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cursor-trellis: Skill for Claude Code

.agents/skills/ts-sdk-author/SKILL.md

ts-sdk-author is a skill for Claude Code, Codex from blxzer77/cursor-trellis. It costs 219 tokens per session (6,646 once invoked), scanned A, original, AGPL-3.0.

A workflow for designing, building, checking, and publishing TypeScript software development kits as npm packages inside a pnpm monorepo, a repository containing multiple related packages.

In plain words
What is it for?
Use it to create TypeScript SDK packages, configure ESM and CommonJS exports, define extension points, and bundle packages for npm.
Why use it?
It provides guidance for keeping package boundaries, public interfaces, build settings, and module formats consistent across a multi-package project.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is blxzer77/cursor-trellis's own configuration. It tells Claude Code and Codex how to work on cursor-trellis itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything cursor-trellis configures →

not rated 18repo 1mo ago A scan 219 tokens AGPL-3.0
View source ↗ blxzer77/cursor-trellis
Reuse

Borrowing it

Nothing to install: this file belongs to blxzer77/cursor-trellis. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/blxzer77/cursor-trellis/main/.agents/skills/ts-sdk-author/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/blxzer77/cursor-trellis

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 ts-sdk-author

README.md
[![agentmods](https://agentmods.dev/badge/skills/blxzer77/cursor-trellis/ts-sdk-author/github.svg)](https://agentmods.dev/skills/blxzer77/cursor-trellis/ts-sdk-author)
Your own site
<a href="https://agentmods.dev/skills/blxzer77/cursor-trellis/ts-sdk-author"><img src="https://agentmods.dev/badge/skills/blxzer77/cursor-trellis/ts-sdk-author/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 ts-sdk-author

Your own site · 80×15
<a href="https://agentmods.dev/skills/blxzer77/cursor-trellis/ts-sdk-author"><img src="https://agentmods.dev/badge/skills/blxzer77/cursor-trellis/ts-sdk-author.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 219 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,646 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 unknown 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 $0.00219 $0.06646
Opus 5.5 $0.00088 $0.02658
Sonnet 5.5 $0.00044 $0.01329
Haiku 4.5 $0.00022 $0.00665

Measured 2mo ago against content hash 7849f53f9093, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ts-sdk-author 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 2mo 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.

.agents/skills/ts-sdk-author/SKILL.md · 603 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2mo ago First seen · 603 lines · 219 tokens per session scan A 7849f53f9093

Subscribe to this mod's changes

ts-sdk-author is a skill published in the GitHub repository blxzer77/cursor-trellis (18 stars, last pushed 1mo ago), licensed AGPL-3.0. It adds 219 tokens to every session and 6,646 once invoked, about $0.0009 per session on Opus 5.5. 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 2026-08-30.

Backend and APIsLanguagesTypeScript
Related

ts-sdk-author compared with skills from other repositories

ts-sdk-author next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
ts-sdk-authorblxzer77/cursor-trellisSkill181mo agoAGPL-3.0A219Claude Code, Codex
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azure-web-pubsub-tsbenjaminasterA/antigravity-awesome-skillsSkill461yesterdayMITA51Claude Code, Codex
better-authsecondsky/claude-skillsSkill2456d agoMITA53Claude Code