A guide to Neon, a cloud service that provides databases and other backend building blocks for applications and agents. It covers products such as Postgres, authentication, file storage, server-side functions, and an AI gateway.

Use it when setting up Neon, its command-line tools, or its MCP server, or when building with Neon database and backend services.

It helps choose the right Neon service and follow the documented setup process instead of treating every backend need the same way.

How Musharrafjamal/mcp-commerce configures Claude Code and Codex

Reuse

Borrowing it

Nothing to install: this file belongs to Musharrafjamal/mcp-commerce. 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/Musharrafjamal/mcp-commerce/main/.agents/skills/neon/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/Musharrafjamal/mcp-commerce

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/musharrafjamal/mcp-commerce/neon/github.svg)](https://agentmods.dev/skills/musharrafjamal/mcp-commerce/neon)

Your own site

<a href="https://agentmods.dev/skills/musharrafjamal/mcp-commerce/neon"><img src="https://agentmods.dev/badge/skills/musharrafjamal/mcp-commerce/neon/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/musharrafjamal/mcp-commerce/neon"><img src="https://agentmods.dev/badge/skills/musharrafjamal/mcp-commerce/neon.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 132 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 5,645 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	$0.00132	$0.05645
Opus 5.5	$0.00053	$0.02258
Sonnet 5.5	$0.00026	$0.01129
Haiku 4.5	$0.00013	$0.00564

Measured 2mo ago against content hash a488b24deb85, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

neon 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.

2. **Request `text/markdown`** on the standard URL: `curl -H "Accept: text/markdown" https://neon.com/docs/introduction/branching`

.agents/skills/neon/SKILL.md · 396 lines

The source is not reproduced here

No licence file

Read it on GitHub

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 · 396 lines · 132 tokens per session scan A a488b24deb85

Subscribe to this mod's changes

neon is a skill published in the GitHub repository Musharrafjamal/mcp-commerce (0 stars, last pushed 2mo ago), with no licence file. It adds 132 tokens to every session and 5,645 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 PostgreSQL

neon next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
neonMusharrafjamal/mcp-commerce	Skill	0	2mo ago	none	A	132	Claude Code, Codex
azure-postgres-tsmicrosoft/skills	Skill	3.2k	yesterday	MIT	A	94	Claude Code
supabasesupabase/agent-skills	Skill	3.0k	yesterday	MIT	A	185	Claude Code, Codex
butterbasebutterbase-ai/butterbase	Skill	3.0k	2d ago	Apache-2.0	A	34	Claude Code, Codex
supabase-clifcakyon/claude-codex-settings	Skill	1.2k	yesterday	Apache-2.0	A	60	Claude Code
supabase-jsfcakyon/claude-codex-settings	Skill	1.2k	yesterday	Apache-2.0	A	64	Claude Code
firebase-data-connectfirebase/agent-skills	Skill	503	2d ago	Apache-2.0	A	74	Claude Code

mcp-commerce: 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 this file has done since we first saw it

neon compared with skills from other repositories