MCP servers & agent tools

Connectors, search, scraping and integrations that give agents superpowers. Ranked with our 100-point rubric. Scores are initial editorial estimates.

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S85–100

A70–84

B55–69

C0–54

No tools in this tier yet.

Pick this if…

Tool	Tier	Use it when…	Skip it if…
GitHub MCP Server 87/100	S	your agent needs to work with GitHub issues, PRs and code.	you only use GitLab.
Context7 84/100	A	your coding agent keeps hallucinating outdated APIs.	you work offline only.
Firecrawl 80/100	A	your agent needs clean web content.	you only scrape a single simple page.
Exa 76/100	A	your agent needs high-quality web search results.	you need a free unlimited search.
Supabase MCP Server 76/100	A	your app runs on Supabase and you build with agents.	you are wary of giving agents database write access.
Tavily 75/100	A	you want a simple, agent-ready search tool.	you need deep crawling.
Composio 73/100	A	you need many authenticated app integrations for an agent.	you need only one or two integrations.
Zapier MCP 72/100	A	you want your agent to act across business apps with no code.	you need high-volume, low-cost actions.
Smithery 71/100	A	you want to find and install MCP servers quickly.	you need vetted, security-reviewed servers only.
Arcade 65/100	B	you need secure, per-user OAuth actions for agents.	you are building a single-user hobby project.
Glama MCP Directory 65/100	B	you want to compare MCP servers before installing.	you want hosted, managed connectors.