Draft capability entry (reuse-surface REUSE-WP-0017-T04, cohort 1)

Honest first-pass maturity vector grounded in README/docs/tests present
in this repo; no invented evidence. Flagged for human review before
publish. See reuse-surface history/2026-07-06-coverage-classification.md.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

registry/indexes/capabilities.yaml

@@ -1,4 +1,20 @@
 version: 1
-updated: '2026-06-16'
+updated: '2026-07-06'
 domain: helix_forge
-capabilities: []
+capabilities:
+- id: capability.communication.infospace-workspace
+  name: Infospace Workspace And Evaluation Bench
+  summary: Workspace and service for creating, developing, evaluating, and inspecting structured knowledge
+    spaces (infospaces); application-layer successor to the infospace work begun in markitect-main.
+  vector: D3 / A1 / C2 / R1
+  domain: communication
+  status: draft
+  owner: infospace-bench
+  path: registry/capabilities/capability.communication.infospace-workspace.md
+  tags:
+  - infospace
+  - knowledge
+  - evaluation
+  consumption_modes:
+  - cli
+  - library import (consumed by info-tech-canon)