Byspec

Changelog

v0.1.0 · 11 September 2026#

First release.

  • npm i -g @byspec-dev/cli@0.1.0 for the CLI (Node 22+).
  • byspec.mjs attached to the GitHub release is the self-contained single-file build, the same file the cloud sandbox runs.
  • v1: BSF spec format, clarity gate, six deterministic check types plus http, LLM judge (Bedrock, Anthropic, mock), signed hash-chained ledger, evidence packets, GitHub Action, agent integration, MCP server.
  • v2 preview: GitHub App control plane (Step Functions, CodeBuild sandbox, DynamoDB, KMS-signed ledger, S3 evidence), running at api.byspec.ai for early-access organizations.