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mcpindex

R0· no sign-in

The MCP server index that vets servers, not just lists them. Advisory screen before you install.

v0.4.0 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality86good
Trust90of 100
Uptime, 30 days100%
Latency p50400 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "mcp-server-mcpindex": {
      "type": "http",
      "url": "https://mcpindex.ai/api/mcp"
    }
  }
}
claude mcp add --transport http mcp-server-mcpindex https://mcpindex.ai/api/mcp
[mcp_servers.mcp-server-mcpindex]
url = "https://mcpindex.ai/api/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "mcp-server-mcpindex": {
      "type": "remote",
      "url": "https://mcpindex.ai/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "mcp-server-mcpindex": {
      "type": "http",
      "url": "https://mcpindex.ai/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=mcp-server-mcpindex&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwaW5kZXguYWkvYXBpL21jcCJ9"
}
{
  "servers": {
    "mcp-server-mcpindex": {
      "type": "http",
      "url": "https://mcpindex.ai/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "mcp-server-mcpindex": {
      "httpUrl": "https://mcpindex.ai/api/mcp"
    }
  }
}
extensions:
  "mcp-server-mcpindex":
    enabled: true
    name: "mcp-server-mcpindex"
    type: streamable_http
    uri: "https://mcpindex.ai/api/mcp"
    timeout: 300

Quality 86 / 100good

protocol88 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • warn
    protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use
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: get_install_command (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); check_tool_trust (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); assess_server (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 782 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
dependencies100 · weight 15
  • pass
    deps.known_vulnsno known advisory in 4 resolved packages
  • pass
    deps.mcp_sdk_version@modelcontextprotocol/server 2.1.0, no known advisory
  • pass
    deps.resolvable[email protected] resolved: 4 packages

6 tools, about 782 tokens to load them all · tool set b91455e2fc4c · checked 2026-10-20 17:34 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 90 / 100

provenance75
liveness100
freshness85
hygiene100

+repository +website +reachable +uptime-100% ~updated-64d-ago

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

Dependencies

[email protected] npm3 dependencies, resolved · MCP SDK @modelcontextprotocol/server 2.1.0 · advisories checked 2026-10-19

No known advisory affects this dependency graph.

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://mcpindex.ai/api/mcp streamable-httpnoneyes100%400 ms2026-07-282026-10-20
packageregistryversionruntimesecrets
mcp-server-mcpindexnpm0.4.0npx

Tools (6)

assess_serverAggregated pre-flight trust assessment across all tools on an MCP server. Same verdict shape as check_tool_trust. Use for "is THIS server worth integrating?" decisions. v1 advisory; conformance monitored not enforced; verdicts may be UNVERIFIED if not yet probed.
check_tool_trustPre-invocation advisory screen for a specific tool on an MCP server. Returns an advisory verdict object (directive ALLOW | DENY | REVIEW | UNVERIFIED, dimensions, freshness). At v1 the public screen produces REVIEW or UNVERIFIED only - ALLOW/DENY are reserved. Not the in-path gate (mcpindex-gate). Agents SHOULD treat UNVERIFIED as "human review required", never as ALLOW.
compare_serversSide-by-side comparison of 2-5 MCP servers - quality scores, install paths, env vars.
get_install_commandGet the exact install command for a given MCP server and client. Returns a JSON block ready to paste into the client config.
recommend_mcp_for_taskRecommend the best MCP servers for a natural-language task. Returns top 3 ranked picks with reasoning, install commands, and quality scores. Use this when the user asks for the right MCP server for a task they want to do.
search_mcp_serversKeyword + semantic search across every MCP server mcpindex indexes. Use when the user knows what tool category they want but not which server.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.gautamgb/mcp-server-mcpindex",
  "title": "mcpindex",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcpindex.ai/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.4.0",
  "packages": [
    {
      "version": "0.4.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "mcp-server-mcpindex",
      "runtimeHint": "npx",
      "registryType": "npm"
    }
  ],
  "repository": {
    "url": "https://github.com/mcpindex-ai/mcpindex-web",
    "source": "github",
    "subfolder": "mcp-server-mcpindex"
  },
  "websiteUrl": "https://mcpindex.ai",
  "description": "The MCP server index that vets servers, not just lists them. Advisory screen before you install."
}