skill-creator

skill-creator is a skill for Claude Code, Codex from anujkumar8076/skill-router-mcp. It costs 34 tokens per session (78 once invoked), scanned A, original, MIT.

A guide for creating reusable agent skills: instruction files that teach an agent how to follow a particular procedure.

In plain words
What is it for?
Use it to create, test, or improve skills, including their descriptions, step-by-step procedures, and validation checks.
Why use it?
It helps turn an informal workflow into clear instructions that can be discovered, followed, and checked by an agent.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to create, test, or improve skills, including their descriptions, step-by-step procedures, and validation checks.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/anujkumar8076/skill-router-mcp/skill-creator
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 anujkumar8076/skill-router-mcp --skill skill-creator
Clone the repo
git clone --depth 1 https://github.com/anujkumar8076/skill-router-mcp

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 skill-creator

README.md
[![agentmods](https://agentmods.dev/badge/skills/anujkumar8076/skill-router-mcp/skill-creator/github.svg)](https://agentmods.dev/skills/anujkumar8076/skill-router-mcp/skill-creator)
Your own site
<a href="https://agentmods.dev/skills/anujkumar8076/skill-router-mcp/skill-creator"><img src="https://agentmods.dev/badge/skills/anujkumar8076/skill-router-mcp/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.

agentmods 80×15 button for skill-creator

Your own site · 80×15
<a href="https://agentmods.dev/skills/anujkumar8076/skill-router-mcp/skill-creator"><img src="https://agentmods.dev/badge/skills/anujkumar8076/skill-router-mcp/skill-creator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 78 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 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 $0.00034 $0.00078
Opus 5 $0.00017 $0.00039
Sonnet 5 $0.00007 $0.00016
Haiku 4.5 $0.00003 $0.00008

Measured 8d ago against content hash b2fa2c3fae08, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

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 8d 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.

benchmark/skills/skill-creator/SKILL.md · 10 lines

What it actually says

Skill Creator

Turn a procedure into a reusable skill: tight description for discovery, step-by-step body, and validation that an agent can actually follow it.

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. 8d ago First seen · 10 lines · 34 tokens per session scan A b2fa2c3fae08

Subscribe to this mod's changes

skill-creator is a skill published in the GitHub repository anujkumar8076/skill-router-mcp (0 stars, last pushed 2mo ago), licensed MIT. It adds 34 tokens to every session and 78 once invoked, about $0.0002 per session on Opus 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.

Related

Other skills, from other repositories

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

local-ai-agents

Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…

microsoft/ai-agents-for-beginners · 200 tokens

next-cache-components-adoption

Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…

vercel/next.js · 95 tokens

next-cache-components-optimizer

Drive a Next.js route to instant navigation by setting up an agentic loop, under Cache Components / PPR, on initial load (hard navigation) and client-side navigation (soft navigation). Encode the goal as a failing @next/playwright instant() e2e and work it to green, one verified route at a time; the shipped test then…

vercel/next.js · 170 tokens

next-partial-prefetching-adoption

Turn on Partial Prefetching in a Next.js app and work through the insights it surfaces. Use when the user wants to enable or adopt Partial Prefetching, flip the partialPrefetching flag, opt routes in with export const prefetch = 'partial', audit Link prefetch={true} behavior, preserve existing prefetched UI with…

vercel/next.js · 103 tokens

chronicle

Analyze Copilot session history for standup reports, usage tips, session search, and session reindexing. Use when the user asks for a standup, daily summary, usage tips, workflow recommendations, wants to search or find past sessions by keyword/file/PR, wants to reindex their session store, or asks about deleting…

microsoft/vscode · 72 tokens