# io.github.erxianzhuangzu/lian-chain-intelligence

> Query tech-industry-market chain transmission and entity status.

- name: io.github.erxianzhuangzu/lian-chain-intelligence
- version: 1.2.0
- connection class: R0 (autonomous)
- trust: 94/100
- quality: 63/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.erxianzhuangzu%2Flian-chain-intelligence
- tools: https://api.protogrid.dev/v1/servers/io.github.erxianzhuangzu%2Flian-chain-intelligence/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "lian-chain-intelligence": {
      "type": "http",
      "url": "https://lian.yisuncloud.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 80
- drivers: +repository +namespace-matches-repo +reachable +uptime-100% +updated-10d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 63/100 (needs work)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-03-26; 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: 71 (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
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: intel_category_opportunity (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); intel_tech_launch (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); intel_category (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,236 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 25 (weight 15)

- warn `stability.changes`: 23 tool changes in 30 days
- fail `stability.rug_pull`: 6 tools kept their name but changed most of their description in 30 days; review before trusting them

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

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

- tools: 15, about 1,236 tokens to load them all
- tool set hash: 5f3ce80da61a513dd51467c10b8bbd70
- tools last changed: 2026-10-17T06:49:32.246Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.erxianzhuangzu/lian-chain-intelligence.svg)](https://protogrid.dev/servers/io.github.erxianzhuangzu/lian-chain-intelligence)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-17 `intel_chain_master` changed (description) **meaning changed**
  - before: [v1.3.0] 已发布的链主倒逼。承接方不是定点供应商。公开档不给来源 URL。Published chain-master push. Receivers are not designated suppliers. Public tier hides source URLs.
  - after: [v1.5.1] 已发布的链主倒逼。承接方不是定点供应商。公开/免费档不给来源 URL。Published chain-master push. Public/free tiers hide source URLs.
- 2026-10-17 `intel_category_migration` added
  - [v1.5.1] L-153a 原子：技术迁移层。非壁垒仅标题示意/锁定；全量需壁垒。Atomic: tech_migration. Non-pro: teaser/locked only.
- 2026-10-17 `intel_category_demand_pull` added
  - [v1.5.1] L-153a 原子：只出需求倒逼段（signals/chains），公开无 chains。Atomic: demand_pull slice only.
- 2026-10-17 `intel_category_supply` added
  - [v1.5.1] L-153a 原子：只出品类供给（整机/零部件示意），已按档裁剪。Atomic: supply slice only.
- 2026-10-17 `intel_category_opportunity` added
  - [v1.5.1] L-153a 原子：只出品类机会面（海外/价差/切入点等），已按档裁剪。Atomic: opportunity slice only.
- 2026-10-17 `intel_category` changed (description) **meaning changed**
  - before: [v1.3.0] 单个品类的机会与供给。传 slug，与 /entity/{slug}.json 同一裁剪，不是实体列表。One category opportunity. Pass a slug. Same crop as /entity/{slug}.json. Not the entity index.
  - after: [v1.5.1] 品类全包（肥）。优先用原子工具降 token：intel_category_opportunity / _supply / _demand_pull / _migration。Full category pack. Prefer atomic siblings to cut tokens.
- 2026-10-17 `intel_demand` added
  - [v1.5.1] 需求倒逼（品类匿名 signals/chains）。list=1 列实体；或传 entity/slug。公开前 3 条 signal、无 chains。Demand-pull. list=1 or entity. Public: 3 signals, no chains.
- 2026-10-17 `intel_tech_launch` added
  - [v1.5.1] 技术启动（开放许可/转化动作），与 /tech-launch 同裁。公开/免费前 2 条且无来源 URL。Tech launch signals. Public/free: top 2, no source URLs.
- 2026-10-17 `intel_global_race` added
  - [v1.5.1] 全球竞争对位（国内粗码×国外粗码×阶段差），与 /global-race 同裁。公开/免费前 2 条且无来源 URL。Global race matrix. Public/free: top 2, no source URLs.
- 2026-10-17 `intel_tech_daily` changed (description) **meaning changed**
  - before: [v1.3.0] 技术日报词矩阵，与 /tech-daily 同一批行。无 Key 只给公开前 8 条。Tech-word heat matrix, same rows as /tech-daily. No key: public top 8 only.
  - after: [v1.5.1] 技术日报词矩阵，与 /tech-daily 同一批行。公开/免费只亮前 2 条，壁垒全表。Tech-word heat matrix. Public/free: top 2; pro: full.

Full history: https://api.protogrid.dev/v1/servers/io.github.erxianzhuangzu%2Flian-chain-intelligence/changes

## Remotes

- https://lian.yisuncloud.com/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (15)

- `intel_availability`: [v1.5.1] 先查：available_now、coverage、requires_trigger。建议再调 chain/signal/brief。Check coverage status first: available_now, coverage, requires_trigger. Then chain/signal/brief.
- `intel_brief`: [v1.5.1] 规则模板拼的缺口组合：落地、商业化、技术，以及链主、跨境，哪几条在。不是大模型。Template of which gap combination is present. Not an LLM.
- `intel_category`: [v1.5.1] 品类全包（肥）。优先用原子工具降 token：intel_category_opportunity / _supply / _demand_pull / _migration。Full category pack. Prefer atomic siblings to cut tokens.
- `intel_category_demand_pull`: [v1.5.1] L-153a 原子：只出需求倒逼段（signals/chains），公开无 chains。Atomic: demand_pull slice only.
- `intel_category_migration`: [v1.5.1] L-153a 原子：技术迁移层。非壁垒仅标题示意/锁定；全量需壁垒。Atomic: tech_migration. Non-pro: teaser/locked only.
- `intel_category_opportunity`: [v1.5.1] L-153a 原子：只出品类机会面（海外/价差/切入点等），已按档裁剪。Atomic: opportunity slice only.
- `intel_category_supply`: [v1.5.1] L-153a 原子：只出品类供给（整机/零部件示意），已按档裁剪。Atomic: supply slice only.
- `intel_chain`: [v1.5.1] 全链：timeline、delta_days、vs_prior（≈get_chain）。需 Key。Full chain: timeline, delta_days, vs_prior. Requires key.
- `intel_chain_master`: [v1.5.1] 已发布的链主倒逼。承接方不是定点供应商。公开/免费档不给来源 URL。Published chain-master push. Public/free tiers hide source URLs.
- `intel_demand`: [v1.5.1] 需求倒逼（品类匿名 signals/chains）。list=1 列实体；或传 entity/slug。公开前 3 条 signal、无 chains。Demand-pull. list=1 or entity. Public: 3 signals, no chains.
- `intel_global_race`: [v1.5.1] 全球竞争对位（国内粗码×国外粗码×阶段差），与 /global-race 同裁。公开/免费前 2 条且无来源 URL。Global race matrix. Public/free: top 2, no source URLs.
- `intel_heal`: [v1.5.1] 和本站上次快照比，缺口类型这次没了、还在、或新出现（healed / persistent / new）。会写下这次快照。Compare gap types with this site's last snapshot: gone, still here, or new. Writes this snapshot.
- `intel_signal`: [v1.5.1] 规则缺口（≈list_signals）：落地、商业化、技术，另有链主倒逼无点名承接、海外有卖国内供给空。Rule gaps: landing, commercialization, tech, plus chain-master with no named receiver, and overseas sales with empty China supply.
- `intel_tech_daily`: [v1.5.1] 技术日报词矩阵，与 /tech-daily 同一批行。公开/免费只亮前 2 条，壁垒全表。Tech-word heat matrix. Public/free: top 2; pro: full.
- `intel_tech_launch`: [v1.5.1] 技术启动（开放许可/转化动作），与 /tech-launch 同裁。公开/免费前 2 条且无来源 URL。Tech launch signals. Public/free: top 2, no source URLs.