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windmill: Skill for Claude Code

.agents/skills/ai-chat/SKILL.md

ai-chat is a skill for Claude Code, Codex from windmill-labs/windmill. It costs 62 tokens per session (606 once invoked), scanned A, original, no licence file.

Guidance for changing Windmill's AI chat, including its tools, instructions, context handling, and the shape of tool results. Windmill is a platform for building and running developer workflows.

In plain words
What is it for?
Use it when editing chat components, system prompts, AI tools, or the way chat manages its available context.
Why use it?
It helps keep chat changes consistent with the existing code and prevents the chat from losing important information as conversations grow.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is windmill-labs/windmill's own configuration. It tells Claude Code and Codex how to work on windmill itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything windmill configures →

not rated 18krepo +82 changed 1mo ago A scan SkillSpector: pass 62 tokens custom licence
View source ↗ windmill-labs/windmill windmill.dev
Reuse

Borrowing it

Nothing to install: this file belongs to windmill-labs/windmill. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/windmill-labs/windmill/main/.agents/skills/ai-chat/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/windmill-labs/windmill

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 ai-chat

README.md
[![agentmods](https://agentmods.dev/badge/skills/windmill-labs/windmill/ai-chat/github.svg)](https://agentmods.dev/skills/windmill-labs/windmill/ai-chat)
Your own site
<a href="https://agentmods.dev/skills/windmill-labs/windmill/ai-chat"><img src="https://agentmods.dev/badge/skills/windmill-labs/windmill/ai-chat/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 ai-chat

Your own site · 80×15
<a href="https://agentmods.dev/skills/windmill-labs/windmill/ai-chat"><img src="https://agentmods.dev/badge/skills/windmill-labs/windmill/ai-chat.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 62 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 606 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00062 $0.00606
Opus 5.5 $0.00025 $0.00242
Sonnet 5.5 $0.00012 $0.00121
Haiku 4.5 $0.00006 $0.00061

Measured 1mo ago against content hash 20f90e1a8fe2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ai-chat 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 1mo 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.

.agents/skills/ai-chat/SKILL.md · 49 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 1mo ago Changed · +9 lines 20f90e1a8fe2
  2. 2mo ago First seen · 40 lines · 62 tokens per session scan A 83ae35715cb8

Subscribe to this mod's changes

ai-chat is a skill published in the GitHub repository windmill-labs/windmill (18,411 stars, last pushed yesterday), with no licence file. It adds 62 tokens to every session and 606 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 2026-08-30.

FrontendMemory and contextPythonTypeScriptai-agentsopen-sourcepostgresqlself-hostable
Related

ai-chat compared with skills from other repositories

ai-chat next to 6 skills from other repositories
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ai-chatwindmill-labs/windmillSkill18kyesterdaynoneA62Claude Code, Codex
rememberlangchain-ai/deepagentsSkill31kyesterdayMITA71Claude Code, Codex
coding-prefslangchain-ai/deepagentsSkill31kyesterdayMITA36Claude Code, Codex
optimizing-clickhouse-and-hogql-queriesPostHog/posthogSkill41ktodaynoneA177Claude Code, Codex
generating-clickhouse-query-performance-reportsPostHog/posthogSkill41ktodaynoneA138Claude Code, Codex
query-clickhouse-via-metabasePostHog/posthogSkill41ktodaynoneA79Claude Code, Codex
context-layer-dreamingPostHog/posthogSkill41ktodaynoneA39Claude Code, Codex