Warframe MCP Server

Warning: This project was 100% vibecoded and exists purely for my personal needs. Use at your own risk.

A Model Context Protocol (MCP) server that gives AI assistants real-time access to Warframe game data. 19 tools covering world state, item stats, market prices, drop tables, builds, crafting, farming optimization, task synergy planning, and color palette matching — powered by public APIs with zero authentication required.

Tools

Tool	Description
world_state	Current sortie, archon hunt, nightwave, invasions, open world cycles, events, Steel Path, construction progress, daily deals
baro_kiteer	Baro Ki'Teer status, inventory, and plat-per-ducat value analysis
active_fissures	Void Fissure listings with tier/Steel Path/Void Storm/mission type filters
lookup_warframe	Warframe stats, abilities, component drops, build cost, vault status
lookup_weapon	Weapon damage per fire mode, crit/status, components, build info
lookup_mod	Mod stats at all ranks, polarity, drain, rarity, drop locations
lookup_item	Generic item lookup (arcanes, resources, blueprints, companions)
market_price_check	Live warframe.market prices — sell/buy stats, cheapest sellers, trade chat messages
search_drops	Drop table search — relics, missions, enemies, with drop chances
relic_drops	Which relics contain a prime part, refinement chances, relic farm locations
prime_vault_status	Vaulted / farmable / Varzia resurgence status for prime items
simaris_target	Today's Cephalon Simaris synthesis target and scan locations
find_enemy_spawn	Where specific enemies spawn — confirmed locations from drop tables
lookup_builds	Top community mod builds from Overframe.gg with mod lists and stats
crafting_requirements	Full crafting recipes — components, credits, build time, sub-recipes
crafting_usage	Reverse ingredient lookup — "what uses this?" / "safe to sell?"
farm_route_optimizer	Best nodes to farm multiple resources — dark sector bonuses, overlap scoring
task_synergy_planner	Cross-reference Nightwave with fissures/invasions/sortie for max efficiency
color_palette_finder	Find closest in-game color palette match for any hex color (Fashion Frame)

Most lookup tools accept arrays (batch mode) to handle multiple items in a single call.

Quick Start

npm

git clone https://github.com/YOUR_USER/warframe-mcp.git
cd warframe-mcp
npm install
npm run build

Stdio mode (for MCP clients like Claude Desktop, OpenCode, Cursor):

npm start

HTTP mode (Streamable HTTP transport for remote/web clients):

npm run start:http
# Listening on http://127.0.0.1:3000/mcp

Docker

docker build -t warframe-mcp .

# HTTP mode (default)
docker run -p 3000:3000 warframe-mcp

# Stdio mode
docker run -i warframe-mcp node dist/index.js

Configuration

All configuration is via environment variables. None are required — defaults work out of the box.

Variable	Default	Description
PORT	3000	HTTP listen port
HOST	127.0.0.1	Bind address. Use 0.0.0.0 for LAN/container access
ALLOWED_HOSTS	—	Comma-separated hostnames/IPs allowed through DNS rebinding protection (only needed when HOST=0.0.0.0)

Example — LAN-accessible server:

HOST=0.0.0.0 PORT=3000 ALLOWED_HOSTS=192.168.1.100,mypc.local npm run start:http

Client Setup

Claude Desktop

Add to claude_desktop_config.json:

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

Claude Desktop (Docker)

{
  "mcpServers": {
    "warframe": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "warframe-mcp", "node", "dist/index.js"]
    }
  }
}

OpenCode

Add to opencode.json:

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

HTTP Clients (Streamable HTTP)

Start the server in HTTP mode, then connect to http://localhost:3000/mcp:

npm run start:http

# POST /mcp — JSON-RPC requests (initialize, tools/list, tools/call)
# GET  /mcp — SSE stream for server-to-client notifications
# DELETE /mcp — Session termination

Sessions are managed via the Mcp-Session-Id header. Send an initialize request without a session ID to start a new session.

Smoke Test

# Stdio — should return JSON with 19 tools
echo '{"jsonrpc":"2.0","method":"tools/list","id":1}' | node dist/index.js

# HTTP — initialize a session
curl -X POST http://localhost:3000/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{"jsonrpc":"2.0","method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{},"clientInfo":{"name":"test","version":"0.1"}},"id":1}'

System Prompt

SYSTEM_PROMPT.md contains a ready-to-use system prompt for an AI assistant that uses this MCP server. It includes tool documentation, a decision tree for tool selection, multi-tool chaining strategies, batching guidance, and Warframe domain knowledge (relics, rotations, trading, modding, Steel Path, open world cycles).

Architecture

src/
├── index.ts              # Entry point — stdio or HTTP transport
├── api/
│   ├── warframestat.ts   # warframestat.us client (items, drops, worldstate)
│   ├── warframe-market.ts # warframe.market v2 client (prices, orders)
│   ├── overframe.ts      # Overframe.gg scraper (community builds)
│   └── wiki.ts           # Fandom wiki API client (crafting recipes)
├── tools/
│   ├── worldstate.ts     # world_state, baro_kiteer, active_fissures
│   ├── items.ts          # lookup_warframe, lookup_weapon, lookup_mod, lookup_item
│   ├── market.ts         # market_price_check
│   ├── drops.ts          # search_drops, relic_drops
│   ├── primeVault.ts     # prime_vault_status
│   ├── simaris.ts        # simaris_target
│   ├── enemy.ts          # find_enemy_spawn
│   ├── builds.ts         # lookup_builds
│   ├── crafting.ts       # crafting_requirements, crafting_usage
│   ├── farmOptimizer.ts  # farm_route_optimizer
│   ├── synergy.ts        # task_synergy_planner
│   └── colors.ts         # color_palette_finder
├── types/
│   ├── warframestat.ts   # warframestat.us API types
│   ├── warframe-market.ts # warframe.market v2 types
│   ├── overframe.ts      # Overframe build types
│   └── index.ts          # Re-exports
├── data/
│   ├── color-palettes.ts # 31 Warframe color palettes (2,790 colors)
│   └── planet-resources.ts # Planet resource drops, dark sector nodes & bonuses
└── utils/
    ├── cache.ts          # TTL cache (60s–24h depending on data type)
    ├── formatting.ts     # Number/time formatting helpers
    └── lua-parser.ts     # Lua table parser for wiki blueprint data

Data Sources

API	Base URL	Auth	Used For
warframestat.us	https://api.warframestat.us	None	World state, items, drops, mods, weapons, warframes
warframe.market	https://api.warframe.market/v2	None	Live trading prices and orders
Overframe.gg	https://overframe.gg	None (HTML scraping)	Community mod builds
Warframe Wiki	MediaWiki API	None	Crafting recipes (blueprint data)
Bundled static data	—	—	Planet resources, dark sector bonuses, 31 color palettes (2,790 colors)

Caching

Data Type	TTL	Examples
World state	60 seconds	Fissures, invasions, cycles
Drop tables	5 minutes	Drop search results
Market items	24 hours	Item listing catalog
Static data	24 hours	Warframe/weapon/mod stats
Wiki data	24 hours	Crafting recipes
Overframe builds	6 hours	Community builds

Development

npm run dev    # tsc --watch
npm run build  # One-shot compile
npm start      # Run stdio mode

Requirements

• Node.js >= 18 (uses native fetch)
• TypeScript 5.x
• No runtime dependencies beyond @modelcontextprotocol/sdk, express, and zod

License

MIT