sync

sync is a skill for Claude Code, Codex from esneiderbravo/speclaw. It costs 70 tokens per session (208 once invoked), scanned A, original, MIT.

A workflow action that copies draft change specifications into the project's official specifications without closing the change.

In plain words
What is it for?
Use it when a change's updated requirements should become part of the canonical project specifications before the work is archived.
Why use it?
It keeps the source-of-truth specifications updated during work that spans multiple pull requests, while leaving the change open. The specifications should first be checked against what was actually built.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/esneiderbravo/speclaw/sync
Any agent
npx skills add esneiderbravo/speclaw --skill sync
Clone the repo
git clone --depth 1 https://github.com/esneiderbravo/speclaw

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 sync

README.md
[![agentmods](https://agentmods.dev/badge/skills/esneiderbravo/speclaw/sync.svg)](https://agentmods.dev/skills/esneiderbravo/speclaw/sync)
Your own site
<a href="https://agentmods.dev/skills/esneiderbravo/speclaw/sync"><img src="https://agentmods.dev/badge/skills/esneiderbravo/speclaw/sync.svg" alt="Measured on agentmods" height="20"></a>
Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 208 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original 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 $0.00070 $0.00208
Opus 5 $0.00035 $0.00104
Sonnet 5 $0.00014 $0.00042
Haiku 4.5 $0.00007 $0.00021

Measured 4d ago against content hash c0fee17d4e38, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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 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.

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.

src/modules/lawbook/assets/skills/sync/SKILL.md · 17 lines

What it actually says

sync — Promote delta specs to canonical

Update the project's canonical specifications (lawbook/specs/) with a change's delta specs, without archiving the change. Use this when the specs should become the source of truth but the change isn't finished (e.g. multi-PR work).

lawbook_change (action: sync) is a deterministic copy — it is blind to the code. So before promoting, YOU reconcile the delta specs against what was actually built, so the specs that become canonical describe reality, not just the original draft.

Read steps/01-confirm.md and do only what it says.

Files

What ships with it

5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 4d ago First seen · 17 lines · 0 tokens per session scan A c0fee17d4e38

Subscribe to this mod's changes

sync is a skill published in the GitHub repository esneiderbravo/speclaw (1 stars, last pushed 9d ago), licensed MIT. It adds 70 tokens to every session and 208 once invoked, about $0.0003 per session on Opus 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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