Give your AI one last evidence check before it acts

TOVREK provides bounded evidence gates for autonomous workflows. Use a gate when acting on the wrong state, incomplete evidence, or an unsupported claim would cost more than one API call.

No account. No payment. Machine-readable results with explicit unknowns instead of guessed certainty.

Choose the gate that matches the decision

Four bounded public decision gates; choose only the one your task needs. They are independent, not a required pipeline. Check live capabilities and the published request schemas before invoking.

Current-State Resolver - RESOLVE

Question: What does the available evidence currently support for this DOI metadata fact before an automated action?

Use when DOI metadata may be stale, incomplete or conflicting before citing, storing, publishing or ingesting it. TOVREK preserves source provenance, conflicts, unresolved evidence and explicit UNKNOWN instead of treating one metadata source as authoritative.

Capability: CURRENT_STATE_RESOLVER_V0_1, version 0.1.0.

Try Current-State Resolver | See the decision it adds

RecallTrust - RELY

Question: May I rely on this remembered-item metadata, or must I exclude or recheck it?

Evaluates caller-supplied CURRENT, REVOKED, SUPERSEDED, CONTRADICTED, REVALIDATE or UNKNOWN memory metadata. It does not store memories or independently verify their source, truth or freshness.

HTTPS only: POST /v1/recalltrust/evaluate. No public RecallTrust MCP tool. See the exact request and limits.

PremiseCue - RECONSIDER

Question: Which decisions need reconsideration after a declared premise changes?

Evaluates a bounded caller-declared dependency graph, keeping unaffected decisions separate from invalidated or recheck-required ones. Premise truth, authority and freshness are not independently verified.

HTTPS only: POST /v1/premisecue/evaluate. No public PremiseCue MCP tool. See the exact request and limits.

OutcomeSeal Preview - VERIFY

Question: Does the evidence supplied by the caller satisfy the explicit acceptance rule?

OutcomeSeal returns ACCEPT, PARTIAL, REJECT or UNKNOWN without upgrading caller-supplied evidence into independent verification.

Try OutcomeSeal Preview | HTTPS: POST /v1/outcomeseal/verify; not a public MCP tool.

Why make the extra call?

Raw sources tell an agent what data is present. TOVREK turns supported evidence into a bounded decision object that can stop an automated action when evidence is missing, conflicting or insufficient.

• Current-State: source fact -> supported, conflicting or unresolved determination.
• OutcomeSeal: supplied observation + explicit rule -> ACCEPT, PARTIAL, REJECT or UNKNOWN.
• RecallTrust: supplied memory-state metadata -> current, excluded or uncertain reliance classification.
• PremiseCue: declared premise change -> only affected decisions reconsidered; unaffected ones stay closed.

Use TOVREK when a wrong automated action is more expensive than one preflight request. Use the underlying source directly when raw data is already enough.

Free trial access is bounded by runtime credits and safety limits. Current-State Resolver currently allows two valid requests per pseudonymous principal per 24 hours.

HTTPS access is live. MCP endpoint: /mcp is live with bounded bearer access for the Current-State Resolver tool tovrek.resolve_current_state only. RecallTrust, PremiseCue and OutcomeSeal Preview are HTTPS-only today.

ProceedTrust and OutcomeRoute are not public callable gates. Commitment Feasibility remains incubation-only; these are not additional public tools or a forced execution sequence.