golang-pro

golang-pro is a skill for Claude Code, Codex from 0xtbug/telbot. It costs 95 tokens per session (1,095 once invoked), scanned A, original, no licence file.

A set of development guidance for Go applications, including programs that perform several tasks at once. It covers concurrent code, web services, performance checks, and idiomatic Go practices.

In plain words
What is it for?
It is for goroutines and channels, gRPC or REST microservices, performance profiling with pprof, generics, interfaces, and robust error handling.
Why use it?
It helps structure concurrent programs, services, and error handling in ways that fit Go's conventions and makes performance problems easier to investigate.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/0xtbug/telbot/golang-pro
Any agent
npx skills add 0xtbug/telbot --skill golang-pro
Clone the repo
git clone --depth 1 https://github.com/0xtbug/telbot

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 golang-pro

README.md
[![agentmods](https://agentmods.dev/badge/skills/0xtbug/telbot/golang-pro.svg)](https://agentmods.dev/skills/0xtbug/telbot/golang-pro)
Your own site
<a href="https://agentmods.dev/skills/0xtbug/telbot/golang-pro"><img src="https://agentmods.dev/badge/skills/0xtbug/telbot/golang-pro.svg" alt="Measured on agentmods" height="20"></a>
Per session 95 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,095 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00095 $0.01095
Opus 5 $0.00048 $0.00548
Sonnet 5 $0.00019 $0.00219
Haiku 4.5 $0.00010 $0.00110

Measured 4d ago against content hash 02b5b77b4678, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

golang-pro 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 4d 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.

.agent/skills/golang-pro/SKILL.md · 123 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

5 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. 4d ago First seen · 123 lines · 95 tokens per session scan A 02b5b77b4678

Subscribe to this mod's changes

golang-pro is a skill published in the GitHub repository 0xtbug/telbot (71 stars, last pushed 4mo ago), with no licence file. It adds 95 tokens to every session and 1,095 once invoked, about $0.0005 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 2026-08-30.

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