oma-architecture SKILL.md skillA
oma-architecture from first-fluke/oh-my-agent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add first-fluke/oh-my-agent/oma-architecture@git:20261015.c9169afPins git:20261015.c9169af in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- first-fluke/oh-my-agent
- Path
skills/oma-architecture/SKILL.md- Versions recorded
- 10
- Latest version
- git:20261015.c9169af, committed Oct 15, 2026
- First version recorded
- Aug 13, 2026
- Size
- 11,502 bytes
- Repository stars
- 1,374
- License
- MIT
Evaluate system boundaries and architectural tradeoffs. Use for.
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 Agent - Software Architecture Specialist ## Scheduling ### Goal Analyze, compare, and document software architecture decisions with explicit tradeoffs, risks, stakeholder concerns, and validation steps. ### Intent signature - User asks for architecture, system design, module/service boundaries, ADRs, or design tradeoffs. - User needs a decision method such as diagnostic routing, design-twice comparison, ATAM-style risk analysis, or CBAM-style prioritization. - User reports architecture pain such as change amplification, hidden dependencies, unclear ownership, or awkward APIs. - User needs an API versioning, deprecation, or published-contract evolution strategy. ### When to use - Choosing or reviewing system architecture - Defining module, service, or ownership boundaries - Comparing architectural options with explicit tradeoffs - Investigating architectural pain: change amplification, hidden dependencies, awkward APIs - Prioritizing architecture investments or refactors - Writing architecture recommendations or ADRs - Deciding API versioning, deprecation windows, and published-contract evolution strategy ### When NOT to use …
Read the whole file at its exact version.
How to install
mdr add first-fluke/oh-my-agent/oma-architecture@sha256:7a28e0481d4e7e4eThe line at the top of this page pins the label git:20261015.c9169af, 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_ykp36db2r6hv2qed)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 10 versions of this file, between Aug 13, 2026 and Oct 15, 2026, about one every 7 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261015.c9169af latest | 2026-10-15 | c9169af | 11,502 B | A | view · diff |
| git:20261010.7f78296 | 2026-10-10 | 7f78296 | 10,452 B | A | view · diff |
| git:20261004.ff11f05 | 2026-10-04 | ff11f05 | 10,412 B | A | view · diff |
| git:20261002.90a1acd | 2026-10-02 | 90a1acd | 10,333 B | A | view · diff |
| git:20261001.c8f4f9b | 2026-10-01 | c8f4f9b | 10,216 B | A | view · diff |
| git:20260912.7e4c0d1 | 2026-09-12 | 7e4c0d1 | 10,180 B | A | view · diff |
| git:20260909.093aa3d | 2026-09-09 | 093aa3d | 10,329 B | A | view · diff |
| git:20260909.0c00b0b | 2026-09-09 | 0c00b0b | 10,720 B | A | view · diff |
| git:20260830.a3a6c2a | 2026-08-30 | a3a6c2a | 10,623 B | A | view · diff |
| git:20260813.f0fe354 | 2026-08-13 | f0fe354 | 9,906 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 (11502 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
first-fluke/oh-my-agent · 1,374 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ykp36db2r6hv2qed GET https://markdownregistry.com/api/v1/resolve?ref=first-fluke/oh-my-agent/oma-architecture GET https://markdownregistry.com/api/v1/blob/7a28e0481d4e7e4e5522422b1698b44aebf834e988b9362bebe52d26932f804d
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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