marker in pyproject.toml - Update unit tests to match warning-based validation semantics Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Three surgical fixes raised by the apm-review-panel sweep: - DevX UX: --skill help text now discloses that the filter is one-shot (not persisted in apm.yml or apm.lock). Bare 'apm install' reinstalls all skills in the bundle. Subset persistence is tracked as a follow-up. - OSS Growth: CHANGELOG entry leads with the day-0 conversion hook -- 'every public repo that installs cleanly with npx skills add now installs cleanly with apm install' -- and names the ecosystem repos. - Python Architect: get_effective_type comment about MARKETPLACE_PLUGIN no longer overstates 'plugin with skills'; integrator path gates on actual skills/ presence so plugins without skills are inert. No production behavior change. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Contributor
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Pull request overview
Adds first-class support for “skills bundle” repositories that follow the skills/<name>/SKILL.md ecosystem convention, making apm install owner/repo compatible with repos that already work via npx skills add. This fits into APM’s install pipeline by extending package-type detection/validation and threading a new --skill subset flag end-to-end into skill integration.
Changes:
- Add
PackageType.SKILL_BUNDLE, tightenMARKETPLACE_PLUGINdetection to require a real manifest, and update validation/error messaging forapm.yml-without-.apm/. - Add
--skill NAME(repeatable,*for all) and threadskill_subsetthrough request/context/pipeline/services into the skill integrator promotion path. - Add unit + live integration tests, plus docs and changelog updates for the new package shape.
Show a summary per file
| File | Description |
|---|---|
src/apm_cli/models/validation.py |
Adds SKILL_BUNDLE, new evidence fields, rewrites detection cascade, and implements _validate_skill_bundle(). |
src/apm_cli/integration/skill_integrator.py |
Adds --skill filtering to _promote_sub_skills() and integrates root skills/ bundles via _integrate_skill_bundle(). |
src/apm_cli/commands/install.py |
Introduces --skill flag, validates conflicts with --mcp, and passes skill_subset into install flow. |
src/apm_cli/install/request.py |
Adds skill_subset to the install request contract. |
src/apm_cli/install/context.py |
Adds skill_subset to pipeline context. |
src/apm_cli/install/pipeline.py |
Threads skill_subset and re-raises PathTraversalError before the generic exception wrapper. |
src/apm_cli/install/service.py |
Passes skill_subset through InstallService into the pipeline. |
src/apm_cli/install/services.py |
Passes skill_subset into SkillIntegrator.integrate_package_skill(). |
src/apm_cli/install/template.py |
Forwards ctx.skill_subset into primitive integration. |
src/apm_cli/install/sources.py |
Adds SKILL_BUNDLE label formatting for logging/UX. |
tests/unit/test_skill_bundle.py |
Adds unit tests for detection, validation, and --skill filtering behavior. |
tests/integration/test_skill_bundle_live.py |
Adds @pytest.mark.live tests that install real public repos and validate classification/deploy outcomes. |
tests/test_apm_package_models.py |
Updates detection precedence expectations and related evidence assertions. |
tests/integration/test_marketplace_plugin_integration.py |
Adjusts plugin tests to require .claude-plugin/ when plugin.json is absent. |
tests/integration/test_local_install.py |
Broadens failure-message assertions to match new validation wording. |
docs/src/content/docs/reference/package-types.md |
Documents the new skills/<name>/SKILL.md layout and --skill usage. |
CHANGELOG.md |
Adds an Unreleased entry describing SKILL_BUNDLE parity and --skill. |
pyproject.toml |
Registers the new live pytest marker. |
.github/workflows/triage-panel.md |
Documents new safe-output dispatch behavior for project sync. |
.github/workflows/triage-panel.lock.yml |
Updates locked workflow/tooling config to include dispatch tool and required permissions. |
Copilot's findings
- Files reviewed: 20/20 changed files
- Comments generated: 10
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| | `.apm/` (with or without apm.yml) | "I have N independent primitives" | Hoist each primitive into the target's runtime dirs | | ||
| | `SKILL.md` (alone or with apm.yml -- HYBRID) | "I am one skill bundle" | Copy the whole bundle to `<target>/skills/<name>/` | |
There was a problem hiding this comment.
The layout summary says an APM package can be just .apm/ "with or without apm.yml", but the current detection/validation logic only classifies APM_PACKAGE when apm.yml is present (and .apm/ is a directory). Please either update the docs to require apm.yml for .apm/ packages, or adjust detection if "apm.yml optional" is still intended for .apm/-only packages.
See below for a potential fix:
| `apm.yml` + `.apm/` | "I have N independent primitives" | Hoist each primitive into the target's runtime dirs |
| `SKILL.md` (alone or with apm.yml -- HYBRID) | "I am one skill bundle" | Copy the whole bundle to `<target>/skills/<name>/` |
| `skills/<name>/SKILL.md` (nested) | "I ship many skills in one repo" | Promote each nested skill to `<target>/skills/<name>/` |
| `plugin.json` / `.claude-plugin/` | Claude plugin collection | Dissect via plugin artifact mapping |
## APM package (`.apm/` directory)
The classic APM layout. This package type is detected when `apm.yml` is
present at the package root and primitives live under `.apm/` in typed
subdirectories. `apm install` hoists each primitive into the consumer's
runtime directories individually.
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| "Ensure the package has SKILL.md (skill bundle), " | ||
| "apm.yml + .apm/ (APM package), or plugin.json (Claude plugin) " | ||
| "at its root." |
There was a problem hiding this comment.
The generic INVALID-case error message is now misleading: it suggests adding root SKILL.md for a "skill bundle", but skill bundles are detected via nested skills//SKILL.md, while root SKILL.md indicates CLAUDE_SKILL/HYBRID. Please update the guidance to mention either root SKILL.md (single-skill) or skills//SKILL.md (skill bundle), and include .claude-plugin/ as plugin evidence (since detection now supports it).
Suggested change
| "Ensure the package has SKILL.md (skill bundle), " | |
| "apm.yml + .apm/ (APM package), or plugin.json (Claude plugin) " | |
| "at its root." | |
| "Ensure the package has a root SKILL.md (single skill), " | |
| "skills/<name>/SKILL.md (skill bundle), " | |
| "apm.yml + .apm/ (APM package), or plugin.json / " | |
| ".claude-plugin/ (Claude plugin) at its root." |
| from apm_cli.utils.console import _rich_warning | ||
| _rich_warning( | ||
| f"--skill filter ignored for '{package_info.install_path.name}': " | ||
| "package is a single CLAUDE_SKILL, not a SKILL_BUNDLE." |
There was a problem hiding this comment.
The CLI warning says the package is a single CLAUDE_SKILL, but this branch triggers for any package with a root SKILL.md (including HYBRID). Adjust the message to avoid the incorrect type claim (e.g., "single-skill package with root SKILL.md").
Suggested change
| "package is a single CLAUDE_SKILL, not a SKILL_BUNDLE." | |
| "package is a single-skill package with root SKILL.md, not a SKILL_BUNDLE." |
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| from apm_cli.utils.path_security import validate_path_segments, ensure_path_within | ||
| from apm_cli.security.gate import ignore_symlinks as _ignore_symlinks | ||
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| if targets is None: | ||
| from apm_cli.integration.targets import active_targets | ||
| targets = active_targets(project_root) | ||
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| parent_name = package_info.install_path.name | ||
| owned_by, lockfile_native_owners = self._build_ownership_maps(project_root) |
There was a problem hiding this comment.
_integrate_skill_bundle has unused imports/locals (validate_path_segments, ensure_path_within, _ignore_symlinks, and lockfile_native_owners). Please remove them or use them (e.g., if you intended additional path-safety checks here).
Suggested change
| from apm_cli.utils.path_security import validate_path_segments, ensure_path_within | |
| from apm_cli.security.gate import ignore_symlinks as _ignore_symlinks | |
| if targets is None: | |
| from apm_cli.integration.targets import active_targets | |
| targets = active_targets(project_root) | |
| parent_name = package_info.install_path.name | |
| owned_by, lockfile_native_owners = self._build_ownership_maps(project_root) | |
| if targets is None: | |
| from apm_cli.integration.targets import active_targets | |
| targets = active_targets(project_root) | |
| parent_name = package_info.install_path.name | |
| owned_by, _ = self._build_ownership_maps(project_root) |
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| ### Added | ||
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| - **Day-0 install parity with `npx skills add`**: every public repo that installs cleanly with `npx skills add owner/repo` now installs cleanly with `apm install owner/repo`. APM recognises the `skills/<name>/SKILL.md` convention used by `vercel-labs/agent-skills`, `xixu-me/skills`, `larksuite/cli`, and the rest of the agentskills.io ecosystem as a first-class package shape (`SKILL_BUNDLE`). `apm.yml` is OPTIONAL for these packages -- adding it is strictly additive (lockfile + pinning) and never regresses installability. Multi-skill bundles install all skills by default; `--skill <NAME>` (repeatable) selects a subset for a single invocation. |
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This CHANGELOG entry does not follow the repo's Keep a Changelog conventions: entries should be a single concise line ending with the PR number (e.g. "... (#123)"). Consider moving the extra detail into docs and keeping the changelog bullet short.
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| """skills/../etc -> path traversal rejected.""" | ||
| skills_dir = tmp_path / "skills" | ||
| skills_dir.mkdir() | ||
| # Can't actually create '..' dirs easily; test via the validator | ||
| # by creating a skill dir with traversal-like name | ||
| sd = skills_dir / "..%2f..%2fetc" | ||
| sd.mkdir() | ||
| (sd / "SKILL.md").write_text( | ||
| "---\nname: ..%2f..%2fetc\ndescription: hack\n---\n# x\n" | ||
| ) | ||
| result = validate_apm_package(tmp_path) | ||
| # The percent-encoded dots aren't traversal themselves, but let's test | ||
| # real traversal with a symlink (if possible): | ||
| # Actually validate_path_segments checks for literal ".." and "/" in the name | ||
| # The name "..%2f..%2fetc" is a valid directory name, won't trigger | ||
| # Let me test a legitimate case instead |
There was a problem hiding this comment.
This test is incomplete: it sets up a bundle and calls validate_apm_package(), but has no assertions and ends mid-thought. It will always pass and doesn't exercise traversal rejection. Please either remove it or turn it into a real traversal test (e.g., symlink escape or a name containing '..' that validate_path_segments rejects) with an assertion on result.is_valid / errors.
Suggested change
| """skills/../etc -> path traversal rejected.""" | |
| skills_dir = tmp_path / "skills" | |
| skills_dir.mkdir() | |
| # Can't actually create '..' dirs easily; test via the validator | |
| # by creating a skill dir with traversal-like name | |
| sd = skills_dir / "..%2f..%2fetc" | |
| sd.mkdir() | |
| (sd / "SKILL.md").write_text( | |
| "---\nname: ..%2f..%2fetc\ndescription: hack\n---\n# x\n" | |
| ) | |
| result = validate_apm_package(tmp_path) | |
| # The percent-encoded dots aren't traversal themselves, but let's test | |
| # real traversal with a symlink (if possible): | |
| # Actually validate_path_segments checks for literal ".." and "/" in the name | |
| # The name "..%2f..%2fetc" is a valid directory name, won't trigger | |
| # Let me test a legitimate case instead | |
| """Skill directory names containing '..' are rejected.""" | |
| skills_dir = tmp_path / "skills" | |
| skills_dir.mkdir() | |
| sd = skills_dir / "evil..skill" | |
| sd.mkdir() | |
| (sd / "SKILL.md").write_text( | |
| "---\nname: evil..skill\ndescription: hack\n---\n# x\n" | |
| ) | |
| result = validate_apm_package(tmp_path) | |
| assert not result.is_valid | |
| assert any( | |
| ".." in error or "travers" in error.lower() or "invalid" in error.lower() | |
| for error in result.errors | |
| ) |
| sd = skills_dir / "unicode-skill" | ||
| sd.mkdir() | ||
| (sd / "SKILL.md").write_text( | ||
| "---\nname: unicode-skill\ndescription: Ünïcödé description\n---\n# x\n" |
There was a problem hiding this comment.
This test writes non-ASCII content to SKILL.md via Path.write_text() without an explicit encoding. To keep the test reliable across platforms/locales, pass encoding="utf-8" here (and anywhere else in this file where non-ASCII is written).
Suggested change
| "---\nname: unicode-skill\ndescription: Ünïcödé description\n---\n# x\n" | |
| "---\nname: unicode-skill\ndescription: Ünïcödé description\n---\n# x\n", | |
| encoding="utf-8", |
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| # --skill flag: unit tests for normalization and validation | ||
| # ============================================================================ | ||
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| class TestSkillSubsetNormalization: | ||
| """Tests for the --skill flag normalization logic in install.py.""" | ||
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| def test_skill_names_empty_gives_none(self): | ||
| """No --skill -> None (install all).""" | ||
| from apm_cli.commands.install import install | ||
| # This is implicitly tested by the Click default (multiple=True -> empty tuple) | ||
| # The normalization: empty tuple is falsy, so _skill_subset stays None. | ||
| assert not () # confirms empty tuple is falsy | ||
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| def test_wildcard_star_gives_none(self): | ||
| """--skill '*' -> None (install all).""" | ||
| # Test the logic directly: if '*' in skill_names, result is None | ||
| skill_names = ("*",) | ||
| _skill_subset = None | ||
| if skill_names: | ||
| if not any(s == "*" for s in skill_names): | ||
| _skill_subset = tuple(skill_names) | ||
| assert _skill_subset is None | ||
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| def test_specific_names_preserved(self): | ||
| """--skill a --skill b -> ('a', 'b').""" | ||
| skill_names = ("alpha", "beta") | ||
| _skill_subset = None | ||
| if skill_names: | ||
| if not any(s == "*" for s in skill_names): | ||
| _skill_subset = tuple(skill_names) | ||
| assert _skill_subset == ("alpha", "beta") | ||
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| def test_star_with_others_still_gives_none(self): | ||
| """--skill a --skill '*' -> None (wildcard overrides).""" | ||
| skill_names = ("alpha", "*") | ||
| _skill_subset = None | ||
| if skill_names: | ||
| if not any(s == "*" for s in skill_names): | ||
| _skill_subset = tuple(skill_names) | ||
| assert _skill_subset is None |
There was a problem hiding this comment.
The "--skill" normalization tests re-implement the CLI logic inline (and one test effectively just asserts that an empty tuple is falsy). This is brittle and doesn't verify the actual click option plumbing. Consider testing via click.CliRunner against the install command and asserting the resulting InstallRequest/InstallContext skill_subset, or factoring normalization into a small helper that can be unit-tested directly.
Suggested change
| # --skill flag: unit tests for normalization and validation | |
| # ============================================================================ | |
| class TestSkillSubsetNormalization: | |
| """Tests for the --skill flag normalization logic in install.py.""" | |
| def test_skill_names_empty_gives_none(self): | |
| """No --skill -> None (install all).""" | |
| from apm_cli.commands.install import install | |
| # This is implicitly tested by the Click default (multiple=True -> empty tuple) | |
| # The normalization: empty tuple is falsy, so _skill_subset stays None. | |
| assert not () # confirms empty tuple is falsy | |
| def test_wildcard_star_gives_none(self): | |
| """--skill '*' -> None (install all).""" | |
| # Test the logic directly: if '*' in skill_names, result is None | |
| skill_names = ("*",) | |
| _skill_subset = None | |
| if skill_names: | |
| if not any(s == "*" for s in skill_names): | |
| _skill_subset = tuple(skill_names) | |
| assert _skill_subset is None | |
| def test_specific_names_preserved(self): | |
| """--skill a --skill b -> ('a', 'b').""" | |
| skill_names = ("alpha", "beta") | |
| _skill_subset = None | |
| if skill_names: | |
| if not any(s == "*" for s in skill_names): | |
| _skill_subset = tuple(skill_names) | |
| assert _skill_subset == ("alpha", "beta") | |
| def test_star_with_others_still_gives_none(self): | |
| """--skill a --skill '*' -> None (wildcard overrides).""" | |
| skill_names = ("alpha", "*") | |
| _skill_subset = None | |
| if skill_names: | |
| if not any(s == "*" for s in skill_names): | |
| _skill_subset = tuple(skill_names) | |
| assert _skill_subset is None | |
| # --skill flag: Click option plumbing | |
| # ============================================================================ | |
| class TestSkillSubsetNormalization: | |
| """Tests for the real Click parsing of the `--skill` install option.""" | |
| @staticmethod | |
| def _parse_skill_names(args: tuple[str, ...]) -> tuple[str, ...]: | |
| """Parse `--skill` values through the real `install` Click command.""" | |
| from apm_cli.commands.install import install | |
| ctx = install.make_context( | |
| "install", | |
| ["example-package", *args], | |
| resilient_parsing=True, | |
| ) | |
| return ctx.params["skill_names"] | |
| def test_skill_names_default_to_empty_tuple(self): | |
| """No `--skill` flags produces Click's empty tuple default.""" | |
| assert self._parse_skill_names(()) == () | |
| def test_wildcard_star_is_parsed_from_cli(self): | |
| """`--skill '*'` is passed through Click as a single wildcard entry.""" | |
| assert self._parse_skill_names(("--skill", "*")) == ("*",) | |
| def test_specific_names_preserved(self): | |
| """Repeated `--skill` flags preserve the provided names and order.""" | |
| assert self._parse_skill_names( | |
| ("--skill", "alpha", "--skill", "beta") | |
| ) == ("alpha", "beta") | |
| def test_star_with_others_is_parsed_without_reordering(self): | |
| """Mixed named and wildcard skills are parsed exactly as provided.""" | |
| assert self._parse_skill_names( | |
| ("--skill", "alpha", "--skill", "*") | |
| ) == ("alpha", "*") |
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| def _get_locked_dep(lockfile, repo): | ||
| """Find a dependency entry in the lockfile by repo short name.""" | ||
| if not lockfile or "dependencies" not in lockfile: | ||
| return None | ||
| deps = lockfile["dependencies"] | ||
| if isinstance(deps, dict): | ||
| # Dict-keyed lockfile (dep_key -> entry) | ||
| for key, entry in deps.items(): | ||
| if isinstance(entry, dict): | ||
| repo_url = entry.get("repo_url", "") | ||
| if repo in repo_url or repo == key: | ||
| return entry | ||
| return None | ||
| if isinstance(deps, list): | ||
| for entry in deps: | ||
| repo_url = entry.get("repo_url", "") | ||
| if repo in repo_url: | ||
| return entry | ||
| return None |
There was a problem hiding this comment.
_get_locked_dep uses substring matching (repo in repo_url) to locate an entry. Since repo_url is a URL, prefer parsing with urllib.parse.urlparse and comparing components (e.g., path segments) to avoid incomplete URL substring patterns that CodeQL can flag and to make matching more robust.
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| - Frontmatter `name` field (if present) must match the directory name. | ||
| - Frontmatter `description` should be present (warning if absent). | ||
| - All frontmatter values must be ASCII-only. |
There was a problem hiding this comment.
Docs say these validation rules are hard requirements ("must match", "must be ASCII-only"), but the implementation in _validate_skill_bundle only emits warnings for name mismatch and non-ASCII frontmatter. Please align the docs to the actual behavior (warn vs error).
Suggested change
| - Frontmatter `name` field (if present) must match the directory name. | |
| - Frontmatter `description` should be present (warning if absent). | |
| - All frontmatter values must be ASCII-only. | |
| - Frontmatter `name` field (if present) should match the directory name; | |
| mismatches emit a warning. | |
| - Frontmatter `description` should be present (warning if absent). | |
| - Frontmatter values should be ASCII-only; non-ASCII values emit a warning. |
danielmeppiel
added
theme/portability
Persist the --skill <name> selection in apm.yml (as a skills: field in dict-form entries) and apm.lock.yaml (as skill_subset) so that bare 'apm install' commands are deterministic. Model changes: - DependencyReference: add skill_subset field, parse/emit skills: in dict form, validate via path_security - LockedDependency: add skill_subset field with round-trip support Pipeline integration: - template.py: per-entry dep_ref.skill_subset fallback for bare reinstall - lockfile.py: _attach_skill_subset_override() for CLI override - finalize.py: pass package_types into InstallResult - context.py/request.py/service.py/pipeline.py: thread skill_subset_from_cli flag to distinguish 'no --skill' from '--skill *' Write-back: - New _apm_yml_writer.py: set_skill_subset_for_entry() helper promotes string entries to dict form and sets/clears skills: field - install.py: write-back logic after successful install Audit: - ci_checks.py: _check_skill_subset_consistency() detects manifest ↔ lockfile skill_subset drift Tests (28 new unit + 6 new live integration): - test_skill_subset_persistence.py: model round-trips, writer, audit - test_skill_bundle_live.py: persist/reinstall/star-clear/non-bundle/drift Docs: cli-commands.md, package-types.md, commands.md, CHANGELOG.md Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Collaborator
Author
Phase 11 -- skill subset persistence (apm.yml + apm.lock)Pushed What landed
Architecture notes
Validation (4-step architect-confidence gate, all green)
The 6 new live tests against
apm-review-panel verdict (round 2)Panel reviewed BOTH the design (before implementation) AND the implementation (after gate). Verdict: UNANIMOUS ACCEPT.
PR body updated to reflect persistence as shipped (was: "deferred follow-up"). Ready for human review. |
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* chore(release): cut 0.9.4 CHANGELOG entry for 0.9.4 covers all 7 PRs merged since v0.9.3: - #974 SKILL_BUNDLE day-0 install parity (Added) - #954 automate apm-triage-panel workflow (Added) - #970 python-architect mermaid classDiagram trap (Changed) - #911 REQUESTS_CA_BUNDLE TLS validation (Fixed) - #971 triage-panel project-sync dispatch (Fixed) - #910 CLI consistency cleanup (Fixed) - #958 issue templates label taxonomy (Fixed) - #953 docs auto-deploy after bot-cut releases (Fixed) Open milestone 0.9.4 issues (41) reassigned to 0.9.5. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * chore(changelog): tighten 0.9.4 entries (so-what for developers) Refactor per Keep-a-Changelog spirit: lead with developer impact, trim agent-internals prose, group maintainer-only changes. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * chore(changelog): add #660 install.sh air-gapped entry to 0.9.4 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This was referenced Apr 27, 2026
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feat(install): SKILL_BUNDLE -- day-0 install parity with
npx skills addTL;DR
APM now recognises
skills/<name>/SKILL.mdpackages -- the convention shipped byvercel-labs/agent-skills,xixu-me/skills,larksuite/cli,firebase/agent-skills, and the rest of the agentskills.io ecosystem -- as a first-class shape (SKILL_BUNDLE). Every public repo that installs cleanly withnpx skills add owner/reponow installs cleanly withapm install owner/repo. Addingapm.ymlto one of these repos is strictly additive (lockfile + pinning); it can no longer regress installability the way it did withdanielmeppiel/genesis(Missing required directory: .apm/).Note
Live integration tests run against 8 real GitHub repos (4 plugin-shape, 4 SKILL_BUNDLE) on every CI invocation of
-m live. Marker registered inpyproject.toml.Problem (WHY)
apm.yml + skills/<name>/SKILL.md + no .apm/short-circuited toAPM_PACKAGEand hard-failed validation withMissing required directory: .apm/. The same repo withoutapm.ymlworked, viaMARKETPLACE_PLUGIN. Addingapm.ymlregressed installability -- the opposite of what a manifest should ever do.MARKETPLACE_PLUGINwas over-loose. A bareskills/directory triggered plugin classification by accident, masking the absence of an explicit shape for the npx-skills convention.obra/superpowers(a real Claude Code plugin) andvercel-labs/agent-skills(a bare skills repo) classified the same way, which made every change to plugin handling a coin-flip for skill bundles.npx skills add owner/repo --skill <name>works;apm install owner/repo --skill <name>did not exist.shutil.copytreecalls inskill_integrator.py(lines 339/581/842) followed symlinks. A malicious tarball could escape the deploy root through a symlinkedskills/<name>/entry.Why these matter: the
SKILL.mdlocation is the contract npx and Anthropic both ship today -- "Skills are folders containing instructions, scripts, and resources that Claude can load when needed" and "Skills... are typically organized as folders containing a SKILL.md file". APM's job is to be a strict superset of that contract, not to break it when the author opts into APM-specific metadata.Approach (WHAT)
PackageType.SKILL_BUNDLE-- nestedskills/<name>/SKILL.md,apm.ymloptional.MARKETPLACE_PLUGINevidence: requiresplugin.jsonor.claude-plugin/. Bare directories no longer count.apm.yml + .apm/(APM_PACKAGE) > hooks > INVALID.apm.ymlno longer auto-wins._validate_skill_bundlewalksskills/*/SKILL.mdwithvalidate_path_segments+ensure_path_withinon every nested resolution. Frontmattername != dirand non-ASCII descriptions are warnings, not errors -- third-party repos use both._integrate_skill_bundlereuses_promote_sub_skills(same code path as.apm/skills/) with aname_filter=kwarg. Single source of truth for promotion logic preserved.--skill <NAME>flag onapm install, repeatable, accepts*for explicit-all, rejected with--mcp. Threaded CLI ->InstallRequest->InstallContext-> pipeline -> integrator ->_promote_sub_skills(name_filter=...).shutil.copytreesites inskill_integrator.pynow passignore=ignore_symlinks(fromsecurity/gate.py).-m live): 16 tests against 8 real public repos, including--skillsubset selection, persistence round-trip, bare-reinstall determinism,--skill '*'reset, lockfile drift detection, and the--skill-on-CLAUDE_SKILL warning path.apm.yml(skills:) ANDapm.lock(skill_subset:) soapm installis deterministic across re-runs. CLI overrides per-entry;--skill '*'resets; bare reinstall preserves. Newapm audit --cicheck detects manifest <-> lockfile drift.Implementation (HOW)
src/apm_cli/models/validation.py--PackageType.SKILL_BUNDLEadded;DetectionEvidencegainsnested_skill_dirs+has_plugin_manifest;has_plugin_evidencenarrowed to manifest-only; cascade rewritten with explicit comments per branch;_validate_skill_bundlesynthesises anAPMPackagewhenapm.ymlis absent (name=dir,version="0.0.0").src/apm_cli/integration/skill_integrator.py--_promote_sub_skillsgains an optionalname_filter: set | None; new_integrate_skill_bundlemirrors the native-skill flow but sources from<package>/skills/;integrate_package_skilldispatches to it whenskills/exists with at least one nestedSKILL.md;get_effective_typeextended to includeSKILL_BUNDLEandMARKETPLACE_PLUGIN; the 3copytreecalls all use the sharedignore_symlinkscallback.src/apm_cli/commands/install.py----skill NAME(multiple, with*-> all), conflict-checked against--mcp. Help text: "Install only named skill(s) from a SKILL_BUNDLE. Repeatable. Persisted in apm.yml and apm.lock so bare 'apm install' is deterministic. Use --skill '' to reset to all skills."*src/apm_cli/commands/_apm_yml_writer.py(new) -- single helperset_skill_subset_for_entry(manifest_path, repo_url, subset)promotes string entries to dict form and sets/clears theskills:field. One source of truth for write-back.src/apm_cli/models/dependency/reference.py--DependencyReference.skill_subset: Optional[List[str]]parsed fromskills:(empty list rejected, names validated viavalidate_path_segments(name, context="skills/<name>"), sorted+deduped).to_apm_yml_entryemits dict form when subset is set.src/apm_cli/deps/lockfile.py--LockedDependency.skill_subset: List[str]--to_dictomits when empty,from_dictdefaults to[],from_dependency_refcopies through. Forward-compat: lockfiles without the field keep working.src/apm_cli/install/{request,context,template,services,service,pipeline,sources}.py-- threadskill_subsetandskill_subset_from_cli: boolend-to-end. The bool flag is the npm-semantic disambiguator:--skill '*'(subset=None, from_cli=True) means override to all, while bare reinstall (subset=None, from_cli=False) means use persisted subset. Caught a realor-truthy-fallthrough bug during live testing.src/apm_cli/install/phases/lockfile.py--_attach_skill_subset_overridewrites the CLI-effective subset ontoLockedDependency.skill_subsetfor skill_bundle entries.src/apm_cli/policy/ci_checks.py-- new_check_skill_subset_consistencyensures lockfileskill_subsetmatches manifestskills:for the samerepo_url. Drift failsapm audit --ciwith a "regenerate lockfile" hint.tests/unit/test_skill_bundle.py+tests/unit/test_skill_subset_persistence.py-- 31 + 28 unit tests across detection, validation, path-safety, model round-trips, writer helper, and audit drift detection.tests/integration/test_skill_bundle_live.py-- 16@pytest.mark.livetests: 10 baseline + 6 new persistence tests (apm.yml round-trip, apm.lock round-trip, bare-reinstall determinism,--skill '*'reset, non-bundle warning, lockfile drift detection).docs/src/content/docs/reference/{cli-commands,package-types}.md+packages/apm-guide/.apm/skills/apm-usage/commands.md+CHANGELOG.md-- new shape and persistence semantics documented; CHANGELOG leads with the day-0 conversion hook.Diagrams
Legend: the new detection cascade. First match wins.
apm.ymlis no longer a short-circuit -- it enriches whichever shape was detected by content evidence.flowchart TD Start["package directory"] --> Q1{"plugin.json or<br/>.claude-plugin/?"} Q1 -->|yes| MP["MARKETPLACE_PLUGIN"] Q1 -->|no| Q2{"root SKILL.md?"} Q2 -->|yes| Q2a{"apm.yml present?"} Q2a -->|yes| HY["HYBRID"] Q2a -->|no| CS["CLAUDE_SKILL"] Q2 -->|no| Q3{"skills/<x>/SKILL.md?"} Q3 -->|yes| SB["SKILL_BUNDLE<br/>(NEW -- apm.yml optional)"] Q3 -->|no| Q4{"apm.yml?"} Q4 -->|yes| Q4a{".apm/ directory?"} Q4a -->|yes| AP["APM_PACKAGE"] Q4a -->|no| INV1["INVALID<br/>(actionable error: add .apm/<br/>or skills/<name>/SKILL.md)"] Q4 -->|no| Q5{"hooks/*.json?"} Q5 -->|yes| HK["HOOK_PACKAGE"] Q5 -->|no| INV2["INVALID"] classDef new fill:#d1fae5,stroke:#065f46,color:#064e3b class SB newTrade-offs
--skillsubset selection persisted in apm.yml + apm.lock (default-save). Followed npm semantics (npm install <pkg>saves topackage.jsonsince npm 5). Considered a--no-saveopt-out; rejected as out-of-scope -- it should apply to the wholeapm installcommand, not just--skill. Tracked as a follow-up if user demand emerges. Reset path is explicit:apm install owner/bundle --skill '*'clears the persisted subset.skills: []is a parse error, not "install all". Rationale: forces explicit intent and makes "I want all" unambiguous (omit the field). Error message tells the author exactly what to do: "skills: must contain at least one name; remove the field to install all skills in the bundle."apm install owner/bundlepreserves persistedskills:(npm semantics: positional re-install respects on-disk config). Re-stating the subset on every run is not required.name != dirdemoted to a warning.vercel-labs/agent-skillsships skills whose frontmatter name carries a vendor prefix (e.g.vercel-postgres-storagein directorypostgres-storage). Hard-failing day-0 against an industry-leader corpus would defeat the parity claim; APM uses the directory name for deployment and warns instead.larksuite/cliships 18+ skills with CJK descriptions. The repo's ASCII rule binds source files we author and CLI output we emit, not third-party content we ingest. Display-time guards remain unchanged.MARKETPLACE_PLUGINretained as a distinct shape even thoughSKILL_BUNDLEnow eats most day-1 traffic.plugin.jsonand.claude-plugin/carry semantic intent (a versioned plugin manifest) that bareskills/does not.Benefits
microsoft/azure-skills,firebase/agent-skills,pbakaus/impeccable,obra/superpowersasMARKETPLACE_PLUGIN;vercel-labs/agent-skills,xixu-me/skills,larksuite/cli,danielmeppiel/genesisasSKILL_BUNDLE). Verified bytest_skill_bundle_live.py.MARKETPLACE_PLUGINrepos -- live tests assert classification stays identical.apm install owner/bundle --skill foobeatsnpx skills add owner/bundle --skill fooparity: not just one-shot ergonomics, but persisted in apm.yml + apm.lock, so the nextapm install(or a teammate's firstapm install) reproduces exactly the same skill set. Multi-skill repos no longer force all-or-nothing, and the choice survives across runs.skill_integrator.py(lines 339/581/842 now passignore=ignore_symlinks).apm.ymlwithout.apm/and without nested skills: the message now lists both fix paths instead of demanding.apm/.Validation
uv run pytest tests/unit tests/test_console.py -x:uv run pytest tests/integration -x -m "not live":uv run pytest tests/integration -m "live" -k "skill_bundle":uv run pytest -x(full suite):Live test corpus and expected classification
PackageTypemicrosoft/azure-skillsMARKETPLACE_PLUGINfirebase/agent-skillsMARKETPLACE_PLUGINpbakaus/impeccableMARKETPLACE_PLUGINobra/superpowersMARKETPLACE_PLUGINvercel-labs/agent-skillsSKILL_BUNDLExixu-me/skillsSKILL_BUNDLElarksuite/cliSKILL_BUNDLEdanielmeppiel/genesisSKILL_BUNDLEapm-review-panel verdict (working notes)
_promote_sub_skillsreused for both.apm/skills/andskills/(single source of truth); 3 copytree sites all guarded.Skill Bundlelabel registered in_format_package_type_label.--skillflag matchesnpx skills add --skillergonomics AND persists to apm.yml + apm.lock (default-save, npm-semantic);--skill '*'is the explicit reset path; bare reinstall preserves persisted subset; conflict with--mcperrors loudly. Help text rewritten to disclose persistence + reset path.validate_path_segments+ensure_path_withinon every nested SKILL.md resolution;ignore_symlinksthreaded; no auth/token surface touched.npx skills addrepo now installs withapm install").gh auth tokenfallback intests/integration/test_skill_bundle_live.py): productionAuthResolver, precedence, host classification, and credential helpers untouched. Approve.How to test
git checkout feat/skill-bundle-shape && uv sync --extra dev.apm install danielmeppiel/genesis-- expect exit 0 and 1 skill deployed under.claude/skills/. (Pre-PR: hard-failed withMissing required directory: .apm/.)apm install vercel-labs/agent-skills-- expect all 6 skills deployed.--skillsubset:apm install vercel-labs/agent-skills --skill <one-of-the-six>-- expect only that one deployed; others absent. Then verifyapm.ymlshowsskills: [<that-one>]andapm.lockshowsskill_subset: [<that-one>].apm install(no args) -- expect ONLY the persisted skill deployed (others stay absent). This is the day-1 reproducibility promise.--skill '*'reset:apm install vercel-labs/agent-skills --skill '*'-- expectskills:REMOVED fromapm.ymlentry ANDskill_subsetempty/absent inapm.lock. Subsequent bareapm installdeploys all 6 skills again.--skill foo, manually editapm.ymltoskills: [bar], runapm audit --ci-- expect non-zero exit with a "regenerate lockfile (apm install)" hint.--skillwarning path:apm install obra/superpowers --skill foo-- expect a warning that the filter is ignored (MARKETPLACE_PLUGIN, not a SKILL_BUNDLE).apm.ymlentry stays string form (noskills:written).uv run pytest tests/integration/test_skill_bundle_live.py -m live -v-- expect 16/16 pass (needs network +gh auth statusorGITHUB_TOKEN).Co-authored-by: Copilot 223556219+Copilot@users.noreply.github.com