Connect

8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "atlas": {
      "type": "http",
      "url": "https://unfreeze.us/mcp"
    }
  }
}

claude mcp add --transport http atlas https://unfreeze.us/mcp

[mcp_servers.atlas]
url = "https://unfreeze.us/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "atlas": {
      "type": "remote",
      "url": "https://unfreeze.us/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "atlas": {
      "type": "http",
      "url": "https://unfreeze.us/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=atlas&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdW5mcmVlemUudXMvbWNwIn0%3D"
}

{
  "servers": {
    "atlas": {
      "type": "http",
      "url": "https://unfreeze.us/mcp"
    }
  }
}

{
  "mcpServers": {
    "atlas": {
      "httpUrl": "https://unfreeze.us/mcp"
    }
  }
}

extensions:
  "atlas":
    enabled: true
    name: "atlas"
    type: streamable_http
    uri: "https://unfreeze.us/mcp"
    timeout: 300

Quality 100 / 100strong

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 3600000)

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.annotations5 of 5 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 916 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump
pass
tools.hidden_textno hidden text in tool names, descriptions, schemas or annotations

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name
pass
stability.new_linksno tool change named a new site

dependenciesn/a · weight 15

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

5 tools, about 916 tokens to load them all · tool set 8cf9ae9c1cb1 · checked 2026-11-14 07:03 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 81 / 100

no-repository

provenance55

liveness95

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-87% +updated-13d-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://unfreeze.us/mcp` streamable-http	none	yes	87%	297 ms	2026-07-28, 2025-11-25, 2025-06-18, 2025-03-26	2026-11-14

Tools (5)

`about_unfrozen`read-only	Who Gabriel Lopez is (public facts from unfreeze.us/about/), how Atlas studies are graded, how to cite the Atlas and its license, and the paid Change Check-up booking link.
`get_answer`read-only	Match a question about middle managers and change to the closest of the Atlas's fact-checked answer pages (deterministic keyword matching, no AI). Returns the answer text exactly as published, its graded sources and the page URL. If no page fits well, it says so and returns links to Ask the Atlas and the Atlas instead of guessing.
`get_study`read-only	One Atlas study record by its slug (from search_studies, e.g. "huy-2011") or its DOI: citation, design, setting, strength grade and what it means, Loop parts with verdicts, whether it is about change, Unfrozen's plain-language summary, related studies, the answer pages that cite it, and its unfreeze.us page.
`list_loop_parts`read-only	The parts of the Unfrozen Loop, a working model for leading change from the middle, each with a one-line description, how many Atlas studies inform it (supporting, mixed, challenging) and its unfreeze.us page.
`search_studies`read-only	Search the Atlas of the Middle (173 studies on middle managers and change, each with a strength grade and Unfrozen's plain-language summary). Matches words in the title, summary, setting, authors and journal. Returns each study's label, year, journal, design, grade, Loop parts, one-line summary and its unfreeze.us page. Filter by Loop part or grade.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "us.unfreeze/atlas",
  "icons": [
    {
      "src": "https://unfreeze.us/icon-512.png",
      "sizes": [
        "512x512"
      ],
      "mimeType": "image/png"
    },
    {
      "src": "https://unfreeze.us/favicon.svg",
      "sizes": [
        "any"
      ],
      "mimeType": "image/svg+xml"
    }
  ],
  "title": "Unfrozen Atlas of the Middle",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://unfreeze.us/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.3",
  "websiteUrl": "https://unfreeze.us/mcp",
  "description": "Graded research on middle managers and change: search studies, get fact-checked answers."
}