Governance infrastructure for AI operations

Every action. Evaluated. Recorded. Provable.

Atested governs AI operations before actions proceed. It prevents many unsupported actions from landing, and when something does go wrong it gives you definitive, auditable facts instead of reconstruction work.

Works with MCP-compatible AI tools including Claude Code, Cursor, Cline, and Windsurf. Self-hosted. One server. No cloud dependency, and no governance data leaves your network.

Get started on GitHub How it works See pricing

MCP-compatible works with existing AI tools that can route actions through governance

Self-hosted one governed server your team connects through, with governance data staying in your environment

decision-chain.jsonl ALLOW

{
  "tool": "fs_write",
  "capability_class": "FS_WRITE",
  "policy_decision": "ALLOW",
  "timestamp_utc": "2026-03-30T13:12:00Z",
  "operator_intent": "update README",
  "user_identity": "bearer:e1f2a3b4c5d67890",
  "organization_id": "acme-engineering",
  "license_tier": "team",
  "record_hash": "sha256:0a1b2c3d4e5f...",
  "prev_record_hash": "sha256:f0e1d2c3b4a5...",
  "signature": "ed25519:8f9c2ab1..."
}

Governed actions are evaluated before they proceed. When the action satisfies policy, Atested allows it and records the decision. When required proof, scope, or constraints are missing, Atested denies the action and records that too.

Architecture: MCP server → policy evaluation → signed record → hash chain → attestation artifact.

What it does

Govern AI operations before they become reconstruction work

Atested evaluates governed actions before they proceed and records the outcome in signed, immutable records. That changes AI operations from black-box activity into checkable events with durable evidence.

See the governance flow

governance-summary.txt LIVE

ALLOW: action satisfied active policy
DENY: required proof, scope, or constraints missing
RECORD: signed decision written to immutable chain
PROOF: attestation artifacts available for later verification

The system is designed to prevent many unsupported actions from landing and to preserve verifiable evidence when review is required later.

Governance transparency

Know how much of your AI activity is actually under governance

Atested governs every action that flows through it. It cannot force every action to flow through it, because AI tools also have native capabilities outside any governance layer. The transparency metric makes that boundary visible and measurable.

Implementation guidance Read more

transparency-summary.json 72% governed

{
  "governed_operations": 1842,
  "observed_native_operations": 716,
  "transparency_ratio": "72%",
  "observation_mode": "hook-reported",
  "manager_view": "governed vs observed"
}

Governed operations produce full signed records. Ungoverned native operations can still be counted when your AI tools report them through observation hooks.

Pricing

Simple, self-demonstrating pricing

Every installation starts with a 30-day full-function trial. Atested recommends the appropriate tier from actual observed usage.

Personal

1 user

Free

Personal and evaluation use.

Get started

Team

2–10 users

$999/year

Small teams shipping with AI agents.

Purchase license

Business

11–100 users

$4,999/year

Operational deployments needing stronger governance posture.

Purchase license

Enterprise

100+ users

Custom terms and deployment support.

Get in touch