Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/roedyrustam/vibes-plug/supabase-migrationnpx skills add roedyrustam/vibes-plug --skill supabase-migrationgit clone --depth 1 https://github.com/roedyrustam/vibes-plugWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/roedyrustam/vibes-plug/supabase-migration)<a href="https://agentmods.dev/skills/roedyrustam/vibes-plug/supabase-migration"><img src="https://agentmods.dev/badge/skills/roedyrustam/vibes-plug/supabase-migration.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00030 | $0.01012 |
| Opus 5 | $0.00015 | $0.00506 |
| Sonnet 5 | $0.00006 | $0.00202 |
| Haiku 4.5 | $0.00003 | $0.00101 |
Grade A, and why
supabase-migration scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Supabase Migration Skill
English
Description
When the user asks to create or apply a database migration for Supabase, follow these instructions:
Instructions
- Check Environment: Ensure
supabase/migrationsdirectory exists. Runlist_diron it if needed. - Review Available MCP Commands: Utilize the Supabase MCP integration.
- For listing existing migrations, use
mcp_supabase-mcp-server_list_migrationswithproject_id. - Before executing migration queries on the server directly, confirm the SQL is correct.
- For listing existing migrations, use
- Execute Command:
- Write the SQL script to a local migration file located in
supabase/migrations/usingwrite_to_file. Use standard timestamps orsupabase migration newcommand to get the filename. - Run
npx supabase migration upto test locally or use the remote MCPapply_migrationif the user wants it applied remotely.
- Write the SQL script to a local migration file located in
- Final Step: Confirm with the user that the migration successfully completed.
Implementation Checklist
- Generate a new migration file:
npx supabase migration new [name] - Write raw SQL in the generated migration file (DDL and DML).
- Test the migration locally:
npx supabase db resetornpx supabase migration up. - If using RLS, explicitly add policies to the new tables.
- Commit the migration file to version control.
Example: Supabase Migration Command Flow
# 1. Create a new migration file
npx supabase migration new create_users_table
# 2. Write SQL to supabase/migrations/<timestamp>_create_users_table.sql
# 3. Apply to local database
npx supabase migration up
# 4. Apply to remote production database
npx supabase db push
Orchestration & Integration
- Integrates with:
supabase-security-expert,database-orm-expert,ci-cd-devops-architect.
Bahasa Indonesia
Deskripsi
Ketika pengguna meminta untuk membuat atau menerapkan migrasi database untuk Supabase, ikuti instruksi berikut:
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 92 lines · 30 tokens per session scan A 978503d90f37
supabase-migration is a skill published in the GitHub repository roedyrustam/vibes-plug (49 stars, last pushed 2d ago), licensed MIT. It adds 30 tokens to every session and 1,012 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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