LLM Mart Basic
@llm-mart · Joined Jun 2026
Use only when the user explicitly asks to stage, commit, push, and open a GitHub pull request in one flow using the GitHub CLI (`gh`).
Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts. Use when Codex should create a brand-new image, transform an existing image, or derive visual variant
Use when the user asks how to build with OpenAI products or APIs, asks about Codex itself or choosing Codex surfaces, needs up-to-date official documentation with citations, help choosing the latest model for a use case, or model upgrade and prompt-upgrade guidance; use OpenAI do
Create and scaffold plugin directories for Codex with a required `.codex-plugin/plugin.json`, optional plugin folders/files, and baseline placeholders you can edit before publishing or testing. Use when Codex needs to create a new local plugin, add optional plugin structure, or g
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations.
Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos).
Add PostHog analytics to a web application, including event tracking, page views, feature flags, and session replay.
Generate OpenAPI/Swagger documentation for an API, including endpoint schemas, request/response types, and interactive docs UI.
Add authentication to a web application using NextAuth.js (Auth.js), including OAuth providers, session management, and protected routes.
Dockerize an application with a production-ready Dockerfile, docker-compose setup, and .dockerignore.
Set up Playwright end-to-end testing in a project, including test configuration, example tests, and CI integration.
Add Sentry error tracking, performance monitoring, and source maps to a web application.
Add feature flags to an application for gradual rollouts, A/B testing, and kill switches using PostHog, LaunchDarkly, or a simple local implementation.
Integrate Stripe payments into a web application, including checkout sessions, webhooks, and customer portal.
Start the dev server, discover API routes from the codebase, hit every endpoint, and report which ones return errors.
Document technical decisions as Architecture Decision Records (ADRs) with context, options considered, and rationale.
Audit and optimize application performance, including bundle size, rendering, database queries, and Core Web Vitals.
Perform a systematic security audit of a codebase, checking for OWASP Top 10 vulnerabilities, secrets exposure, and insecure patterns.
Run TypeScript type checking after file edits and immediately flag type errors before moving on. Uses Cursor hooks for automatic enforcement.
Monitor a pull request for CI failures, review comments, and merge conflicts — then fix them automatically. Use when a PR is open and you want the agent to keep it merge-ready.
A surprising share of AI-in-the-terminal failures aren't the AI. They're zsh, and a version of bash from 2006.
A Claude Code plugin turns standalone project configuration into a namespaced, installable extension that teams and communities can update as one unit.
None of the safety came from the model. It came from six boring habits.
Skills package instructions and references. Subagents run work in a separate context and return results. They solve different problems and can be composed deliberately.
Six hours in, one step left, everything green, and the incident that didn't happen
CLAUDE.md carries persistent project context. Skills load reusable procedures when relevant. Separating stable facts from task-specific workflows keeps both easier to maintain.
Twenty minutes recovering secrets that never existed, and the one sentence from a human that ended it
An API request routing a model's tool call through an approval gate to a remote MCP server
31 config keys, two audits, and why the first one was wrong in both directions
The official MCP Registry stores standardized server metadata rather than package code. Publishers verify a namespace, describe installation or remote access, and submit immutable versions.
Everyone looks at the Dockerfile. The file that actually leaked the key was the project file.
Remote MCP authorization uses established OAuth standards, but secure integration still requires issuer validation, least-privilege scopes, protected token handling, and server-side enforcement.
"Copy it over and switch the reference" is two steps, and the outage lives in the one nobody checks
stdio fits local processes and prototypes. Streamable HTTP fits hosted services and shared integrations. The right choice follows where the capability runs and who must reach it.
The most important rule wasn't about what I could change. It was about what I was allowed to display.
Tools perform operations, resources expose readable context, and prompts provide reusable templates. Choosing the correct primitive makes an MCP server easier to understand and govern.
Use MCP Inspector to connect to local or remote servers, inspect capabilities, call tools, read resources, test prompts, and diagnose failures before release.
Build an MCP server in TypeScript with focused tools, validated schemas, local and remote transports, Inspector tests, and production security controls.
An MCP server exposes tools, resources, or prompts through a standard protocol so an AI application can discover and use external capabilities.
Treat an AI agent skill as both an instruction package and a software dependency: inspect what it says, what it runs, what it can access, and how it updates.
/help
Help
hydra - Show available commands and explain the concept
/list
List
hydra - List all Git worktrees of the repository
/merge
Merge
hydra - Merge a worktree branch back into current branch
/parallel
Parallel
hydra - Start multiple agents in parallel across worktrees
/spawn
Spawn
hydra - Start an agent in an existing worktree
/status
Status
hydra - Show detailed status of one or all worktrees
/watch
Watch
hydra - Live monitoring of background agents with status table
/list
List
import - List all cached documentation
/search
Search
import - Search within cached documentation
/update
Update
import - Update cached documentation
/url-or-path
Url or path
import - Fetch URL (via Playwright if blocked) or copy local path to docs/
/highscore
limit:highscore
limit - Display all highscores for all plans
/local-cleanup
marketplace:local-cleanup
marketplace - Restore original plugin version from backup
/local-copy
marketplace:local-copy
marketplace - Install local plugin version for testing (backup original)
/CLAUDE
CLAUDE
<claude-mem-context>
/skmtc-retro-review
Skmtc retro review
Aggregate SKMTC friction log entries into a review — cluster patterns, classify interventions, calculate convergence metrics, produce an action plan
/CLAUDE
CLAUDE
<claude-mem-context>
/skmtc-retro
Skmtc retro
Run a SKMTC retrospective on the current session — capture friction and wins to the friction log
/stats
Stats
CoalMine measurement dashboard — canary activity this session + rule-freshness status across the project's rules home
/update
Update
CoalMine self-update — check for a newer CoalMine version and offer to apply it, or set how updates are handled
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