HotStack

Free · Open index · Trust earned, never sold

Every tool your agent needs. One open catalogue.

MCP servers and agent plugins for Gmail, GitHub, Notion, Figma, and thousands more — paired with the skills, CLIs, and packages that make them actually useful. Free listings, reviewed in the open.

18,046 plugins from 3 sources

Gmail GitHub Notion Figma Linear Google Drive Stripe PostgreSQL Discord Google Calendar Supabase Jira Airtable Claude YouTube Docker
claude-plugins-official has not completed its first sync yet — its entries are missing from these results. Other sources are current. Retry

Results

Showing 1–23 of 23 matching plugins
Relevance Newest A–Z

CLIO Adios

io.github.iowarp · io-github-iowarp/adios-mcp

Fetch and analyze BP5 data files using ADIOS2. Access scientific data, metadata, and attributes...

MCP
Indexed

CLIO Arxiv

io.github.iowarp · io-github-iowarp/arxiv-mcp

ArXiv MCP server implementation using Model Context Protocol

MCP
Indexed

CLIO Geojson

io.github.iowarp · io-github-iowarp/geojson-mcp

MCP server for inspecting, validating, and summarizing GeoJSON documents (stdlib only)

MCP
Indexed

CLIO Geo

io.github.iowarp · io-github-iowarp/geo-mcp

MCP server for rendering GeoJSON vector layers into map images with basemaps

MCP
Indexed

CLIO Hdf5

io.github.iowarp · io-github-iowarp/hdf5-mcp

HDF5 FastMCP - Scientific Data Access for AI Agents | CLIO Kit MCP Server

MCP
Indexed

CLIO Jarvis

io.github.iowarp · io-github-iowarp/jarvis-mcp

JARVIS-CD MCP with a compact user pipeline contract and explicit admin compatibility profiles

MCP
Indexed

CLIO Lmod

io.github.iowarp · io-github-iowarp/lmod-mcp

Lmod MCP - Environment Module Management for LLMs with comprehensive module operations

MCP
Indexed

CLIO Ndp

io.github.iowarp · io-github-iowarp/ndp-mcp

National Data Platform (NDP) MCP server for searching and discovering datasets across multiple...

MCP
Indexed

CLIO Node Hardware

io.github.iowarp · io-github-iowarp/node-hardware-mcp

Node Hardware MCP - Comprehensive Hardware Monitoring and System Analysis for LLMs with...

MCP
Indexed

CLIO Pandas

io.github.iowarp · io-github-iowarp/pandas-mcp

Pandas MCP - Advanced Data Analysis for LLMs with comprehensive pandas operations

MCP
Indexed

CLIO Parallel Sort

io.github.iowarp · io-github-iowarp/parallel-sort-mcp

Parallel Sort MCP - High-Performance Log File Processing for LLMs with advanced sorting and analysis

MCP
Indexed

CLIO Plot

io.github.iowarp · io-github-iowarp/plot-mcp

MCP server for advanced data visualization and plotting operations

MCP
Indexed

CLIO Sac

io.github.iowarp · io-github-iowarp/sac-mcp

MCP server for analyzing SAC seismic-waveform files and TAR archives: inspect members, compute...

MCP
Indexed

CLIO Seismic

io.github.iowarp · io-github-iowarp/seismic-mcp

MCP server for earthquake-sequence analysis on saved catalogs: completeness magnitude,...

MCP
Indexed

CLIO Slurm

io.github.iowarp · io-github-iowarp/slurm-mcp

MCP server for Slurm workload management and HPC job scheduling

MCP
Indexed

CLIO Spack

io.github.iowarp · io-github-iowarp/spack-mcp

Structured Spack discovery and installation tools for scientific agents

MCP
Indexed

CLIO Terrain

io.github.iowarp · io-github-iowarp/terrain-mcp

MCP server for terrain analysis: DEM slope/aspect/suitability and point-cloud reading/gridding

MCP
Indexed

Build with the catalogue

Everything listed here is also yours to embed: ship the full index inside your app as a versioned npm package, or query the hosted API with a typed client.

@hotstack/catalogue-snapshot

v0.20260709.1 on npm

The whole catalogue, offline

Every listing in this catalogue as one versioned data package — MCP configs, plugin references, curated entries with their skills, brand logos, and removal provenance — already deduplicated and denylist-filtered. Build a plugin directory into your app with no service to run. Republished weekly.

npm i -D @hotstack/catalogue-snapshot

@hotstack/catalogue-client

v0.1.0 on npm

Typed client for the live API

A dependency-free fetch client for the catalogue API — search, entry detail, the registry feed, and per-source status, with honest degraded/stale semantics. For apps that want live search over the full index instead of a baked-in snapshot.

npm i @hotstack/catalogue-client