An MCP server that provides append-only, tamper-evident local receipts for AI agent actions, capturing command executions, outputs, and handoff evidence.
Provides evidence-oriented MCP service for cryptographically identified agents, bounded public contracts, privacy-preserving records, and append-only audit.
An MCP server providing an append-only, hash-chained evidence ledger for agent actions, where every record is a tamper-evident receipt cryptographically bound to all prior records and persisted as human-readable JSONL local state. It exposes tools to append records, verify chain integrity (pinpointing tampering), query records by actor/action/target/time, and fetch ledger stats—with no update or delete capabilities by design.
MCP server that acts as a temporal verification firewall, checking structured assumptions or diffs against immutable version receipts to return allow/block/abstain with cited evidence.