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/lws803/agenthub/neon-postgresnpx skills add lws803/agenthub --skill neon-postgresgit clone --depth 1 https://github.com/lws803/agenthubWrote 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/lws803/agenthub/neon-postgres)<a href="https://agentmods.dev/skills/lws803/agenthub/neon-postgres"><img src="https://agentmods.dev/badge/skills/lws803/agenthub/neon-postgres.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 | $0.00076 | $0.01627 |
| Opus 5 | $0.00038 | $0.00813 |
| Sonnet 5 | $0.00015 | $0.00325 |
| Haiku 4.5 | $0.00008 | $0.00163 |
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 4d 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` This is a copy
100% identical to neon-postgres — 1 line 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.
How it starts
The opening of the file, as written. The whole thing — 188 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:
- Append
.mdto the URL (simplest): https://neon.com/docs/introduction/branching.md - Request
text/markdownon 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
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.
- 4d ago First seen · 188 lines · 76 tokens per session scan A 113479c3dd5b
neon-postgres is a skill published in the GitHub repository lws803/agenthub (5 stars, last pushed 5mo ago), licensed Apache-2.0. 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 1 line, and is treated as a copy.
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