Model Context Protocol · For data scientists

Route HugeGraph MCP schema design, validation, and dry-run preview tasks to stable public tools.

apache/hugegraph-ai

Build an LLM evaluation and run it against the app, returning an Opik experiment with scores and its link.

comet-ml/opik-mcp

AI 判断改动为链路改动或治理改动时自动调用（不需要用户手动触发），在 docs/projects/{YYYYMMDD}-{项目名}/ 下创建项目目录和核心文档（概览、方案、任务、验证）。跳过条件：单项目改动、纯讨论/探索性问题不调用。

ljxpython/ai-agent-platform

OPTIONAL, DORMANT semantic-search layer over the wiki, powered by qmd (local hybrid BM25 + vector + rerank).

HurricaHjz/second-yourself

A skill your agent uses when creating database schemas or tables for Timescale, TimescaleDB, TigerData, or Tiger Cloud, especially for time-series, IoT, metrics, events, or log data.

timescale/pg-aiguide

Three-step multi-tool workflow — search the corpus, fetch the most relevant document in full, then find similar documents.

lyonzin/knowledge-rag

AI Engineering from Scratch 课程的主题路由器。给它一个主题、问题或正在处理的 bug， 它会指出精确教授它的课程，以及下一条正确命令。触发短语： “在哪里学习”、“哪节课涵盖”、“课程导航”、“我卡在”、“接下来该做什么”、 “教我 MCP”、“教我 Agent Skills”、“在哪里准备 Claude certification”，或 "where do I…

fancyboi999/ai-engineering-from-scratch-zh

Expert guidance for working with Dagster and the dg CLI. An agent skill from dagster-io/skills.

dagster-io/skills

Open and operate the Cesium MCP 3D map, create map objects and GeoJSON layers, or inspect the selected object in the connected map.

gaopengbin/cesium-mcp

Load this FIRST whenever working with PyTorch CI data (any pytorch/ org repo), the torchci/HUD codebase, or the PyTorch HUD ClickHouse database.

pytorch/test-infra

Data cleaning, entity matching, and deduplication skill for Claude Code and Codex: triage, standardize, and validate a CSV, Excel, or JSON list of B2B companies or contacts before enrichment.

explorium-ai/gtm-skills

X++ code development lifecycle for Finance and Operations — scaffold models, author classes, custom services/APIs, and data entities, install matching SDKs, compile deployable packages, deploy…

microsoft/Dataverse-skills

Creates, inspects, edits and runs Jupyter notebooks, scaffolding experiment or tutorial notebooks from templates and preferring a Jupyter MCP server over raw JSON edits.

Kilo-Org/kilo-marketplace

Governance behavior for Muse agents governed by DashClaw. An agent skill from ucsandman/DashClaw.

ucsandman/DashClaw

Use terminal commands to discover and operate resources exposed by a running Navop desktop application through its host-authoritative Public MCP runtime.

feigeCode/navop

Publish local .claude skills/loops to Ametyst — verbatim, flattened, no brain rewrite; optional retire-local (MOVE originals to deprecated-skills/, never delete) makes Ametyst the source of truth.

ratel-ai/ratel

When the user reports a bug, error message, stack trace, unexpected behavior, or "why is this broken" question, search the corpus first for prior occurrences, known fixes, or related runbooks.

lyonzin/knowledge-rag

Load immediately after an Agent intent. An agent skill from n8n-io/n8n.

n8n-io/n8n

A skill your agent uses for any PostgreSQL database work — table design, indexing, data types, constraints, extensions (pgvector, PostGIS, TimescaleDB), search, and migrations.

timescale/pg-aiguide

Guides MongoDB users through implementing and optimizing Atlas Search (full-text), Vector Search (semantic), and Hybrid Search solutions.

mongodb/agent-skills

Improve a prompt with the Opik Agent Optimizer — resolve the prompt, a dataset, and a metric, pick the algorithm, run a bounded optimization, check the gain on held-out data, and save the winner as…

comet-ml/opik-mcp

Use nteract notebooks as a persistent Python REPL. An agent skill from nteract/nteract.

nteract/nteract

Add analytical chart (chart + table hybrid) to SAP Fiori Elements List Report using aggregated data.

SAP/open-ux-tools

Dataverse schema authoring and inspection — tables, columns, relationships, forms, and views.

microsoft/Dataverse-skills

A skill your agent uses when extracting or mapping public web content into a local cited corpus: scrape or crawl a URL/docs site, pull tables/pricing/product fields, diagnose blocked or thin pages…

bgauryy/octocode

This skill should be used whenever the user mentions a "semantic model", "data model", or "dataset", or asks to "build", "model", "design", "optimize", "review", or "audit" one, or to "add a…

data-goblin/power-bi-agentic-development

Inspect, query, compare, or explicitly export GitHits agent-eval history in Braintrust using the repository's verified workflow.

githits-com/githits-cli

Author and run CAO Python workflow scripts — multi-step, parameterized, fan-out orchestrations executed by cao workflow run.

awslabs/cli-agent-orchestrator

把用户的可复用需求封装成标准化的 Agent-CLI 工具，并用 myagents tool add 注册进 MyAgents 工具注册表——注册后所有未来会话（builtin / DSH / Claude Code / Codex 全 runtime）的 AI 都会在 system prompt 里自动发现它。触发场景：(1) 用户说「把 XX…

hAcKlyc/MyAgents

Scrape Ashby jobs or discover companies using Ashby with the Apify Ashby Job Board API Actor (johnvc/ashby-job-board-scraper).

apify/awesome-skills

Measure retrieval quality using evaluateretrieval (MRR@5 and Recall@5) and getindexstats.

lyonzin/knowledge-rag

Ad-hoc web scraping, site mapping, and full-site crawling via Firecrawl MCP.

seranking/seo-skills

Set up compliance exports, drift detection, evaluations, scoring, and learning analytics

ucsandman/DashClaw

Interactive development in marimo notebooks with validation loops.

pymc-labs/CausalPy

Pull structured B2B company data from Clutch.co with the Clutch.co Agency API Actor (johnvc/clutch-agency-api).

apify/awesome-skills

After making a non-obvious architectural decision, solving a novel bug, agreeing on a coding standard, or reaching a conclusion worth remembering, index it back into the knowledge base so the next…

lyonzin/knowledge-rag

Security-role assignment, user access, application users, business units, and admin self-elevation in Dataverse environments.

microsoft/Dataverse-skills

Create and test DashClaw guard policies for agent governance

ucsandman/DashClaw

Summarize or extract text/transcripts from URLs, podcasts, YouTube videos, and local files using the summarize CLI.

swarmclawai/swarmclaw

AI Engineering from Scratch 课程的一次性入门流程（523 节课、20 个阶段）。访谈学习者、 运行分级测验，并写入由 learn skill 驱动的持久学习计划 LEARNING.md。触发短语： “开始学习”、“设置课程”、“开始课程”、“带我入门”、“创建学习计划”，或 "start learning", "set up the course", "begin…

fancyboi999/ai-engineering-from-scratch-zh

At the start of every new session or when the topic shifts significantly, probe the knowledge base to learn what is indexed.

lyonzin/knowledge-rag

TOM and ADOMD.NET guidance via PowerShell for connecting to Power BI Desktop's local Analysis Services instance.

data-goblin/power-bi-agentic-development

Quick start guide for agentic-flow - initialize, configure, and run

ruvnet/agentic-flow

Agent skill for adaptive-coordinator - invoke with $agent-adaptive-coordinator

ruvnet/ruflo

Orient and bootstrap any project that uses OpenMed, the on-device clinical and biomedical NLP library, for named-entity recognition, PHI de-identification, FHIR export, and evaluation.

maziyarpanahi/openmed

Validate the Dear Agent TXT input, approval and artifact delivery loop.

ljxpython/ai-agent-platform

Power BI semantic modeling assistant for building optimized data models.

github/awesome-copilot

For any security-related task — threat triage, incident response, MITRE ATT&CK mapping, CVE lookup, exploit analysis, defensive control validation, red/blue/purple team work — always consult the…

lyonzin/knowledge-rag