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.
npx skills add datatorag/mcp-gateway --skill blog-writinggit clone --depth 1 https://github.com/datatorag/mcp-gatewayWrote 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.
[](https://agentmods.dev/skills/datatorag/mcp-gateway/blog-writing)<a href="https://agentmods.dev/skills/datatorag/mcp-gateway/blog-writing"><img src="https://agentmods.dev/badge/skills/datatorag/mcp-gateway/blog-writing/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.
<a href="https://agentmods.dev/skills/datatorag/mcp-gateway/blog-writing"><img src="https://agentmods.dev/badge/skills/datatorag/mcp-gateway/blog-writing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00040 | $0.02026 |
| Opus 5 | $0.00020 | $0.01013 |
| Sonnet 5 | $0.00008 | $0.00405 |
| Haiku 4.5 | $0.00004 | $0.00203 |
Grade A, and why
blog-writing 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 10d 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.
How it starts
The opening of the file, as written. The whole thing — 132 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Blog Writing — Human Voice Guide
Write like a specific person explaining something they know well to a smart colleague. Not like a language model producing content.
Banned Words and Phrases
Search-and-destroy these in every draft. They are statistically the strongest AI signals.
Verbs: delve, leverage, utilize, harness, streamline, facilitate, bolster, foster, elucidate, navigate (metaphorical), embark, unleash, unlock, elevate, optimize, empower, showcase, reimagine
Adjectives/Nouns: pivotal, robust, seamless, cutting-edge, innovative, transformative, comprehensive, unprecedented, nuanced, dynamic, landscape, realm, tapestry, journey, beacon, synergy, testament, underpinnings, intersection, facet, roadmap, toolkit, game-changer, revolutionize
Hedging: "It's important to note that", "It's worth considering", "Generally speaking", "From a broader perspective", "This can potentially"
Openers: "In today's fast-paced world", "In the world of", "In today's digital age", "In an era of"
Transitions (in sequence): Furthermore, Moreover, Additionally, Consequently, Nevertheless, Notably, Indeed
Closers: "In conclusion", "By embracing", "Overall", "In summary", "As we look to the future"
Punctuation: Em dashes (—). The "ChatGPT dash." If you find yourself reaching for one, use a period, comma, colon, or parentheses instead. Restructure the sentence if needed. More than zero em dashes per article is too many.
Stock phrases (100x+ more frequent in AI than human text): "provide valuable insights", "gain valuable insights", "plays a crucial role in shaping", "a rich tapestry", "opens new avenues", "adds a layer of complexity", "paving the way", "shed light on", "left an indelible mark"
Structural Rules
Vary paragraph length. Some paragraphs should be one sentence. Others can be six. Never let three consecutive paragraphs be the same length.
Vary sentence length. Follow a 25-word sentence with a 6-word one. Then maybe a fragment. AI writes in a narrow 15-20 word band. Humans don't.
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.
- 10d ago First seen · 132 lines · 40 tokens per session scan A 27fd1ea0aa82
blog-writing is a skill published in the GitHub repository datatorag/mcp-gateway (4 stars, last pushed today), licensed MIT. It adds 40 tokens to every session and 2,026 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.
Other skills, from other repositories
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
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…
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…
insight-error-page
Write or audit an insight-kind error page for the Next.js dev overlay. Use when creating a new errors/ .mdx page, auditing an existing one, or checking that a page matches the framework fix cards. Covers page structure, title alignment, FixCard cards with Copy prompt button, code snippets, terminology verification…
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…
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…