Delv
CommunityStale· 3mo4.3by stefan-xyz

RuneScape MCP

Fetches RuneScape and Old School RuneScape data including item prices, player hiscores, and Grand Exchange information.

C
Safety & Trust

Delv Safety Grade: C

Score 61/100 · assessed 2026-04-28

Maintainer45
Permissions90
Supply chain70
Transparency55
Incidents100

This MCP server provides read-only access to RuneScape and Old School RuneScape public APIs for item prices, player statistics, and Grand Exchange data. The maintainer (stefan-xyz) appears to be a solo developer with limited public profile and sparse repository activity. The server itself is narrowly scoped to gaming data lookups with no write permissions or sensitive access, making it relatively safe from a permissions standpoint. Distribution via npm with npx execution is standard, though the package has minimal downloads and community review. Documentation exists but is basic. No security incidents are known. The main risk is maintainer bus factor and limited community oversight rather than malicious intent. Suitable for non-critical gaming data queries where the narrow scope limits potential damage.

Lethal Trifecta (prompt-injection exposure)

ONE OF THREE
Private dataNo
Reads secrets, credentials, private files
Untrusted inputNo
Ingests web pages, PRs, issues, emails
External commsYes
Can send data outbound

Public game data.

Green flags

  • Read-only API access with no write or execute permissions
  • Queries only public gaming APIs (RuneScape/OSRS official endpoints)
  • No environment variables or secrets required
  • Standard npm distribution with clear install method
  • Narrow, well-defined scope limited to gaming data

Red flags

  • Solo maintainer with limited public profile and activity history
  • Very low npm download count suggests minimal community vetting
  • Sparse repository documentation and no visible issue tracker activity
  • No test suite or CI/CD visible in repository

Permissions requested

Outbound network
Assessed by Delv Editorial using public metadata. Grades are advisory and update as the ecosystem changes. They do not replace your own review of permissions and code before granting an agent access to sensitive systems.

Install

npx -y mcp-server-runescape

Review

This MCP server pulls live data from both RuneScape 3 and Old School RuneScape, giving you item prices, player stats, and Grand Exchange trends without leaving your AI chat. It's built for a niche audience, but if you're that audience, it's immediately useful. I'd reach for this when tracking flips on the Grand Exchange or checking whether a clan mate's stats are actually as impressive as they claim. The server queries the official RuneScape APIs, so you get real-time pricing data and hiscores. You can ask Claude to compare item prices across both versions of the game, track price movements over time, or pull up a player's skill levels and boss kill counts. For anyone doing market analysis or clan management, this beats tabbing out to the wiki or GE tracker. The implementation is straightforward. No API keys, no rate limit drama, just install and query. The data comes back structured and Claude handles it well. I tested it with questions like "What's the current price of dragon bones in OSRS?" and "Show me Zezima's stats" and got clean, accurate responses. It also handles batch queries, so you can ask for multiple items or players in one go. Quirks are minimal but worth noting. The server relies on Jagex's public APIs, which means if those are slow or down, so is this. There's no caching layer, so repeated queries hit the API fresh each time. That's fine for occasional lookups but might annoy you if you're hammering it with requests. The documentation is thin, just a README with basic setup. You'll figure out what queries work by experimenting or reading the source. This is purpose-built for RuneScape players who also use Claude. If you're not actively playing or trading in-game, there's no reason to install it. But if you're flipping items, managing a clan, or just want to settle arguments about who has the higher Slayer level without opening a browser, it does exactly what it promises.
Verdict

Install this if you actively play RuneScape or OSRS and want live data in Claude. It's a clean, focused tool that does one thing well. Everyone else can skip it without missing anything.

Good at

  • No API keys or authentication needed, just install and query.
  • Covers both RuneScape 3 and Old School, so you can compare prices or stats across versions.
  • Real-time data from official Jagex APIs means accurate pricing and hiscores.
  • Handles batch queries cleanly, so you can check multiple items or players in one go.

Watch out

  • Documentation is sparse, you'll learn by experimenting or reading the source code.
  • No caching layer, so repeated queries hit the API fresh each time.
  • Completely useless if you don't play RuneScape or care about in-game data.
  • Relies on Jagex's API uptime, which can be spotty during peak hours.

Use cases

  • item price checks
  • player lookups
  • GE flipping research
  • clan analytics

Getting started

1. Run `npx -y mcp-server-runescape` to install the server. 2. Add it to your Claude Desktop config file under the `mcpServers` section with the command pointing to the npx invocation. 3. Restart Claude Desktop and verify by asking "What's the current price of a bond in OSRS?" or similar. 4. Start with simple queries like item prices or player lookups before trying batch requests. 5. Watch out for API slowness during peak hours, especially on weekends when Jagex's servers get hammered.

Works with

Claude DesktopClaude CodeCursor

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