Guardian Mcp

io.github.OraclesTechPublished by GitHub account OraclesTechv0.1.2Updated Oct 28, 2026

Runtime AI-threat screening for coding agents: analyze, scan tool calls/outputs & docs (paid).

VerifiedSTDIODesktop onlyDeveloper Tools Security & Monitoring

Server details

Identifier: io.github.OraclesTech/guardian-mcp
Transport: STDIO
Runtime: Desktop only
Trust: Verified
Published: Sep 30, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified the GitHub account OraclesTech for this listing. That does not show the account is the product's maker.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

Local MCP server that screens coding-agent activity for AI threats, analyzing and scanning tool calls, outputs and documents (paid).

What you can do: Analyze coding-agent activity for AI-threat risk.
Scan tool calls and tool outputs before or as they are used.
Scan documents for screening results.
Run either against a hosted Guardian API or a self-hosted, zero-egress edition.
When to use it: Worth adding when you run coding agents and want a runtime screening layer over their tool calls, outputs and documents, and you are prepared to pay for a Guardian plan or self-hosted license.
Requirements: Runs as a local stdio process installed from the ethicore-guardian-mcp PyPI package, so a Python environment is needed. Hosted use requires an ETHICORE_API_KEY on the Pro plan or higher; the self-hosted edition requires ETHICORE_SELFHOST_LICENSE and ETHICORE_SELFHOST_PUBKEY. Desktop only.

Before you install

Paid product: hosted use needs a Pro-or-higher API key and self-hosting needs a Bronze-or-higher license. Two secrets are requested, ETHICORE_API_KEY or ETHICORE_SELFHOST_LICENSE, plus the entitlement key ETHICORE_SELFHOST_PUBKEY. In hosted mode, tool calls, outputs and documents are sent to the Guardian service; the self-hosted edition is described as zero-egress. No tool list is published, so review what it scans and whether it blocks or only reports.

Installation

In SourceWeft

Open Guardian 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

SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

v0.1.2LatestSep 30, 2026

Score

25% 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
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.