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 agentmods add instructions/ahnafyy/skills-evals/typescriptgit clone --depth 1 https://github.com/ahnafyy/skills-evalsWhat 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 | $0.00037 | $0.00037 |
| Opus 5 | $0.00018 | $0.00018 |
| Sonnet 5 | $0.00007 | $0.00007 |
| Haiku 4.5 | $0.00004 | $0.00004 |
Grade A, and why
skills-evals typescript.instructions.md 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 2d 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.
What it actually says
Use strict mode, no any, prefer type inference over explicit annotations.
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.
- 2d ago First seen · 7 lines · 37 tokens per session scan A d8cb542745b4
skills-evals typescript.instructions.md is an instructions file published in the GitHub repository ahnafyy/skills-evals (3 stars, last pushed 1mo ago), licensed MIT. It adds 37 tokens to every session, 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 instructions, from other repositories
mastra CLAUDE.md
Claude Code instructions for mastra-ai/mastra, a project described as: Mastra is the modern TypeScript framework for AI-powered applications and agents.
Copilot-Skills bun.instructions.md
Instructions for TheSethRose/Copilot-Skills, covering bun instructions, file patterns and documentation.
skills CLAUDE.md
Instructions for encoredev/skills, covering encore skills - agent instructions, what is encore.ts?, when to use these skills, typescript skills and go skills.
tevm CLAUDE.md
Claude Code instructions for evmts/tevm, covering tevm monorepo commands and style guide, project overview, forking implementation, json-rpc support and commands.
moss AGENTS.md
Instructions for D-Robotics/moss, covering agents.md, 仓库身份, 文档所有权与阅读顺序, 代码规范执行摘要（必须遵守） and 第一次进入仓库.
agnix typescript.instructions.md
Instructions for agent-sh/agnix, covering typescript instructions and guidelines.