Connect

8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "crucibleui": {
      "type": "http",
      "url": "https://crucibleui.com/api/mcp"
    }
  }
}

claude mcp add --transport http crucibleui https://crucibleui.com/api/mcp

[mcp_servers.crucibleui]
url = "https://crucibleui.com/api/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "crucibleui": {
      "type": "remote",
      "url": "https://crucibleui.com/api/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "crucibleui": {
      "type": "http",
      "url": "https://crucibleui.com/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=crucibleui&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY3J1Y2libGV1aS5jb20vYXBpL21jcCJ9"
}

{
  "servers": {
    "crucibleui": {
      "type": "http",
      "url": "https://crucibleui.com/api/mcp"
    }
  }
}

{
  "mcpServers": {
    "crucibleui": {
      "httpUrl": "https://crucibleui.com/api/mcp"
    }
  }
}

extensions:
  "crucibleui":
    enabled: true
    name: "crucibleui"
    type: streamable_http
    uri: "https://crucibleui.com/api/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: search_registry (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_component (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); install_instructions (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 460 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changes2 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

4 tools, about 460 tokens to load them all · tool set 1d9cd02ae1e6 · tools last changed 2026-10-17 · checked 2026-10-20 10:03 UTC

Tool changes

2026-10-17search_registrychangedinput schema
2026-10-16search_registrychangedinput 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 89 / 100

provenance85

liveness100

freshness65

hygiene100

+repository +dns-namespace +website +reachable +uptime-100% ~updated-91d-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://crucibleui.com/api/mcp` streamable-http	none	yes	100%	299 ms	2025-11-25	2026-10-20

Tools (4)

`get_component`	Fetch the full TypeScript source of a Crucible component, ready to drop into a shadcn-style project. Pro components require an Authorization: Bearer <CRUCIBLE_TOKEN> header (get a token at https://crucibleui.com/account).
`get_usage`	Show how to USE a Crucible component correctly: a worked example (its demo source) plus the conventions that make it render — notably the `relative isolate` wrapper that background components require. Call this before writing integration code so the install actually renders.
`install_instructions`	How to install a Crucible component into a project: shadcn CLI command, registry config, and npm dependencies.
`search_registry`	Search Crucible's animated React components by keyword, category, or tier. Returns names, descriptions, and dependencies. Use get_component to fetch source.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.crucibleui/registry",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://crucibleui.com/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/schreyerpeter/crucible",
    "source": "github"
  },
  "websiteUrl": "https://crucibleui.com",
  "description": "Browse and install Crucible's animated React components into shadcn-style projects."
}