MCP.Market

Extend MCP server

online · 100% uptime
by extend.ai·ai.extend/extend·v1.0.0·2 stars
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Turn documents into structured data: parse, extract, classify, split, and fill PDF forms.

A97/100grade A
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Safety scan
A97/100

full report

Adoption
Growing

2 stars

Reviews

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Extend tools

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Public scan report

scanner v0.1.10 · 2026-10-16 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 487ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 9 days ago15/15
  • Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace8/10
Overall 97/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Extend compares

Against every graded Scraping and browsing MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
97/100
higher than 96% of 867 Scraping and browsing servers
Uptime
100%
of our recent checks; the typical remote Scraping and browsing server answers 100%
Response time
176 ms
faster than 60% of 385 Scraping and browsing servers
GitHub stars
2
more than 65% of 584 Scraping and browsing servers

Install Extend in Claude Code, Cursor or VS Code

claude mcp add --transport http extend https://mcp.extend.ai/mcp
Add to Cursor

What the publisher says

From the Extend repository's README, as published. We do not edit it. Read it on GitHub

Extend Agent Plugin

Document processing for agents, packaged as a plugin. Extend turns unstructured documents (PDFs, images, Office files, spreadsheets) into structured data: parsing, field extraction, classification, splitting, PDF form filling, and multi-step document workflows.

This plugin bundles:

covering extraction, parsing, classification, splitting, PDF editing, workflows, files, webhooks, and evaluations. Sign-in is OAuth: your client opens a browser window where you choose the workspace and environment the connection may use. The server teaches its own cross-tool usage patterns through MCP server instructions and per-response guidance, so no companion skill is needed for it.

  • The hosted Extend MCP server (https://mcp.extend.ai/mcp): 80+ tools

code against the Extend API and SDKs: endpoints, schema rules, sync-vs-async patterns, webhooks, and error handling.

  • extend-api skill: a compact brief for agents writing integration

for shell, script, and CI work against local files.

  • extend-cli skill: how to drive the extend CLI

The skills also install standalone, without the plugin:

npx skills add extend-hq/extend-agent-plugin

Install

or load this repository from ~/.cursor/plugins/local/ for development.

  • Cursor: install "Extend" from the Cursor Marketplace,

directory, or add this repository as a plugin marketplace.

  • Claude Code: claude plugin install extend once listed in the plugin

directly to https://mcp.extend.ai/mcp (Streamable HTTP + OAuth). See the connection guide for per-client instructions.

  • Any MCP client: you don't need the plugin to use Extend; connect

Repository layout

Several manifest formats coexist so one repository serves every ecosystem:

Privacy and terms

The MCP server calls the Extend API on your behalf under the workspace and environment you approve at sign-in. See Extend's privacy policy, terms, and security overview. Support: support@extend.ai.

License

MIT; see LICENSE. The license covers this plugin packaging; the Extend platform and hosted MCP server are Extend's commercial services.

Nothing above is checked by us. What we check is on the safety report.

Extend: common questions

Is Extend MCP server safe?
Yes, by our scan: it is graded A (97/100). Read the Extend safety report
How do I install Extend?
It runs remotely at mcp.extend.ai. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Extend need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Extend maintained?
The last commit was 29 days ago (2026-10-07). The latest release is v1.0.0.
Is Extend up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Extend?
Servers from other publishers that do the same job: Browser Use MCP server, Skyvern MCP server and Talonic MCP server. Compare all Extend alternatives.
How does Extend compare with other Scraping and browsing MCP servers?
safety score 97/100 (higher than 96% of 867 Scraping and browsing servers); uptime 100% (of our recent checks; the typical remote Scraping and browsing server answers 100%); response time 176 ms (faster than 60% of 385 Scraping and browsing servers). Full comparison.

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