# io.github.codebiwan/semi-data (remote · semidata.dev)

US-government semiconductor & quantum supply-chain intelligence: controls, entities, funding.

- Trust score: 57/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-09

## Components

- remote · `semidata.dev`: 57/100 (this document), [markdown](https://verifymcp.io/servers/codebiwan-semi-data/v1-mcp.md), [page](https://verifymcp.io/servers/codebiwan-semi-data/v1-mcp)

## Channel facts

- Endpoint: `https://semidata.dev/v1/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-09.

- **Endpoint Security**: 49/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 6 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS check failed: the endpoint is reachable over plaintext HTTP.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 59/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 1237 tokens (~206/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 17/100
  - Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http codebiwan-semi-data https://semidata.dev/v1/mcp
```

### Codex

```toml
[mcp_servers.codebiwan-semi-data]
url = "https://semidata.dev/v1/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "codebiwan-semi-data": {
      "type": "remote",
      "url": "https://semidata.dev/v1/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add codebiwan-semi-data --url https://semidata.dev/v1/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  codebiwan-semi-data:
    url: "https://semidata.dev/v1/mcp"
```

### Other

```json
{
  "mcpServers": {
    "codebiwan-semi-data": {
      "type": "http",
      "url": "https://semidata.dev/v1/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-09 (score 57, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-07 (score 56, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-05 (score 55, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-08-04 (score 54)

First indexed and scored.

## MCP tools (6)

### `search_regulatory_signals` (~256 tokens)

Federal Register regulatory signals on semiconductor-critical materials: export controls, sanctions, import restrictions, and strategic-reserve actions. LLM-structured with importance scoring.

Input parameters:

- `country` (string): Country NAME (full name, e.g. "China", "Russia")  -  matched within countries_affected. Not an ISO code.
- `importance` (string): strategic_importance level.
- `limit` (integer): limit (default 50, max 200)
- `material` (string): Material name; matched within materials_mentioned, with synonym expansion (e.g. Gallium also matches GaN). Free-text values: Gallium, Germanium, Indium, Silicon, Rare Earth, Cobalt, Lithium, Telluriu…
- `offset` (integer): offset (default 0)
- `q` (string): Full-text search across title, abstract, and summary.
- `sector` (string): Filter to a tech vertical. quantum = quantum-relevant records (export controls on qubits, cryogenics, etc.). Omit for all.
- `since` (string): ISO date; records published on or after this date.
- `type` (string): signal_type to filter by.

### `search_mineral_deposits` (~205 tokens)

USGS MRDS mineral deposit records for semiconductor-critical materials. 1,233 deposits. NOTE: this is a 2011 historical snapshot  -  use as_of in the response meta.

Input parameters:

- `active_only` (boolean): Only return active producers/plants.
- `commodity` (string): Commodity name with synonym expansion (e.g. Gallium, Lithium, Cobalt).
- `country` (string): Country name (exact match), e.g. "United States", "China".
- `limit` (integer): limit (default 50, max 200)
- `min_score` (integer): Minimum semiconductor relevance score (1-10).
- `offset` (integer): offset (default 0)
- `q` (string): Full-text search (ranked) across site name, commodity, ore controls, and location.
- `state` (string): US state filter (exact match).
- `status` (string): development_status (exact match).

### `search_sec_filings` (~182 tokens)

SEC EDGAR filings processed with an LLM to extract supply chain signals, sentiment, and material mentions.

Input parameters:

- `entity` (string): Company / filer name (partial match).
- `form` (string): SEC form type.
- `importance` (string): strategic_importance level.
- `limit` (integer): limit (default 50, max 200)
- `material` (string): Material mentioned in filing (synonym-expanded).
- `offset` (integer): offset (default 0)
- `q` (string): Full-text search (ranked) across entity name, summary, materials, and companies.
- `sector` (string): Filter to a tech vertical (quantum = quantum-relevant filings). Omit for all.
- `sentiment` (string): Supply chain sentiment.
- `since` (string): ISO date; filings on or after.

### `search_restricted_entities` (~138 tokens)

US Consolidated Screening List. Use for supplier / counterparty due diligence against export-control and sanctions lists.

Input parameters:

- `country` (string): ISO-2 country code (e.g. CN, RU, IR).
- `limit` (integer): limit (default 50, max 200)
- `list_name` (string): Source list fragment, e.g. "Entity List", "SDN", "Military End User".
- `name` (string): Entity name or alias (partial match).
- `offset` (integer): offset (default 0)
- `q` (string): Full-text search across name, aliases, and addresses.

### `get_trade_flows` (~152 tokens)

UN Comtrade annual export volumes by country and HS code for semiconductor-critical materials.

Input parameters:

- `hs_code` (string): HS-6 commodity code, e.g. 280491 for gallium.
- `limit` (integer): limit (default 100, max 500)
- `material` (string): Material name (synonym-expanded), e.g. Gallium, Cobalt, Lithium.
- `min_value` (number): Minimum trade value in USD.
- `offset` (integer): offset (default 0)
- `period` (string): Year, e.g. "2022".
- `reporter` (string): Exporting country name (partial match), e.g. China, Chile, Germany.

### `get_quantum_funding` (~237 tokens)

US federal contracts and grants for quantum technology (DOE, NSF, DARPA/DoD, and others), from USAspending.gov. Shows which organizations receive quantum-related federal money, how much, and from which agency. Use to track the quantum supply chain and policy push downstream of the 2026 quantum executive orders.

Input parameters:

- `agency` (string): Awarding agency or sub-agency (partial match), e.g. Energy, NSF, Defense, DARPA.
- `award_type` (string): Award type.
- `limit` (integer): limit (default 50, max 200)
- `min_amount` (number): Minimum award amount in USD.
- `offset` (integer): offset (default 0)
- `q` (string): Full-text search (ranked) across recipient, description, and agency.
- `recipient` (string): Recipient/organization name (partial match), e.g. IonQ, Rigetti, a university.
- `since` (string): ISO date; awards on or after this action date.
- `year` (string): Fiscal/action year, e.g. "2025".

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/codebiwan-semi-data/v1-mcp#diagnostics

## Score history

- 2026-08-09: 57
- 2026-08-08: 56
- 2026-08-07: 56
- 2026-08-06: 55
- 2026-08-05: 55
- 2026-08-04: 54

## Links

- Remote endpoint: https://semidata.dev/v1/mcp
- Website: https://semidata.dev/
- Changelog RSS feed: https://verifymcp.io/servers/codebiwan-semi-data/v1-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/codebiwan-semi-data/v1-mcp.json
- HTML version of this page: https://verifymcp.io/servers/codebiwan-semi-data/v1-mcp