AI & ML

onetapstudiogames Skill

Create, update, or remove the one daily '1F3EA free-time visit' task through the host's own scheduler; print the prompt and cron line if no scheduler exists. Use when the user asks about a daily visit, an automatic visit, or types /1f3ea-marketplace:schedule.

duyet Bundle

Comprehensive prompt engineering guidance for Claude (Anthropic), Gemini (Google), and Grok (xAI). Use when crafting prompts to leverage each model's unique capabilities—XML-style tags for Claude, system instructions for Gemini, conversational style for Grok.

brojonat Bundle

Build a production-ready regression model on tabular data using XGBoost with conformalized quantile regression for prediction intervals. Use when the user needs to predict a continuous target from tabular features (price, sales, demand, time-to-event, score) and report uncertainty alongside the point estimate. Default to this for any tabular regression task.

brojonat Bundle

Fine-tune small open-weight LLMs locally with Unsloth + QLoRA for text tasks (classification, extraction, translation). Use when input is raw text (not tabular features), user has labeled examples, and wants model ownership without API costs. Default to Gemma-4 E2B; scale up based on VRAM. Always compare zero-shot vs fine-tuned, log every run to MLflow, export to GGUF for llama.cpp.

brojonat Bundle

Audit an untrusted labeled training set before fine-tuning. Find mislabeled examples with four complementary techniques — provenance/integrity checks (off-by-one, schema drift), cleanlab confident learning (random noise), high-loss monitoring (hard cases), and LLM-as-judge on the flagged subset (systematic confusion). Use before spending GPU on any fine-tune where you don't fully trust the labelers. Works with any classification dataset reshaped to `data` and `untrustworthy_label` columns.

koinod Skill

Fleet Commander -- Multi-Agent Orchestration Engine

ishandutta2007 Skill

Guides agents through safe Hermes Tweet X/Twitter plugin setup, read workflows, and explicit action gating. Use when installing Hermes Tweet, checking its Hermes Agent integration, or choosing read versus action tools.

ishandutta2007 Skill

Guides agents through safe Xquik public X data workflows using documented API, MCP, monitor, and webhook surfaces. Use when a task needs X/Twitter tweet, user, trend, list, community, article, monitor, or webhook data through Xquik.

devantler-tech Skill

Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.

devantler-tech Bundle

Create, update, and manage GitHub issues using MCP tools. Use this skill when users want to create bug reports, feature requests, or task issues, update existing issues, add labels/assignees/milestones, set issue fields (dates, priority, custom fields), set issue types, manage issue workflows, link issues, add dependencies, or track blocked-by/blocking relationships. Triggers on requests like "create an issue", "file a bug", "request a feature", "update issue X", "set the priority", "set the start date", "link issues", "add dependency", "blocked by", "blocking", or any GitHub issue management task.

erichare Bundle

Build MCP servers with Node and TypeScript using tools, resources, Zod schemas, and stdio transport.

erichare Bundle

Build MCP servers with TypeScript, Zod schemas, registered tools, and stdio transport.

freenet Skill

Executes a risk-tiered, multi-perspective PR review — triages the change, runs specialist subagents in parallel (code-first, testing, skeptical, big-picture) plus an external model pass scaled to risk, then posts a consolidated review to the PR.

full-stack-biz Bundle

Create, validate, and refine Claude Code plugin hooks for automating workflows. Use when building new hooks from scratch, validating existing hooks against best practices, or improving hook quality. Supports command hooks (shell scripts), prompt hooks (LLM decisions), event matching, decision schemas, and production safety validation. Claude auto-activates when you ask to build a hook, check hook reliability, improve hook configurations, or validate hooks for production.

game1991 Bundle

Use when user repeats similar requests or says "learn from this" / "save this pattern". Routes experience to SKILL.md, script/MCP proposals, or MEMORY.md rule upgrades. Does NOT duplicate Auto Memory — focuses on turning experience into reusable artifacts.

joevstaas Skill

Search and inspect datasets in the Norwegian Marine Data Centre (NMDC, metadata.nmdc.no) — natural-language queries by keyword, provider, geography, and period; dataset detail views with file lists and on-demand link/size probing; and feasibility advice for ingesting NMDC data into the Ocean Data Platform (ODP). Trigger when the user mentions NMDC, Norwegian Marine Data Centre, or asks about Norwegian or Nordic marine data sources by topic, place, or time.

dokhacgiakhoa Skill

🤖 Multi-Agent Orchestration & State Management

seaworld008 Bundle

Consultant for NotebookLM steering prompt design. Optimizes Audio/Video/Slide/Infographic output quality through source preparation, prompt engineering, and Custom Goals persona design.

seaworld008 Bundle

Find current official OpenAI guidance for Codex, APIs, models, prompting, or migrations. Preserve a named target model and cite fetched documentation.

snowflake-labs Bundle

Routes Snowflake-related operations to Cortex Code agent for specialized Snowflake expertise. Use when querying databases, checking data quality, or asking about Snowflake features.

nodeops-app Bundle

Backend API — Agent Skill (Contract-Driven, Swagger-First)

agenticmail Skill

Install and bootstrap AgenticMail (one-time setup that gives every agent a real email address)

agenticmail Skill

Kick off a multi-agent coordination task. Sends one email thread that CC's the whole team and lets them take turns.

agenticmail Skill

Create a new AgenticMail agent with a name and a role, ready to coordinate with others over email

jeremylongshore Bundle

Analyze and author MCP tool-call policy rules without hand-editing access.json. Use when adding, linting, or removing auto_approve/deny/require_approval rules for the Slack channel's policy engine. Trigger with "/slack-channel:policy", "add a policy rule", "lint my slack policy", or "remove a policy rule".

elevanaltd Skill

LLM-native structured communication format. Teaches OCTAVE syntax rules, canonical forms, and warning prevention for zero-error .oct.md authoring.

elevanaltd Skill

Functional mythological compression for OCTAVE documents. Semantic shorthand for LLM audiences, not prose decoration

verygoodplugins Skill

Persistent AutoMem memory via mcporter-exposed AutoMem tools.

blockrunai Skill

Hosted-gateway LLM router — save 84% on inference costs. A local proxy that forwards each request to the blockrun.ai gateway, which routes to the cheapest capable model across 78 models from OpenAI, Anthropic, Google, DeepSeek, xAI, Z.AI, and more. 7 free open-weight models included. Also exposes realtime market data (global stocks, crypto, FX, commodities), Twitter/X intelligence, prediction-market data across Polymarket, Kalshi, Limitless, Opinion, Predict.Fun, dFlow + UMA oracle resolution + wallet identity & clustering, phone-number intelligence (carrier + SIM-swap fraud detection) plus AI-powered outbound voice calls (Twilio + Bland.ai), AND the Surf unified crypto data API (84 endpoints — CEX/DEX, on-chain SQL over 80+ ClickHouse tables, 100M+ labeled wallets, prediction markets, social/CT mindshare, news, VC fund intel) as built-in agent tools. Not a local-inference tool — prompts are sent to the blockrun.ai gateway.

hashgraph-online-hol-guard-plugin Skill

Use when setting up local HOL Guard protection, reviewing local Guard approvals or receipts, or scanning agent skills, plugins, MCP servers, packages, and harness configuration before trust or execution.

hashgraph-online-hol-guard-plugin Skill

Protects local AI coding-agent workflows with HOL Guard pre-execution controls, approvals, receipts, and verification. Use when enabling Guard for a supported local harness, reviewing a Guard block, or validating protection before trusted tool execution. Trigger with "hol guard", "protect this workspace", "review guard approvals", or "check guard status".

adminturneddevops Bundle

SRE Expert Skill

noahjenkins Skill

Synchronize AGENTS.md content into all detected AI coding agent configurations. AGENTS.md is the universal source of truth — read natively by GitHub Copilot (Aug 2025+), OpenAI Codex, Cursor, Gemini CLI, and VS Code. Falls back to .github/copilot-instructions.md for repos that have not migrated yet. Use when asked to mirror AGENTS.md or .github/copilot-instructions.md into Claude, Cursor, Gemini, Windsurf, and related tooling.

noahjenkins Skill

Synchronize AGENTS.md content into all detected AI coding agent configurations. AGENTS.md is the universal source of truth — read natively by GitHub Copilot (Aug 2025+), OpenAI Codex, Cursor, Gemini CLI, and VS Code. Falls back to .github/copilot-instructions.md for repos that have not migrated yet. Use when asked to mirror AGENTS.md or .github/copilot-instructions.md into Claude, Cursor, Gemini, Windsurf, and related tooling.

noahjenkins Skill

LLM-as-judge scoring skill. Takes a transcript + sandbox state, applies the rubric, and produces a structured score report in docs/testingResults/.

msgbyte Bundle

Integration with Agent Skill