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The Model Context Protocol ecosystem, verified

Current spec 2026-07-28

DopamineDesk x402 Marketplace

Earlier Revision Publisher unverified Confidence: Good (0.85)

DopamineDesk x402 Marketplace is an MCP server published by jblaz6335, verified on MCP revision 2025-11-25; support for the current revision (2026-07-28) is not yet confirmed. Last verified 2026-08-20.

Does DopamineDesk x402 Marketplace support the current MCP specification (2026-07-28)?

Not yet confirmed. DopamineDesk x402 Marketplace is verified on revision 2025-11-25; we have not confirmed support for the current revision (2026-07-28) as of 2026-08-20.

Is DopamineDesk x402 Marketplace a first-party (official) MCP server?

Undetermined. We have not verified the publisher relationship for DopamineDesk x402 Marketplace (as of 2026-08-20).

How do I connect to DopamineDesk x402 Marketplace?

DopamineDesk x402 Marketplace is available via the package npm:dopaminedesk-ai-data-marketplace-mcp, the official MCP Registry under io.github.jblaz6335/ai-data-marketplace, the source repository at https://github.com/jblaz6335/mcp-server-aidatamarketplace. Authentication: unknown. Transports: stdio.

Does DopamineDesk x402 Marketplace support MCP revision 2026-07-28?

No. DopamineDesk x402 Marketplace was checked against MCP revision 2026-07-28 and does not support it (checked 2026-08-20).

Does DopamineDesk x402 Marketplace support MCP revision 2025-11-25?

Yes. DopamineDesk x402 Marketplace supports MCP revision 2025-11-25 (checked 2026-08-20).

When were DopamineDesk x402 Marketplace's facts last verified?

2026-08-20. Each fact on this page links to the sources used to verify it.

Live chain reads from $0.001, web fetch, market and security data. No API key, free previews.

Which MCP spec revisions does DopamineDesk x402 Marketplace support?

DopamineDesk x402 Marketplace has 2 verified spec-support records. Each row lists the revision, the verified status, the evidence URL, and the date that fact was last checked.

Spec revision Status Last checked Evidence
MCP 2026-07-28 Not supported Source
MCP 2025-11-25 Supported Source

How widely adopted is DopamineDesk x402 Marketplace?

Not ranked in The MCP 500: insufficient public data (coverage floor not met) (snapshot ). The Adoption Index measures public signals only; it says nothing about quality.

Repository and package signals for DopamineDesk x402 Marketplace

Measured directly from the source registries, not asserted from a document. Each figure carries the date it was read; none of it affects the verified spec status above.

Repository as of

Stars
0
Forks
0
Last pushed
(39 days ago)
Created
Open issues
0
Primary language
JavaScript
License (repository)
MIT
Continuous integration
Present
Tests
Present
Security policy
Present

Declared topics: agent-commerce, ai-agent, ai-agents, api, api-marketplace, base, base-network, company-data, data-marketplace, langchain, mcp, mcp-server, model-context-protocol, nodejs, security-api, usdc, x402 — author-declared on the repository, not our taxonomy.

Package (npm) as of

Latest version
2.11.2
Last published
First published
Releases
17
License (package)
MIT
Maintainers
1
Direct dependencies
6
Unpacked size
35 KB
Registry signature
Signed
Build provenance
Attested

How was this verified, and what are the sources?

Verified · method: sdk-protocol-constant · confidence 0.85 (Good).

  1. Official MCP Registry record for io.github.jblaz6335/ai-data-marketplace at version 2.8.3 - lists package npm:dopaminedesk-ai-data-marketplace-mcp and repository https://github.com/jblaz6335/mcp-server-aidatamarketplace - accessed
  2. npm registry metadata for dopaminedesk-ai-data-marketplace-mcp at published version 2.8.3, retrieved 2026-08-20 - declares a dependency on @modelcontextprotocol/sdk, which resolves to @modelcontextprotocol/sdk@1.30.0 - accessed
  3. Published artifact of @modelcontextprotocol/sdk@1.30.0, retrieved 2026-08-20 - the artifact declares LATEST_PROTOCOL_VERSION 2025-11-25 and carries no 2026-07-28 implementation. Read from the artifact itself, not from release notes - accessed