security-architect SKILL.md skillA
security-architect from ice-lfernandes/claude-spring-architect is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ice-lfernandes/claude-spring-architect/security-architect@git:20261015.a5e5758Pins git:20261015.a5e5758 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ice-lfernandes/claude-spring-architect
- Path
.claude/skills/security-architect/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261015.a5e5758, committed Oct 15, 2026
- First version recorded
- Oct 2, 2026
- Size
- 23,436 bytes
- Repository stars
- 8
- License
- Apache-2.0
Designs the security of an already-exposed servlet REST or GraphQL use case with Spring Security — who may call each endpoint or GraphQL field (public, authenticated, role, group, scope, or only the resource's owner), how the caller authenticates (OAuth2 resource server with JWT, opaque-token introspection, users owned by the application, API key), the project-wide filter chain, 401 and 403 bodies, CORS, Actuator and Swagger exposure — into the `32-security.md` partial. Use when the request…
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
## Available specs
!`find "${CLAUDE_PROJECT_DIR:-.}/docs/use-cases" -mindepth 1 -maxdepth 1 -type d -name 'UC-*' 2>/dev/null | sort`
Empty above → none yet, run `/use-case-design` first. (`find`, not an `ls` glob: under zsh an unmatched glob
aborts the command before any fallback runs.)
## Target
$ARGUMENTS
---
# Security Architect
Designs **who may call each endpoint and how the caller proves who it is**: the authentication
mechanism of the project, the request rules and method-security annotations of each endpoint,
the claims-to-authorities mapping, the ownership check a use case runs, and what the API
answers when the proof or the permission is missing. What `use-case-design` recorded as the
case's `Access` and `rest-api-architect` exposed as endpoints, this skill puts behind the
right door.
**Scope: servlet applications.** Spring MVC on the servlet filter chain. A reactive
application (WebFlux, `SecurityWebFilterChain`) has another filter model and is out of scope
here — say so and stop when the project's web starter is the reactive one.
**Entry rule: without `30-rest.md` or `31-graphql.md` there is nothing to protect.** This skill reads
…Read the whole file at its exact version.
How to install
mdr add ice-lfernandes/claude-spring-architect/security-architect@sha256:75882deaeb93ce36The line at the top of this page pins the label git:20261015.a5e5758, 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_4ubvxtnalpn6ifme)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Oct 2, 2026 and Oct 15, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261015.a5e5758 latest | 2026-10-15 | a5e5758 | 23,436 B | A | view · diff |
| git:20261014.c9ffbdd | 2026-10-14 | c9ffbdd | 23,361 B | A | view · diff |
| git:20261013.18586b2 | 2026-10-13 | 18586b2 | 23,396 B | A | view · diff |
| git:20261002.b2d532a | 2026-10-02 | b2d532a | 21,629 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 (23436 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
ice-lfernandes/claude-spring-architect · 8 stars · license Apache-2.0 · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4ubvxtnalpn6ifme GET https://markdownregistry.com/api/v1/resolve?ref=ice-lfernandes/claude-spring-architect/security-architect GET https://markdownregistry.com/api/v1/blob/75882deaeb93ce3656c54e9f3e302c3e09b793c521bb2526f7c37b8138b87650
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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