neon-postgres

neon-postgres is a skill for Claude Code, Codex from figueroaignacio/ignaciofigueroa.dev. It costs 76 tokens per session (1,627 once invoked), scanned A, a copy of neon-postgres, MIT.

A guide to Neon Serverless Postgres, a hosted version of the PostgreSQL database that can adjust its computing resources as needed. It covers Neon’s tools, database connections, authentication, and data APIs.

In plain words
What is it for?
Use it to set up Neon, connect applications or ORMs, work with database branches and restores, add Neon authentication, use its CLI, or call its platform API.
Why use it?
It gives developers a starting point for using Neon correctly in local development and applications. It also helps choose among Neon’s connection methods and platform features.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Good fit Use it to set up Neon, connect applications or ORMs, work with database branches and restores, add Neon authentication, use its CLI, or call its platform API.

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Install with agentmods
npx agentmods add skills/figueroaignacio/ignaciofigueroa.dev/neon-postgres
Install

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.

Any agent
npx skills add figueroaignacio/ignaciofigueroa.dev --skill neon-postgres
Clone the repo
git clone --depth 1 https://github.com/figueroaignacio/ignaciofigueroa.dev

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.

agentmods badge for neon-postgres

README.md
[![agentmods](https://agentmods.dev/badge/skills/figueroaignacio/ignaciofigueroa.dev/neon-postgres.svg)](https://agentmods.dev/skills/figueroaignacio/ignaciofigueroa.dev/neon-postgres)
Your own site
<a href="https://agentmods.dev/skills/figueroaignacio/ignaciofigueroa.dev/neon-postgres"><img src="https://agentmods.dev/badge/skills/figueroaignacio/ignaciofigueroa.dev/neon-postgres.svg" alt="Measured on agentmods" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,627 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 100% copy Near-identical to another mod 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00076 $0.01627
Opus 5 $0.00038 $0.00813
Sonnet 5 $0.00015 $0.00325
Haiku 4.5 $0.00008 $0.00163

Measured 7d ago against content hash b78bf0e158d8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

neon-postgres 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 7d 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`
Origin

This is a copy

100% identical to neon-postgres — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.agents/skills/neon-postgres/SKILL.md · 187 lines

How it starts

The opening of the file, as written. The whole thing — 187 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Neon Serverless Postgres

Neon is a serverless Postgres platform that separates compute and storage to offer autoscaling, branching, instant restore, and scale-to-zero. It's fully compatible with Postgres and works with any language, framework, or ORM that supports Postgres.

Neon Documentation

The Neon documentation is the source of truth for all Neon-related information. Always verify claims against the official docs before responding. Neon features and APIs evolve, so prefer fetching current docs over relying on training data.

Fetching Docs as Markdown

Any Neon doc page can be fetched as markdown in two ways:

  1. Append .md to the URL (simplest): https://neon.com/docs/introduction/branching.md
  2. Request text/markdown on the standard URL: curl -H "Accept: text/markdown" https://neon.com/docs/introduction/branching

Both return the same markdown content. Use whichever method your tools support.

Finding the Right Page

The docs index lists every available page with its URL and a short description:

https://neon.com/docs/llms.txt

Common doc URLs are organized in the topic links below. If you need a page not listed here, search the docs index: https://neon.com/docs/llms.txt — don't guess URLs.

What Is Neon

Use this for architecture explanations and terminology (organizations, projects, branches, endpoints) before giving implementation advice.

Link: https://neon.com/docs/ai/skills/neon-postgres/references/what-is-neon.md

Getting Started

Use this for first-time setup: org/project selection, connection strings, driver installation, optional auth, and initial schema setup.

Link: https://neon.com/docs/ai/skills/neon-postgres/references/getting-started.md

Connection Methods & Drivers

Use this when you need to pick the correct transport and driver based on runtime constraints (TCP, HTTP, WebSocket, edge, serverless, long-running).

Link: https://neon.com/docs/ai/skills/neon-postgres/references/connection-methods.md

Read the full file on GitHub · 187 lines

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.

  1. 7d ago First seen · 187 lines · 76 tokens per session scan A b78bf0e158d8

Subscribe to this mod's changes

neon-postgres is a skill published in the GitHub repository figueroaignacio/ignaciofigueroa.dev (5 stars, last pushed 4d ago), licensed MIT. It adds 76 tokens to every session and 1,627 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It is 100% identical to neon-postgres, differing in 0 lines, and is treated as a copy.

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