How do I install mcp-agent?

Its README did not state an install command plainly enough for us to quote one, so we do not guess. The repository has the instructions: https://github.com/kyopark2014/mcp-agent

What does mcp-agent connect to, and what does it need?

It reaches tavily and weather. The credentials we found in its source are TAVILY_API_KEY and WEATHER_API_KEY.

Is mcp-agent official and is it maintained?

We found nothing naming it as a vendor’s official server. Its repository has 12 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-09-04.

What licence does mcp-agent use?

The repository metadata we read does not state a licence, so check the repository before you rely on it.

InfratoApp / Resources / MCP servers / mcp-agent

mcp-agent

mcp-agent is an MCP server, listed under search. It reaches tavily and weather. It needs TAVILY_API_KEY and WEATHER_API_KEY to authenticate. Its repository has 12 GitHub stars; we last read it on 2026-10-23.

It shows a simple MCP agent based on LangGraph.

Install

MCP servers are packaged differently from each other -- some run via npx, some as a Docker image, some as a plain script you clone and run. mcp-agent’s own README did not state one plainly enough for this page to quote it rather than guess, so it will not guess. The repository below states it.

Read mcp-agent’s own install instructions ↗

What it reaches, and what it needs

Reaches

tavily, weather

Credential

TAVILY_API_KEY, WEATHER_API_KEY

What it connects to

Wraps

LangGraph

Unverified means a mention in the server’s own description, not a citation. A wrong claim here costs nothing to correct and nothing to trust yet.

Maintenance

Stars

State

listed

Licence

—

From the repository

It shows a simple MCP agent based on LangGraph.

View on GitHub ↗2026-10-23

mcp-agent compared with similar servers

mcp-agent compared with the closest alternatives, by services reached, credentials, stars, last update and licence
Server	Reaches	Needs	Stars	Last update	Licence
mcp-agent (this page)	tavily, weather	TAVILY_API_KEY, WEATHER_API_KEY	12	2026-09-04	—
mcp-omnisearch	exa, github, tavily(1 shared)	EXA_API_KEY, TAVILY_API_KEY	357	2026-10-23	MIT
heventure-search-mcp	serpapi, tavily(1 shared)	SERPAPI_KEY, TAVILY_API_KEY	10	2026-05-13	—
anysearch-mcp-server	anysearch	ANYSEARCH_API_KEY	2,052	2026-09-17	Apache-2.0
duckduckgo-mcp-server	—	None listed	1,550	2026-09-04	MIT
web-search-mcp	—	None listed	1,182	2025-08-08	MIT

Ranked by services in common with mcp-agent, then by stars. Figures are from each repository when we last read it.

Common questions about mcp-agent

What does mcp-agent do?: It shows a simple MCP agent based on LangGraph.
How do I install mcp-agent?: Its README did not state an install command plainly enough for us to quote one, so we do not guess. The repository has the instructions: https://github.com/kyopark2014/mcp-agent
What does mcp-agent connect to, and what does it need?: It reaches tavily and weather. The credentials we found in its source are TAVILY_API_KEY and WEATHER_API_KEY.
Is mcp-agent official and is it maintained?: We found nothing naming it as a vendor’s official server. Its repository has 12 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-09-04.
What licence does mcp-agent use?: The repository metadata we read does not state a licence, so check the repository before you rely on it.

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duckduckgo-mcp-server1,550 stars
web-search-mcp1,182 stars
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