Assay MCP Server
Assay is an open, recomputable evidence profile for privileged MCP tool actions. It acts as a policy-enforcing proxy that records decisions and observations in offline-verifiable bundles. In enforcement mode, it deterministically gates tool-call requests, allowing or denying them based on configured policies. It supports optional Linux kernel controls via eBPF/LSM for kernel-level observations and requires no hosted backend.
Package and access
Local package with source-attributed installation metadata. Koskamo does not execute packages during review.
Checks and signals
Each line is separate evidence, not a trust score.
- Popularity 15 GitHub stars
What you can do with it
- Enforce tool-call policies before forwarding requests
- Record agent decisions and observations in offline-verifiable bundles
- Provide kernel-level observations using optional eBPF/LSM instrumentation
- Replay claims offline for reviewer verification
Source and maintenance
- Last repository push
- Latest release
- v6.20.0
- Maintenance checked
Packages and installation
Source-provided package data. Koskamo has not executed or live-probed this package.
https://github.com/Rul1an/assay/releases/download/v6.18.1/assay-mcp-server-v6.18.1-linux.mcpb 6.18.1
{
"version": "6.18.1",
"transport": "stdio",
"fileSha256": "731fb6a0bcede5fddfede7e62ac6aad4f8a53a92eb72039b5d471ac3c18b03ac",
"identifier": "https://github.com/Rul1an/assay/releases/download/v6.18.1/assay-mcp-server-v6.18.1-linux.mcpb",
"registryType": "mcpb"
}Tools
Reported by the attributed source; not independently observed by Koskamo.
Maintenance history
Public check and source-refresh events. Editorial and ownership records remain private.
- · repository · passed · metadata changed · updated
- · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown
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