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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "board": {
      "type": "http",
      "url": "https://ladder.rowb.app/mcp",
      "headers": {
        "Authorization": "Bearer ${BOARD_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http board https://ladder.rowb.app/mcp --header "Authorization: Bearer ${BOARD_TOKEN}"

[mcp_servers.board]
url = "https://ladder.rowb.app/mcp"
bearer_token_env_var = "BOARD_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "board": {
      "type": "remote",
      "url": "https://ladder.rowb.app/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:BOARD_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "board": {
      "type": "http",
      "url": "https://ladder.rowb.app/mcp",
      "headers": {
        "Authorization": "Bearer ${BOARD_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=board&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbGFkZGVyLnJvd2IuYXBwL21jcCIsImhlYWRlcnMiOnsiQXV0aG9yaXphdGlvbiI6IkJlYXJlciAke0JPQVJEX1RPS0VOfSJ9fQ%3D%3D"
}

{
  "servers": {
    "board": {
      "type": "http",
      "url": "https://ladder.rowb.app/mcp",
      "headers": {
        "Authorization": "Bearer ${BOARD_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "board": {
      "httpUrl": "https://ladder.rowb.app/mcp",
      "headers": {
        "Authorization": "Bearer ${BOARD_TOKEN}"
      }
    }
  }
}

extensions:
  "board":
    enabled: true
    name: "board"
    type: streamable_http
    uri: "https://ladder.rowb.app/mcp"
    headers:
      "Authorization": "Bearer ${BOARD_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${BOARD_TOKEN}. The registry never accepts secret values.

Quality 79 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: add_player (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); schedule_match (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_standings (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 360 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

5 tools, about 360 tokens to load them all · tool set 5ea5caf613f2 · checked 2026-10-20 10:35 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository

provenance55

liveness99

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-97% +updated-25d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://ladder.rowb.app/mcp` streamable-http	api_key `${BOARD_TOKEN}`	yes	97%	599 ms	2025-06-18	2026-10-20

Tools (5)

`add_player`	Register one player by name. Returns a 6-character code and a personal URL so the player can be identified at the courts without an account.
`create_ladder`	Create or update the club ladder: club name and sport. Returns the join URL (the poster target) that players scan.
`get_standings`	The current table (rank, wins, losses, set percentage) plus the single most useful match to play next. Standings are computed with a fixed rule order, so the same results always give the same table.
`record_match`	Record a finished match result. Identify players by name, numeric id, or 6-character code. Give the set score (sets_a, sets_b) and optionally the games.
`schedule_match`	Put a match on the calendar before it is played. It appears as a pending card in the standings output.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "app.rowb.ladder/board",
  "title": "Ladderboard — round-robin ladders and match scores for small clubs",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://ladder.rowb.app/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "isRequired": true,
          "description": "Bearer API key. Free key at https://ladder.rowb.app/signup (50 recorded matches/month, no card)."
        }
      ]
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://ladder.rowb.app",
  "description": "Round-robin ladders and match scores for small clubs. Players join by QR poster; no app, no account."
}