api-security-auditor SKILL.md skillA
api-security-auditor from navinspire-ia/navin is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add navinspire-ia/navin/api-security-auditor@git:20260906.85504a9Pins git:20260906.85504a9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- navinspire-ia/navin
- Path
navin/skills/api-security-auditor/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260906.85504a9, committed Sep 6, 2026
- Size
- 2,550 bytes
- Repository stars
- 37
- License
- AGPL-3.0
Audit the web/API attack surface - authn/authz on endpoints, CORS, CSRF, SSRF, security headers, rate limiting, mass assignment, and OWASP API Top 10. Use for /perimeter, API reviews, or exposed-surface hardening.
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
# API & Web Surface Auditor ## Overview Review everything exposed over the network: HTTP routes, GraphQL resolvers, websockets, and webhooks. The goal is to find endpoints that are unauthenticated, over-privileged, injectable, or abusable. Cite the exact route handler for each finding. ## Checklist (OWASP API Top 10 aligned) 1. **Broken object-level authorization (BOLA/IDOR)** - object IDs accepted from the client without an ownership check. 2. **Broken authentication** - endpoints missing auth middleware, weak/missing token verification, JWT `alg:none`, long-lived tokens, no rotation. 3. **Broken function-level authorization** - admin/privileged routes reachable by normal roles; authorization done in the UI only. 4. **Excessive data exposure & mass assignment** - serializers returning internal fields; request bodies bound directly to models. 5. **Injection & SSRF** - user input reaching SQL/NoSQL/command/template sinks; user-supplied URLs fetched without an allowlist. 6. **Resource abuse** - no rate limiting/pagination caps, unbounded uploads, expensive GraphQL queries (no depth/complexity limit). …
Read the whole file at its exact version.
How to install
mdr add navinspire-ia/navin/api-security-auditor@sha256:27f7c6b921e20caeThe line at the top of this page pins the label git:20260906.85504a9, 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_i4oashw3ydo5pyso)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 6, 2026.
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 (2550 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
navinspire-ia/navin · 37 stars · license AGPL-3.0 · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_i4oashw3ydo5pyso GET https://markdownregistry.com/api/v1/resolve?ref=navinspire-ia/navin/api-security-auditor GET https://markdownregistry.com/api/v1/blob/27f7c6b921e20cae0dd9fafb6b5979936cf974bd112050122d1c545b851a3a70
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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