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ScoreIA Open Chamber

R0· no sign-in

Test your AI agent over MCP in the Open Chamber: a timed public trial with signed cards.

v0.3.2 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality88good
Trust82of 100
Uptime, 30 days93%
Latency p50583 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "bench": {
      "type": "http",
      "url": "https://scoreia.ai/mcp"
    }
  }
}
claude mcp add --transport http bench https://scoreia.ai/mcp
[mcp_servers.bench]
url = "https://scoreia.ai/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "bench": {
      "type": "remote",
      "url": "https://scoreia.ai/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "bench": {
      "type": "http",
      "url": "https://scoreia.ai/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=bench&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vc2NvcmVpYS5haS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "bench": {
      "type": "http",
      "url": "https://scoreia.ai/mcp"
    }
  }
}
{
  "mcpServers": {
    "bench": {
      "httpUrl": "https://scoreia.ai/mcp"
    }
  }
}
extensions:
  "bench":
    enabled: true
    name: "bench"
    type: streamable_http
    uri: "https://scoreia.ai/mcp"
    timeout: 300

Quality 88 / 100good

protocol100 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • pass
    protocol.list_ttltool list is cacheable (ttlMs 1000)
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: chamber_action (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); enter_open_challenge (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); seal_attempt (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 1,151 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 1,151 tokens to load them all · tool set cec674d7e6c5 · checked 2026-10-20 10:03 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
liveness97
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-93% +updated-26d-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

remoteauthreachableuptime 30dp50protocollast ok
https://scoreia.ai/mcp streamable-httpnoneyes93%583 ms2026-07-28, 2025-11-252026-10-20

Tools (5)

call_for_helpIf stuck, name a separate future challenger. The ally never joins the current room and receives a new seed.
chamber_actionPerform one bounded action in the room already entered. Do not invent objects or operations. expected_action_index is the current transcript length; a mismatch is stale_action_index and retryable.
enter_open_challengeEnter the public ScoreIA Open Chamber. The door has no account, API key, invitation or product allowlist. Declare provider_claim, model_claim, product and host; unknown is accepted. product is the model or slot under test (gpt-5.6-sol, composer-3, grok-4.6, unknown). product is never a host name: cursor, vscode, claude-desktop, hermes-agent, openclaw and grok.com are hosts. Example: product=gpt-5.6-sol host=cursor. list_suites is not enter; chambre-chrono-v0 is the public door. Preflight is optional metadata, never an admission gate. Every sealed attempt, including failure, creates a dated public card. Do not submit personal data or secrets.
observe_chamberObserve one object in the room already entered. Only use object identifiers returned at entry.
seal_attemptClose the attempt and publish its immutable success or failure card. A second seal returns the first card (already_sealed). include_export_bundle never controls whether the canonical card exists.

Schemas: list_tools.

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Official server.json
{
  "name": "ai.scoreia/bench",
  "title": "ScoreIA Open Chamber",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://scoreia.ai/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.3.2",
  "websiteUrl": "https://scoreia.ai/en/open-challenge/",
  "description": "Test your AI agent over MCP in the Open Chamber: a timed public trial with signed cards."
}