LLM proposes, orbital judges
Llama-3.3-70B authors fresh skills for your task — opinionated SKILL.md bodies with use-it-for, workflow, heuristics, anti-patterns. The orbital engine then classifies each one deterministically.
Dynamic AI skill routing
via orbital mechanics.
Llama-3.3-70B writes a fresh set of skills for every task. An open-domain orbital engine derives a physics signature for each one — mass, scope, cross-domain affinity, Lagrange potential — and classifies it into a celestial class (planet, moon, trojan, asteroid, comet, irregular). You get back a deterministically ranked list with a decision rule per skill. Works with Claude Code, Cursor, Windsurf, or any MCP client.
npm install -g meridian-skills-mcp
claude mcp add meridian meridian-mcp5
candidate skills authored per task
6
celestial classes, deterministic argmax
70B
parameter Llama-3.3 author model
5KB
stdio MCP shim, MIT-licensed
Celestial classification
Each generated skill gets a class — planet, moon, trojan, asteroid, comet, or irregular — based on physics features derived from its content (mass, scope, cross-domain affinity).
Open source core
The MCP client is a 5 KB stdio shim under MIT. Same backend powers the browser miniapp and the npm package. One source of truth.
Build production MCP infra
Two opinionated, fast-shipping bundles for shipping your own MCP server in 2026. Same author. Same stack as ask-meridian.uk.
Build Your Own MCP Server With Auth + Billing
In 30 minutes — same stack that powers ask-meridian.uk
- 60-page no-fluff guide (HTML + Markdown source)
- Working Cloudflare Worker template (TypeScript)
- Stripe webhook + API-key issuance + per-key quotas
- npm-publishable stdio shim template
- SSE streaming + Vectorize RAG + AI Gateway wiring
- MCP Registry submission walkthrough
- MIT-licensed code, commercial-use OK
$29
MCP Server Pack — 10 Production-Ready MCP Servers
Drop-in MCP servers for Claude Code, Cursor, Cline, Windsurf
calc— math + unit conversiontime— date/time/timezone (now/parse/format/diff/ago/tz)fs-search— grep/find/tree on local fileshn-search+arxiv+wikipediaregex+json-tools+markdown-toolsdns-tools— lookup/reverse/MX/TXT- Install script + unified Claude Code config snippet
$49
💸 Want both? The bundle pricing is in the works — for now, both at $78 total. Free public samples on GitHub: build-your-own-mcp · mcp-server-pack.
How it works
1
LLM authoring
Llama-3.3-70B (Workers AI) writes 5 candidate skills for your task — full markdown bodies, ~600 chars each, with named tools and decision rules.
2
Physics signature
For each skill we derive mass, scope, independence, cross_domain, fragmentation, drag, and dep_ratio — from content alone.
3
Class + score
Argmax over six per-class scores assigns the celestial class. Final ranking = lexical relevance × class boost × Lagrange versatility.
Pricing
Free tier always available. Paid plans lift the per-IP cap and give you a personal monthly budget.
Free
$0/mo
- 5 calls / day per IP (best-effort)
- Same router, same models
- No API key required
- MIT-licensed npm client
Most popular
Pro
$29/mo
- 10,000 tool calls / month
- Personal API key, hashed server-side
X-Meridian-Calls-Remainingheader- Cancel anytime via Stripe portal
Team
$149/mo
- 100,000 tool calls / month
- 5× the Pro budget
- Per-key quota tracking
- Email support
Billing handled by Stripe — no card data ever touches our infrastructure. Your API key is shown once on checkout success, stored hashed (SHA-256) on our side. Lost it? Email us for rotation.
Stop guessing which prompt template fits.
Let the router pick the right expert.