New: 97,000+ skills indexed from GitHub repos with 100+ stars · every skill safety-checkedBrowse top skillsTop skills
Esc to closeBrowse all skills
Submit a skillBrowse skills
Submit a skillBrowse skills

Agent skill

Testing

by theopenco in theopenco/llmgateway

Run, write, and debug LLM Gateway unit and e2e tests — pnpm test:unit, pnpm test:e2e, TESTMODELS scoping, the gateway test harness, seeded accounts and test tokens, pinning a provider with…

Custom licenceAuto-check: notesTesting & QA

Install Testing

skills CLI
$ npx skills add theopenco/llmgateway --skill testing -a claude-code

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

GitHub CLI
$ gh skill install theopenco/llmgateway testing --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/theopenco/llmgateway.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/testing .claude/skills/testing && 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
testing
GitHub stars
1.7k
Token cost
~1.2k tokens
SKILL.md length
520 words
Files
1
Skills in repo
19
Repo updated
First seen
Licence
Custom licence

At a glance

Run, write, and debug LLM Gateway unit and e2e tests — pnpm test:unit, pnpm test:e2e, TESTMODELS scoping, the gateway test harness, seeded accounts and test tokens, pinning a provider with…

  • Adding .spec.ts
  • SKILL.md covers Isolated database first, Local credentials, Reproduce a provider failure and E2E, plus 1 more section
  • Calls pnpm, docker and curl
  • Reproducing a provider failure locally

What it does

Testing is an agent skill from theopenco/llmgateway. Run, write, and debug LLM Gateway unit and e2e tests — pnpm test:unit, pnpm test:e2e, TESTMODELS scoping, the gateway test harness, seeded accounts and test tokens, pinning a provider with x-no-fallback, e2e proxies, and test fixtures or cleanup. Use when running or adding .spec.ts or .e2e.ts files, reproducing a provider failure locally, triggering CI e2e, or when tests fail only locally or intermittently.

Its SKILL.md is about 1.2k 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 Testing & QA, covering End-to-end testing, Model routing and gateways and Test data and fixtures. It works with pnpm and Redis. The repository describes itself as: Route, manage, and analyze your LLM requests across multiple providers with a unified API interface.

When your agent uses it

  • Adding .spec.ts
  • Reproducing a provider failure locally
  • Triggering CI e2e
  • Tests fail only locally

Example prompts

  • “/testing”

Requirements

  • Docker

What it can do on your machine

Read from SKILL.md and the folder at commit 4fd76f3. 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:

    • pnpm
    • docker
    • curl

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

  • Network

    No URLs in SKILL.md. Its commands use pnpm, docker and curl, which can reach the network depending on how they are called.

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

  • Credentials

    Names no API keys, tokens, secrets or passwords.

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

Context cost

Testing loads about 1.2k tokens when it runs. Until then it costs about 105 tokens; SKILL.md has 520 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~105
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k

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: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NoteMentions a .env fileSKILL.md:77
    - Gateway unit tests load the root `.env`, which holds real provider keys. A test that needs a provider without credenti

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 520 words (~1,212 tokens).

“Run commands from the repository root.”

— opening of SKILL.md by theopenco, Custom licence
name
testing

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .agents/skills/testing of theopenco/llmgateway.

Open the folder on GitHubat commit 4fd76f3

Compare with similar skills

Testing 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.

Testing compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Testing this skilltheopenco/llmgateway1.7k—~1.2kAutomated safety check: NotesCustom licence
Testingweb-infra-dev/rstest505—~2.1kAutomated safety check: PassMIT
Java SDK E2E Test with Replay Snapshotgithub/copilot-sdk11k—~1.8kAutomated safety check: PassMIT
source-mssql E2E Test Harnessairbytehq/airbyte22k—~4.4kAutomated safety check: PassCustom licence
Airbyte source-mysql E2E Testsairbytehq/airbyte22k—~2.6kAutomated safety check: PassCustom licence
Go Redis Client Test Runnerredis/go-redis22k—~786Automated safety check: PassBSD-2-Clause

Similar skills

  • Testing

    web-infra-dev/rstest

    Testing workflow for the Rstest monorepo. An agent skill from web-infra-dev/rstest.

    505 GitHub stars~2.1k tokensUpdated 7 days ago
    Testing & QAAuto-check passed

  • Java SDK E2E Test with Replay Snapshot

    github/copilot-sdk

    Official

    Creates a Java SDK end-to-end test for the Copilot SDK that runs against a recorded YAML snapshot through a replay proxy, so CI needs no real authentication.

    11k GitHub stars~1.8k tokensUpdated today
    Testing & QAAuto-check passed

  • source-mssql E2E Test Harness

    airbytehq/airbyte

    Official

    Stands up a throwaway local SQL Server 2022 backend, applies SQL fixtures and runs Airbyte spec, check, discover and read against source-mssql images.

    22k GitHub stars~4.4k tokensUpdated yesterday
    Testing & QAAuto-check passed

  • Airbyte source-mysql E2E Tests

    airbytehq/airbyte

    Official

    Stands up a throwaway local MySQL 8.0 backend, applies SQL fixtures and sweeps the Airbyte spec, check, discover and read commands against a source-mysql image.

    22k GitHub stars~2.6k tokensUpdated yesterday
    Testing & QAAuto-check passed

  • Go Redis Client Test Runner

    redis/go-redis

    Official

    Explains how to run go-redis tests: the Docker Compose stack, make targets, focusing a single Ginkgo spec, the e2e suite and the version environment variables.

    22k GitHub stars~786 tokensUpdated yesterday
    Testing & QAAuto-check passed

  • E2E

    gronxb/hot-updater

    Run end-to-end OTA verification for examples/v0.85.0 with agent-device.

    1.8k GitHub stars~1.6k tokensUpdated today
    Testing & QAAuto-check passed

More from theopenco/llmgateway

All 19 skills in this repo

  • Blog

    theopenco/llmgateway

    Write and validate an LLM Gateway marketing blog post in the repository's current house style, including structured frontmatter and a gpt-image-2 OpenGraph image.

    1.7k GitHub stars~2.2k tokensUpdated today
    Auto-check passed

  • Model Benchmarks

    theopenco/llmgateway

    Run and report repository model or provider-mapping benchmarks.

    1.7k GitHub stars~1.1k tokensUpdated today
    Auto-check: notes

  • Skill Authoring

    theopenco/llmgateway

    Create, update, and audit repository-local agent skills against the current LLM Gateway codebase.

    1.7k GitHub stars~662 tokensUpdated today
    Auto-check passed

  • Security Audit

    theopenco/llmgateway

    Security best practices, vulnerability review, and full security audits for LLM Gateway.

    1.7k GitHub stars~1.8k tokensUpdated today
    Auto-check passed

  • Add Model

    theopenco/llmgateway

    Add a model or provider mapping to the catalogue, or verify one that was already written — pricing, capability and reasoning metadata, scoped e2e, and playground options for image/video models.

    1.7k GitHub stars~5k tokensUpdated today
    Auto-check: notes

  • Changelog

    theopenco/llmgateway

    Write a new LLM Gateway changelog entry. An agent skill from theopenco/llmgateway.

    1.7k GitHub stars~2k tokensUpdated today
    Auto-check passed

Works with

Categories

Questions about Testing

What does Testing do?

Run, write, and debug LLM Gateway unit and e2e tests — pnpm test:unit, pnpm test:e2e, TESTMODELS scoping, the gateway test harness, seeded accounts and test tokens, pinning a provider with…. Testing is an agent skill from theopenco/llmgateway. Run, write, and debug LLM Gateway unit and e2e tests — pnpm test:unit, pnpm test:e2e, TESTMODELS scoping, the gateway test harness, seeded accounts and test tokens, pinning a provider with x-no-fallback, e2e proxies, and test fixtures or cleanup.

When should I use Testing?

Testing fits situations like: adding .spec.ts; reproducing a provider failure locally; triggering CI e2e; tests fail only locally.

How do I install Testing in Claude Code?

Run `npx skills add theopenco/llmgateway --skill testing -a claude-code`. Or copy the skill folder (.agents/skills/testing in theopenco/llmgateway) into .claude/skills/testing in your project. Claude Code loads it when a task matches its description.

How do I install Testing in Codex?

Run `npx skills add theopenco/llmgateway --skill testing -a codex`. Or copy the skill folder (.agents/skills/testing in theopenco/llmgateway) into .agents/skills/testing in your project. Codex loads it when a task matches its description.

Can I use Testing 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 theopenco/llmgateway --skill testing -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/testing, .gemini/skills/testing, .github/skills/testing and .opencode/skills/testing in your project.

What does Testing need to run?

Going by SKILL.md and its folder, Testing needs the command-line tools its instructions call (pnpm, docker and curl). Our summary lists: Docker.

Does Testing access the network?

SKILL.md contains no URLs. Its commands use docker and curl, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Testing safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Testing use?

Testing 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 Testing use?

About 1.2k tokens (SKILL.md is roughly 4.8k 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 Testing?

Skills that share tags, products or a category with Testing: Testing (web-infra-dev/rstest, 505 stars), Java SDK E2E Test with Replay Snapshot (github/copilot-sdk, 11k stars), source-mssql E2E Test Harness (airbytehq/airbyte, 22k stars) and Airbyte source-mysql E2E Tests (airbytehq/airbyte, 22k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Testing?

theopenco (a GitHub organization) maintains it in theopenco/llmgateway, which has 1,674 GitHub stars. The repository holds 19 skills in this directory. The repository was last updated on October 7, 2026.

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