The only platform that sees what your agents actually do.
Four independent observation layers — intent, OS truth, behavioral baseline, compliance rules — converge on every tool call. When they disagree, we block. Deploy with one command. Runs on every developer machine.
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MCP is the 6%.
We see the 94%.
Four layers.
Evaluated in parallel. Cross-validated.
Every tool call is observed from four independent vantage points at once. 95% of actions clear the fast path in 114 nanoseconds — a deny-list + envelope check that never leaves the CPU cache. The rest cascade into a 6-signal corroboration pipeline and 162 forward-chaining compliance rules — SOC 2 CC6.7 · GDPR Art 32 · HIPAA 164.312 · EU AI Act — all deterministic, zero LLM in the scoring path.
Forty genuinely independent analyzers — Markov transitions, EWMA, Mahalanobis distance, SubgraphGNN, Count-Min sketches, KL divergence — all read from a single 3.1 KB contiguous struct small enough to fit in CPU cache. Inference runs in single-digit milliseconds.
We never see your code.
Out of the box. By design.
Quint runs in Aggressive posture by default — a four-stage redaction pipeline strips secrets, HMAC-tokenizes PII, and filters content through a tier policy before a single byte leaves the machine. Under 1 ms per request.The customer's HMAC key lives in the macOS Keychain; cloud can count and aggregate, but never reverse.
Intent. Truth. Baseline.
Score the gap between all three.
Other tools pick one signal. Observability watches traces. Gateways watch traffic. Governance writes docs. Quint captures what the agent claimed, what it actually did, and what is normal for this agent at this scope — then scores the divergence across all three. Intent alone tells you what was promised. OS truth alone tells you what happened. A baseline alone tells you something changed. Only the combination tells you: “this support agent is behaving unusually for Alice's queue at 2 am — and what it just did doesn't match what it said it would do.”
Plain English in.
Kernel-level blocks out.
Describe the rule you want. Claude Sonnet compiles it into a signed policy bundle that pushes to every machine on the next heartbeat and enforces at the syscall layer — no cloud round-trip, no agent cooperation. The latency panel below is a real-time histogram from a 12-machine fleet.
“Block any agent from reading SSH keys or AWS credentials outside the ~/.aws/sso cache.”
- match
- Read · Bash
- target
- ~/.ssh/** · ~/.aws/credentials
- except
- ~/.aws/sso/
- action
- BLOCK
- severity
- critical
- BLOCKclaude-codeRead ~/.ssh/id_rsa
- BLOCKdevinRead ~/.aws/credentials
- ALLOWcursorRead ~/.aws/sso/cache
An immutable ledger of every agent action.
Hand it to your auditor. Let them verify it themselves.
Every decision is signed with Ed25519 and SHA-256 chained to the previous block. Any attempt to edit history breaks the chain and breaks the signature — visibly, on the next verification sweep. Export with an OpenSSL one-liner or quint verify.
“Every agent action should leave a receipt that an auditor can verify without us — and a verdict your security team can explain without lawyers.”
One control plane.
Every machine you have. Every SIEM you use.
A single Go binary with zero runtime dependencies — macOS via EndpointSecurity, Linux via eBPF / Tetragon, Windows via ETW, browsers via Chrome MV3. All four emit the same protobuf quint.v1.Event envelope. Streams OCSF to Splunk, Sentinel, Chronicle, Slack, PagerDuty.
Your agents are running.
See what they're actually doing.
Deploy fleet-wide via MDM. Start with visibility, enforce when ready. No agent configuration required.