Documentation

43 skills, one click each.

Pick what to learn first.

Getting started

  1. Download omega-core.vsix and install into VS Code (or VSCodium / Code-OSS): Extensions sidebar → ··· → "Install from VSIX…". Or via CLI: code --install-extension omega-core.vsix.

  2. Reload the window. Sign in via Cmd/Ctrl + Shift + P → "Omega: Open Account". First 20 requests/month are free, no card required.

  3. Open any file → Cmd/Ctrl + Shift + P → "Omega: Run Skill". Try /explain on a function you didn't write, or /review on a file you did.

  4. Optional: run "Omega: Sanity Check" from the command palette to verify the gateway is reachable and your account wired. Shows cost + latency for a 1-token probe.

Skill reference

Every slash command the extension ships with. Run via the command palette ("Omega: Run Skill") or type the slash command directly in the chat panel.

Code quality

6 skills
/review

Multi-step code review: triage → deep analysis. Covers correctness, style, security, performance, and test coverage gaps.

/security-scan

Static security analysis: OWASP Top 10, injection risks, secrets exposure, dependency CVEs, auth flaws.

/performance

Identify hot paths, N+1 queries, memory leaks, unnecessary re-renders, and algorithm complexity issues.

/refactor

Suggest and apply refactoring: extract method, introduce parameter object, replace conditional with polymorphism.

/cleanup

Remove dead code, consolidate duplicates, fix naming, enforce consistent style per workspace ESLint/Prettier config.

/lint-fix

Read diagnostics (ESLint/TypeScript errors), generate and apply fixes, confirm resolution.

Testing

3 skills
/test

Generate a complete test file for the active file: unit tests for every exported function.

/coverage

Analyze test coverage, identify untested branches, generate targeted tests for gaps.

/e2e

Generate Playwright E2E test scenarios based on component props/API routes in the active file.

Docs

4 skills
/docs

Generate comprehensive documentation for the active file.

/explain

Explain the current file or selection in plain English: what it does, how it works, edge cases.

/readme

Generate a README.md for the workspace: title, badges, install, usage, API reference, contributing guide.

/changelog

Generate a CHANGELOG.md section from recent git commits following Conventional Commits.

Git / workflow

3 skills
/snapshot

Generate Jest/Vitest snapshot tests for React components in the active file.

/commit

Generate a Conventional Commits message from staged changes.

/fix

Fix the first error in the diagnostics list. Shows corrected file output.

Architecture

2 skills
/migrate

Generate a migration script (Knex/Prisma/Alembic) between two schema versions.

/dependencies

Analyze package.json / requirements.txt: flag outdated packages, security advisories, unused deps.

AI tools

1 skills
/compare-models

Compare model outputs on a custom prompt. Shows model, cost, latency, quality score.

Other

24 skills
/jsdoc

Add JSDoc/TSDoc comments to all exported functions and classes in the active file.

/comment

Add an inline comment above the selected code block explaining its purpose.

/mock

Generate mock implementations for all interfaces/types in the active file.

/pr

Generate a GitHub pull request description from branch diff: summary, changes, testing notes.

/diff-explain

Explain the current git diff in plain English: what changed and why.

/blame-explain

Explain selected lines via git blame: who wrote them, when, and the original intent.

/debug

Generate a debugging strategy: add strategic logs, identify breakpoint locations, suggest watch expressions.

/why-failing

Analyze terminal output + source to explain why the process is failing.

/trace

Add OpenTelemetry tracing spans to the active file\

/diagram

Generate a Mermaid.js architecture diagram: classes, dependencies, data flow.

/api-design

Design a REST or GraphQL API for a described resource.

/schema

Generate a database schema (SQL or Prisma) from TypeScript interfaces or a description.

/prompt-improve

Improve the selected text as an LLM prompt: clarity, specificity, chain-of-thought instructions.

/chain-build

Build a multi-step skill definition from a natural-language workflow description.

/eval

Run the active file\

/boilerplate

Generate boilerplate code matching project conventions from a one-line description.

/devlog

Append a structured DEVLOG entry for a decision, discovery, or change with rationale.

/dockerfile

Generate a production-grade Dockerfile with multi-stage build, non-root user, healthcheck.

/ci-workflow

Generate a GitHub Actions / GitLab CI / CircleCI workflow with caching, parallel jobs, matrix builds.

/env-setup

Scan the workspace for env var usage and generate a complete .env.example file with defaults.

/regex-builder

Build a regex from a natural-language description with explanation and test examples.

/api-client

Generate a type-safe API client from an OpenAPI/Swagger spec in the target language.

/branch-name

Suggest a Conventional-Commits-style git branch name from a task description.

/format

Reformat code per the detected project style guide (Prettier, ESLint, EditorConfig).

Where to go next