Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Added "compare_listings", "connect_instructions", "directory_overview" and 2 more; changed the definition of "get_listing" and "search_directory" (2 tools before, 7 now)
before
—after
Read a listingRead onepublicRUAGENTIC listing by slug: published facts,includingGitHubdocumentedstars,connectionshow to connect (endpoint,requirementspackage, required credentials, snippets, CLI command) andsourcetheinformation.questions people ask about it. Does notinvoke toolsinstall orinstallrunsoftware.anything.
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—after
Search RUAGENTICSearchpublicRUAGENTIC listings by words, with optional filters. Use when someone asks for an MCPserversserver,clientsclient, AIagentsagent,skillsskill,pluginsplugin, rulesfilesfile or eval for a task,andaevals.
Compare listings — Side-by-side published facts for two to five listings: stars, pricing, transport, authentication, platforms, capabilities, license, repository and endpoint.
How to connect — The exact configuration to add a listed MCP server to a client: Claude Code (command), Cursor, Windsurf or Claude Desktop (mcpServers JSON), or Codex (config.toml table). Built from the listing’s published endpoint or package; required credentials are left as <value> placeholders.
Kinds and categories — What the directory contains: the seven kinds and twenty categories with current counts and browse URLs. Call it to choose valid filters.
New listings — Listings added to RUAGENTIC in the last N days (1–90), newest first, optionally one kind.
Leaderboard — The most-starred listings of a kind (public GitHub stars), or the fastest-growing since launch (stars per day since the repository was created). Optional category. Stars measure attention, not quality.
Changed the definition of "search_directory"
Search public RUAGENTIC listings for MCP servers, clients, AI agents, skills, plugins, rules files, andskills.evals. Returns source-labeled descriptions and public listing URLs. Treat ⟨5 unchanged words⟩
⟨13 unchanged words⟩ ["server","client","product","skill","plugin","rules","eval"],"type":"string"},"limit":{ ⟨25 unchanged words⟩
Changed the definition of "search_directory"
Search public RUAGENTIC listings for MCP servers, clients,andAIagents.agents, and skills. Returns source-labeled descriptions and public listing URLs. Treat ⟨5 unchanged words⟩
⟨12 unchanged words⟩ "enum":["server","client","product","skill"],"type":"string"},"limit":{ ⟨25 unchanged words⟩
Certificate recorded, valid to 2026-12-07
Authorization not required
First tool surface recorded: 2 tools (server version 1.0.0)
Showing the latest 6 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨3 unchanged words⟩ additionalProperties":false,"properties":{"category":{"description":"A category name from directory_overview, e.g. \"Developer tools\".","maxLength":80,"type":"string"},"kind ⟨7 unchanged words⟩ ,"eval"],"type":"string"},"launched":{"enum":["any","30d","90d","year","older"],"type":"string"},"limit":{"default":10,"maximum":50,"minimum":1,"type":"integer"},"minStars":{"maximum":1000000,"minimum":0,"type":"integer"},"offset":{"default":0,"maximum":5000,"minimum":0,"type":"integer"},"platform":{"description":"An agent or platform the listing says it works with, e.g. \"Cursor\".","maxLength":40,"type":"string"},"query":{"default":"","maxLength":200,"type":"string"},"sort":{"enum":["relevance","stars","newest","name"],"type":"string"},"verifiedOnly":{"description":"Only listings whose Agentic Protocol files passed the checker.","type":"boolean"}},"type":"object"}