Agent Building skills

Browse reusable Agent Skills, each with a clear purpose and practical guidance.

output-eval-validate-judge

Validate LLM judges against human labels using TPR/TNR metrics and train/dev/test splits. Use after writing a judge prompt to verify it agrees with human judgment.

426 repo starsObserved in 1 repos
Agent Building

output-plan-workflow

Use when the user asks to create, build, generate, scaffold, or plan a new workflow. Orchestrates the full planning process including architecture, steps, prompts, evaluators, and testing strategy using specialized subagents.

426 repo starsObserved in 1 repos
Agent Building

prompt-file-provider-options

Guide to the providerOptions structure in .prompt files — decision tree for where an option goes, common mistakes, per-provider quick reference, and Anthropic prompt caching. Use when writing or reviewing .prompt file frontmatter (provider, model, providerOptions, messageOptions).

426 repo starsObserved in 1 repos
Agent Building

sub-agent-creator

Create, edit, convert, or audit ChatLuna sub-agent markdown files. Use when adding a new sub-agent, refining a sub-agent prompt, choosing a sub-agent's goal and output contract, restricting tools, skills, MCP, or computer permissions, pinning or omitting a model, setting maxTurns, placing agents under local `data/chatluna/agents`, writing them into a remote sandbox before `agentcli sync`, or converting Claude or OpenCode agent files into ChatLuna-compatible sub-agents.

426 repo starsObserved in 1 repos
Agent Building

kit-setup

One-time starter-kit setup: detects optional AI engines (Codex, Gemini), confirms each with you, writes the engines config, and optionally personalizes how Claude writes for you. Safe to re-run anytime.

425 repo starsObserved in 1 repos
Agent Building

codex-fable5

Apply a Claude Fable 5 inspired operating style inside Codex. Use when the user asks to make Codex act like Fable, Fable5, fablize, or Value-for-Fable/VFF; convert Anthropic or Claude system-prompt/tool instructions to Codex; set up a Fable-style tool-first workflow with goal gates, investigation, verification grounding, cost-aware routing, or 2-pass review; create Codex AGENTS.md guidance from Fable-like behavior; or connect Codex to an authorized Fable-compatible provider through an OpenAI-compatible gateway.

424 repo starsObserved in 1 repos
Agent Building

limboai

Use when using the LimboAI addon — behavior trees and hierarchical state machines (C++ GDExtension) with a visual editor, BTTask subclassing, and a blackboard

424 repo starsObserved in 1 repos
Agent Building

using-godot-prompter

Bootstrap skill — establishes how to find and use GodotPrompter skills, with platform-specific tool mapping

424 repo starsObserved in 1 repos
Agent Building

smart-ralph

Core Smart Ralph skill defining common arguments, execution modes, and shared behaviors across all Ralph plugins.

423 repo starsObserved in 2 repos
Agent Building

entroly-lobehub-audit

Audit and remediate Entroly's MCP marketplace quality with evidence, adversarial validation, and no score gaming.

421 repo starsObserved in 1 repos
Agent Building