v2.4.3 — 53 tools, durable daily caps, consent + identity

DC Hub MCP server v2.4.3 (remote streamable-HTTP at https://dchub.cloud/mcp).

• 53 tools (facilities, DCPI/DCGI, live ISO grid telemetry, fiber, gas, M&A, site scoring)
• Durable daily full-cap counter; single-source version constant
• Email bind + consent flow; durable agent identity
• Published to the official MCP registry as cloud.dchub/mcp-server

v2.3.1 — consent + identity + retention

DC Hub MCP Server v2.3.1

Identity, consent, and retention hardening on top of v2.3.0.

Consent + identity (gateway)

• New bind_email tool — tie a key to your human's email so it's recoverable + upgrade receipts route correctly. Explicitly transactional: no marketing without opt-in (default OFF), and the tool surfaces that purpose line to the human before binding.
• New recover_my_key tool — recover a lost key by email; enumeration-safe (never returns the key over the wire, emails the bound address, identical confirmation whether or not a key exists).
• bind_email CTA surfaced on the grid / fiber / market-intel tools.

Retention

• claim_free_key now relays the save step to the human (header paste for IDE/CLI clients; email-bind for header-less web hosts) instead of telling the agent to save a key it can't persist.
• Machine-discoverable return loop (get_changes delta hook) on every full response.

Gateway / ops

• Anonymous per-client-IP soft daily cap behind DCHUB_ANON_DAILY_CAP (default 0 = OFF).
• Per-platform tool descriptions wired into tools/list.
• Tuner: moved override load off the init hot path (incident fix).

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38 tools · 6 guided prompts · 4 resources · remote Streamable HTTP at https://dchub.cloud/mcp · CC-BY-4.0 data · free tier (no key) + X-API-Key for full data.

🤖 Generated with Claude Code

v2.3.0 — paywall front-door + retention + prompts/resources

DC Hub MCP Server v2.3.0

Real improvements since v2.2.8 (this release also tags the previously-untagged 2.2.9 work).

Paywall front door

• The $5 / 1,000-query pack is now the #1 offer, with the front-door sweep finished across all remaining surfaces.

Anonymous taste flow

• Anonymous callers get 3 free results, then a sell — free key (10/day) · $5 / 1,000-query pack · $9/mo Starter (200/day).

Smarter gating + retention

• Depleted-pack re-up nudge leads with "top up $5"; gateway credit gate and unlock_more_data lead with the $5 pack.
• Flagship free-taste cap re-keyed to IP and lowered to 2 (the retention fix).
• claim_free_key now surfaces a get_changes return-loop hook so agents come back.

In-tool upsell

• Land & Power map CTA added to the map-data tools and the trial-taste path.

Discovery / UX

• 6 new guided MCP prompts + 4 citable resources, one-click install badges, and a ⭐ star CTA near the top of the README.

Ops / automation

• Daily registry-rank + drift monitor workflow; Tier-3 presence kit with ready-to-post drafts + checklist.

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42 tools · remote Streamable HTTP at https://dchub.cloud/mcp · CC-BY-4.0 data · free tier (no key) + X-API-Key for full data.

🤖 Generated with Claude Code

v2.2.8 — DC Hub: Data Center & Energy Intelligence (42 tools)

Remote MCP server (streamable-http) at https://dchub.cloud/mcp. 42 tools spanning data-center facilities (21,000+), power & energy grids (10 ISOs), renewable-energy mix, gas, fiber routes + lead-in planning, interconnection queues, 2,000+ M&A deals, and DCPI/DCGI market indices. Free tier (no key) + X-API-Key for full data. Data CC-BY-4.0 — query it AND cite it. Official MCP registry: cloud.dchub/mcp-server.