nanoclaw-fleet: Skill for Claude Code

.claude/skills/update-nanoclaw/SKILL.md

update-nanoclaw is a skill for Claude Code from thmtz/nanoclaw-fleet. It costs 33 tokens per session (2,633 once invoked), scanned A, a copy of update-claudeclaw, MIT.

A tool for bringing changes from the original NanoClaw project into a customized copy. It previews differences, creates a backup, and lets you merge or selectively copy updates.

In plain words
What is it for?
Use it to compare your fork with upstream, back it up, merge updates, or cherry-pick selected changes.
Why use it?
It helps keep your customized installation current while preserving your own changes and making conflicts visible.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths; names the AskUserQuestion tool; mentions Claude Code.

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

Reuse

Borrowing it

Nothing to install: this file belongs to thmtz/nanoclaw-fleet. 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/thmtz/nanoclaw-fleet/main/.claude/skills/update-nanoclaw/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/thmtz/nanoclaw-fleet

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 update-nanoclaw

README.md
[![agentmods](https://agentmods.dev/badge/skills/thmtz/nanoclaw-fleet/update-nanoclaw/github.svg)](https://agentmods.dev/skills/thmtz/nanoclaw-fleet/update-nanoclaw)
Your own site
<a href="https://agentmods.dev/skills/thmtz/nanoclaw-fleet/update-nanoclaw"><img src="https://agentmods.dev/badge/skills/thmtz/nanoclaw-fleet/update-nanoclaw/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 update-nanoclaw

Your own site · 80×15
<a href="https://agentmods.dev/skills/thmtz/nanoclaw-fleet/update-nanoclaw"><img src="https://agentmods.dev/badge/skills/thmtz/nanoclaw-fleet/update-nanoclaw.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 2,633 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 88% copy Near-identical to another mod 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 $0.02633
Opus 5 $0.00016 $0.01316
Sonnet 5 $0.00007 $0.00527
Haiku 4.5 $0.00003 $0.00263

Measured 11d ago against content hash 7076e0644617, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

update-nanoclaw 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 11d 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.

Origin

This is a copy

88% identical to update-claudeclaw — 40 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/skills/update-nanoclaw/SKILL.md · 244 lines

How it starts

The opening of the file, as written. The whole thing — 244 lines — stays where its author put it; the contents beside it link to each section on GitHub.

About

Your NanoClaw fork drifts from upstream as you customize it. This skill pulls upstream changes into your install without losing your modifications.

Run /update-nanoclaw in Claude Code.

How it works

Preflight: checks for clean working tree (git status --porcelain). If upstream remote is missing, asks you for the URL (defaults to https://github.com/qwibitai/nanoclaw.git) and adds it. Detects the upstream branch name (main or master).

Backup: creates a timestamped backup branch and tag (backup/pre-update-<hash>-<timestamp>, pre-update-<hash>-<timestamp>) before touching anything. Safe to run multiple times.

Preview: runs git log and git diff against the merge base to show upstream changes since your last sync. Groups changed files into categories:

  • Skills (.claude/skills/): unlikely to conflict unless you edited an upstream skill
  • Source (src/): may conflict if you modified the same files
  • Build/config (package.json, tsconfig*.json, container/): review needed

Update paths (you pick one):

  • merge (default): git merge upstream/<branch>. Resolves all conflicts in one pass.
  • cherry-pick: git cherry-pick <hashes>. Pull in only the commits you want.
  • rebase: git rebase upstream/<branch>. Linear history, but conflicts resolve per-commit.
  • abort: just view the changelog, change nothing.

Conflict preview: before merging, runs a dry-run (git merge --no-commit --no-ff) to show which files would conflict. You can still abort at this point.

Conflict resolution: opens only conflicted files, resolves the conflict markers, keeps your local customizations intact.

Validation: runs pnpm run build and pnpm test.

Breaking changes check: after validation, reads CHANGELOG.md for any [BREAKING] entries introduced by the update. If found, shows each breaking change and offers to run the recommended skill to migrate.

Rollback

The backup tag is printed at the end of each run:

git reset --hard pre-update-<hash>-<timestamp>

Read the full file on GitHub · 244 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. 11d ago First seen · 244 lines · 33 tokens per session scan A 7076e0644617

Subscribe to this mod's changes

update-nanoclaw is a skill published in the GitHub repository thmtz/nanoclaw-fleet (5 stars, last pushed 4mo ago), licensed MIT. It adds 33 tokens to every session and 2,633 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 88% identical to update-claudeclaw, differing in 40 lines, and is treated as a copy.

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