TANDIU AI infrastructure data

cn.tandiu/dataVersion 0.1.4

Free, no auth. Daily CN AI infra: LLM prices, index, trends, GPU, estimators, agents, PC, funding.

Status

Responds3072 msNov 14, 2026, 13:43 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:43 UTC
Latency: 3072 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://www.tandiu.cn/mcpResponds3072 msNov 14, 2026, 13:43 UTC

No sign-in

Claude Code

claude mcp add --transport http data https://www.tandiu.cn/mcp

Claude Desktop and claude.ai

1
2
3

Settings > Connectors > Add custom connector
Name: data
Remote MCP server URL: https://www.tandiu.cn/mcp

Cursor

{
  "mcpServers": {
    "data": {
      "url": "https://www.tandiu.cn/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"data","type":"http","url":"https://www.tandiu.cn/mcp"}'

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Tools

16 tools

Tools of TANDIU AI infrastructure data
	Description		Read-only	Idempotent	Open world
`about_tandiu_data`What data TANDIU publishes, refresh cadence, price basis and how to cite. Call first.	What data TANDIU publishes, refresh cadence, price basis and how to cite. Call first.	No	Yes	Yes	No
`cheapest_model_for_score`Cheapest models whose benchmark score meets a threshold (absolute or percent of the best score).	Cheapest models whose benchmark score meets a threshold (absolute or percent of the best score).	No	Yes	Yes	No
`estimate_enterprise_ai_cost`Monthly AI cost for 10 / 100 / 1,000 / 10,000-person company samples across industries: API (per-role model choice, or the open model's official API) vs self-hosting the same open model on public cloud, private cloud or on-premises GPUs, with GPU count and cost per 1M tokens.	Monthly AI cost for 10 / 100 / 1,000 / 10,000-person company samples across industries: API (per-role model choice, or the open model's official API) vs self-hosting the same open model on public cloud, private cloud or on-premises GPUs, with GPU count and cost per 1M tokens.	No	Yes	Yes	No
`estimate_role_token_budget`Monthly token usage and cost for 32 common job roles at light / standard / heavy AI usage, with the best model (any country) and the best Chinese model that meet each role's capability floor.	Monthly token usage and cost for 32 common job roles at light / standard / heavy AI usage, with the best model (any country) and the best Chinese model that meet each role's capability floor.	No	Yes	Yes	No
`estimate_self_hosting`VRAM, GPUs needed, single-stream and batched throughput, hardware cost and the vendor's official API price/speed for self-hosting an open-weights model. Omit model to list available models.	VRAM, GPUs needed, single-stream and batched throughput, hardware cost and the vendor's official API price/speed for self-hosting an open-weights model. Omit model to list available models.	No	Yes	Yes	No
`find_mcp`Official MCP servers of major US / Chinese / regional companies (payments, maps, finance data, collaboration, cloud, model platforms): transport, auth barrier, account requirements, pricing model, free quota (doc wording), daily cross-border reachability measured by TANDIU (China<->US handshake; evidence=probe), listing on MCP Registry / Claude directory. Facts only, no scores.	Official MCP servers of major US / Chinese / regional companies (payments, maps, finance data, collaboration, cloud, model platforms): transport, auth barrier, account requirements, pricing model, free quota (doc wording), daily cross-border reachability measured by TANDIU (China<->US handshake; evidence=probe), listing on MCP Registry / Claude directory. Facts only, no scores.	No	Yes	Yes	No
`get_llm_price_history`Pro (API key required): daily official list-price history per model since July 2026, USD and RMB per 1M tokens, with source URLs. Filter by model, vendor, country and date range.	Pro (API key required): daily official list-price history per model since July 2026, USD and RMB per 1M tokens, with source URLs. Filter by model, vendor, country and date range.	No	Yes	Yes	No
`get_mcp_changes`Append-only change events of tracked official MCP servers (terms/pricing pages, cross-border reachability, tools, status, directory listing) for the last N days, optionally for one entry id from find_mcp.	Append-only change events of tracked official MCP servers (terms/pricing pages, cross-border reachability, tools, status, directory listing) for the last N days, optionally for one entry id from find_mcp.	No	Yes	Yes	No
`get_price_index`Chain-linked LLM price index (CN, US or all models), 30-day change, median price and series.	Chain-linked LLM price index (CN, US or all models), 30-day change, median price and series.	No	Yes	Yes	No
`list_ai_funding`Funding rounds of AI companies (mainly US and China): company, business, round, amount, valuation, investors, source links. Newest first; filter by region, sector, company/investor name, date or minimum amount.	Funding rounds of AI companies (mainly US and China): company, business, round, amount, valuation, investors, source links. Newest first; filter by region, sector, company/investor name, date or minimum amount.	No	Yes	Yes	No
`list_cloud_agents`Cloud agents (Personal Agents, Work Agents, hosting platforms) with specs and monthly prices.	Cloud agents (Personal Agents, Work Agents, hosting platforms) with specs and monthly prices.	No	Yes	Yes	No
`list_gpu_prices`Data-center, workstation and consumer GPUs (B300/B200/H200/H100/H20, Ascend 910B/910C, RTX PRO 6000/5500/5000, RTX 5090/5090D/4090D, L40S/L20): VRAM, bandwidth, FP16 compute, list price, China market price (SXM GPUs per 8-GPU node), cloud rental with 7-day change and daily median history (since 2026-10-18; few_samples flags thin markets), sources and dates. Rental comes from vast.ai; data-center GPUs include multi-GPU machines normalised per GPU; RTX 5090D/4090D have no rental (not listed on that market) and RTX 4090 is rental-only. Trend page: /en/gpu-rental.	Data-center, workstation and consumer GPUs (B300/B200/H200/H100/H20, Ascend 910B/910C, RTX PRO 6000/5500/5000, RTX 5090/5090D/4090D, L40S/L20): VRAM, bandwidth, FP16 compute, list price, China market price (SXM GPUs per 8-GPU node), cloud rental with 7-day change and daily median history (since 2026-10-18; few_samples flags thin markets), sources and dates. Rental comes from vast.ai; data-center GPUs include multi-GPU machines normalised per GPU; RTX 5090D/4090D have no rental (not listed on that market) and RTX 4090 is rental-only. Trend page: /en/gpu-rental.	No	Yes	Yes	No
`list_llm_prices`Official API list prices (USD per 1M tokens) with Artificial Analysis, LiveBench 2.0 and Epoch AI scores for major US and Chinese LLMs. Filter and sort.	Official API list prices (USD per 1M tokens) with Artificial Analysis, LiveBench 2.0 and Epoch AI scores for major US and Chinese LLMs. Filter and sort.	No	Yes	Yes	No
`list_overseas_listings`Where Chinese open models (DeepSeek, Qwen, GLM, Kimi, MiniMax, ...) are listed on platforms headquartered outside mainland China: hosting type, regions, input/output/blended USD per 1M tokens vs the official price, context, tool calling, data-policy links. Labs ranked by Hugging Face followers, models by downloads and likes.	Where Chinese open models (DeepSeek, Qwen, GLM, Kimi, MiniMax, ...) are listed on platforms headquartered outside mainland China: hosting type, regions, input/output/blended USD per 1M tokens vs the official price, context, tool calling, data-policy links. Labs ranked by Hugging Face followers, models by downloads and likes.	No	Yes	Yes	No
`list_price_changes`Official list-price cuts/increases observed in daily snapshots, and models newly added to tracking.	Official list-price cuts/increases observed in daily snapshots, and models newly added to tracking.	No	Yes	Yes	No
`recommend_coding_pc`Relative speed and tier (best/recommended/minimum/not_advised) of Macs, laptops and desktops for running Codex / Claude Code.	Relative speed and tier (best/recommended/minimum/not_advised) of Macs, laptops and desktops for running Codex / Claude Code.	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 19, 2026
Updated: Oct 19, 2026
Website: https://www.tandiu.cn/en⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Cloud and infrastructureSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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