Is Tool Call Witness free?

Yes, Tool Call Witness is free to use.

How do I install Tool Call Witness?

Tool Call Witness is a remote plugin. You do not need to install anything locally. Add the server URL to your AI app's MCP configuration and you are ready to go.

Is Tool Call Witness safe to use?

Yes. Tool Call Witness passed MCP Marketplace's automated security scan with a score of 10/10 (low risk). Every server on MCP Marketplace is security-scanned before it's listed; see the full security report on this page for the findings and permissions.

What AI apps work with Tool Call Witness?

Tool Call Witness uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

Back to Browse

Tool Call Witness MCP Server

by Clauxel

Developer ToolsLow Risk10.0MCP RegistryRemote

Free

Server data from the Official MCP Registry

A witness layer for AI agent tool calls.

About

A witness layer for AI agent tool calls.

Remote endpoints: streamable-http: https://toolcallwitness.clauxel.com/mcp

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (1 strong, 0 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

4 tools verified · Open access · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "com-clauxel-toolcallwitness-toolcallwitness-mcp": {
      "url": "https://toolcallwitness.clauxel.com/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

ToolCall Witness MCP

A witness layer for AI agent tool calls.

Paid remote MCP for agent tool-call receipts, approval evidence, arguments redaction, result summaries, and review exports.

Public Endpoints

Website: https://toolcallwitness.clauxel.com/?utm_source=github&utm_medium=directory&utm_campaign=sbl202605
MCP endpoint: https://toolcallwitness.clauxel.com/mcp
Server card: https://toolcallwitness.clauxel.com/server-card.json
Registry name: com.clauxel.toolcallwitness/toolcallwitness-mcp

Access

This is a paid hosted remote MCP. Production calls require a bearer token issued from the product website.

Authorization: Bearer <token>

Unauthenticated browser visits to /mcp return a clear JSON error instead of internal details.

Tools

create_witness_receipt
check_approval_rule
summarize_risk_timeline
export_audit_receipt

Quick Start

Open the website and choose a plan.
Create or request an API token.
Add the endpoint to an MCP client that supports Streamable HTTP remote servers.
Send JSON-RPC requests with the bearer token.

Useful Links

Product page: https://toolcallwitness.clauxel.com/?utm_source=github&utm_medium=directory&utm_campaign=sbl202605
Pricing: https://toolcallwitness.clauxel.com/?utm_source=github&utm_medium=directory&utm_campaign=sbl202605#pricing
Server card: https://toolcallwitness.clauxel.com/server-card.json
MCP endpoint: https://toolcallwitness.clauxel.com/mcp

Related Workflow

OpenHuman Online is useful when this MCP rollout also needs human-readable source memory, meeting notes, or approval context outside the server.

Status

This repository is a public documentation and directory-submission reference for the hosted service. It does not contain the private production source code.

Reviews

No reviews yet

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Tool Call Witness MCP Server

About

Security Report

Findings (1)

Permissions Required

How to Connect

Documentation

ToolCall Witness MCP

Public Endpoints

Access

Tools

Quick Start

Useful Links

Related Workflow

Status

Reviews

No reviews yet

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