Elasticrun Dont B Mad Bmad Sync Standards

Sync Engineering Standards

Pull a project-specific subset of the central engineering-standards catalog into the project. BMAD skills (create-architecture, create-story, dev-story, code-review) read these from docs/standards/ and treat constraints as binding.

When to Use

• New project: after dropping engineering-standards.yml at root.
• Updated manifest: added/removed a domain.
• Catalog refresh: standards repo got new docs.
• Onboarding teammate: ensures their checkout has the latest synced standards.

What This Does

1. Reads engineering-standards.yml at project root.
2. Fetches catalog (local path or git URL, per manifest).
3. Copies listed domain folders into docs/standards/<domain>/.
4. Writes docs/standards/INDEX.md listing what's synced + summaries.
5. Generates .cursor/rules/<domain>.mdc for each domain (Cursor parity).
6. Adds @docs/standards/INDEX.md to CLAUDE.md if not already present.
7. Reports what changed.

Manifest Format

engineering-standards.yml at project root:

catalog: /Users/Sachin/Workspace/engineering-standards   # local path OR git URL
version: main                                            # branch/tag/commit (git only)
standards:
  - frappe
  - python-backend
  - redis
  - elasticrun-design

If catalog starts with http://, https://, or git@, treat as git URL → clone shallow into .standards-cache/ (gitignored). Otherwise treat as local filesystem path → copy directly.

Process

1. Validate manifest

• Ensure engineering-standards.yml exists at project root. If not, halt with: "No engineering-standards.yml found. Create one at project root listing the catalog and the domains this project uses."
• Parse YAML. Validate keys: catalog (required), standards (required, list), version (optional).

2. Fetch catalog

Local path:

• cp -r <catalog>/<domain>/ docs/standards/<domain>/ for each listed domain.
• Skip domains not present in catalog. Warn user.

Git URL:

• If .standards-cache/ doesn't exist: git clone --depth 1 -b <version> <catalog> .standards-cache/.
• Else: cd .standards-cache && git fetch && git checkout <version> && git pull.
• Add .standards-cache/ to .gitignore if missing.
• Then copy domain folders as in local case.

3. Refresh docs/standards/

• Wipe existing docs/standards/ first (clean slate, no stale files).
• Copy each domain folder.
• Write docs/standards/INDEX.md (template below).

4. Generate Cursor rules

For each synced domain, write .cursor/rules/standards-<domain>.mdc:

---
description: <Domain> engineering standards (synced from central catalog)
globs:
alwaysApply: true
---

<concatenated content of all .md files in docs/standards/<domain>/>

alwaysApply: true ensures Cursor loads them on every chat.

5. Update CLAUDE.md

• If CLAUDE.md doesn't exist at project root: skip (don't create one).
• If exists: check for @docs/standards/INDEX.md. If missing, append a section:

## Engineering Standards

@docs/standards/INDEX.md

These rules are binding for all generated code.

6. Report

Print a table to user:

Plus: cursor rules generated, CLAUDE.md updated/skipped.

INDEX.md Template

# Engineering Standards (synced)

Last synced: <ISO date>
Catalog: <catalog path or URL>
Version: <version>

These standards are binding. BMAD skills (create-architecture, create-story, dev-story, code-review) treat constraints in these files as hard requirements unless explicitly overridden in project-context.md.

## Domains

### frappe
- [Mental Model](frappe/mental-model.md)
- [Doctype Patterns](frappe/doctype-patterns.md)
- ... (auto-list all .md files)

### python-backend
- ...

(repeat per domain)

## Override Rules

If a project rule conflicts with a standard, document the override in `project-context.md` under "Standards Overrides" with the reason. Otherwise, standards win.

Rules

• Never edit files inside docs/standards/ by hand. They get wiped on next sync. Project-specific overrides go in project-context.md.
• .standards-cache/ always gitignored.
• If a listed domain doesn't exist in catalog, warn but don't fail. Skip it.
• Idempotent. Running twice = same result.

Don't

• Sync without a manifest. No silent defaults.
• Skip cursor rule generation. 70% of team uses Cursor.
• Modify catalog from a project. Catalog is upstream-only.
• Commit .standards-cache/ to project repo.

Source: ElasticRun/dont-b-mad — distributed by TomeVault.