Witness

What you can do with Witness

Witness is a Model Context Protocol (MCP) server. It ranks #62,338 of 145,290 active servers on MCP Toplist. Witness is listed on Official MCP, with 2 tracked versions. It was first listed on Aug 25, 2026 and most recently updated on Aug 28, 2026.

What Witness can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. Check its registry listings below.

What you need before using Witness

Connect Witness and confirm it works

claude mcp add --transport http witness https://witness-contractwitness-production.witness-test.workers.dev/mcp

[mcp_servers.witness]
url = "https://witness-contractwitness-production.witness-test.workers.dev/mcp"

https://witness-contractwitness-production.witness-test.workers.dev/mcp

{
  "mcpServers": {
    "witness": {
      "url": "https://witness-contractwitness-production.witness-test.workers.dev/mcp"
    }
  }
}

{
  "servers": {
    "witness": {
      "type": "http",
      "url": "https://witness-contractwitness-production.witness-test.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "witness": {
      "serverUrl": "https://witness-contractwitness-production.witness-test.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "witness": {
      "url": "https://witness-contractwitness-production.witness-test.workers.dev/mcp"
    }
  }
}

What changed, and when this was checked

First listed

Aug 25, 2026

Latest version published

Aug 28, 2026

Version history

2 versions tracked (below)

Requirements evidence

MCP Toplist probed the public endpoint on Oct 13, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.

Profile checked

Not yet — purpose, capabilities and requirements above come from registry data only

Ranking data as of

Aug 28, 2026

Do you maintain Witness? Claim it to correct or enrich this profile.

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

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