alembic-guard

name	alembic-guard
description	Guard checks code against project Recipe standards via MCP tool alembic_guard (auto-routes by code/files params). Use when the user wants to audit, lint, or verify code compliance.

Alembic Guard — Code Compliance Checking

Use this skill when: The user wants to check whether code meets project standards (规范 / Audit / Guard / Lint).

Guard is a scoped Recipe-adherence check. It is not repo lint, security audit, general code review, or a whole-diff fallback.

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MCP Tool: alembic_guard

Single code check (code param):

{ "code": "URLSession.shared.dataTask(with: url) { ... }", "language": "objc", "filePath": "Sources/Network/OldAPI.m" }

Multi-file audit (files[] param):

{ "files": [{ "path": "Sources/Network/APIClient.m" }, { "path": "Sources/Network/RequestManager.m" }], "scope": "project" }

Returns violations with { ruleId, severity, message, line, pattern }. Batch results auto-recorded to ViolationsStore.

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Guard Knowledge Source

Guard uses Recipe content as the standard — no separate config:

• kind=rule → enforced as Guard rules (severity: error/warning/info)
• kind=pattern → best-practice references
• constraints.guards[].pattern → regex patterns for automated detection

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Agent Workflow

Quick Check ("检查这段代码")

1. alembic_guard with code → present violations + fix suggestions

Module Audit ("审查网络模块")

1. alembic_structure(operation=files) → get file list
2. alembic_guard with file paths → summarize by severity

Project-wide

1. alembic_bootstrap → full project scan including Guard audit

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Related Skills

• alembic-recipes: Recipe content IS the Guard standard