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0.9.0

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@github-actions github-actions released this 13 Jul 01:00
· 26 commits to main since this release

Evidence-first rewrite

0.9.0 is a clean break from the legacy MCP surface. It exposes deterministic evidence and explicit workflows; the client LLM makes deckbuilding decisions.

Added

  • Revisioned local deck storage, guarded backup/restore, manual Archidekt and Moxfield interchange, exact identity reconciliation, and caller-configured categorization.
  • Official Scryfall queries, immutable snapshots, shared corpus data, rulings, printings, and community tag evidence.
  • Guarded Archidekt deck, folder, snapshot, pull, push, and conflict workflows with conservative rate handling.
  • The complete documented Playgroup Public API surface with fixture-only writes where the provider has no cleanup.
  • Eight exact statistics tools for draw, turn, mana-source, mulligan, package, inverse-count, and deck-summary calculations.

Surface

  • 93 tools, one capability resource, and zero prompts.
  • Default profile: 32/54/54 tools in read-only/local/remote.
  • Complete profile: 57/80/93 tools in read-only/local/remote.

Breaking changes

  • Modes are now read-only, local, and remote.
  • Legacy tools, prompts, recommendation logic, simulations, and compatibility aliases were removed.
  • Legacy data and configuration are not migrated automatically. The new stores use the versioned v0.9 application-data root.

Install

dotnet tool install --global Nccurry.MtgMcp --version 0.9.0

See the repository README and changelog for configuration, provider credentials, and complete workflow details.