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webring.online

R0· no sign-in

Traversable webring directory for the agentic web: agents, MCP servers, and agent-ready websites.

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality68needs work
Trust79of 100
Uptime, 30 days97%
Latency p50348 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "ring": {
      "type": "http",
      "url": "https://webring.online/mcp"
    }
  }
}
claude mcp add --transport http ring https://webring.online/mcp
[mcp_servers.ring]
url = "https://webring.online/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ring": {
      "type": "remote",
      "url": "https://webring.online/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "ring": {
      "type": "http",
      "url": "https://webring.online/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=ring&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vd2VicmluZy5vbmxpbmUvbWNwIn0%3D"
}
{
  "servers": {
    "ring": {
      "type": "http",
      "url": "https://webring.online/mcp"
    }
  }
}
{
  "mcpServers": {
    "ring": {
      "httpUrl": "https://webring.online/mcp"
    }
  }
}
extensions:
  "ring":
    enabled: true
    name: "ring"
    type: streamable_http
    uri: "https://webring.online/mcp"
    timeout: 300

Quality 68 / 100needs work

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: ring_next (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); ring_bid_info (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); ring_random (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 449 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability50 · weight 15
  • pass
    stability.changes2 tool changes in 30 days
  • fail
    stability.rug_pull1 tools kept their name but changed most of their description in 30 days; review before trusting them
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

9 tools, about 449 tokens to load them all · tool set 6852f40086c9 · tools last changed 2026-10-01 · checked 2026-10-20 06:17 UTC

Tool changes

  • ring_bid_infochangeddescription
    before

    How to bid a member up the leaderboard: minimum, auction rules, and the MPP payment flow.

    after · 77% of words in common

    How to pay a member up the leaderboard: minimum, ranking rules, and the MPP payment flow.

  • ring_leaderboardchangeddescriptionmeaning changed
    before

    Members ranked by standing bid totals (cumulative, but decaying when quiet; any new bid revives the full total); #1 holds the homepage spot. to_take_first_usd is the single bid that takes #1. Optional limit/offset.

    after · 47% of words in common

    Members ranked by total paid (join fee plus anything paid on top; totals never shrink); earlier join wins ties; #1 holds the homepage spot. to_take_first_usd is the single payment that takes #1. Optional limit/offset.

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 79 / 100

no-repository
provenance55
liveness99
freshness85
hygiene80

+dns-namespace +website +reachable +uptime-97% ~updated-54d-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

remoteauthreachableuptime 30dp50protocollast ok
https://webring.online/mcp streamable-httpnoneyes97%348 ms2025-11-252026-10-20

Tools (9)

ring_bid_infoHow to pay a member up the leaderboard: minimum, ranking rules, and the MPP payment flow.
ring_categoriesCategories in use, with member counts.
ring_join_infoHow to join the ring: fee, validation requirements, and the MPP (HTTP 402) payment flow.
ring_leaderboardMembers ranked by total paid (join fee plus anything paid on top; totals never shrink); earlier join wins ties; #1 holds the homepage spot. to_take_first_usd is the single payment that takes #1. Optional limit/offset.
ring_listWebring members in ring order. Optional kind/category filters and limit/offset pagination.
ring_memberOne member by slug, with leaderboard rank.
ring_nextThe next member around the ring from a slug, URL, or hostname (wraps). Omit from to enter at the start.
ring_prevThe previous member around the ring (wraps).
ring_randomA random ring member.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "online.webring/ring",
  "title": "webring.online",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://webring.online/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://webring.online",
  "description": "Traversable webring directory for the agentic web: agents, MCP servers, and agent-ready websites."
}