fullstack-schema-sync

fullstack-schema-sync is a skill for Claude Code, Codex from blunotech-dev/agents. It costs 50 tokens per session (2,310 once invoked), scanned A, original, no licence file.

A process for keeping database definitions, backend types, and frontend types consistent. A database schema describes the structure of stored data, while types describe allowed data in code.

In plain words
What is it for?
Use it to generate types from schemas, connect migrations to code generation, and validate consistency in continuous integration checks.
Why use it?
It prevents these parts of an application from drifting apart and causing mismatched data or runtime errors.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to generate types from schemas, connect migrations to code generation, and validate consistency in continuous integration checks.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/blunotech-dev/agents/fullstack-schema-sync
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 blunotech-dev/agents --skill fullstack-schema-sync
Clone the repo
git clone --depth 1 https://github.com/blunotech-dev/agents

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 fullstack-schema-sync

README.md
[![agentmods](https://agentmods.dev/badge/skills/blunotech-dev/agents/fullstack-schema-sync/github.svg)](https://agentmods.dev/skills/blunotech-dev/agents/fullstack-schema-sync)
Your own site
<a href="https://agentmods.dev/skills/blunotech-dev/agents/fullstack-schema-sync"><img src="https://agentmods.dev/badge/skills/blunotech-dev/agents/fullstack-schema-sync/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.

agentmods 80×15 button for fullstack-schema-sync

Your own site · 80×15
<a href="https://agentmods.dev/skills/blunotech-dev/agents/fullstack-schema-sync"><img src="https://agentmods.dev/badge/skills/blunotech-dev/agents/fullstack-schema-sync.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,310 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00050 $0.02310
Opus 5.5 $0.00020 $0.00924
Sonnet 5.5 $0.00010 $0.00462
Haiku 4.5 $0.00005 $0.00231

Measured 2mo ago against content hash f2654457094f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

fullstack-schema-sync scanned grade A with 0 findings 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

fullstack/fullstack-schema-sync/SKILL.md · 259 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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.

  1. 2mo ago First seen · 259 lines · 50 tokens per session scan A f2654457094f

Subscribe to this mod's changes

fullstack-schema-sync is a skill published in the GitHub repository blunotech-dev/agents (2 stars, last pushed 5mo ago), with no licence file. It adds 50 tokens to every session and 2,310 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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