# SVTR AI Venture Database

> Curated & traceable AI venture data: verified funding events, org & founder profiles, US + China

- name: ai.svtr/aidb
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 79/100 flags: no-repository
- quality: 81/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.svtr%2Faidb
- tools: https://api.protogrid.dev/v1/servers/ai.svtr%2Faidb/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "aidb": {
      "type": "http",
      "url": "https://svtr.ai/api/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 98
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-94% ~updated-75d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 81/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 9 of 9 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_svtr_stats (idempotentHint); search_organizations (idempotentHint); get_comparable_companies (idempotentHint); …
- pass `tools.token_cost`: about 1,546 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 6 of the 7 days needed

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 9, about 1,546 tokens to load them all
- tool set hash: 9c38744162fdc8a3daf8246f4f51b5c2
- tools last changed: 2026-10-20T06:02:35.114Z
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.svtr/aidb.svg)](https://protogrid.dev/servers/ai.svtr/aidb)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-20 `get_comparable_companies` added
  - 某家 AI 公司的可比公司：按美国 / 中国 / 欧洲分组，每组至多 3 家，列最近轮次与时间、累计融资、已披露估值，以及可核对的对标理由（同细分赛道 / 同赛道 / 同阶段 / 累计融资同一量级）。与 svtr.ai 公司详情页「可比公司」同一份数据。Comparable companies for one AI company, grouped by US / China / Europe (up to 3 each), with latest round, total raised, disclosed valuation and verifiable match reasons.

Full history: https://api.protogrid.dev/v1/servers/ai.svtr%2Faidb/changes

## Remotes

- https://svtr.ai/api/mcp (streamable-http, auth none, reachable true, uptime30d 0.9375)

## Packages

_none_

## Tools (9)

- `get_active_investors`: 哪些投资机构在投某个方向：按近 24 个月已确认出手笔数排名的活跃投资机构（如「投资 AI4S 的机构有哪些」）。sector 用 SVTR 标准赛道，tag 用行业主题标签（AI4S / 智能体 / 人形机器人 / 药物发现 等，见 svtr.ai/orgs）。标签与赛道说的都是**被投公司**的属性，不是机构自己的。Which investors back a given sector or topic: active AI investors ranked by confirmed deals in the last 24 months.
- `get_comparable_companies`: 某家 AI 公司的可比公司：按美国 / 中国 / 欧洲分组，每组至多 3 家，列最近轮次与时间、累计融资、已披露估值，以及可核对的对标理由（同细分赛道 / 同赛道 / 同阶段 / 累计融资同一量级）。与 svtr.ai 公司详情页「可比公司」同一份数据。Comparable companies for one AI company, grouped by US / China / Europe (up to 3 each), with latest round, total raised, disclosed valuation and verifiable match reasons.
- `get_organization_profile`: 按名称或 slug 取一家公司/投资机构的公开档案：简介、赛道、总部、累计融资、近期融资史（含来源链接）、投资机构的代表出手。Get the public profile of one organization: intro, sector, HQ, total funding, recent funding rounds with sources.
- `get_person_profile`: 按姓名或 slug 取一位创始人/投资人的公开档案：现任机构与职务、工作经历、教育背景。Get the public profile of one founder or investor: current roles, work experience, education.
- `get_recent_funding_events`: 最近 7 天的已核实 AI 融资事件（公开档位时间窗），可按赛道/阶段/公司名等单一维度筛选。Verified AI funding events from the last 7 days (public-tier window), filterable by one dimension.
- `get_sector_landscape`: AI 赛道融资景观聚合统计：总额/笔数/中位数，全库赛道 Top10 或单赛道的阶段分布。仅聚合数字，无行级数据。Aggregated funding landscape: totals, top sectors, or stage breakdown for one sector.
- `get_svtr_stats`: SVTR AI 创投库对外统计：已收录 AI 公司数、投资机构数、人物数、已核实融资轮数、原创文章数。Public counts of the SVTR AI Venture Database.
- `search_organizations`: 搜索 SVTR AI 创投库的公司与投资机构（按名称/别名，如 "Anthropic"、"a16z"）。Search AI companies and investors in the SVTR AI Venture Database by name or alias.
- `search_svtr_articles`: 搜索 SVTR 原创研究文章（Thesis 投资论文 / Profile 创始人深度 / Radar 事件判断 / 周报等，已发布口径）。Search SVTR original research articles.