Field-by-field comparison

Compare the evidence before choosing an MCP.

Each signal stays separate, missing facts remain visible, and the column order follows your selection.

MCPs in this comparison

Backblaze B2 MCP ServerCodebase Memory

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Comparable alternatives

Azure MCP ServerMCP100 SelectedChrome DevTools MCPMCP100 SelectedContext7 MCPMCP100 SelectedGrafana Cloud MCPMCP100 SelectedGoogle MCP Toolbox for DatabasesMCP100 SelectedExcel MCP ServerMCP100 Selected

Shown only when capability or industry context overlaps.

Side-by-side MCP evidence comparison
Evidence field	Backblaze B2 MCP ServerWatchlist candidate	Codebase MemoryMCP100 Selected
Task fit
Best for	Backblaze B2 users who want AI-assisted object-storage operations with a deliberately scoped B2 application key.	Repository indexing, symbol search, call-path tracing, impact analysis, and architecture queries across many languages
Not ideal for	Organizations that require a long operational track record before allowing AI access to production object storage.	Tiny repositories, one-off text searches, or semantic questions unsupported by the indexed parsers
Avoid when	Do not use an all-access B2 application key when a bucket/prefix/capability-scoped key is sufficient.	The source tree cannot be indexed locally or persistent cache files are prohibited
Provenance
Provenance details	First-party MCP github:backblaze-labs · Publisher source ↗	Community implementation io.github.DeusData · Publisher source ↗
Maintenance
Maintenance details	Stale Repo: Not documented Package: Not documented	Repo: Aug 14, 2026 Package: Aug 14, 2026
Popularity evidence
GitHub stars	Not documented	38,935 GitHub stars · checked 2026-08-14T18:46:26.000Z
Package downloads / 30 days	No reliable download data	28,015 package downloads / 30 days · checked 2026-08-14T18:46:26.000Z
External adoption evidence	Not documented	npm: package downloads: 28,015Exact attributable signal.npm: package downloads · Rolling 30 days · checked 2026-08-14T18:46:26.000ZEvidence source ↗
Client coverage
Client coverage details	Not documented	Claude Code✓ Local stdio Claude Desktop✓ Local stdio Codex✓ Local stdio VS Code✓ Local stdio Cursor✓ Local stdio OpenCode✓ Local stdio
Client coverage note	Local stdio runs on your computer. Streamable HTTP connects to a remotely hosted MCP server.
Access and data
Authentication	Backblaze B2 application key/credentials as documented by the official server.	No authentication or API key is documented for local stdio. CBM_ALLOWED_ROOT is an optional filesystem containment control; no containment is imposed when it is unset.
Cost	Backblaze B2 storage, download/API transaction and model/provider pricing applies.	The MIT-licensed native software lists no service fee. Local storage and package-manager costs are separate.
Permissions	Exactly bounded by the connected B2 application key's capabilities, buckets and prefixes; broad keys can enable high-impact object mutation/deletion.	Indexes repositories, queries code and graphs, performs architecture and impact analysis, manages ADRs and watchers, deletes projects, and writes agent configuration, instruction, Skill, and hook files.
Data handling	Object names/content and storage metadata requested through tools can be shared with the AI client/provider.	The publisher says processing is local and code does not leave the machine. Indexes, embeddings, memories, SQLite data, and logs persist under the local CBM cache directory.
Limitations
Tradeoffs	Promising signal, but it ranks below the current Selected/Watchlist admission cohort on maturity, uniqueness, publisher trust, security clarity, or MCP-native evidence.	Persistent indexing can reduce repeated reads, but consumes local storage and graph results can become stale until the repository is re-indexed. Version 0.10.8 includes correctness and reliability fixes affecting graph/search results and Windows behavior.
Risk context	Object-storage mutation/deletion authority must be tightly scoped, and the server has only a few days of production history.	Indexing can capture sensitive files, while persistent graph data and installer/configuration writes expand local exposure. Set CBM_ALLOWED_ROOT, protect the cache, and use explicit project paths.
Evidence date
Editorial review	2026-09-13T00:00:00Z	2026-09-05
Candidate evidence	2026-09-13T00:00:00Z	2026-09-05T00:00:00.000Z

Popularity, maintenance, fit, permissions, and client support are independent evidence fields.

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