Block harm, deception, and PII leakage in your LLM calls.

A single API in front of any LLM. Returns allow or block in under 50 ms. Every verdict is HMAC-signed for audit.

One call. Two lines.

curl -X POST https://firewall.orivael.dev/v1/guard/check \
  -H "Authorization: Bearer $AXIOM_KEY" \
  -d '{"text": "What is the weather today?"}'

# {"verdict": "allow", "intent": {"class": "INFORM", ...}}

Or run the firewall from your editor — MCP tools for dev & enterprise.

Axiom ships an MCP server. Drop one config block into Claude Desktop, Claude Code, Cursor, or any JSON-RPC stdio client and get signed tools native to your editor — no extra service to run, no extra key to manage. Core is the free developer set; Enterprise adds the governance, orchestration, and defense tools.

Core

For developers — free tier.

axiom_guard_check — constitutional boundary check on any input
axiom_lint — lint an .axiom spec for authorship issues
axiom_trace — full 3-phase reasoning trace with monotonicity gate
axiom_validate — .axiom language validator (strict + lenient)
axiom_memory — local-first recall over signed memory
axiom_axm — AXM container runtime (inspect / verify / run)
axiom_status — stack status (version, tests, patents)
axiom_stop — stop-authority gate + real-time kill switch for irreversible actions

Enterprise

Everything in Core, plus:

axiom_ledger — append-only signed audit log
axiom_intent_gate_check — intent classifier with signed verdicts
axiom_cmaa_route / axiom_cmaa_fleet — multi-agent orchestrator + fleet
axiom_shield — ransomware-defense OS shield
axiom_cas — Constitutional Adversarial Sandbox
axiom_mkb — Modular Constitutional Knowledge Blocks
axiom_immune — immune-system blue-team antibodies
axiom_office — bonded worker+manager micro-agent fleet with corruption sandboxing

Every tool result is HMAC-SHA256 signed under axiom-mcp-v1 — your editor can verify the signature client-side and detect any tampering between server and client. Additional runtime tools ship in the Axiom OS console; a signed-agent marketplace is on the way.

Full tool reference → Hosted manifest →

Pricing

Free

1,000 calls / month
Default policy
Community support

Indie

$49/mo

50,000 calls / month
Custom policies
Email support

Team

$199/mo

500,000 calls / month
Multi-tenant policies
Dashboard analytics

Enterprise

Custom

SOC 2, DPA, BAA
Dedicated tenant
SLA + support