nanoclaw-gws-ea: Skill for Claude Code

.claude/skills/add-atomic-chat-tool/SKILL.md

add-atomic-chat-tool is a skill for Claude Code from taslim/nanoclaw-gws-ea. It costs 33 tokens per session (2,215 once invoked), scanned A, original, MIT.

An MCP server that lets an agent call language models running in the Atomic Chat desktop app on the same computer. Atomic Chat is a desktop application with an OpenAI-compatible local API.

In plain words
What is it for?
Use it to list Atomic Chat's available models and send prompts to a chosen model for generated responses.
Why use it?
It lets the main agent send selected tasks to locally running models and see which models are available, without managing those models through the agent itself.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths.

This is taslim/nanoclaw-gws-ea's own configuration. It tells Claude Code how to work on nanoclaw-gws-ea 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 nanoclaw-gws-ea configures →

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is ./container/build.sh.

Reuse

Borrowing it

Nothing to install: this file belongs to taslim/nanoclaw-gws-ea. 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/taslim/nanoclaw-gws-ea/main/.claude/skills/add-atomic-chat-tool/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/taslim/nanoclaw-gws-ea

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 add-atomic-chat-tool

README.md
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Your own site
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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 add-atomic-chat-tool

Your own site · 80×15
<a href="https://agentmods.dev/skills/taslim/nanoclaw-gws-ea/add-atomic-chat-tool"><img src="https://agentmods.dev/badge/skills/taslim/nanoclaw-gws-ea/add-atomic-chat-tool.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,215 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00033 $0.02215
Opus 5 $0.00016 $0.01107
Sonnet 5 $0.00007 $0.00443
Haiku 4.5 $0.00003 $0.00221

Measured 12d ago against content hash 9ab3c326ed55, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

add-atomic-chat-tool scanned grade A with 1 finding 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 12d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (atomic-chat-mcp-stdio.ts), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s http://127.0.0.1:1337/v1/models | head
Origin

Copies of this mod

1 near-identical copy found in the catalogue:

.claude/skills/add-atomic-chat-tool/SKILL.md · 247 lines

How it starts

The opening of the file, as written. The whole thing — 247 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Add Atomic Chat Integration

This skill adds a stdio-based MCP server that exposes models running in the local Atomic Chat desktop app as tools for the container agent. Claude remains the orchestrator but can offload work to local models served by Atomic Chat on http://127.0.0.1:1337/v1 (OpenAI-compatible).

Tools exposed:

  • atomic_chat_list_models — list models currently available in Atomic Chat (GET /v1/models)
  • atomic_chat_generate — send a prompt to a specified model and return the response (POST /v1/chat/completions)

Model management (download, delete) is done through the Atomic Chat desktop UI — the app is a fork of Jan and manages its own model library.

The skill ships the MCP server source in this folder and copies it into the agent-runner tree at install time, then wires it up with small edits to index.ts, providers/claude.ts, and container-runner.ts. No branch merge — all edits are additive and idempotent.

Phase 1: Pre-flight

Check if already applied

Check if container/agent-runner/src/atomic-chat-mcp-stdio.ts exists. If it does, skip to Phase 3 (Configure).

Check prerequisites

Verify Atomic Chat is installed and its local API server is running. On the host:

curl -s http://127.0.0.1:1337/v1/models | head

If the request fails:

  1. Install Atomic Chat from the latest release (macOS only for now — atomic-chat.dmg).
  2. Open the app.
  3. Open Settings → Local API Server and make sure it's enabled on port 1337.
  4. Go to the Hub (or Models) tab and download at least one model (e.g. Llama 3.2 3B, Qwen 2.5 Coder 7B).
  5. Load the model once by sending any message in Atomic Chat's UI to warm it up.

Phase 2: Apply Code Changes

Copy the MCP server source

cp .claude/skills/add-atomic-chat-tool/atomic-chat-mcp-stdio.ts container/agent-runner/src/atomic-chat-mcp-stdio.ts

Register the MCP server in the agent-runner

Read the full file on GitHub · 247 lines

Files

What ships with it

1 file 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. 12d ago First seen · 247 lines · 33 tokens per session scan A 9ab3c326ed55

Subscribe to this mod's changes

add-atomic-chat-tool is a skill published in the GitHub repository taslim/nanoclaw-gws-ea (11 stars, last pushed 3mo ago), licensed MIT. It adds 33 tokens to every session and 2,215 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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