Deterministic control for AI agents

Your AI agent can delete data, move money, and email customers.

Stop the action.
Sign the decision.

Praxom validates every action before it executes — even when the model is compromised. Epistom certifies meaning or abstains. Evidence is signed so anyone can verify.

Free MCP scanRequest a demoCompany & platform →
Attestation ledger · Praxom
proposed_action
crm.bulk_export_contacts(scope="ORG-DEMO-001")
agent_claims (ignored)
"User approved export for quarterly review."
model_state
No steward approval · injection markers in tool args · PII fields unmasked
verdict
DENY
ed25519 signature · prev-hash
sig_5K2y8zP9L…e81a · prev 77b0…40dd
anyone can verify$ pramiti-mcp-verify check
[DENY] $8.5M trade blocked[DENY] PHI export · injectedpraxom-att-a8f2e1ca ✓saas.arr_by_quarter · conf 0.97
Built forHealthcareFinancial ServicesAerospaceGovernmentTelecomLife Sciences
The problem

What your AI agent is doing.
What it should do.

Most agents hallucinate column names, miss unit filters, and answer confidently with zero evidence.

WITHOUT EPISTOMHallucinated SQL

"What is our revenue this quarter?"

SELECT SUM(amount) FROM orders
-- Column "amount": does not exist
-- Includes refunds, trials, test data

The model invented the column name. It included refunds and test orders. It answered confidently. The answer was wrong.

WITH EPISTOMCertified answer

"What is our revenue this quarter?"

$4.2M ARR · confidence: 0.97
✓ Matched: saas.arr_by_quarter
✓ Net of refunds. Paid invoices only.
✓ SQL certified, not generated.

Epistom resolved "revenue" to a certified pattern — already validated against the real schema.

Certified queries are answered by deterministic tiers — no LLM in the path, no hallucination possible.

Context plane · recorded demo

Ask it yourself.

Recorded from a live workspace — not a live backend. Watch a verified match, validated SQL, or an honest “I don't know.”

epistom · recorded demo

Replays responses recorded from a demo workspace — there is no live backend behind this box. The live product runs against your data.

Pre-exec
Action decision
Allow / deny / rewrite — before anything runs
Ed25519
Signed attestation
Tamper-evident, on every decision
Fail-closed
By default
Denies when policy is unreachable
22
Industry rule packs
Regulated starter kits, ready to enforce
Three planes. One guarantee.

The trust layer between
AI agents and your databases.

Praxom
“Is this action allowed?”

The deterministic control plane for AI agents. Every proposed write, update, delete, or send is validated against your business rules before it executes — even when the model is prompt-injected. Enforcement lives outside the model, so a compromised agent can't talk its way past it.

  • ALLOW / DENY / REWRITE / WARN / ESCALATE — before execution
  • Ed25519-signed, hash-chained attestation on every decision
  • Fail-closed: denies when policy is unreachable
  • Blocks on the tool's real risk, not the agent's claims
  • Per-agent USD + action budgets — loop burn stops at the cap
Learn more →
Flight Recorder
“What happened, and can we prove it?”

Every agent action recorded, cryptographically signed, and exportable in OCSF format. An immutable, tamper-evident audit trail for EU AI Act, DORA, and SOC 2 reporting.

  • Ed25519-signed, hash-chained action records
  • OCSF export for SIEM integration (Splunk, Sentinel)
  • Scored compliance reports, generated from the record
  • Evidence — verifiable offline with an open-source CLI
Learn more →
Epistom
“What does this data mean?”

Keeps the agent's understanding of your data correct. Every query routes through definitions human experts approved — so the agent acts on the right numbers, not hallucinated ones.

  • Auto-discovery: schema → object types in minutes
  • Certified query patterns across 22 industries
  • PII masked before every LLM call
  • Confidence-gated abstention — never guesses
Learn more →
Primary door · open source · live on PyPI

See what your agents can do.

Free MCP security scanner. Point it at your setup and see which tools let an agent delete data, move money, or exfiltrate records — the front door to Praxom.

pramiti-mcp-gateway · scan
$ uvx pramiti-mcp-gateway scan --config mcp.json
SUMMARY: critical 4 · high 1 · medium 1 · low 1 · info 2
[CRIT] payments.transfer_funds (irreversible, financial)
[CRIT] internal_db.export_patient_records (PHI, unconstrained)
Free MCP scan on PyPIView on GitHub
Forward-deployed engineering

Governed Agent in 30 Days

Fixed-scope engagement: deploy a production agent your control plane governs, and hand leadership the evidence to defend it — injection denial on Day 7, compliance report by Day 30. Payment gated on artifacts you inspect.

See the engagement →

Run the free scan.
Then govern what you found.

Builders start with the MCP scan. Teams book a demo. Enterprises take the 30-day path.

Free MCP scanRequest a demoGoverned agent in 30 days →