Stratz
NPM · @PIPEWORX/MCP-STRATZ · 2 COMPONENTS
STRATZ Dota 2 MCP.
Available components
Last scanned (6 hours ago)
Scores higher than 55% of npm servers
Category Entertainment and Games
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to pipeworx-io/mcp-stratz). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 6 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability67
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1350 tokens (~112/item across 12 items; 12 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage82
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 46% of tool parameters carry a description.Partial
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "graphql" implies "send" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 13 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Nov 26 0
- Security disclosure: unverified → fail ▼ functional
- 1 Nov 26 0
- Security disclosure: fail → unverified ▼ functional
- 30 Oct 26 0
- Security disclosure: unverified → fail ▼ functional
- 29 Oct 26 77
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/@pipeworx/mcp-stratz@0.2.0
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | pipeworx-io/mcp-stratz |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/pipeworx-io/mcp-stratz/.github/workflows/publish.yml@refs/heads/main |
| Rekor log index | 3560325971 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:07146c0f38da144be970392123407196a2770ca135ea01e5c839edb45cdadd122413b247427464a4a02718192e852837ab056121dc7ebddde94eb246d |
Background: How many MCP packages publish verified provenance →
Dependencies 0 packages
| Packages resolved | 0 |
|---|---|
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
graphql ~177
Send an arbitrary GraphQL query (with optional variables) directly to the STRATZ API at api.stratz.com/graphql. Use when no named tool covers the data you need. Field names are camelCase and must match the STRATZ schema exactly (e.g. numLastHits, goldPerMinute, constants { gameModes }); a query naming an unknown field fails with "Cannot query field", so introspect the type (`{ __type(name: "MatchPlayerType") { fields { name } } }`) before guessing. Requires a STRATZ Bearer token.
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
| query | string | yes | – |
| variables | object | – | – |
No output schema declared.
No examples provided.
hero ~111
Fetch a single Dota 2 hero's full detail by numeric hero id — display name, short name, roles, and base/gain stats (armor, strength, agility, intelligence, primary attribute, attack type/range/rate, starting damage, move speed, vision range).
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
| id | number | yes | – |
No output schema declared.
No examples provided.
hero_stats ~119
Fetch daily win-rate and pick-rate statistics for a Dota 2 hero by numeric hero_id, optionally filtered to a rank bracket (e.g. HERALD, ARCHON, LEGEND, DIVINE, IMMORTAL). Returns matchCount and winCount per day.
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
| hero_id | number | yes | – |
| rank | string | – | – |
No output schema declared.
No examples provided.
heroes ~83
Fetch the complete list of all Dota 2 heroes from STRATZ, returning each hero's numeric id, name, displayName, and shortName. No arguments required.
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
No output schema declared.
No examples provided.
live_matches ~83
Fetch all currently live Dota 2 matches from STRATZ, returning matchId, radiantTeamId, direTeamId, and current game time. No arguments required.
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
No output schema declared.
No examples provided.
match ~107
Fetch full details of a single Dota 2 match by numeric match id — duration, start time, Radiant/Dire teams, game mode, lobby type, and per-player stats (heroId, K/D/A, GPM, XPM, level).
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
| id | number | yes | – |
No output schema declared.
No examples provided.
meta ~79
Fetch current Dota 2 meta constants from STRATZ: the list of game versions (patches) with their id and name. No arguments required.
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
No output schema declared.
No examples provided.
player ~89
Fetch a Dota 2 player's profile by Steam account id — Steam name, profile URL, avatar, total match count, and win count via STRATZ.
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
| steam_account_id | number | yes | – |
No output schema declared.
No examples provided.
player_heroes ~110
Fetch the top heroes played by a Dota 2 player (by Steam account id), ranked by match count — returns heroId, matchCount, and winCount for up to `take` heroes (default 20).
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
| steam_account_id | number | yes | – |
| take | number | – | – |
No output schema declared.
No examples provided.
player_matches ~143
Fetch a Dota 2 player's recent match history by Steam account id. Returns one row per match: match id, duration, start time, game mode, Radiant win flag, plus this player's heroId, side, win/loss, K/D/A, last hits, GPM/XPM, level and IMP. Supports pagination via take/skip.
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
| skip | number | – | – |
| steam_account_id | number | yes | – |
| take | number | – | – |
No output schema declared.
No examples provided.
tournament ~86
Fetch details for a single Dota 2 tournament (league) by numeric id — display name, description, tier, start/end dates, and prize pool.
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
| id | number | yes | – |
No output schema declared.
No examples provided.
tournaments ~111
List Dota 2 tournaments (leagues) from STRATZ, most recent start date first (up to 50) — id, name, tier, start/end dates and prize pool. Pass only_premium=true to restrict to MAJOR and INTERNATIONAL tier events.
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | yes | Your own STRATZ API token (BYO — Pipeworx does not supply one). Free at https://stratz.com/api after Steam sign-in. |
| only_premium | boolean | – | – |
No output schema declared.
No examples provided.
How do I install the Stratz MCP server?
Stratz runs locally as an npm package, launched with npx -y @pipeworx/mcp-stratz. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @pipeworx/mcp-stratz
claude mcp add pipeworx-io-stratz -- npx -y @pipeworx/mcp-stratz
What is the Stratz MCP server?
Stratz is an MCP server listed in the public MCP registry as io.github.pipeworx-io/stratz. STRATZ Dota 2 MCP. This page covers its npm package (@pipeworx/mcp-stratz).
Is the Stratz MCP server safe to use?
Stratz scores 77 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Stratz MCP server expose?
Stratz exposes 12 tools: graphql, hero, heroes, hero_stats, match, and 7 more. Their descriptions and schemas cost roughly 1,298 tokens of context every time the server is loaded.
Is the Stratz MCP server still maintained?
Stratz is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the Stratz MCP server under?
Stratz declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.