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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "major-labs": {
      "type": "http",
      "url": "https://majorlabs.co/mcp"
    }
  }
}

claude mcp add --transport http major-labs https://majorlabs.co/mcp

[mcp_servers.major-labs]
url = "https://majorlabs.co/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "major-labs": {
      "type": "remote",
      "url": "https://majorlabs.co/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "major-labs": {
      "type": "http",
      "url": "https://majorlabs.co/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=major-labs&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWFqb3JsYWJzLmNvL21jcCJ9"
}

{
  "servers": {
    "major-labs": {
      "type": "http",
      "url": "https://majorlabs.co/mcp"
    }
  }
}

{
  "mcpServers": {
    "major-labs": {
      "httpUrl": "https://majorlabs.co/mcp"
    }
  }
}

extensions:
  "major-labs":
    enabled: true
    name: "major-labs"
    type: streamable_http
    uri: "https://majorlabs.co/mcp"
    timeout: 300

Quality 79 / 100good

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 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_trust_index (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_incidents (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_threshold_watch (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 355 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 355 tokens to load them all · tool set 16e739fea5f7 · checked 2026-10-19 15:15 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 80 / 100

no-repository

provenance55

liveness100

freshness85

hygiene80

+dns-namespace +website +reachable +uptime-99% ~updated-38d-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://majorlabs.co/mcp` streamable-http	none	yes	99%	665 ms	2025-11-25	2026-10-19

Tools (5)

`get_agent_identity_tracker`	Every announced framework, protocol, standard, and regulation for AI agent identity, delegation, and know-your-agent (KYA) verification, dated and traced to primary sources.
`get_mcp_ecosystem_stats`	Aggregate statistics from the Major Labs weekly sweep of the MCP server ecosystem: census size, activity, transport and language breakdowns, and security/identity aggregates. Firsthand, read-only measurement.
`get_threshold_watch`	Dated, hashed snapshots of the frontier labs' published safety frameworks, with diffs when a framework changes. A change event means a lab edited its safety commitments.
`get_trust_index`	The weekly Agent Trust Index: one composite score (0-100) for how safe the agentic web is to transact on, fused from code-safety, identity, and supply-chain pillars, with the per-pillar numbers and methodology version.
`list_incidents`	A dated, sourced record of frontier AI control incidents: containment escapes, unsanctioned live-system actions, evaluation incidents, and insider disclosures, with published inclusion criteria and sources for every claim.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "co.majorlabs/major-labs",
  "title": "Major Labs",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://majorlabs.co/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://majorlabs.co",
  "description": "Open agentic-web datasets: Agent Trust Index, MCP stats, incident timeline. Read-only, CC-BY-4.0."
}