DeepInquiry Verified Facts

ai.deepinquiryPublished by deepinquiry.aiOfficial publisherv1.0.0Updated Oct 24, 2026

Search and read short factual claims with cited sources, a verification tier and a signature.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingKnowledge & Memory

Overview

AI-generated overview

Lets an assistant search and read short factual claims that come with cited sources, a verification tier and a signature.

What you can do
DeepInquiry Verified Facts is a remote MCP server that exposes a search-and-read capability over a corpus of short factual claims. Each returned claim carries cited sources, a verification tier and a signature, so the assistant can present facts together with their provenance and confidence level rather than as bare assertions. No individual tools are listed in the manifest, so the exact tool names and parameters are not documented here.
When to use it
Worth adding when an assistant needs to look up discrete factual claims and show where they come from, for example in research, fact-checking or answer-writing where citations and a stated verification level matter. It is less useful for open-ended browsing or for tasks that need long-form documents rather than short claims.
Requirements
A remote streamable HTTP endpoint at the provider's site; nothing is installed locally. An API key is required and is sent in the x-api-key header. A free key allowing 500 requests per month is offered at the provider's signup page.
Before you install
The server requires an API key in the x-api-key header; treat it as a secret and avoid exposing it in logs or shared configuration. Queries are sent to a third-party service, so anything included in a search leaves your machine. The free tier is capped at 500 requests per month, and the manifest declares no authentication beyond the key.

Installation

In SourceWeft

  1. Open DeepInquiry Verified Facts in the dashboard and add it to a workspace.
  2. Connect x-api-key credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/ai.deepinquiry%2Fverified-facts/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "deepinquiry-verified-facts": {
      "type": "http",
      "url": "https://www.deepinquiry.ai/mcp",
      "headers": {
        "x-api-key": "<YOUR_API_KEY>"
      }
    }
  }
}

Tools

3

search_facts

Search facts

Semantic search over DeepInquiry verified facts. Returns the closest facts with their sources, tier, score and signature.

Parameterslimitqueryrequiredcategorymin_tier

get_fact

Get a fact

Fetch one fact by its numeric id, with its source groups.

Parametersidrequired

random_fact

Random fact

Fetch one random approved fact.

Takes no parameters.

Version history

1
  1. v1.0.0LatestOct 15, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.