semidata-dev

SemiData provides semiconductor and quantum supply-chain intelligence through an API that aggregates US‑government filings, regulatory signals, entity lists, mineral deposits, SEC disclosures, trade flows and quantum funding data. The service offers searchable, structured data to help companies track export controls, trade restrictions and emerging quantum technology investments, refreshed weekly across thousands of records.

semidata-dev publishes 2 API contracts indexed on the APIs.io network: Agent Integration API and Supply Chain Intelligence API. Tagged areas include Company, Semiconductor, Quantum, SupplyChain, and DataAPI.

The semidata-dev catalog on APIs.io includes 1 Spectral governance ruleset.

semidata-dev’s developer surface includes authentication, API reference, support, pricing, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

34.5/100 thin Agent 30/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract 1 MCP Servers

CompanySemiconductorQuantumSupplyChainDataAPIIntelligence

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 34.5/100 · thin

Contract Quality 10.0 / 21

Developer Ergonomics 4.0 / 17

Access Clarity 1.8 / 17

Operational Transparency 0.0 / 11

Contract Governance 8.1 / 10

Discoverability 5.2 / 9

Regulatory Posture 2.5 / 15

Agent readiness — 30/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Show this score on your site.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/semidata-dev/"><img src="https://apis.io/badge/semidata-dev/card.svg" alt="semidata-dev on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

Raise your score.

Agent readiness — checks not met, largest first (exact, from this profile):

Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

7 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 10.5 — up to +17.9 composite points
Developer Ergonomics scores 23.8 — up to +15.2 composite points
Contract Quality scores 47.1 — up to +13.2 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/semidata-dev/apis.yml: open an issue on github.com/api-evangelist/semidata-dev to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

semidata-dev Agent Integration API

The Agent Integration API from semidata-dev — 1 operation(s) for agent integration.

semidata-dev Supply Chain Intelligence API

The Supply Chain Intelligence API from semidata-dev — 6 operation(s) for supply chain intelligence.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

semidata-dev MCP Server

Remote MCP server at semidata.dev.

MCP SERVER

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

semidata-dev API Rules

16 rules · 13 errors 1 warnings 2 info

SPECTRAL

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Semidata Dev Authentication

apiKey · 2 schemes

SECURITY

Semidata Dev Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Semidata Dev Agentic Access

7 operations · 1 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

LLMsTxt

MCPServer

WellKnown

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Spectral

Vocabulary

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

Pricing

Pricing

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: semidata-dev
name: semidata-dev
description: SemiData provides semiconductor and quantum supply-chain intelligence through an API that aggregates US‑government
  filings, regulatory signals, entity lists, mineral deposits, SEC disclosures, trade flows and quantum funding data. The
  service offers searchable, structured data to help companies track export controls, trade restrictions and emerging quantum
  technology investments, refreshed weekly across thousands of records.
url: https://artifacts.apis.io/semidata-dev/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-31 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-31'
modified: '2026-10-31'
tags:
- Company
- Semiconductor
- Quantum
- SupplyChain
- DataAPI
- Intelligence
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/semidata-dev-agentic-access.yml
- type: Spectral
  url: rules/semidata-dev-rules.yml
- type: Vocabulary
  url: vocabulary/semidata-dev-vocabulary.yml
- type: ErrorCatalog
  url: errors/semidata-dev-problem-types.yml
- type: Conformance
  url: conformance/semidata-dev-conformance.yml
- type: LLMsTxt
  url: llms/semidata-dev-llms.txt
- type: ToolCrosswalk
  url: mcp/semidata-dev-tool-crosswalk.yml
- type: MCPServer
  url: mcp/semidata-dev-mcp.yml
- type: WellKnown
  url: well-known/semidata-dev-well-known.yml
- type: Hosts
  url: hosts/semidata-dev-hosts.yml
- type: Vendors
  url: vendors/semidata-dev-vendors.yml
- type: Authentication
  url: authentication/semidata-dev-authentication.yml
- type: DomainSecurity
  url: security/semidata-dev-domain-security.yml
- type: Website
  url: https://semidata.dev/
- type: APIReference
  url: https://semidata.dev/openapi.json
- type: Support
  url: https://semidata.dev/
- type: Pricing
  url: https://semidata.dev/
apis:
- aid: semidata-dev:semidata-dev-agent-integration-api
  name: semidata-dev Agent Integration API
  description: The Agent Integration API from semidata-dev — 1 operation(s) for agent integration.
  humanURL: https://semidata.dev/
  baseURL: https://semidata.dev
  tags:
  - Agent Integration
  properties:
  - type: OpenAPI
    url: openapi/semidata-dev-agent-integration-api-openapi.yml
- aid: semidata-dev:semidata-dev-supply-chain-intelligence-api
  name: semidata-dev Supply Chain Intelligence API
  description: The Supply Chain Intelligence API from semidata-dev — 6 operation(s) for supply chain intelligence.
  humanURL: https://semidata.dev/
  baseURL: https://semidata.dev
  tags:
  - Supply Chain Intelligence
  properties:
  - type: OpenAPI
    url: openapi/semidata-dev-supply-chain-intelligence-api-openapi.yml
x-enrichment:
  date: '2026-10-31'
  status: enriched
  artifacts_added: 21
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

semidata-dev API — frequently asked questions

Does semidata-dev have an API?

Yes. APIs.io lists 2 APIs from semidata-dev, including semidata-dev Agent Integration API and semidata-dev Supply Chain Intelligence API.

Is there an OpenAPI specification for the semidata-dev API?

Yes. APIs.io indexes 2 OpenAPI specifications for semidata-dev, each linked for download from this page.

How do I authenticate with the semidata-dev API?

semidata-dev uses bearer-token authentication (apiKey · 2 schemes). The details are profiled on APIs.io as Semidata Dev Authentication.

Does semidata-dev have an MCP server?

Yes. APIs.io lists 1 MCP server for semidata-dev: Remote MCP server at semidata.dev.

Is the semidata-dev API ready for AI agents?

semidata-dev has a Kin Score of 34.5 out of 100 (thin) and an Agent Readiness score of 30.2 (agent-ready), scored by API Evangelist on 2026-10-31.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/semidata-dev"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/semidata-dev/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/semidata-dev/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.