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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

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

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

[mcp_servers.data]
url = "https://www.tandiu.cn/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "data": {
      "type": "remote",
      "url": "https://www.tandiu.cn/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "data": {
      "type": "http",
      "url": "https://www.tandiu.cn/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=data&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vd3d3LnRhbmRpdS5jbi9tY3AifQ%3D%3D"
}

{
  "servers": {
    "data": {
      "type": "http",
      "url": "https://www.tandiu.cn/mcp"
    }
  }
}

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

extensions:
  "data":
    enabled: true
    name: "data"
    type: streamable_http
    uri: "https://www.tandiu.cn/mcp"
    timeout: 300

Quality 86 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations14 of 14 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 2,088 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability75 · weight 15

warn
stability.changes8 tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

14 tools, about 2,088 tokens to load them all · tool set 1abbee9d04d7 · tools last changed 2026-10-19 · checked 2026-10-20 13:49 UTC

Tool changes

2026-10-19list_llm_priceschangeddescription
before
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.
after · 92% of words in common
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.
2026-10-19list_overseas_listingsadded
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.
2026-10-17get_llm_price_historyadded
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.
2026-10-14estimate_enterprise_ai_costadded
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.
2026-10-14estimate_role_token_budgetadded
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.
2026-10-14list_gpu_pricesadded
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.
2026-10-14estimate_self_hostingchangeddescription, input schema
before
VRAM, GPUs needed, speed and hardware cost to self-host an open-weights model. Omit model to list available models.
after · 57% of words in common
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.
2026-10-10list_ai_fundingadded
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.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 83 / 100

no-repository

provenance55

liveness100

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-1d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://www.tandiu.cn/mcp` streamable-http	none	yes	100%	2129 ms	2025-06-18	2026-10-20

Tools (14)

`about_tandiu_data`read-only	What data TANDIU publishes, refresh cadence, price basis and how to cite. Call first.
`cheapest_model_for_score`read-only	Cheapest models whose benchmark score meets a threshold (absolute or percent of the best score).
`estimate_enterprise_ai_cost`read-only	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.
`estimate_role_token_budget`read-only	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_self_hosting`read-only	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.
`get_llm_price_history`read-only	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.
`get_price_index`read-only	Chain-linked LLM price index (CN, US or all models), 30-day change, median price and series.
`list_ai_funding`read-only	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.
`list_cloud_agents`read-only	Cloud agents (one persistent agent per person, team agents, hosting platforms) with specs and monthly prices.
`list_gpu_prices`read-only	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.
`list_llm_prices`read-only	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.
`list_overseas_listings`read-only	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.
`list_price_changes`read-only	Official list-price cuts/increases observed in daily snapshots, and models newly added to tracking.
`recommend_coding_pc`read-only	Relative speed and tier (best/recommended/minimum/not_advised) of Macs, laptops and desktops for running Codex / Claude Code.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "cn.tandiu/data",
  "title": "TANDIU AI infrastructure data",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://www.tandiu.cn/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.4",
  "websiteUrl": "https://www.tandiu.cn/en",
  "description": "Free, no auth. Daily CN AI infra: LLM prices, index, trends, GPU, estimators, agents, PC, funding."
}