TANDIU AI infrastructure data

cn.tandiu/data · v0.1.2

Free, no auth. Daily CN AI infra data: LLM prices, GPU/self-host, price index, agents, coding PC.

MCPremoteno credentialsAI & LLM

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 13 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

A 87/100

What it does: 13 tools · 13 read, 0 write · AI & LLM

Test call about_tandiu_data: worked (1,002 ms)

How the rating is made

Answers without login: +30
Speed of first answer: +6
Lists tools: +10
Tool descriptions: +15
Parameter descriptions: +1
Read/write annotations: +5
Safe test call: +20
More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL

https://www.tandiu.cn/mcp

Tools

13 tools listed at last check

about_tandiu_data What data TANDIU publishes, refresh cadence, price basis and how to cite. Call first.
list_llm_prices Official API list prices (USD per 1M tokens) with Artificial Analysis, LiveBench and Epoch AI scores for major US and Chinese LLMs. Filter and sort.
cheapest_model_for_score Cheapest models whose benchmark score meets a threshold (absolute or percent of the best score).
get_price_index Chain-linked LLM price index (CN, US or all models), 30-day change, median price and series.
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.
list_price_changes Official list-price cuts/increases observed in daily snapshots, and models newly added to tracking.
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.
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, sources and dates.
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.
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.
list_cloud_agents Cloud agents (one persistent agent per person, team agents, hosting platforms) with specs and monthly prices.
recommend_coding_pc Relative speed and tier (best/recommended/minimum/not_advised) of Macs, laptops and desktops for running Codex / Claude Code.
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.

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