Summary
Connects Claude to OpenDota's public API for Dota 2 statistics and match data. Part of the Pipeworx gateway ecosystem, which routes requests to 810+ data sources. The documentation doesn't list specific tools, but you can query using ask_pipeworx with natural language questions about player stats, match history, and hero data. Useful if you're building Dota 2 analysis tools, tracking competitive scenes, or need to pull esports data into your workflow. Runs as a hosted service through Pipeworx's gateway, so no local setup required. Available standalone or as part of the broader Pipeworx connector suite.
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mcp-opendota
OpenDota MCP — Dota 2 open stats.
Part of Pipeworx — an MCP gateway connecting AI agents to 1476+ live data sources.
Tools
| Tool | Description |
|---|---|
hero_stats | Dota 2 hero meta: per-hero pick/win/ban counts in pro play, primary attribute, attack type, and roles. Optionally filter by role (e.g. "Carry", "Support"). OpenDota keyless data. |
pro_matches | Recent professional Dota 2 matches: teams, league, winner, score and duration. OpenDota keyless data. |
search_players | Search Dota 2 players by persona (display) name. Returns matching account IDs and similarity scores. OpenDota keyless data; may be empty if rate-limited. |
get_player | Dota 2 player profile by account ID: name, country, rank tier, leaderboard rank, and win/loss totals. OpenDota keyless data. |
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"opendota": {
"url": "https://gateway.pipeworx.io/opendota/mcp"
}
}
}
What this endpoint actually serves
tools/list at https://gateway.pipeworx.io/opendota/mcp returns the tools in the table
above plus the shared Pipeworx meta-tools — ask_pipeworx,
discover_tools, 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.
This is deliberate, not multiplexing by accident. The meta-tools are what let a
scoped connection answer a question this pack does not cover — via
ask_pipeworx, which routes across the whole catalog — without you adding a
second MCP server. There is currently no way to mount a pack endpoint without
them; if the extra schemas cost you more context than the routing is worth,
connect to the full gateway once rather than to several pack endpoints.
Or connect to the full Pipeworx gateway to get every pack's tools listed directly, instead of just this one's:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Both URLs reach the same gateway and the same 1476+ data sources. The
only difference is which pack's tools are listed directly; ask_pipeworx
reaches all of them from either one.
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English — this works on the pack endpoint above as well as on the full gateway:
ask_pipeworx({ question: "your question about Opendota data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
No MCP client? Call it over HTTP
curl -X POST https://gateway.pipeworx.io/v1/tools/opendota_hero_stats \
-H 'Content-Type: application/json' \
-d '{"role":"Carry","limit":10}'
No account needed for the first calls. Inspect any tool: GET https://gateway.pipeworx.io/v1/tools/opendota_hero_stats. Find one: POST https://gateway.pipeworx.io/v1/tools/search_packs with {"query":"..."}.
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Download Free life-time →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →