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io.github.oathlayer/oathlayer

Official registry Security

Verify AI outputs against real sources. Returns a trust signal and permanent doc number.

Source code Documentation

What can you do with io.github.oathlayer/oathlayer?

  • Checks any AI answer against independent real-world sources, not just legal
  • Returns a clear trust signal: Verification Successful (Oath Approved), Verification Threshold Not Met, Various Perspectives Apply, Complex Question (Threshold Reserved), or Clarity Needed to Continue
  • Legal citations get their own check: confirmed on official sources, found only on unofficial sites, mismatched with the correct citation shown, or not found in available sources
  • Every answer gets a unique permanent doc number
  • Anyone can verify any doc number free at oathlayer.com/verify
  • Works on any AI model

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http oathlayer 'https://mcp.oathlayer.com'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "oathlayer": {
            "type": "http",
            "url": "https://mcp.oathlayer.com"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. Oathlayer
  2. What it does
  3. MCP Server
  4. API
  5. Pricing
  6. Trust Is Everything

Oathlayer

AI trust infrastructure. Verify AI outputs before anyone acts on them.

Every answer checked against real sources. Every answer documented with a permanent doc number anyone can verify for free.

What it does

  • Checks any AI answer against independent real-world sources, not just legal
  • Returns a clear trust signal: Verification Successful (Oath Approved), Verification Threshold Not Met, Various Perspectives Apply, Complex Question (Threshold Reserved), or Clarity Needed to Continue
  • Legal citations get their own check: confirmed on official sources, found only on unofficial sites, mismatched with the correct citation shown, or not found in available sources
  • Every answer gets a unique permanent doc number
  • Anyone can verify any doc number free at oathlayer.com/verify
  • Works on any AI model

MCP Server

Connect Oathlayer to your AI agents via MCP at https://mcp.oathlayer.com

API

Full API and CLI documentation at https://oathlayer.com/docs

Pricing

From $9 for 500 verifications. One credit per completed check. Details at https://oathlayer.com

Trust Is Everything

oathlayer.com

Frequently asked questions

What is io.github.oathlayer/oathlayer?

Verify AI outputs against real sources. Returns a trust signal and permanent doc number.

How do I install io.github.oathlayer/oathlayer?

It runs as a remote server. In Claude Code: claude mcp add --transport http oathlayer 'https://mcp.oathlayer.com'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.oathlayer/oathlayer need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is io.github.oathlayer/oathlayer open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.oathlayer/oathlayer?

It is published by oathlayer. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.