sync

sync is a command for Claude Code from raccioly/docguard. It costs 23 tokens per session (552 once invoked), scanned A, original, MIT.

A command for keeping the project's main documentation aligned with the code. It refreshes marked sections describing code facts, while leaving human-written explanations untouched.

In plain words
What is it for?
Previewing or applying documentation synchronization, reviewing affected explanations, and checking the result with a documentation guard.
Why use it?
Documentation becomes unreliable when details such as endpoints, database entities, screens, dependencies, or environment variables change. This command updates those facts and points out nearby prose that may need review.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Previewing or applying documentation synchronization, reviewing affected explanations, and checking the result with a documentation guard.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/raccioly/docguard/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.

Clone the repo
git clone --depth 1 https://github.com/raccioly/docguard

Made for: Claude Code.

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/commands/raccioly/docguard/sync/github.svg)](https://agentmods.dev/commands/raccioly/docguard/sync)
Your own site
<a href="https://agentmods.dev/commands/raccioly/docguard/sync"><img src="https://agentmods.dev/badge/commands/raccioly/docguard/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 sync

Your own site · 80×15
<a href="https://agentmods.dev/commands/raccioly/docguard/sync"><img src="https://agentmods.dev/badge/commands/raccioly/docguard/sync.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 552 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 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 5.1 $0.00023 $0.00552
Opus 5.5 $0.00009 $0.00221
Sonnet 5.5 $0.00005 $0.00110
Haiku 4.5 $0.00002 $0.00055

Measured today against content hash c2a0ab077887, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 today.

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.

extensions/spec-kit-docguard/commands/sync.md · 69 lines

How it starts

The opening of the file, as written. The whole thing — 69 lines — stays where its author put it; the contents beside it link to each section on GitHub.

DocGuard Sync

Keep the documentation memory ALWAYS UP TO DATE. Sync re-derives every code-truth section (endpoints, entities, screens, tech stack, env vars) and refreshes the matching source=code sections of existing canonical docs in place. Human prose is never touched — it lives outside markers or in source=human sections.

When a code section changes, the prose sections in that doc are flagged for agent review.

Running DocGuard

Run docguard from PATH when it is installed. Otherwise run npx --yes [email protected], the release these instructions ship with, in its place. Every docguard … command below means one of the two.

User Input

$ARGUMENTS

You MUST consider the user input before proceeding (if not empty).

Execution

  1. Preview what will change (dry run, never writes):
docguard sync $ARGUMENTS
  1. If only source=code sections are stale, apply the mechanical refresh:
docguard sync --write $ARGUMENTS
  1. For each "prose to review" line, read the affected doc and update the surrounding human-written section to match the new code reality (e.g. if the endpoints table grew, update the API overview prose). Then re-run guard:
docguard guard

Flags

  • --since <ref> — also report which code files changed since this git ref (context for prose updates).
  • --write — apply the mechanical refreshes. Default is a dry-run preview.
  • --force — sync unmarked default-path docs. It never bypasses mapped-document section ownership.
  • --format json — machine-readable output (updates, reviews, skipped).

When to use

  • Before opening a PR: docguard sync --since main to refresh any stale sections.
  • On a pre-commit hook: auto-keep the memory current.
  • After a big refactor: confirm the doc map still matches the territory.

Triage glyphs

  • ↻ mechanically refreshed (code section updated)
  • • stale (will refresh with --write)
  • 🤖 prose to review — open the doc, update the relevant human-written section

Read the full file on GitHub · 69 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. today Changed c2a0ab077887
  2. 3d ago Changed bac5dfe15994
  3. 5d ago Changed ec3fd71b0614
  4. 6d ago Changed 5b313b7d627c
  5. 15d ago Changed · +6 lines 89882a1a9240
  6. 1mo ago Changed adf7667cdaac
  7. 1mo ago Changed · +4 tokens per session 90edec28a8db
  8. 1mo ago First seen · 63 lines · 19 tokens per session scan A 065d8cb2f4b8

Subscribe to this mod's changes

sync is a command published in the GitHub repository raccioly/docguard (32 stars, last pushed yesterday), licensed MIT. It adds 23 tokens to every session and 552 once invoked, about $0.0001 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 2026-08-30.