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MCP server · Security

Envelope Harness

· github.com/webr0ck/mcp-envelope-harness

Two-arm attack harness for MCP tool-result integrity: control agent falls to injection-driven exfil, protected agent (signed envelope + Biba floor) holds. Companion to purplehootie.com Part 4.

Unclaimed ai-agentsai-securitymcpprompt-injectionsecurity-testing
InstallView source
34Low

Scored a month ago · breakdown

About Envelope Harness

Envelope Harness is an MCP server in the Security category: two-arm attack harness for MCP tool-result integrity: control agent falls to injection-driven exfil, protected agent (signed envelope + Biba floor) holds. Companion to purplehootie.com Part 4.

Install

From source
git clone https://github.com/webr0ck/mcp-envelope-harness

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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About Envelope Harness

How do I install Envelope Harness?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Envelope Harness safe to use with an AI agent?

Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Envelope Harness still maintained?

Conduid hasn't recorded a commit date for this repository yet. Check the repository directly for recent activity.