mcp-server
mcp-server is an MCP server published by Upstash, verified on MCP revision 2025-11-25; support for the current revision (2026-07-28) is not yet confirmed. It is the first-party server from Upstash. Last verified 2026-08-20.
Does mcp-server support the current MCP specification (2026-07-28)?
Not yet confirmed. mcp-server 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 mcp-server a first-party (official) MCP server?
Yes. mcp-server is the first-party MCP server published by Upstash (last verified 2026-08-20).
How do I connect to mcp-server?
mcp-server is available via the package npm:@upstash/mcp-server, the official MCP Registry under io.github.upstash/mcp-server, the source repository at https://github.com/upstash/mcp-server. Authentication: unknown. Transports: stdio.
Does mcp-server support MCP revision 2026-07-28?
No. mcp-server was checked against MCP revision 2026-07-28 and does not support it (checked 2026-08-20).
Does mcp-server support MCP revision 2025-11-25?
Yes. mcp-server supports MCP revision 2025-11-25 (checked 2026-08-20).
When were mcp-server's facts last verified?
2026-08-20. Each fact on this page links to the sources used to verify it.
Manage Upstash databases and resources through the Upstash Developer API.
Which MCP spec revisions does mcp-server support?
mcp-server 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 mcp-server?
Ranked #151 in The MCP 500 with Adoption Index 52.98 (snapshot , methodology v1).
| Measurement | Value | Source |
|---|---|---|
| Official MCP Registry | yes | API · |
| Docker MCP Catalog | no | API · |
| npm downloads (weekly) | 1,982 | API · |
| GitHub stars | 59 | API · |
| GitHub forks | 12 | API · |
| Last push | 2026-09-01T07:57:19Z | API · |
| Repository archived | no | API · |
Repository and package signals for mcp-server
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
- Created
- Open issues
- 1
- Primary language
- TypeScript
- License (repository)
- MIT
- Continuous integration
- Present
- Tests
- None detected
- Security policy
- None
Package (npm) as of
- Latest version
0.3.0- Last published
- First published
- Releases
- 16
- License (package)
- MIT
- Maintainers
- 8
- Direct dependencies
- 7
- Unpacked size
- 227 KB
- Registry signature
- Signed
- Build provenance
- Attested
How was this verified, and what are the sources?
Verified · method: sdk-protocol-constant
· confidence 0.90 (High).
- Official MCP Registry record for io.github.upstash/mcp-server at version 0.2.7 - lists package npm:@upstash/mcp-server and repository https://github.com/upstash/mcp-server - accessed
- GitHub repository upstash/mcp-server, retrieved 2026-08-20 - owner "upstash" is an Organization, repository description "Upstash Model Context Server", not archived; the repository fronting the Upstash Developer API sits inside Upstash's own GitHub organization, which establishes first_party authority - accessed
- GitHub organization upstash, retrieved 2026-08-20 - name "Upstash", blog https://upstash.com, type Organization; confirms the io.github.upstash registry namespace belongs to the Upstash company record rather than to a separate community account - accessed
- npm registry metadata for @upstash/mcp-server at published version 0.2.7, retrieved 2026-08-20 - declares a dependency on @modelcontextprotocol/sdk, which resolves to @modelcontextprotocol/sdk@1.30.0 - accessed
- 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