architecture-patterns SKILL.md skillA
architecture-patterns from synaptiai/synapti-marketplace is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add synaptiai/synapti-marketplace/architecture-patterns@git:20261101.fe898b3Pins git:20261101.fe898b3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- synaptiai/synapti-marketplace
- Path
plugins/flow/skills/architecture-patterns/SKILL.md- Versions recorded
- 7
- Latest version
- git:20261101.fe898b3, committed Nov 1, 2026
- First version recorded
- Mar 8, 2026
- Size
- 4,627 bytes
- Repository stars
- 7
- License
- Apache-2.0
Document system design decisions with mapped user flows, coupling analysis, failure modes, and explicit non-goals, proving the architecture can survive under unexpected conditions. Use when designing systems, evaluating structural changes, or reviewing architecture decisions. Proactively suggest when coupling analysis reveals circular dependencies, god objects, or hidden shared state.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Architecture Patterns ## Contract Iron law: **design architecture from functionality, not to functionality — a component that cannot be traced to a user, admin, or system flow is deleted.** Invoked by `/flow:design` Phase 1 (map flows), Phase 2 (C4 level, design proposal), Phase 3 (coupling review), and Phase 4 (decision record). Returns the enumerated flows, a coupling analysis with red flags, a proposal (components, responsibilities, dependencies, data flow, API surface) at the right C4 level, and a decision record with context, options, trade-offs, decision, consequences, non-goals, and failure modes. Permitted skips: none — a record without non-goals and failure modes is incomplete and does not ship; failure modes may be deferred only where `/flow:design` marks them optional. ## Map Flows First Track the five tasks `/flow:design` creates. First enumerate **user flows** (what the user does, step by step), **admin flows** (operator actions), and **system flows** (cron, webhooks, events). Each is trigger, steps, outcome; every component must serve at least one. ## C4 Level …
Read the whole file at its exact version.
How to install
mdr add synaptiai/synapti-marketplace/architecture-patterns@sha256:03a0d80522550607The line at the top of this page pins the label git:20261101.fe898b3, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_qfu6qhtn67jncov3)
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Versions
The registry has recorded 7 versions of this file, between Mar 8, 2026 and Nov 1, 2026, about one every 40 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261101.fe898b3 latest | 2026-11-01 | fe898b3 | 4,627 B | A | view · diff |
| git:20261031.21b6797 | 2026-10-31 | 21b6797 | 4,661 B | A | view · diff |
| git:20260909.6778255 | 2026-09-09 | 6778255 | 4,593 B | A | view · diff |
| git:20260506.b1f0fef | 2026-05-06 | b1f0fef | 9,419 B | A | view · diff |
| git:20260416.f06e302 | 2026-04-16 | f06e302 | 9,236 B | A | view · diff |
| git:20260311.a793cc4 | 2026-03-11 | a793cc4 | 5,816 B | A | view · diff |
| git:20260308.3ef0c8f | 2026-03-08 | 3ef0c8f | 5,790 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4627 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
synaptiai/synapti-marketplace · 7 stars · license Apache-2.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qfu6qhtn67jncov3 GET https://markdownregistry.com/api/v1/resolve?ref=synaptiai/synapti-marketplace/architecture-patterns GET https://markdownregistry.com/api/v1/blob/03a0d805225506079977e0c08cfcde936e494da62605c98a21a7cdfdf81c54a8
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