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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "mcpstamp-check": {
      "type": "http",
      "url": "https://mcp.zovo.one/stamp/mcp"
    }
  }
}

claude mcp add --transport http mcpstamp-check https://mcp.zovo.one/stamp/mcp

[mcp_servers.mcpstamp-check]
url = "https://mcp.zovo.one/stamp/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "mcpstamp-check": {
      "type": "remote",
      "url": "https://mcp.zovo.one/stamp/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "mcpstamp-check": {
      "type": "http",
      "url": "https://mcp.zovo.one/stamp/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=mcpstamp-check&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLnpvdm8ub25lL3N0YW1wL21jcCJ9"
}

{
  "servers": {
    "mcpstamp-check": {
      "type": "http",
      "url": "https://mcp.zovo.one/stamp/mcp"
    }
  }
}

{
  "mcpServers": {
    "mcpstamp-check": {
      "httpUrl": "https://mcp.zovo.one/stamp/mcp"
    }
  }
}

extensions:
  "mcpstamp-check":
    enabled: true
    name: "mcpstamp-check"
    type: streamable_http
    uri: "https://mcp.zovo.one/stamp/mcp"
    timeout: 300

Quality 89 / 100new

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 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 hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations2 of 2 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 460 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 5 of the 7 days needed

dependenciesn/a · weight 15

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

2 tools, about 460 tokens to load them all · tool set 1a5748d2611c · tools last changed 2026-11-02 · checked 2026-11-07 17:28 UTC

Tool changes

2026-11-02explain_checkchangedinput schema

Full history: list_changes · trend: quality JSON.

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 97 / 100

provenance90

liveness100

freshness100

hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-100% +updated-5d-ago

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://mcp.zovo.one/stamp/mcp` streamable-http	none	yes	100%	132 ms	2025-11-25	2026-11-07

Tools (2)

`check_mcp_server`read-only	Check a public remote MCP server URL (Streamable HTTP) for readiness for the Claude Directory, ChatGPT Apps, Gemini Connected Apps and the MCP Registry. Returns the 0-100 score, A-F grade, readiness per store, every failing or warning check with its fix, the report URL and README badge markdown. Results are cached for 10 minutes; set fresh to true to force a new check.
`explain_check`read-only	Explain one McpStamp Check rule by its id (for example tool_annotations or auth_prm): what it tests, why stores need it, which stores it blocks, its weight and the store or spec documents it comes from. Use it after check_mcp_server to understand a failing check.

Schemas: list_tools.

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Official server.json

{
  "name": "io.github.theluckystrike/mcpstamp-check",
  "title": "McpStamp Check",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.zovo.one/stamp/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.2.0",
  "repository": {
    "url": "https://github.com/theluckystrike/mcpstamp-check",
    "source": "github"
  },
  "websiteUrl": "https://www.mcpstamp.com/check/",
  "description": "Score any remote MCP server for Claude, ChatGPT, Gemini and MCP Registry readiness."
}