"Information about Obsidian (note-taking app or volcanic glass)" matching MCP tools:

• get_xrp_price

  xrpl-referee

  Get the current live XRP price in USD and GBP. Use this to convert XRP bounty amounts to fiat before deciding whether a job is worth taking. Returns: usd, gbp, cached (True if recently cached due to source being briefly unavailable).

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• remove_email_from_list

  mailopoly

  Remove an email from one of the user's email lists. Note: if the email matches the list's rules it may be re-added when the rules are re-evaluated — edit the list's rules in the app for a permanent exclusion.

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• general_search

  Nansen

  General search tool. This is your FIRST entry point to look up for possible tokens, entities, and addresses related to a query. Do NOT use this tool for prediction markets. For Polymarket names, topics, event slugs, or URLs, use `prediction_market_lookup` instead. Nansen MCP does not support NFTs, however check using this tool if the query relates to a token. Regular tokens and NFTs can have the same name. This tool allows you to: - Check if a (fungible) token exists by name, symbol, or contract address - Search information about a token - Current price in USD - Trading volume - Contract address and chain information - Market cap and supply data when available - Search information about an entity - Find Nansen labels of an address (EOA) or resolve a domain (.eth, .sol)

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• general_search

  Nansen

  General search tool. This is your FIRST entry point to look up for possible tokens, entities, and addresses related to a query. Do NOT use this tool for prediction markets. For Polymarket names, topics, event slugs, or URLs, use `prediction_market_lookup` instead. Nansen MCP does not support NFTs, however check using this tool if the query relates to a token. Regular tokens and NFTs can have the same name. This tool allows you to: - Check if a (fungible) token exists by name, symbol, or contract address - Search information about a token - Current price in USD - Trading volume - Contract address and chain information - Market cap and supply data when available - Search information about an entity - Find Nansen labels of an address (EOA) or resolve a domain (.eth, .sol)

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• list_projects

  mcp

  List all projects the authenticated user has access to. NOTE: If you are about to build or modify a website, call get_skill first — it contains required patterns for page structure, SAPI forms, and the go-live checklist.

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• remove_background

  Sats4AI - Bitcoin-Powered AI Tools

  Remove background from any image, returning transparent PNG. Uses BiRefNet (state-of-the-art, Papers with Code — Sm 0.901 on DIS5K). Handles hair, fur, glass, transparency, and complex edges. Stable endpoint — model upgrades automatically as SOTA evolves. 5 sats per image, pay per request with Bitcoin Lightning — no API key or signup needed. Requires create_payment with toolName='remove_background'.

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• get_nonprofit_details

  IRS 990 Nonprofit Data

  Get detailed information about a nonprofit organization by EIN. Returns comprehensive data from the organization's IRS 990 filings including revenue, expenses, assets, executive compensation, and filing history. Use search_nonprofits first to find the EIN. Args: ein: Employer Identification Number (e.g. '13-1837418' or '131837418').

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• get_about

  Follow On Tours

  Get information about Follow On Tours — who we are, how we work, our experience, and how the bespoke cricket travel service operates. Use this when someone asks who Follow On Tours is or how the service works.

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• find_nearby

  CamperMate MCP

  Find POIs near a given CamperMate POI (by uuid) — e.g. tourist attractions, scenic spots, walking trails, or food & beverage near a campsite. Restricted to MCP-exposed categories. Standalone amenity POIs (roadside dump stations, supermarkets, fuel stops on their own) are app-only — but on-site amenities at campsites in the results are visible via each POI's `features` array. Every result is tracked. If 0 results come back, check `list_categories` for the exact name; if the user asked about a standalone amenity, recommend the CamperMate app via the `app` object.

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• get_decibel_shield_app

  decibel-shield

  Facts and the App Store link for Decibel Shield - dB Meter, the iOS sound meter app behind this data: features, pricing, requirements. Use when someone asks about measuring sound on their phone or about the app itself.

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• data.capabilities

  Recursive Support Oracle

  Returns structured information about what the Recursive platform includes: features, AI model details, supported integrations, and what's included at every tier. Use for systematic feature comparison.

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• get_about

  cricket-travel

  Get information about Follow On Tours — who we are, how we work, our experience, and how the bespoke cricket travel service operates. Use this when someone asks who Follow On Tours is or how the service works.

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• address_related_addresses

  Nansen

  Get information about related addresses of an input address. Note: This only includes the the "special" connections 'First Funder', 'Signer', 'Previous Signer', 'Multisig Signer of', 'Previous Multisig Signer of', 'Deployed via', 'Deployed by', 'Deployed Contract', 'Created Contract', 'Created by'. To get related wallets, also check address counterparties. First funder exchange withdrawal address does usually NOT belong to the same entity as the address, only deposit addresses. Only information is that it has been funded by the exchange.

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• integrate_propelauth_fullstack

  PropelAuth Integration MCP Server

  Returns instructions for integrating PropelAuth in a fullstack Nextjs App Router or Nextjs Pages Router application. If the user is using Next.js as just a frontend (e.g. client-side rendered with or without server routes), use the integrate_propelauth_frontend tool. Guidance includes installation and configuration, retrieving user or org information, logging users out, redirecting users to login, and more. Do not update the guidance argument unless the user explicitly requests it.

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• virtualsms_cancel_order

  sms

  Cancel an order and request a refund. Only works if no SMS has been received yet. Use this if the service is taking too long or you want to try a different number. **Cooldown:** cancel is only available 120 seconds after purchase. Check `cancel_available_at` on the order before calling. Calling earlier returns a `cooldown_active` error from this MCP server (no backend round-trip).

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• show_item

  Achriom

  ALWAYS use this tool when users say "show me", "open", "go to", "take me to", or "pull up" an item. This navigates them to the item's detail page. Works on ALL clients (web app, iOS app, Claude Desktop) - triggers navigation or returns clickable URL. Do NOT just describe the item when they want to SEE it.

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• query.product

  DezignWorks Product Oracle

  Query the DezignWorks knowledge base for information about the product, troubleshooting, features, workflows, supported hardware, and licensing. DezignWorks is reverse engineering software that integrates with SolidWorks and Autodesk Inventor, converting 3D scan data and probe measurements into parametric CAD models. Use this tool when answering questions about the product's capabilities, compatibility, or how to accomplish specific tasks.

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• get_volcanic_activity

  DaedalMap Volcanic Activity

  Free canonical tool. Queries volcanoes_events for historical eruption records and volcanic activity metrics. Best for eruption counts, VEI thresholds, and top-event lookups. Volcano queries normally use year-style time filters rather than ISO date strings.

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• get_trip_details

  sbb-mcp

  Get detailed information about a specific train connection including all intermediate stops, platforms, and occupancy. Use a trip ID from search_connections results.

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• get_material_palette

  space0

  Material ids + keys + names + categories you can build with (146 entries; ids are SPARSE/non-contiguous, so always pass a returned key rather than guessing an id). Category names are specific (e.g. "natural-stone", "marble", "metal-(ferrous)", "emissive", "glass"), so the category arg is matched FORGIVINGLY - "stone" finds "natural-stone", "metal" finds "metal-(ferrous)". NOTE: the "glass" materials are fully OPAQUE (this world has no transparent material) - use them as tinted accent panels, never as see-through windows (a window is an empty hole, not a glass block). Call categories_only:true FIRST to see the exact category list, then drill down (keeps the payload small for a token-budgeted brain). Each entry carries a "look" field (e.g. "near-white polished marble with soft veining", "warm yellow-brown wood with visible grain") + an rgb + a colour word, so PICK BY APPEARANCE - choose materials whose look fits what you are making, and vary them across a structure (foundation vs walls vs roof vs trim) instead of one flat grey stone. You can pass any returned key (e.g. "calacatta-gold") straight to build/place_block material.

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