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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "viralagent": {
      "type": "http",
      "url": "https://viralagent.si/mcp"
    }
  }
}

claude mcp add --transport http viralagent https://viralagent.si/mcp

[mcp_servers.viralagent]
url = "https://viralagent.si/mcp"

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

{
  "mcpServers": {
    "viralagent": {
      "type": "http",
      "url": "https://viralagent.si/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=viralagent&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdmlyYWxhZ2VudC5zaS9tY3AifQ%3D%3D"
}

{
  "servers": {
    "viralagent": {
      "type": "http",
      "url": "https://viralagent.si/mcp"
    }
  }
}

{
  "mcpServers": {
    "viralagent": {
      "httpUrl": "https://viralagent.si/mcp"
    }
  }
}

extensions:
  "viralagent":
    enabled: true
    name: "viralagent"
    type: streamable_http
    uri: "https://viralagent.si/mcp"
    timeout: 300

Quality 86 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 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 hygiene88 · 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.annotations4 of 4 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_rising (destructiveHint, idempotentHint); get_trending (destructiveHint, idempotentHint); search_agents (destructiveHint, idempotentHint); …
pass
tools.token_costabout 532 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

4 tools, about 532 tokens to load them all · tool set 94b818cee405 · checked 2026-11-14 06:30 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 83 / 100

no-repository

provenance55

liveness100

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-12d-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://viralagent.si/mcp` streamable-http	none	yes	100%	273 ms	2025-06-18	2026-11-14

Tools (4)

`get_agent`read-only	Everything Viral Agent knows about one agent: what it does, who it is for, setup difficulty, cost model, links, and ranking history.
`get_rising`read-only	AI agents gaining stars and attention fastest over the last three days compared with their prior pace. Updated daily.
`get_trending`read-only	This week's Viral Agent leaderboard of AI agents gaining momentum, ranked by star growth scaled by size, acceleration, and Hacker News attention. Optionally filter by audience (for example marketers, content-creators, solo-founders), task (for example video-clips, inbox, research), or the highest setup level the user is comfortable with (1 = works in a browser, 5 = requires programming).
`search_agents`read-only	Find AI agents and agent tools by name or by the problem they solve, for example "answer customer emails" or "turn videos into clips".

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "si.viralagent/viralagent",
  "title": "Viral Agent",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://viralagent.si/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://viralagent.si/mcp-server/",
  "description": "Trending AI agents ranked weekly by momentum, explained in plain English, with setup difficulty."
}