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OpenFree

MCP server · hosted · v1.0.0 · io.github.mkthingshq/openfree
Online · tested 5h agoNEW · 6h agoSeen in the registry 5h ago

Search curated free and open source AI tools for indie makers on OpenFree.

Source code ↗How to connect ↓

What it does

OpenFree is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version1.0.0
PriceNot in the registry
First seen28 Oct 2026
Last checked5h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 5h ago (live check)

Hosted endpoint

  • https://openfree.tools/mcp streamable-http

In Claude Code: claude mcp add --transport http openfree https://openfree.tools/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "openfree": {
      "url": "https://openfree.tools/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 5h ago

ONLINE OpenFree answered an MCP connection on 28 Oct 2026 and introduced itself as OpenFree 1.0.0 (MCP protocol 2025-06-18).

4 tools offered to AI assistants

  • search_tools · Search published free and open-source AI tools on OpenFree. Filter by category/tag slug; results are paginated, up to 25 per page.
  • get_tool · Get a published OpenFree tool by its exact slug. Returns a not-found error for unpublished or unknown slugs.
  • list_categories · List OpenFree categories with published tools, including category slugs and public usage counts.
  • list_tags · List the 50 most-used OpenFree tags on published tools, with slugs and public usage counts. total is the number of public tags.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://openfree.tools/mcpDECLAREDSRC-001 Official MCP Registry5h ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry5h ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry5h ago
Repositoryhttps://github.com/MkThingsHQ/mkfast-openfreeDECLAREDSRC-001 Official MCP Registry5h ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry5h ago
Version1.0.0DECLAREDSRC-001 Official MCP Registry5h ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry5h ago

Change history

  • NEW28 Oct 2026
    first seen in the index

Is this page accurate?

Flag it and our robot re-checks the official source. Reports never change a score.

Do you run OpenFree? Know when it stops answering

For publishers · optional

Its hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.

Monitor OpenFreeLaunch offer $39.99 once, for life instead of $9.99/month · All plans

Monitoring never changes a score or a rank.

Are you the publisher of OpenFree?

Free · show your listing

An independent listing builds trust with your buyers. Announce it, and add the badge to your website or README.

Announce it on LinkedInListed on Electra Index
<a href="https://electraindex.com/mcp/openfree?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/openfree" alt="Listed on Electra Index"></a>

Questions about OpenFree

How do I connect OpenFree?

Use the hosted endpoint https://openfree.tools/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does OpenFree offer?

When Electra Index connected on 28 Oct 2026, it listed 4 tools: search_tools, get_tool, list_categories, list_tags. The full list is in "Live check" above.

Is OpenFree online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 5h ago.