OSRS MCP Server

MCP Server for interacting with the Old School RuneScape (OSRS) Wiki API and data files. This server provides tools to search the OSRS Wiki and access game data definitions through the Model Context Protocol.

Tools

This server implements the following tools:

OSRS Wiki Methods

1. osrs_wiki_search - Search the OSRS Wiki for pages matching a search term

2. osrs_wiki_get_page_info - Get information about specific pages on the OSRS Wiki

3. osrs_wiki_parse_page - Get the parsed HTML content of a specific OSRS Wiki page

Game Data Search Methods

4. search_varptypes - Search the varptypes.txt file for player variables (varps) that store player state and progress

5. search_varbittypes - Search the varbittypes.txt file for variable bits (varbits) that store individual bits from varps

6. search_iftypes - Search the iftypes.txt file for interface definitions used in the game's UI

7. search_invtypes - Search the invtypes.txt file for inventory type definitions in the game

8. search_loctypes - Search the loctypes.txt file for location/object type definitions in the game world

9. search_npctypes - Search the npctypes.txt file for NPC (non-player character) definitions

10. search_objtypes - Search the objtypes.txt file for object/item definitions in the game

11. search_rowtypes - Search the rowtypes.txt file for row definitions used in various interfaces

12. search_seqtypes - Search the seqtypes.txt file for animation sequence definitions

13. search_soundtypes - Search the soundtypes.txt file for sound effect definitions in the game

14. search_spottypes - Search the spottypes.txt file for spot animation (graphical effect) definitions

15. search_spritetypes - Search the spritetypes.txt file for sprite image definitions used in the interface

16. search_tabletypes - Search the tabletypes.txt file for interface tab definitions

Generic Data File Methods

17. search_data_file - Search any file in the data directory for matching entries

18. get_file_details - Get details about a file in the data directory

19. list_data_files - List available data files in the data directory

Grand Exchange Prices

20. search_ge_items - Search for Grand Exchange tradeable items by name. Returns item IDs, names, buy limits, and alch values

21. get_ge_latest - Get the latest Grand Exchange high and low prices for a specific item by its ID

22. get_ge_timeseries - Get historical time-series price data for an item at a given interval (5m, 1h, 6h, 24h). Returns up to 365 data points

Player Lookup

23. lookup_player - Look up an OSRS player's stats (skills, bosses, clue scrolls, and activities) from the official hiscores

Related MCP server: Wiki OSRS MCP

Installation

Installing via Smithery

To install mcp-osrs for Claude Desktop automatically via Smithery:

npx @smithery/cli@latest install @jayarrowz/mcp-osrs --client claude

Prerequisites

• Node.js (v16 or later)

• npm or yarn

Installing the package

# Clone the repository
git clone https://github.com/jayarrowz/mcp-osrs.git
cd mcp-osrs

# Install dependencies
npm install

# Build the package
npm run build

Usage with Claude Desktop

Add the following to your claude_desktop_config.json:

Using npx

{
  "mcpServers": {
    "osrs": {
      "command": "npx",
      "args": ["-y", "@jayarrowz/mcp-osrs"]
    }
  }
}

Direct Node.js

{
  "mcpServers": {
    "osrs": {
      "command": "node",
      "args": ["/path/to/mcp-osrs/dist/index.js"]
    }
  }
}

Replace /path/to/mcp-osrs with the actual path to your repository.

Examples

Search the OSRS Wiki

// Search for information about the Abyssal whip
const result = await callTool("osrs_wiki_search", { 
  search: "Abyssal whip" 
});

Get Page Information

// Get information about a specific wiki page
const pageInfo = await callTool("osrs_wiki_get_page_info", { 
  titles: "Abyssal_whip" 
});

Search Game Data

// Search for items in the object definitions
const items = await callTool("search_objtypes", { 
  query: "dragon",
  page: 1,
  pageSize: 10
});

List Available Data Files

// Get a list of all data files
const files = await callTool("list_data_files", {});

Search Grand Exchange Items

// Search for tradeable items by name
const items = await callTool("search_ge_items", { 
  query: "dragon scimitar",
  page: 1,
  pageSize: 10
});

Get Latest GE Prices

// Get the latest high/low prices for an item
const prices = await callTool("get_ge_latest", { 
  itemId: 2 // Cannonball
});

Get GE Price History

// Get time-series price data for an item
const history = await callTool("get_ge_timeseries", { 
  itemId: 2,
  timestep: "1h"
});

Look Up a Player

// Look up an OSRS player's stats
const stats = await callTool("lookup_player", { 
  playerName: "Zezima"
});

Development

# Install dependencies
npm install

# Start the server in development mode
npm start

# Build the server
npm run build

License

This MCP server is licensed under the MIT License. This means you are free to use, modify, and distribute the software, subject to the terms and conditions of the MIT License. For more details, please see the LICENSE file in the project repository.