Agent skill

Lunora Functions

by anolilab in anolilab/lunora

Authoring rules for Lunora schema and server functions under lunora/ — defineSchema/defineTable, v.

Custom licenceAuto-check passedBackend & APIs

Install Lunora Functions

skills CLI
$ npx skills add anolilab/lunora --skill lunora-functions -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install anolilab/lunora lunora-functions --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/anolilab/lunora.git skills-src && mkdir -p .claude/skills && cp -r skills-src/packages/cli/skills/lunora-functions .claude/skills/lunora-functions && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
lunora-functions
GitHub stars
282
Token cost
~5.7k tokens
SKILL.md length
1,713 words
Files
1
Skills in repo
16
Repo updated
First seen
Licence
Custom licence

At a glance

Authoring rules for Lunora schema and server functions under lunora/ — defineSchema/defineTable, v.

  • Works in 2 steps: lunora codegen — regenerates… → lunora verify — codegen dry-run plus tsc…
  • Reviewing files in lunora/ (schema.ts
  • SKILL.md covers When to Use, When Not to Use, Schema: defineSchema +… and Functions: query / mutation /…, plus 6 more sections
  • Calls tsc and wrangler; needs STRIPE_WEBHOOK_SECRET

What it does

Lunora Functions is an agent skill from anolilab/lunora. Authoring rules for Lunora schema and server functions under lunora/ — defineSchema/defineTable, v. validators, the generated query/mutation/action builders (and internal), indexes and withIndex, the ctx.db API, pagination, ctx.db.related, opt-in ctx. capabilities, topics, modules, services, and httpAction. Use when writing or reviewing files in lunora/ (schema.ts, function files, http.ts, queues.ts), when asked to "add a query/mutation/action", "add an index", "call one function from another", or "add a webhook…

Its SKILL.md is about 5.7k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Backend & APIs, covering Project scaffolding and Webhooks. The repository describes itself as: Type-safe, real-time backend framework on your own Cloudflare account — Workers, Durable Objects, D1, R2, Queues. Convex-style DX, Vite-first.

When your agent uses it

  • Reviewing files in lunora/ (schema.ts
  • Asked to add a query/mutation/action
  • Call one function from another
  • Add a webhook endpoint

Example prompts

  • “add a query/mutation/action”
  • “add an index”
  • “call one function from another”
  • “/lunora-functions”

Workflow steps

2 steps, taken from the first numbered list in SKILL.md.

  1. lunora codegen — regenerates lunora/_generated/ and prints advisor
  2. lunora verify — codegen dry-run plus tsc --noEmit, no files written. The

What it can do on your machine

Read from SKILL.md and the folder at commit 0d32a44. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • tsc
    • wrangler

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • hono.dev

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • STRIPE_WEBHOOK_SECRET

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Lunora Functions loads about 5.7k tokens when it runs. Until then it costs about 160 tokens; SKILL.md has 1,713 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~160
When it runs · the whole SKILL.md, loaded when a task matches
~5.7k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,713 words (~5,694 tokens).

“The core authoring rules for Lunora backend code. The verify loop after every edit:”

— opening of SKILL.md by anolilab, Custom licence
name
lunora-functions

Read the full SKILL.md on GitHub

Files

Just SKILL.md in packages/cli/skills/lunora-functions of anolilab/lunora.

Open the folder on GitHubat commit 0d32a44

Compare with similar skills

Lunora Functions next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Lunora Functions compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Lunora Functions this skillanolilab/lunora282—~5.7kAutomated safety check: PassCustom licence
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Commerce App Initadobe/skills197—~1.8kAutomated safety check: PassApache-2.0
Telegramdiegosouzapw/awesome-omni-skills159—~6.1kAutomated safety check: PassMIT
Whatsapp Cloud APIsickn33/agentic-awesome-skills47k2 repos~4.5kAutomated safety check: PassMIT
Kopiur Designhome-operations/kopiur114—~2.4kAutomated safety check: PassAGPL-3.0

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All 16 skills in this repo
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  • Lunora Deploy

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Questions about Lunora Functions

What does Lunora Functions do?

Authoring rules for Lunora schema and server functions under lunora/ — defineSchema/defineTable, v. Lunora Functions is an agent skill from anolilab/lunora. Authoring rules for Lunora schema and server functions under lunora/ — defineSchema/defineTable, v.

When should I use Lunora Functions?

Lunora Functions fits situations like: reviewing files in lunora/ (schema.ts; asked to add a query/mutation/action; call one function from another; add a webhook endpoint.

How do I install Lunora Functions in Claude Code?

Run `npx skills add anolilab/lunora --skill lunora-functions -a claude-code`. Or copy the skill folder (packages/cli/skills/lunora-functions in anolilab/lunora) into .claude/skills/lunora-functions in your project. Claude Code loads it when a task matches its description.

How do I install Lunora Functions in Codex?

Run `npx skills add anolilab/lunora --skill lunora-functions -a codex`. Or copy the skill folder (packages/cli/skills/lunora-functions in anolilab/lunora) into .agents/skills/lunora-functions in your project. Codex loads it when a task matches its description.

Can I use Lunora Functions in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add anolilab/lunora --skill lunora-functions -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/lunora-functions, .gemini/skills/lunora-functions, .github/skills/lunora-functions and .opencode/skills/lunora-functions in your project.

What does Lunora Functions need to run?

Going by SKILL.md and its folder, Lunora Functions needs the command-line tools its instructions call (tsc and wrangler) and credentials named STRIPE_WEBHOOK_SECRET.

Does Lunora Functions access the network?

SKILL.md names 1 domain. As links in the text: hono.dev. This is read from the text; nothing was executed.

Is Lunora Functions safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Lunora Functions use?

Lunora Functions has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Lunora Functions use?

About 5.7k tokens (SKILL.md is roughly 23k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Lunora Functions?

Skills that share tags, products or a category with Lunora Functions: Adobe App Builder Action Scaffolder (adobe/skills, 197 stars), Commerce App Init (adobe/skills, 197 stars), Telegram (diegosouzapw/awesome-omni-skills, 159 stars) and Whatsapp Cloud API (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Lunora Functions?

anolilab (a GitHub organization) maintains it in anolilab/lunora, which has 282 GitHub stars. The repository holds 16 skills in this directory. The repository was last updated on October 9, 2026.

Source: anolilab/lunora on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.