nx_mcp_coverage.nx

nx_mcp_coverage.nx -- THE STANDING MCP/API EXPOSURE COVERAGE ORGAN (operator 2026-07-16: make MCP+API+workstream+agent exposure a standing SOTA discipline; "small sharp tools" compose INTO curated exposed capabilities; full coverage of the logical areas, NOT blind wrapping; what we SHOULD expose vs not). Reads knowledge/mcp/coverage_map.txt (logical areas x should-tier x live state), grades coverage, EMITS the WIRE queue (built-not-exposed, ready) + the BUILD queue (true gaps) for the forge/workstreams to consume, and ENFORCES the exposure policy: a PRIMITIVE (std_/fc_/sys_) or a GATE/TEST (_gate/_test/_smoke) marked as an exposed capability is a POLICY-VIOLATION (the anti-blind-wrapping tooth) -- returns the violation count (0 = clean). usage: nx_mcp_coverage [mapfile] exit 0 (measurement; count is the deliverable) DATA SUBSTRATE (no-TSV law, 2026-07-16): the map lives in the SOVEREIGN store knowledge/store/mcp_coverage key "map" (write/refresh via `nx_sov put-file`); the default (no argv) reads THE STORE. An explicit mapfile arg still reads a file (gate negctl fixtures + the transitional flat co-edit surface -- which is now a DERIVED view, store = SSOT). license_tier: ORIGINAL expect_exit: 0