MCP Radar
MCP Server

webring.online

online.webring/ring
MCP & Agent Infrastructure Public & reachable MCP 2026-07-28

What this MCP does

Provides a browsable directory and traversal tools for agents, MCP servers, and agent-ready websites.

Capabilities

Tools

9 tools
ring_bid_info
How to bid a member up the leaderboard: minimum, auction rules, and the MPP payment flow.
Input schema 
{'type': 'object', 'properties': {}}
ring_categories
Categories in use, with member counts.
Input schema 
{'type': 'object', 'properties': {}}
ring_join_info
How to join the ring: fee, validation requirements, and the MPP (HTTP 402) payment flow.
Input schema 
{'type': 'object', 'properties': {}}
ring_leaderboard
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.
Input schema 
{'type': 'object', 'properties': {'limit': {'type': 'integer', 'maximum': 500, 'minimum': 1}, 'offset': {'type': 'integer', 'minimum': 0}}}
ring_list
Webring members in ring order. Optional kind/category filters and limit/offset pagination.
Input schema 
{'type': 'object', 'properties': {'kind': {'enum': ['agent', 'mcp', 'website'], 'type': 'string'}, 'limit': {'type': 'integer', 'maximum': 500, 'minimum': 1}, 'offset': {'type': 'integer', 'minimum': 0}, 'category': {'type': 'string'}}}
ring_member
One member by slug, with leaderboard rank.
Input schema 
{'type': 'object', 'required': ['slug'], 'properties': {'slug': {'type': 'string'}}}
ring_next
The next member around the ring from a slug, URL, or hostname (wraps). Omit from to enter at the start.
Input schema 
{'type': 'object', 'properties': {'from': {'type': 'string'}, 'kind': {'enum': ['agent', 'mcp', 'website'], 'type': 'string'}, 'category': {'type': 'string'}}}
ring_prev
The previous member around the ring (wraps).
Input schema 
{'type': 'object', 'properties': {'from': {'type': 'string'}, 'kind': {'enum': ['agent', 'mcp', 'website'], 'type': 'string'}, 'category': {'type': 'string'}}}
ring_random
A random ring member.
Input schema 
{'type': 'object', 'properties': {'kind': {'enum': ['agent', 'mcp', 'website'], 'type': 'string'}, 'category': {'type': 'string'}}}
History

Recent tool changes

Added
ring_bid_info
Sept. 17, 2026, 12:54 p.m.
Added
ring_join_info
Sept. 17, 2026, 12:54 p.m.
Added
ring_categories
Sept. 17, 2026, 12:54 p.m.
Added
ring_leaderboard
Sept. 17, 2026, 12:54 p.m.
Added
ring_member
Sept. 17, 2026, 12:54 p.m.
Added
ring_random
Sept. 17, 2026, 12:54 p.m.
Added
ring_prev
Sept. 17, 2026, 12:54 p.m.
Added
ring_next
Sept. 17, 2026, 12:54 p.m.
Added
ring_list
Sept. 17, 2026, 12:54 p.m.
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