Claude Desktop MCP servers

Open access links from Unpaywall. No key required.

MCP server for AI dialogue using various LLM models via AceDataCloud

Build, test, ship and maintain Microsoft Copilot Studio agents from the editor

URL scanning from urlscan.io. No key required.

Proves software work: triages failing tests, checks whether a test can fail, and reads migrations.

Austrian property costs, buy-to-let underwriting, income tax and rent caps, cited to the statute

Read and edit Compositor .comp projects: layers, folders, masks, transforms, previews and exports

Victoria and Albert Museum collection search. No key required.

Live flight simulation network data from VATSIM. No key required.

Search and download sprites, models, textures, and sounds from VG Resource.

Live jobs from company Greenhouse, Lever and Ashby boards with age, long-open and repost signals.

x402 APIs for AI agents: bounty radar, honeypot scoring, verdicts. USDC on Base. Stable origin.

Deterministic intent preflight before your agent builds: six gates, keyless, no model call.

Decode a vehicle identification number into make, model, and year. No key required.

Use this MCP server to VNDB, the Visual Novel Database. Search VNs, characters, releases, tags,...

Vocaloid song and artist data from VocaDB. No key required.

Sector impact of Indian financial events as structured JSON, from a hosted API. Needs an API key.

Publish posts to every platform, check platform rules, manage drafts and approvals, read analytics.

Persistent memory for visual intelligence. A photo registry: analyze once, look up free after that.

Global air quality from WAQI. No key required.

French directors, NACE company search (FR, NO, FI), KYB checks, contacts, hiring signals, x402.

Provenance-first web + SEC EDGAR data for AI agents: every fact carries its verifiable source.