What is manage-skills?

A command-line tool for managing shared skills used by coding agents such as Claude Code, Codex, and Cursor. It can install, update, remove, deploy, organize, search, and reuse skills across agents.

It is for adding or removing agent capabilities, updating skill libraries, deploying skills to agents, and organizing reusable skill collections.

It avoids manually keeping each agent's skill files in sync. It also provides a way to group skills into presets and tags.

manage-skills — Skill for Claude Code and Codex by steelan9199

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 steelan9199/wechat-publisher --skill manage-skills

Clone the repo

git clone --depth 1 https://github.com/steelan9199/wechat-publisher

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/steelan9199/wechat-publisher/manage-skills/github.svg)](https://agentmods.dev/skills/steelan9199/wechat-publisher/manage-skills)

Your own site

<a href="https://agentmods.dev/skills/steelan9199/wechat-publisher/manage-skills"><img src="https://agentmods.dev/badge/skills/steelan9199/wechat-publisher/manage-skills/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/steelan9199/wechat-publisher/manage-skills"><img src="https://agentmods.dev/badge/skills/steelan9199/wechat-publisher/manage-skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 108 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 4,472 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	$0.00108	$0.04472
Opus 5.5	$0.00043	$0.01789
Sonnet 5.5	$0.00022	$0.00894
Haiku 4.5	$0.00011	$0.00447

Measured 15d ago against content hash 5b991143dfed, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

manage-skills 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 15d 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.

skills/manage-skills/SKILL.md · 355 lines

The source is not reproduced here

No licence file

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.

15d ago First seen · 355 lines · 108 tokens per session scan A 5b991143dfed

Subscribe to this mod's changes

manage-skills is a skill published in the GitHub repository steelan9199/wechat-publisher (10 stars, last pushed 5d ago), with no licence file. It adds 108 tokens to every session and 4,472 once invoked, about $0.0004 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 2026-10-24.

Building agents Productivity

manage-skills next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
manage-skillssteelan9199/wechat-publisher	Skill	10	5d ago	none	A	108	Claude Code, Codex
orbit-notionnexu-io/open-design	Skill	107k	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	today	MIT	A	33	Claude Code, Codex
pinchtab-mcppinchtab/pinchtab	Skill	11k	11d ago	MIT	A	52	Claude Code, Codex