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 skills add jawwadfirdousi/agent-skills --skill supabasegit clone --depth 1 https://github.com/jawwadfirdousi/agent-skillsWrote 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/jawwadfirdousi/agent-skills/supabase)<a href="https://agentmods.dev/skills/jawwadfirdousi/agent-skills/supabase"><img src="https://agentmods.dev/badge/skills/jawwadfirdousi/agent-skills/supabase/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/jawwadfirdousi/agent-skills/supabase"><img src="https://agentmods.dev/badge/skills/jawwadfirdousi/agent-skills/supabase.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00047 | $0.01428 |
| Opus 5.5 | $0.00019 | $0.00571 |
| Sonnet 5.5 | $0.00009 | $0.00286 |
| Haiku 4.5 | $0.00005 | $0.00143 |
Grade B, and why
supabase scanned grade B with 2 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 2mo 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
Each environment is a named entry in `environments.json` (gitignored, `chmod 600`) Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
compatibility: Requires bash, curl, and jq, plus network access to the Supabase management API. The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 2mo ago First seen · 133 lines · 47 tokens per session scan B b8b437859cbd
supabase is a skill published in the GitHub repository jawwadfirdousi/agent-skills (15 stars, last pushed 3mo ago), with no licence file. It adds 47 tokens to every session and 1,428 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
supabase compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| supabasejawwadfirdousi/agent-skills | Skill | 15 | 3mo ago | none | B | 47 | Claude Code |
| omh-relational-dbrlaope/oh-my-hermes | Skill | 5.2k | yesterday | MIT | A | 100 | Claude Code, Codex |
| database-designerseaworld008/Commonly-used-high-value-skills | Skill | 74 | 2d ago | MIT | A | 26 | Claude Code, Codex |
| database-schema-designerseaworld008/Commonly-used-high-value-skills | Skill | 74 | 2d ago | MIT | A | 50 | Claude Code, Codex |
| prisma-client-apiseaworld008/Commonly-used-high-value-skills | Skill | 74 | 2d ago | MIT | A | 32 | Claude Code, Codex |
| prisma-upgrade-v7seaworld008/Commonly-used-high-value-skills | Skill | 74 | 2d ago | MIT | A | 37 | Claude Code, Codex |
| firebase-security-rules-auditorseaworld008/Commonly-used-high-value-skills | Skill | 74 | 2d ago | MIT | A | 34 | Claude Code, Codex |