Guild Wars 2 MCP server

@pipeworx/guild-wars-2

Guild Wars 2 API v2 MCP — keyless public endpoints (worlds, items, achievements, build, etc.).

Part of Pipeworx — an MCP gateway connecting AI agents to 1679+ live data sources.

Tools

single item looked up by name ("Mystic Coin") or by itemid. Returns highest buy order, lowest sell offer, quantity on each side and the spread, each as raw copper and** a readable gold/silver/copper string, plus item name, rarity, type and icon.

• worlds(ids?) — world list
• items(ids?, page?, page_size?, lang?) — item lookup
• achievements(ids?, page?, page_size?, lang?) — achievements
• professions(ids?, lang?) — professions
• currencies(ids?, lang?) — currencies
• build() — current game build id
• quaggans() — Quaggan images (gag endpoint)
• wvw_matches(world?) — current WvW matches
• commerce_prices(ids?) — bulk trading-post quotes for numeric item IDs (raw copper)
• commerce_listings(ids?) — trading-post order-book depth for numeric item IDs
• guildwars2itemprice(name?, itemid?, includelistings?) — live Trading Post price for a

Pass ids as a comma-sep string ("1,2,3"); omit for index.

Money

Trading Post unitprice values are in copper. 100 copper = 1 silver, 100 silver = 1 gold, so 19944 copper renders as 1g 99s 44c. guildwars2item_price returns both forms.

Item name → ID resolution

The official API has no item-name search: /v2/items/search returns 404, and /v2/items with no ids returns ~70k bare IDs — far too heavy to scan per call. So guildwars2itemprice resolves a name in three steps:

Ectoplasm, T5/T6 fine materials, ores, ingots, wood, leather, cloth, ascended crafting mats, popular runes/sigils, charms/symbols, precursors, agony infusions). Case-insensitive, no extra request. Every ID in it was verified against /v2/items and confirmed to carry a live Trading Post quote.

1. A curated name → ID map built into the pack (83 commonly traded items — Mystic Coin, Glob of

dependency outside ArenaNet's control; its name filter is exact and case-sensitive, so the pack retries with title-cased variants, and the call is bounded by an 8s timeout.

1. Fallback: api.datawars2.ie — a keyless third-party GW2 item index. This is an added

telling the caller to pass item_id — it never guesses a different item.

1. If neither resolves, the tool returns {found:false, reason:'itemnamenot_resolved', hint}

Account-bound items (Pile of Bloodstone Dust, Charged Quartz Crystal, Mystic Forge Stone, …) have no Trading Post quote and return {found:false, reason:'itemnottraded'}.

Data source

https://api.guildwars2.com/v2 — plus https://api.datawars2.ie for item-name fallback only.

Quick Start

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "guild-wars-2": {
      "url": "https://gateway.pipeworx.io/guild-wars-2/mcp"
    }
  }
}

What this endpoint actually serves

tools/list at https://gateway.pipeworx.io/guild-wars-2/mcp returns the tools in the table above plus the shared Pipeworx meta-tools — askpipeworx, discovertools, search_within, remember/recall and the rest of the gateway-wide set. So the tool count you see is larger than this table: a single-pack endpoint currently lists roughly 30 shared tools alongside the pack's own. The connection's initialize response states its exact scope, and is the authoritative answer for a given day.

Shortened. The full README is on GitHub.