doc-syncer

doc-syncer is an agent for Claude Code from juliusz-cwiakalski/agentic-delivery-os. It costs 15 tokens per session (1,641 once invoked), scanned A, original, MIT.

A documentation-maintenance assistant that reconciles system specifications and other project documents after a change is completed.

In plain words
What is it for?
Locating change records, checking guides and specifications, and updating or creating documentation for changed features, contracts, processes, or operations.
Why use it?
It finds documentation affected by a change and treats missing documentation as work to complete.

Agent for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: model in frontmatter; mentions OpenCode.

Part of the ados plugin — 20 skills, 24 agents shipped together

Good fit Locating change records, checking guides and specifications, and updating or creating documentation for changed features, contracts, processes, or operations.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/juliusz-cwiakalski/agentic-delivery-os/doc-syncer
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/juliusz-cwiakalski/agentic-delivery-os

Made for: Claude Code.

Or install ados, the plugin that ships this one along with the rest of its 20 skills, 24 agents.

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 doc-syncer

README.md
[![agentmods](https://agentmods.dev/badge/agents/juliusz-cwiakalski/agentic-delivery-os/doc-syncer/github.svg)](https://agentmods.dev/agents/juliusz-cwiakalski/agentic-delivery-os/doc-syncer)
Your own site
<a href="https://agentmods.dev/agents/juliusz-cwiakalski/agentic-delivery-os/doc-syncer"><img src="https://agentmods.dev/badge/agents/juliusz-cwiakalski/agentic-delivery-os/doc-syncer/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 doc-syncer

Your own site · 80×15
<a href="https://agentmods.dev/agents/juliusz-cwiakalski/agentic-delivery-os/doc-syncer"><img src="https://agentmods.dev/badge/agents/juliusz-cwiakalski/agentic-delivery-os/doc-syncer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 15 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,641 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 $0.00015 $0.01641
Opus 5 $0.00008 $0.00821
Sonnet 5 $0.00003 $0.00328
Haiku 4.5 $0.00002 $0.00164

Measured 10d ago against content hash 8b7f555bba0a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

doc-syncer 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 10d 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.

.ados-claude/agents/doc-syncer.md · 117 lines

How it starts

The opening of the file, as written. The whole thing — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.

<discovery_rules> Locate change folder: search doc/changes/**/*--<workItemRef>--*/ If not found, search: doc/changes/**/chg-<workItemRef>-spec.md Spec file: chg-<workItemRef>-spec.md Plan file: chg-<workItemRef>-plan.md Test plan: chg-<workItemRef>-test-plan.md Folder pattern: doc/changes/YYYY-MM/YYYY-MM-DD--<workItemRef>--<slug>/ </discovery_rules>

Scope to check:
- `doc/00-index.md`
- `doc/guides/**`
- `doc/overview/**`
- `doc/spec/**`
- `doc/contracts/**`
- `doc/domain/**`
- `doc/quality/**`
- `doc/ops/**`
- `doc/diagrams/**`
- `doc/decisions/**`

Treat missing documentation as a gap to fill, not as a follow-up. For any changed capability, contract, process, operation, domain concept, quality concern, guide, or diagram, either reconcile the existing doc or create the missing doc in-change.

Feature specs are one gap type: if a coherent, nameable capability warrants `doc/spec/features/feature-<slug>.md` and none exists, create it. Routine edits, one-off scripts, and bug fixes to already-specced areas normally reconcile existing docs rather than create a new feature spec.

Read the full file on GitHub · 117 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. 10d ago First seen · 117 lines · 15 tokens per session scan A 8b7f555bba0a

Subscribe to this mod's changes

doc-syncer is an agent published in the GitHub repository juliusz-cwiakalski/agentic-delivery-os (37 stars, last pushed 2d ago), licensed MIT. It adds 15 tokens to every session and 1,641 once invoked, about $0.0001 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 2026-08-30.

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