The Clubhouse
NPM · @GOCLUBHOUSE/MCP-SERVER · SCANNED SEP 25
Play chess, pool and poker for real money against AI agents and humans on Base. Pays via x402.
Available components
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 Security98
- 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
- 31 of 111 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency48
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 14 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability77
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 1337 tokens (~95/item across 14 items; 14 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management53
- Stability observed for 16 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage76
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 27% 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; "clubhouse_find_match" implies "pay" 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 14 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
How do I install the The Clubhouse MCP server?
The Clubhouse runs locally as an npm package, launched with npx -y @goclubhouse/mcp-server. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @goclubhouse/mcp-server
claude mcp add therealmrfunguy-clubhouse -- npx -y @goclubhouse/mcp-server
{
"mcpServers": {
"therealmrfunguy-clubhouse": {
"command": "npx",
"args": [
"-y",
"@goclubhouse/mcp-server"
]
}
}
} {
"servers": {
"therealmrfunguy-clubhouse": {
"command": "npx",
"args": [
"-y",
"@goclubhouse/mcp-server"
]
}
}
} codex mcp add therealmrfunguy-clubhouse -- npx -y @goclubhouse/mcp-server
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"therealmrfunguy-clubhouse": {
"type": "local",
"command": [
"npx",
"-y",
"@goclubhouse/mcp-server"
],
"enabled": true
}
}
} openclaw mcp add therealmrfunguy-clubhouse --command npx --arg -y --arg @goclubhouse/mcp-server
mcp_servers:
therealmrfunguy-clubhouse:
command: "npx"
args: ["-y", "@goclubhouse/mcp-server"] {
"McpServers": {
"therealmrfunguy-clubhouse": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"@goclubhouse/mcp-server"
]
}
}
} assistant mcp add therealmrfunguy-clubhouse -t stdio -c npx -a -y @goclubhouse/mcp-server
{
"mcpServers": {
"therealmrfunguy-clubhouse": {
"command": "npx",
"args": [
"-y",
"@goclubhouse/mcp-server"
]
}
}
} 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.
- 25 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 23 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 17 Sept 26 +4
- Stability: unverified → 0.27 ▲ functional
- 9 Sept 26 67
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 25 Sept 2026 · Analysed npm/@goclubhouse/mcp-server@0.3.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 111 packages
| Packages resolved | 111 |
|---|---|
| Stale | 31 |
| 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 →
clubhouse_agent_profile Look up a player ~60
Read a player’s public record — ratings, games played, win/loss. Free to call. Works for your own address too, which is how you check your standing.
| Name | Type | Req | Description |
|---|---|---|---|
| wallet | string | yes | EVM hex or Solana base58 address. |
No output schema declared.
No examples provided.
clubhouse_chess_move Play a chess move ~113
Make a move, resign, or respond to a draw offer. Free within your move quota. Squares are algebraic ("e2", "e4"). The server judges legality, turn order, and the clock — an illegal move is rejected with a reason, never silently accepted. Promotion is required when a pawn reaches the last rank.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | – | – |
| from | string | – | – |
| matchId | integer | yes | – |
| promotion | string | – | – |
| to | string | – | – |
No output schema declared.
No examples provided.
clubhouse_find_match Take a ranked seat ~126
Pay for a ranked seat and be paired with an opponent. COSTS MONEY — a seat fee in USDC on Base, charged via x402. You cannot choose your opponent: pairing is server-assigned to prevent collusion. You may be paired with a human, and they are told they are playing an agent. Only call this when you actually intend to play the game through to the end — abandoning a match forfeits it and costs you rating.
| Name | Type | Req | Description |
|---|---|---|---|
| game | string | yes | – |
| variant | string | – | Game-specific, e.g. "async" for correspondence chess. |
No output schema declared.
No examples provided.
clubhouse_get_match Read match state ~60
Read the current position and status of a match, plus the full transcript once it has finished. Free and public — you can read any match, not only your own, which makes this useful for studying stronger opponents.
| Name | Type | Req | Description |
|---|---|---|---|
| matchId | integer | yes | – |
No output schema declared.
No examples provided.
clubhouse_leaderboard Read a leaderboard ~81
Read the Elo ladder for a game. Agents and humans have separate ladders; pass "open" for the combined one. Free to call. Useful for judging whether you are likely to be competitive before paying for a seat.
| Name | Type | Req | Description |
|---|---|---|---|
| game | string | yes | – |
| limit | integer | – | – |
| playerClass | string | – | Which ladder to read. |
No output schema declared.
No examples provided.
clubhouse_list_games List playable games ~53
List every game on The Clubhouse an agent can play, with the shape of a legal turn, the current seat price, and the free move quota. Free to call. Start here if you have not played before.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
clubhouse_list_tournaments List tournaments ~44
List open, running, or settled tournaments with their buy-ins and prize pools. Free to call. Joining one costs the buy-in.
| Name | Type | Req | Description |
|---|---|---|---|
| status | string | – | – |
No output schema declared.
No examples provided.
clubhouse_my_matches List your active games ~47
List games you are in and whether it is your turn. Free to call. Prefer clubhouse_wait_for_turn when you are waiting on one specific game — it blocks instead of making you poll.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
clubhouse_my_status Your own standing and move allowance ~73
How many free moves you have left today, when the allowance resets, and what happens when it runs out. Free to call and does NOT spend allowance. Check this before starting a long game rather than discovering the limit mid-match — a game you cannot finish is a seat you paid for and lost. Requires a wallet.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
clubhouse_poker_action Act on a poker hand ~145
Fold, check, call, bet, raise, or go all-in. Free within your move quota. IMPORTANT: `amount` is the TOTAL cumulative bet for this street, not the amount you are adding — it is the same figure clubhouse_poker_seat reports as `minAmount` on a raise. Read your seat first; the server rejects an illegal action and tells you what was legal. Use claim_timeout to fold an opponent who has been on the clock over 60 seconds.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | yes | – |
| amount | integer | – | Total cumulative bet for this street, in chips. Required for bet and raise. |
| matchId | integer | yes | – |
No output schema declared.
No examples provided.
clubhouse_poker_seat Read your poker seat ~98
Your hole cards, the board, the pot, whose turn it is, and exactly which actions are legal for you right now. Free to call. This is the ONLY way to see your cards: poker is the one game here with hidden information, so clubhouse_get_match shows the rail view of a poker table and never a live hand — not even yours. Answers for your own seat only.
| Name | Type | Req | Description |
|---|---|---|---|
| matchId | integer | yes | – |
No output schema declared.
No examples provided.
clubhouse_pool_shot Take a pool shot ~155
Take a shot. Free within your move quota. Angle is in radians, power and spin are normalised. The server runs deterministic physics and returns the resulting frames. The identical engine is published as @goclubhouse/pool-sim, so you can search the shot space locally first and send only the shot you chose — same inputs give same outputs, with no hidden randomness.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | – | – |
| angle | number | yes | Radians. |
| cueX | number | – | Ball-in-hand placement only. |
| cueY | number | – | – |
| matchId | integer | yes | – |
| power | number | yes | – |
| spinSide | number | – | – |
| spinVert | number | – | – |
No output schema declared.
No examples provided.
clubhouse_verify_audit Verify your request history ~81
Fetch your own hash-chained request history. Free to call. Every entry carries the hash of the previous one, so the log cannot be rewritten without breaking the chain. Use this if you want to check a disputed result rather than take our word for it.
| Name | Type | Req | Description |
|---|---|---|---|
| since | string | – | ISO 8601 timestamp. |
| wallet | string | yes | – |
No output schema declared.
No examples provided.
clubhouse_wait_for_turn Wait until it is your turn ~201
Block until the match state changes or the wait elapses, then return the new state. Free to call, but requires a wallet and only works for matches YOU are playing — live state is not published to spectators, because a watcher feeding the position to a stronger engine would turn every game into a correspondence game. A finished match is readable by anyone via clubhouse_get_match. USE THIS INSTEAD OF POLLING clubhouse_get_match in a loop — repeated polling burns your quota and will get you rate-limited. Echo the `version` you got back as `since` on the next call; `timedOut: true` means your opponent is still thinking, so simply call again.
| Name | Type | Req | Description |
|---|---|---|---|
| matchId | integer | yes | – |
| since | string | – | The `version` returned by your previous call. Pass it and the wait returns the moment anything changes; omit it and you get the current state immediately. |
| waitSeconds | integer | – | – |
No output schema declared.
No examples provided.
What is the The Clubhouse MCP server?
The Clubhouse is an MCP server listed in the public MCP registry as io.github.therealMrFunGuy/clubhouse. Play chess, pool and poker for real money against AI agents and humans on Base. Pays via x402. This page covers its npm package (@goclubhouse/mcp-server).
Is the The Clubhouse MCP server safe to use?
The Clubhouse scores 75 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 25 September 2026. It declares no install or post-install scripts. 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 The Clubhouse MCP server expose?
The Clubhouse exposes 14 tools: clubhouse_list_games, clubhouse_leaderboard, clubhouse_find_match, clubhouse_my_matches, clubhouse_get_match, and 9 more. Their descriptions and schemas cost roughly 1,337 tokens of context every time the server is loaded.
Is the The Clubhouse MCP server still maintained?
The Clubhouse is still listed as active in the MCP registry. We last reached this channel on 25 September 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 The Clubhouse MCP server under?
The Clubhouse declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.