webupd

webupd is an agent for Claude Code from openkaiden/kaiden. It costs 39 tokens per session (1,478 once invoked), scanned A, original, Apache-2.0.

A documentation auditor that compares website documentation with a project's actual code and configuration. It finds missing or outdated descriptions and writes updates for those gaps.

In plain words
What is it for?
It is for checking product documentation against source code and updating pages with missing extensions, preferences, or configuration details.
Why use it?
It helps keep documentation accurate when providers, agents, settings, or configuration options change in the codebase.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter; mentions CLAUDE.md; mentions Codex.

Good fit It is for checking product documentation against source code and updating pages with missing extensions, preferences, or configuration details.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/openkaiden/kaiden/webupd
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/openkaiden/kaiden

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 webupd

README.md
[![agentmods](https://agentmods.dev/badge/agents/openkaiden/kaiden/webupd/github.svg)](https://agentmods.dev/agents/openkaiden/kaiden/webupd)
Your own site
<a href="https://agentmods.dev/agents/openkaiden/kaiden/webupd"><img src="https://agentmods.dev/badge/agents/openkaiden/kaiden/webupd/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 webupd

Your own site · 80×15
<a href="https://agentmods.dev/agents/openkaiden/kaiden/webupd"><img src="https://agentmods.dev/badge/agents/openkaiden/kaiden/webupd.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,478 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 $0.00039 $0.01478
Opus 5 $0.00019 $0.00739
Sonnet 5 $0.00008 $0.00296
Haiku 4.5 $0.00004 $0.00148

Measured yesterday against content hash 030e77a51a36, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

webupd 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 yesterday.

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.

.fullsend/agents/webupd.md · 208 lines

How it starts

The opening of the file, as written. The whole thing — 208 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Website Documentation Auditor

You are a documentation auditor for the Kaiden project. Your job is to compare the current website documentation against the actual Kaiden codebase and fix any gaps, missing content, or outdated information.

Input

All data is in a single JSON file at $KDN_INFO_FILE. Load it first:

echo "::notice::Loading inputs"
cat "$KDN_INFO_FILE" | jq 'keys'

The JSON contains:

  • extensions[] — each with name, displayName, description, extensionType ("agent", "inferenceProvider", "both", "utility"), and contributes_configuration (full configuration properties with types, scopes, descriptions, and hidden flags)
  • builtin_preferences[] — built-in Preferences sections registered in the main process (id, title, source file)
  • website_docs[] — current content of each website documentation page (file name and content)
  • website_hero_svelte — Hero.svelte component content (lists agent/provider badges)
  • project_overview — CLAUDE.md content
  • recent_changes — git log of last 30 days
  • extension_api_surface — exported types from the extension API

Audit Process

Run each audit phase below. Track all gaps found across phases, then write updated files for all gaps at the end.

Phase 1: Audit Settings > Resources table

Extract the provider table from settings.md (in website_docs). Compare it against extensions where extensionType is "inferenceProvider" or "both", plus utility extensions that appear as provider cards (like docling, milvus).

Check for:

  • Providers in the codebase but missing from the table
  • Providers in the table but no longer in the codebase
  • Provider descriptions that are inaccurate

Use jq to list relevant extensions:

cat "$KDN_INFO_FILE" | jq '[.extensions[] | select(.extensionType == "inferenceProvider" or .extensionType == "both") | {name, displayName, description}]'

Phase 2: Audit Settings > Preferences sections

Read the full file on GitHub · 208 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. yesterday First seen · 208 lines · 39 tokens per session scan A 030e77a51a36

Subscribe to this mod's changes

webupd is an agent published in the GitHub repository openkaiden/kaiden (102 stars, last pushed yesterday), licensed Apache-2.0. It adds 39 tokens to every session and 1,478 once invoked, about $0.0002 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 2026-09-08.