What is lc-skill-creator?

A skill for controlling the LocalCortex macOS task manager through AppleScript and JavaScript for Automation. It documents commands for listing, inspecting, creating, updating, and completing tasks, efforts, templates, and agents.

Use it to build or revise Claude Code skills that manage LocalCortex workspaces and tasks.

It gives an agent a defined way to work with LocalCortex instead of guessing how its automation interface works.

lc-skill-creator — Skill for Claude Code by LingForCC

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.

Any agent

npx skills add LingForCC/LocalCortex---Plugins --skill lc-skill-creator

Clone the repo

git clone --depth 1 https://github.com/LingForCC/LocalCortex---Plugins

Made for: Claude Code.

Or install localcortex, the plugin that ships this one along with the rest of its 6 skills.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/lingforcc/localcortex---plugins/lc-skill-creator/github.svg)](https://agentmods.dev/skills/lingforcc/localcortex---plugins/lc-skill-creator)

Your own site

<a href="https://agentmods.dev/skills/lingforcc/localcortex---plugins/lc-skill-creator"><img src="https://agentmods.dev/badge/skills/lingforcc/localcortex---plugins/lc-skill-creator/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/lingforcc/localcortex---plugins/lc-skill-creator"><img src="https://agentmods.dev/badge/skills/lingforcc/localcortex---plugins/lc-skill-creator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 191 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 6,453 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 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.

Model	Per session	Once invoked
Fable 5.1	$0.00191	$0.06453
Opus 5.5	$0.00076	$0.02581
Sonnet 5.5	$0.00038	$0.01291
Haiku 4.5	$0.00019	$0.00645

Measured 2mo ago against content hash 7338ca5ba0e3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

lc-skill-creator 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 2mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/lc.js), 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.

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.

claude-plugin/plugins/localcortex/skills/lc-skill-creator/SKILL.md · 463 lines

The source is not reproduced here

No licence file

Read it on GitHub

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.

scripts/lc.js 20 KB runs code

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.

2mo ago Changed · +53 lines 7338ca5ba0e3
2mo ago First seen · 410 lines · 191 tokens per session scan A ac6b5ed7c486

Subscribe to this mod's changes

lc-skill-creator is a skill published in the GitHub repository LingForCC/LocalCortex---Plugins (2 stars, last pushed 14d ago), with no licence file. It adds 191 tokens to every session and 6,453 once invoked, about $0.0008 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 2026-08-31.

Building agents Productivity

lc-skill-creator next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
lc-skill-creatorLingForCC/LocalCortex---Plugins	Skill	2	14d ago	none	A	191	Claude Code
orbit-notionnexu-io/open-design	Skill	106k	today	Apache-2.0	A	117	Claude Code, Codex
agentmailpaperclipai/paperclip	Skill	112k	today	MIT	A	30	Claude Code, Codex
Cortexdanielmiessler/LifeOS	Skill	20k	2d ago	MIT	A	184	Claude Code
rowboat-spacesrowboatlabs/rowboat	Skill	18k	today	Apache-2.0	A	60	Claude Code, Codex
feishuHmbown/CodeWhale	Skill	41k	6d ago	MIT	A	33	Claude Code, Codex
pinchtab-mcppinchtab/pinchtab	Skill	11k	10d ago	MIT	A	52	Claude Code, Codex