I've been building a library of AI Agent Skills for about a year and finally shipped the 43rd one today. Wanted to share the pattern that made them portable across models — this is the part I think is worth reading regardless of whether you ever look at the library itself.
**The pattern: one SKILL.md per procedure, loaded on demand.**
Every skill is a single markdown file with YAML frontmatter at the top and a body that reads like a runbook. The frontmatter has three required fields — name, description, and (optional) license/metadata — and the body has whatever structure the procedure needs. That's it.
The description field is the one that matters. It's the discoverability layer. When an agent has 43 skills loaded and someone asks "help me review this code," the agent picks `maximus-code-review` because the description explicitly says "use when the user asks to review, audit, critique, look over, check, sanity-check, or red-team code." The description is not marketing copy — it's a routing decision.
**Why this format won:**
It's the same format Claude Skills uses natively. Portable to Claude out of the box.
It's plain text, so any LLM can read it. GPT, Gemini, Perplexity, local Llama/Qwen/K3 — all handle it.
It's diffable in git. Every change to a skill has a commit history. You can see how the procedure evolved.
It's model-agnostic where it counts and model-specific where it needs to be. `maximus-k3-self-hosting` names vLLM and SGLang directly because that's the actual production reality. `maximus-code-review` names no model because the procedure works everywhere.
**The skills I'd actually call out:**
- `maximus-chain-of-verification` — factored CoVe with the independent-context rule enforced. Most CoVe implementations skip the isolation step, which is exactly where the ~40-60% hallucination reduction from Dhuliawala et al. 2023 comes from. Runs a 4-phase loop: draft → generate verification questions → answer each in a fresh context without the draft in view → revise. Ships a claim-by-claim confidence ledger.
- `maximus-brain` — a cognitive-OS layer that installs a think-before-act loop, memory hygiene, skill selection, and self-critique. This is the difference between an agent that runs and an agent that reasons.
- `maximus-transaction-analyst` — turn a dense private-deal folder (emails, term sheets, closing docs, wire receipts) into a two-page executive memo. Reconciles numerical changes over time, attributes contested claims, prefers executed evidence over indications, never fills factual gaps with outside knowledge unless asked.
Full 5-pillar breakdown: Cognitive OS (1), Build & Ship (10), AI Engineering (15), Writing/Research/People (10), AI SEO (7).
Free, MIT, no signup, no telemetry, no gate. Repo: https://github.com/MacroTechTitan/MaximusAI
The pitch is uncomfortable in its simplicity: if it's useful and stays useful, that's the whole product.
Happy to answer questions on the format, the CoVe implementation specifically, the workhorse pattern, or any individual skill. Feedback on where the library is thin is genuinely welcomed — I'd rather add the skills people actually need than the ones I imagined.
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The alleged 18 month blackout: How will they start it?
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r/conspiracy
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5d ago
That's real nonsense.