"Creating the Best General-Purpose Agent" matching MCP servers:

Enables searching and retrieving articles, sections, and tags from The Guardian via the Guardian Open Platform API.

Enables searching ServiceNow's public best-practices library across content types without authentication.

Enables searching Bluesky, Substack, and Hacker News content via structured APIs with optional x402 micropayments or API key authentication.

Read-only MCP server that proxies The Game Pensieve API over Streamable HTTP, letting AI assistants query a personal game collection via tools like search, filters, and summaries. Supports OAuth 2.1 enforcement and owner-scoped access.

Enables agents to publish and search index records with custom keywords over libp2p, connecting to the Agent Index Network for decentralized peer discovery and querying.

Agent-first headless CMS running as a Cloudflare Worker, providing MCP servers for schema/content management and editorial operations.

Enables querying verified AI agent news with citations and confidence scores. Provides tools for search, Q&A, article retrieval, and recommendations about AI agent tools, MCPs, and frameworks.

MCP server for Agent Reputation, enabling agent buyers to examine candidate agents' claims, outcomes, and independent sources, and to order evidence briefs before purchase.

Query breaking news, verified statistics, and editorial analysis from The Agent Times directly from any AI agent via MCP.

Enables Claude Desktop to manage a job search end-to-end: find and score job listings, tailor resumes, generate application messages, and track application history, while leaving final external actions to the user.

Enables AI agents to query breaking news, verified statistics, and editorial analysis from The Agent Times, covering platforms, commerce, infrastructure, regulations, labor markets, and adoption metrics in the agent economy.

An MCP server that enables AI agents to verify facts, check market and on-chain data, search the web, and run AI text tasks through five general-purpose tools, with pay-per-call USDC settlement on Base via x402 and no API key required.

MCP server that exposes tools for natural-language querying of the Chinook SQLite database, enabling agents to discover schema and execute read-only SQL queries dynamically.

Free multi-source search for AI agents with multi-source verification, token savings, and MCP native support.

Enables MCP-compatible agents to perform web searches via the agent-web-search engine, returning ranked results with sources.

An MCP server for Perplexity's Agent API, enabling multi-step web research with citations through tools to start, collect, and cancel research runs.

Enables Cursor's AI agent to perform supercharged local file search on Windows by connecting to Agent Ransack via MCP, supporting content and filename searches, regex, and deep folder scans.

Local-first memory engine for AI-agent teams: private/team/project ACL, associative recall, and federated sync across nodes. One SQLite file, no LLM required.

Provides a unified web search tool for AI agents by running multiple search providers concurrently and returning normalized results. It integrates with Claude Code, Codex CLI, OpenCode, and Hermes.

Provides local agent capabilities for LM Studio including file I/O, terminal execution, and web search.