"Arc" matching MCP servers:

Enables interaction with an explicit ARC-AGI-3 world model through typed operations for actor/rule editing, deterministic simulation, rendering, and observation comparison.

MCP server for the Arcadia Arc utility data API, enabling retrieval of bill data, interval meter readings, and carbon calculations.

Enables AI assistants to control ArcGIS Pro through natural language, executing geoprocessing tools, editing data, and automating GIS workflows via a persistent ArcPy session.

Secure, local-first MCP server exposing ArcGIS Pro's ArcPy engine over stdio JSON-RPC.

Serves an offline knowledge base — an aggregated corpus of reference works plus a RAG index over them and the user's own documents — to any local AI model over MCP. Enables offline assistants such as Open WebUI, OpenCode, or Jan to ground answers in searchable, provenance-tracked local content without any network connection.

Enables real-time search across Google, News, Reddit, YouTube, and Amazon using Scavio's unified API, with secure key injection for Arcade agents.

MCP server that allows AI agents to control a live ArcMap session via arcpy, including listing layers, zooming, exporting maps, and viewing the canvas, specifically for legacy ArcMap 10.4-10.8.

Enables querying NASA Exoplanet Archive data using ADQL TAP, planet search, composite parameters, Kepler candidates, and microlensing events.

Enables retrieval of structured architectural case study data for design research, supporting case browsing, filtering, and downloadable research packages through natural language.

Enables querying persisted cross-venue spread alerts between Polymarket and Kalshi, including recent arbitrage opportunities, spread history for watched topics, and the list of watched topics with thresholds.

MCP server for searching and downloading from Anna's Archive for free via slow channels like LibGen and Sci-Net, without an API key.

Exposes ArcGIS Pro geoprocessing capabilities to LLMs via the arcpy library, enabling automated spatial analysis and data management. It provides a comprehensive suite of tools for vector geoprocessing, terrain analysis, and raster operations designed for GIS workflows.

Connects to 7,000+ utilities to surface bill data, interval meter readings, and carbon calculations via the Model Context Protocol.

The only MCP server providing structured Chinese fashion supply chain intelligence for AI platforms. No equivalent data source exists in the MCP ecosystem. Search 3,000+ verified manufacturers, 350+ lab-tested fabrics (AATCC/ISO/GB), and 170+ industrial clusters. Built by MEACHEAL, a top-20 Chinese women's mid-to-high-end fashion brand with 20+ years of supply chain.

Scans local folders for PDF papers, extracts title/abstract text, and moves files to categorized folders based on classification decisions made by Claude or another MCP server.

Track how your brand appears in AI-generated answers across ChatGPT, Perplexity, and other AI models. Analyze visibility, sentiment, citations, and domain rankings with 31 tools — including analytics reports, chat inspection, query analysis, and full CRUD for brands, prompts, tags, and topics.

A local MCP server that provides patent search, similarity lookup, and detailed patent information to AI agents, with extensible data sources.

MCP server providing Moneycontrol market data including stock quotes, fundamentals, indices, FII/DII activity, news, and technicals via tool calls.

Enables querying the Korea Citation Index (KCI) Open API to search reference lists, retrieve journal citation indices, and view citation detail history for Korean academic journals.

Turns Claude into a race engineer for original Assetto Corsa by reading telemetry, storing laps, and providing engineer-grade summaries, alongside read/write access to car setups.