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neon-postgres-egress-optimizer

100 / 100 · Low risk

Fine to try.

By zhongjingyun/codex-plugins (GitHub) · data · 30 stars · scanned at commit 67f0a2a

Diagnose and fix excessive Postgres egress (network data transfer) in a codebase. Use when a user mentions high database bills, unexpected data transfer costs, network transfer charges, egress spikes, "why is my Neon bill so high", "database costs jumped", SELECT * optimization, query overfetching, reduce Neon costs, optimize database usage, or wants to reduce data sent from their database to their application. Also use when reviewing query patterns for cost efficiency, even if the user doesn't…

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'neon-postgres-egress-optimizer' ] || [ -L ~/.agents/skills/'neon-postgres-egress-optimizer' ]; then echo 'A skill folder named neon-postgres-egress-optimizer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/zhongjingyun/codex-plugins' "$d" && git -C "$d" checkout --quiet '67f0a2a774e0e57d841a7f3372c48e257f64c481' -- 'plugins/neon-postgres/skills/neon-postgres-egress-optimizer' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/neon-postgres/skills/neon-postgres-egress-optimizer' ~/.agents/skills/'neon-postgres-egress-optimizer' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'neon-postgres-egress-optimizer' ~/.claude/skills/'neon-postgres-egress-optimizer' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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