Verify Mcp
net.agentutilPublished by agentutil.netv1.0.0Updated Oct 24, 2026
Sub-cent factual claim verification against live data sources.
Overview
A local MCP server that lets an assistant verify factual claims against live data sources, reportedly at sub-cent cost per check.
- What you can do
- Verify factual claims against live data sources, reportedly at sub-cent cost per check. The manifest lists no tools, so the exact operations are not documented. It runs as a local process over stdio and is intended for desktop use only.
- When to use it
- Worth considering when an assistant needs to check factual claims against live sources rather than rely on its own knowledge, and when per-check cost matters. Because no tools or documentation are published, confirm its behavior before relying on it.
- Requirements
- A local runtime able to run the npm package @agentutil/verify-mcp over stdio, on a desktop machine. No authentication, environment variables or headers are declared. Network access is implied by verification against live data sources.
Installation
In SourceWeft
- Open Verify Mcp in the dashboard and add it to a workspace.
- Enable the server for the chats that should use its tools.
Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.
Tools
0Version history
1- v1.0.0LatestSep 16, 2026
Score
15% 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 days25 pts
Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.
- Auth declared10 pts
Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.
- Tools listed15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
- DescriptionRequired15 pts
- Logo10 pts
Publish an icon in the registry entry.
- Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
- License10 pts
Declare a license in the repository or the registry entry.