Documentation

Quoin Data MCP changelog

This public changelog summarizes product-visible MCP changes. The documentation snapshot is pinned to production version 0.4.10 at `dc-property-mcp` origin/main commit `beab680`.

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0.4.10 — August 14, 2026

  • Added a closed-by-default OpenAI domain-verification route.
  • Removed internal request identifiers from public responses.
  • Changed subscription errors to link only to informational troubleshooting guidance.
  • Standardized all 15 tools as read-only, non-destructive, idempotent, and closed-world without changing their contracts.

0.4.9 — August 14, 2026

  • Added human-readable display titles to all 15 tools.
  • Preserved tool names, schemas, read-only behavior, and the permanent production endpoint.
  • Documentation snapshot pinned to commit d1f2149d.

0.4.8 — August 14, 2026

  • Added the Quoin Data connector logo and human-readable connector identity metadata.

0.4.7 — August 14, 2026

  • Moved the permanent production endpoint to https://mcp.quoindata.com/mcp and retained a compatibility redirect from the former hostname.

0.4.6 — August 5, 2026

  • Production catalog verified at exactly 15 read-only tools.
  • Exact address resolution exposes official parcel pagination.
  • Documentation snapshot pinned to commit 6aa96026.

0.4.5 — August 5, 2026

  • Added display-ready official human sources and developer-facing provenance to sourced responses by default.
  • Generalized verification across official D.C. portals while preserving exact-versus-contextual relationships.

0.4.1 — July 28, 2026

  • Added get_complete_property_record for exhaustive single-property requests.
  • Corrected MyTax verification routing and D.C. Capitol Street address resolution.