fix(allowlist): remove systems.entia/entity-verification, deleted from the official MCP Registry

[entia-systems-core]

Maintainer of the ENTIA MCP server here.

registry/server/lib/allowlist.ts allowlists two namespaces for us. One of them, systems.entia/entity-verification, was a duplicate publication and was deleted from the official MCP Registry today — all of its versions are gone and it no longer appears in the registry API. Anything resolving through it now points at nothing.

This PR removes that single line. io.github.entia-systems-core/entity-verification is our canonical entry (v4.4.0, status active) and is left untouched.

Evidence:

curl -s "https://registry.modelcontextprotocol.io/v0/servers?search=entia"
-> io.github.entia-systems-core/entity-verification 4.4.0 active
   "11.3M entities, 10 countries, 12 tools. EU VAT (VIES), BORME, GLEIF, KYB. Free: 100 req/month."
   (no systems.entia/entity-verification entry in the response)

The live server behind the canonical entry: endpoint https://mcp.entia.systems/mcp, 12 tools via tools/list, get_platform_stats -> {"total_entities": 11330392, "countries_active": 10}.

The file header says it is generated by scripts/generate-allowlist.ts, so regenerating would also drop the dead namespace; I patched the committed file directly rather than guess at your generation environment. I left the Total servers: 5887 header comment alone for the same reason — happy to adjust it, or to close this in favour of a regeneration run.

🤖 Generated with Claude Code

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Summary by cubic

Remove deleted MCP server systems.entia/entity-verification from the allowlist so it matches the official registry and avoids dangling entries. Previously we allowed both systems.entia/entity-verification and the canonical io.github.entia-systems-core/entity-verification; now only the canonical entry remains. This has no runtime effect because the removed entry no longer resolves.

Impact and review notes

• Single-line removal in registry/server/lib/allowlist.ts; a regenerated allowlist would make the same change.
• No rollout or config changes required.
• If any client still references systems.entia/entity-verification, switch to io.github.entia-systems-core/entity-verification.

^{Written for commit 0cb8972. Summary will update on new commits.}