{
  "markdown": "# OSRS Calc MCP Server\n\n> OSRS Calculator - XP, Goals and Time to 99 | OSRS Calc\n\n[![MCP Badge](https://lobehub.com/badge/mcp/rocnubie-osrs-calc-mcp)](https://lobehub.com/mcp/rocnubie-osrs-calc-mcp)\n[![Stdio Transport](https://img.shields.io/badge/transport-stdio-6e6e6e)](https://modelcontextprotocol.io/specification)\n[![Node](https://img.shields.io/badge/node-%3E%3D18-339933?logo=node.js&logoColor=white)](https://nodejs.org)\n[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](./LICENSE)\n[![Read Only](https://img.shields.io/badge/server-read--only-2ea44f)](#tools)\n[![MCP](https://img.shields.io/badge/MCP-1.0-blue)](https://modelcontextprotocol.io)\n\nA Model Context Protocol server that exposes the canonical OSRS Calc knowledge surface — calculators, training plans, and reference data, FAQ, official links — to MCP-compatible AI clients such as Claude Desktop, Cursor, Windsurf, and Continue. Read-only, no API keys, no quota, ~50 ms cold start.\n\nOfficial website: https://osrs-calc.com\n\n## 🧮 About OSRS Calc\n\nOSRS Calc is a browser-based Old School RuneScape planning toolkit. Its skill calculators estimate XP, actions, hours, and time to a target level across 24 skills, including Sailing.\n\nThe site also exposes DPS, Max Hit, Dry, Combat Level, prices, and wiki reference tools. This MCP provides the public calculator catalog and data caveats as read-only context; it does not access a player's account or promise that prices and wiki data are current outside the live site.\n\nOld School RuneScape, RuneScape, and related names are owned by their respective rights holders. Check the live calculator and OSRS Wiki sources before making an in-game decision.\n\n## Tools\n\n### `get_calculator_overview`\nReturn the calculator workflows and reference-data boundaries the site exposes. (OSRS Calc)\n\n_Input:_ no parameters. _Returns:_ text/markdown.\n\n### `get_official_links`\nReturn the canonical list of official links for OSRS Calc (website, support, docs when available).\n\n_Input:_ no parameters. _Returns:_ text/markdown.\n\n## Resources\n\n- `site://osrs-calc/calculators` — Public calculator workflows, training targets, and reference-data boundaries.\n- `site://osrs-calc/faq` — Short FAQ generated from public site metadata.\n- `site://osrs-calc/links` — Canonical URLs to share with users.\n\n## Prompts\n\n### `tell_me_about_osrs_calc`\nSummarize what the site is, who it's for, and how it works. — OSRS Calc\n\n### `plan_a_calculation_osrs_calc`\nChoose a calculator workflow while respecting the site's data scope. — OSRS Calc\n\n## Installation\n\n### Install via Smithery\n\n```bash\nnpx -y @smithery/cli install osrs-calc-mcp --client claude\n```\n\n(Replace `claude` with `cursor`, `windsurf`, or `continue` for those clients.)\n\n### Install from source\n\n```bash\ngit clone https://github.com/rocnubie/osrs-calc-mcp.git\ncd osrs-calc-mcp\npnpm install\n```\n\nThen add to your MCP client config (`claude_desktop_config.json` for Claude Desktop, `mcp.json` for Cursor / Windsurf / Continue):\n\n```json\n{\n  \"mcpServers\": {\n    \"osrs-calc-mcp\": {\n      \"command\": \"node\",\n      \"args\": [\n        \"/absolute/path/to/osrs-calc-mcp/src/index.mjs\"\n      ]\n    }\n  }\n}\n```\n\n### Debug with MCP Inspector\n\n```bash\nnpx @modelcontextprotocol/inspector node src/index.mjs\n```\n\n## Official Links\n\n- Website: https://osrs-calc.com\n\n## Development\n\n```bash\npnpm install\npnpm start                 # run the server over stdio\n```\n\n## License\n\nMIT\n",
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  "repo_slug": "rocnubie/osrs-calc-mcp",
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}