toolgrep / MCP servers / Agent Tools

Alternatives to Agent Tools

Agent Tools: Free MCP servers and HTTP APIs that read live public data for AI assistants, with no sign-up or API key. 8 products similar to Agent Tools, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 8 of 8 have an API, 8 of 8 offer an MCP server.

• AgentoolRank

  Directory of 621 open-source AI agent tools, searchable via MCP server and JSON API, ranked by live GitHub activity.

  MCP servers free tierAPIMCP

• Agent Nexus

  A machine-readable registry of APIs, MCP servers and CLIs that AI agents call, with live health checks and reliability scores.

  AI agents & frameworks free tierAPIMCP

• AgentIndex

  Directory of open-source AI agents, MCP servers, agent frameworks and Cursor rules, updated daily

  AI agents & frameworks free tierAPIMCP

• GO AI Tools MCP Server

  Hosted MCP server exposing 31 free deterministic developer and everyday tools over streamable HTTP, with no API key or account.

  MCP servers free tierAPIMCP

• Agentropolis

  Search engine for agent tools: MCP servers, x402/MPP paid APIs, A2A agents and kits with payment-verified trust.

  Search free tierAPIMCPSDK

• AgentBIT

  Pay-per-call API tools for AI agents, monetized with the x402 protocol

  APIs & backend free tierAPIMCP

• BacklinkMCP

  Free MCP server for SEO & backlink data

  MCP servers free tierAPIMCP

• Pinpoint

  Free JSON API and MCP endpoint exposing Pinpoint's sales tools for use in code or from an AI assistant.

  MCP servers free tierAPIMCP

Side by side

Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.

curl https://toolgrep.com/api/products/agent-tools/alternatives