A skill for any Supabase work, including its database, login, server functions, live updates, file storage, vector search, scheduled jobs, queues, and client integrations.

Use it for Supabase database, Auth, Edge Functions, Realtime, Storage, Vectors, Cron, Queues, or framework integrations such as supabase-js and @supabase/ssr.

It gathers the relevant Supabase rules and integration details for changes that could otherwise affect data, authentication, or server behavior.

How tomas-lp/hackIAthon-2026-nkc configures Claude Code and Codex

Reuse

Borrowing it

Nothing to install: this file belongs to tomas-lp/hackIAthon-2026-nkc. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/tomas-lp/hackIAthon-2026-nkc/main/.agents/skills/supabase/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/tomas-lp/hackIAthon-2026-nkc

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/tomas-lp/hackiathon-2026-nkc/supabase/github.svg)](https://agentmods.dev/skills/tomas-lp/hackiathon-2026-nkc/supabase)

Your own site

<a href="https://agentmods.dev/skills/tomas-lp/hackiathon-2026-nkc/supabase"><img src="https://agentmods.dev/badge/skills/tomas-lp/hackiathon-2026-nkc/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/tomas-lp/hackiathon-2026-nkc/supabase"><img src="https://agentmods.dev/badge/skills/tomas-lp/hackiathon-2026-nkc/supabase.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 129 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,757 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Token cost

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	$0.00129	$0.02757
Opus 5.5	$0.00052	$0.01103
Sonnet 5.5	$0.00026	$0.00551
Haiku 4.5	$0.00013	$0.00276

Measured 2mo ago against content hash 4aa35891985d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

supabase scanned grade A with 1 finding 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

`curl -so /dev/null -w "%{http_code}" https://mcp.supabase.com/mcp`

.agents/skills/supabase/SKILL.md · 146 lines

The source is not reproduced here

No licence file

Read it on GitHub

Files

What ships with it

3 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.

Changes

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 · 146 lines · 129 tokens per session scan A 4aa35891985d

Subscribe to this mod's changes

supabase is a skill published in the GitHub repository tomas-lp/hackIAthon-2026-nkc (3 stars, last pushed 20d ago), with no licence file. It adds 129 tokens to every session and 2,757 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Backend and APIs Databases

supabase next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
supabasetomas-lp/hackIAthon-2026-nkc	Skill	3	20d ago	none	A	129	Claude Code, Codex
event-store-designwshobson/agents	Skill	42k	yesterday	MIT	A	33	Claude Code
platform-custom-field-generateforcedotcom/sf-skills	Skill	1.1k	2d ago	Apache-2.0	A	139	Claude Code
field-service-sobject-create-configureforcedotcom/sf-skills	Skill	1.1k	2d ago	Apache-2.0	A	74	Claude Code
durable-objectsfcakyon/claude-codex-settings	Skill	1.2k	yesterday	Apache-2.0	A	22	Claude Code
nornicdb-grpcorneryd/NornicDB	Skill	923	yesterday	MIT	A	98	Claude Code, Codex
nw-ddd-eventsourcingnWave-ai/nWave	Skill	631	yesterday	MIT	A	38	Claude Code

hackIAthon-2026-nkc: Skill for Claude Code

Borrowing it

Wrote this? Show the measurements

What it costs to keep this loaded

Grade A, and why

Makes network callslowCapability

The source is not reproduced here

No licence file

What ships with it

What this file has done since we first saw it

supabase compared with skills from other repositories