supabase-security-expert SKILL.md skillA
supabase-security-expert from roedyrustam/vibes-plug is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add roedyrustam/vibes-plug/supabase-security-expert@v4.2.0Pins v4.2.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- roedyrustam/vibes-plug
- Path
skills/supabase-security-expert/SKILL.md- Versions recorded
- 12
- Latest version
- v4.2.0, committed Oct 3, 2026
- First version recorded
- Jun 14, 2026
- Size
- 9,998 bytes
- Repository stars
- 122
- License
- MIT
Supabase security expert to audit RLS (Row Level Security), RBAC, relational databases, prevent data leakage, and utilize Supabase Linter / Ahli keamanan Supabase untuk audit RLS (Row Level Security), RBAC, database relasional, pencegahan kebocoran data, dan pemanfaatan Supabase Linter.
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
# Supabase Security Expert (2026 Edition — Auth v3 / PKCE) [English](#english) | [Bahasa Indonesia](#bahasa-indonesia) --- <a name="english"></a> ## English ### Orchestration & Integration Connects and orchestrates with relevant domain skills like `brainstorming`, `zero-to-prod-orchestrator`, and `session-memory-manager` to ensure cohesive execution. ### Description Expert guide for auditing and hardening Supabase applications. Covers Row Level Security (RLS), Supabase Auth v3 (PKCE flow), API key hygiene, data leakage prevention, Supabase Linter, and production security checklists. ### Trigger Conditions - Auditing RLS policies for correctness and security gaps. - Setting up Supabase Auth v3 with PKCE flow (replaces implicit flow). - Reviewing API key usage (anon key vs. service role key). - Preventing data leakage from misconfigured policies. - Running Supabase Linter (`supabase lint`) for automated security checks. - Implementing user roles and access control in a Supabase project. ### Supabase Auth v3 — PKCE Flow (2026 Default) …
Read the whole file at its exact version.
How to install
mdr add roedyrustam/vibes-plug/supabase-security-expert@sha256:a088cf5179900c41The line at the top of this page pins the label v4.2.0, 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_ri4v4hgkfr3jyd45)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 12 versions of this file, between Jun 14, 2026 and Oct 3, 2026, about one every 10 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v4.2.0 latest | 2026-10-03 | d8cca2a | 9,998 B | A | view · diff |
| v4.1.0 | 2026-10-03 | 8bb822a | 9,998 B | A | view · diff |
| v4.0.0 | 2026-09-30 | 7be209a | 9,999 B | A | view · diff |
| git:20260928.6c89ad6 | 2026-09-28 | 6c89ad6 | 10,125 B | F | view · diff |
| v3.0.0 | 2026-09-13 | 528c014 | 9,999 B | A | view · diff |
| git:20260913.4cedcda | 2026-09-13 | 4cedcda | 9,734 B | A | view · diff |
| git:20260907.57a4b90 | 2026-09-07 | 57a4b90 | 9,734 B | A | view · diff |
| git:20260816.d23736e | 2026-08-16 | d23736e | 9,738 B | A | view · diff |
| git:20260729.f16bff5 | 2026-07-29 | f16bff5 | 9,333 B | A | view · diff |
| git:20260721.c771a3d | 2026-07-21 | c771a3d | 8,203 B | A | view · diff |
| git:20260614.d9b08e1 | 2026-06-14 | d9b08e1 | 7,049 B | A | view · diff |
| git:20260614.78a2809 | 2026-06-14 | 78a2809 | 7,049 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 (9998 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
roedyrustam/vibes-plug · 122 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ri4v4hgkfr3jyd45 GET https://markdownregistry.com/api/v1/resolve?ref=roedyrustam/vibes-plug/supabase-security-expert GET https://markdownregistry.com/api/v1/blob/a088cf5179900c41617c0170675f114b7182029a7aa7d9973932e18eba4c5983
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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