marrow
marrow is an MCP server published by getmarrow; its MCP spec-revision support has not been verified yet. Last verified 2026-08-07.
Does marrow support the current MCP specification (2026-07-28)?
Undetermined. We have not verified which MCP specification revision marrow supports (as of 2026-08-07).
Is marrow a first-party (official) MCP server?
Undetermined. We have not verified the publisher relationship for marrow (as of 2026-08-07).
How do I connect to marrow?
marrow is available via the package npm:@getmarrow/mcp, the official MCP Registry under io.github.getmarrow/marrow, the source repository at https://github.com/getmarrow/marrow-mcp. Authentication: unknown. Transports: stdio.
When were marrow's facts last verified?
2026-08-07. Each fact on this page links to the sources used to verify it.
Runtime governance, proof, outcome closure, and fleet intelligence for MCP-compatible AI agents.
How widely adopted is marrow?
Ranked #483 in The MCP 500 with Adoption Index 46.35 (snapshot , methodology v1).
| Measurement | Value | Source |
|---|---|---|
| Official MCP Registry | yes | API · |
| Docker MCP Catalog | no | API · |
| npm downloads (weekly) | 727 | API · |
| GitHub stars | 6 | API · |
| GitHub forks | 0 | API · |
| Last push | 2026-09-15T06:04:21Z | API · |
| Repository archived | no | API · |
Repository and package signals for marrow
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
- 0
- Primary language
- JavaScript
- License (repository)
- MIT
- Continuous integration
- Present
- Tests
- Present
- Security policy
- None
Package (npm) as of
- Latest version
3.9.74- Last published
- First published
- Releases
- 128
- License (package)
- MIT
- Maintainers
- 1
- Direct dependencies
- 1
- Unpacked size
- 902 KB
- Registry signature
- Signed
- Build provenance
- No attestation
How was this verified, and what are the sources?
Verified · method: registry-record
· confidence 0.85 (Good).