xlsx-for-ai
xlsx-for-ai is an MCP server published by senoff, 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 xlsx-for-ai support the current MCP specification (2026-07-28)?
Not yet confirmed. xlsx-for-ai 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 xlsx-for-ai a first-party (official) MCP server?
Undetermined. We have not verified the publisher relationship for xlsx-for-ai (as of 2026-08-20).
How do I connect to xlsx-for-ai?
xlsx-for-ai is available via the package npm:xlsx-for-ai, the official MCP Registry under io.github.senoff/xlsx-for-ai, the source repository at https://github.com/senoff/xlsx-for-ai. Authentication: unknown. Transports: stdio.
Does xlsx-for-ai support MCP revision 2025-11-25?
Yes. xlsx-for-ai supports MCP revision 2025-11-25 (checked 2026-08-20).
Does xlsx-for-ai support MCP revision 2026-07-28?
No. xlsx-for-ai was checked against MCP revision 2026-07-28 and does not support it (checked 2026-08-20).
When were xlsx-for-ai's facts last verified?
2026-08-20. Each fact on this page links to the sources used to verify it.
50 spreadsheet tools for .xlsx: recalc formulas, repair broken refs, read/write, diff, audit.
Which MCP spec revisions does xlsx-for-ai support?
xlsx-for-ai 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 2025-11-25 | Supported | Source | |
| MCP 2026-07-28 | Not supported | Source |
How widely adopted is xlsx-for-ai?
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 xlsx-for-ai
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
- 5
- Forks
- 0
- Last pushed
- (41 days ago)
- Created
- Open issues
- 5
- Primary language
- JavaScript
- License (repository)
- MIT
- Continuous integration
- Present
- Tests
- Present
- Security policy
- Present
Declared topics: agent, ai, claude, cli, copilot, cursor, excel, llm, mcp, mcp-server, spreadsheet, xlsx — author-declared on the repository, not our taxonomy.
Package (npm) as of
- Latest version
4.0.0- Last published
- First published
- Releases
- 70
- License (package)
- MIT
- Maintainers
- 1
- Direct dependencies
- 1
- Unpacked size
- 347 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).
- Official MCP Registry record for io.github.senoff/xlsx-for-ai at version 3.2.7 - lists package npm:xlsx-for-ai and repository https://github.com/senoff/xlsx-for-ai - accessed
- npm registry metadata for xlsx-for-ai at published version 4.0.0, 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