| FMRS | 62 / 100 · C | 80 / 100 · B | 79 / 100 · B |
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| Reliability | 8 / 20 | 14 / 20 | 12 / 20 |
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| Security and permissions | 13 / 20 | 16 / 20 | 16 / 20 |
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| Maintenance | 14 / 20 | 17 / 20 | 18 / 20 |
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| Documentation | 15 / 20 | 15 / 20 | 18 / 20 |
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| Setup experience | 12 / 20 | 18 / 20 | 15 / 20 |
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| Best for | - Obsidian users who want an AI coding-agent chat and inline editor built into their vault
- Developers already using Claude Code, Codex, or similar CLIs who want vault-aware access to them
- Note-takers who want agent-assisted file read/write, search, and multi-step workflows scoped to their vault
| - Developers using fast-moving frameworks/libraries worried about the AI suggesting stale code
- Scenarios wanting zero-config documentation lookup
| - Developers auditing NPM dependencies within AI workflows
- Teams performing supply chain security assessments
- Users of Claude Desktop, Cursor, or VS Code
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| Not for | - Users looking for a standalone MCP server to add tools/resources to an MCP client — Claudian is a client/host, not an MCP server
- Mobile Obsidian users — the plugin is desktop only (macOS, Linux, Windows)
- Users without any supported CLI harness (Claude Code, Codex, Grok Build, OpenCode, or Pi) installed and a compatible API/subscription provider
| - Looking up internal/private codebase documentation (Context7 targets publicly published open-source libraries)
- Cases needing very high coverage of obscure, niche libraries (coverage depends on what Context7's platform has indexed)
| - Projects outside the NPM ecosystem (e.g., pure Python/Go)
- Environments without network access to deps.dev, OSV.dev, and the npm registry
- Scenarios requiring maintenance by an official upstream vendor
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| Required permissions | - Read/write/edit access to files within the Obsidian vault (the agent's working directory)
- Bash/shell command execution via the underlying CLI harness
- Network access to the selected AI provider (Anthropic, OpenAI, xAI, or OpenCode/Pi providers) and to any configured MCP server endpoints
| - Usable without an API key (subject to a free-tier rate limit); CONTEXT7_API_KEY is an optional credential for higher quota
- Read-only documentation lookup — no code execution or local filesystem access involved
| - Network access to the NPM registry and external services (deps.dev, OSV.dev, OpenSSF, npms.io, GitHub)
- Read access to workspace lockfiles (pnpm-lock.yaml, package-lock., yarn.lock) for cache invalidation
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| Risks and side effects | - Broad file read/write and bash access to the vault means a misbehaving or misprompted agent could modify or delete notes
- Input, attached files, images, and tool outputs are sent to the selected third-party API provider, so sensitive vault content could leave the local machine
- MCP servers configured within the plugin are additional third-party endpoints whose trustworthiness is outside Claudian's control
| - The free tier has limited quota — high-frequency use may hit rate limits
- Documentation content comes from Context7's platform index, so its accuracy and freshness depend on that platform's crawl cadence
| - Third-party READMEs and changelogs are untrusted external content; they are wrapped in tags with _meta flags but should still be handled cautiously
- Depends on availability and accuracy of external services
- Batch requests are capped at 25 packages to prevent registry enumeration; larger sets require batching
- Third-party open source project, not officially maintained by NPM or Anthropic
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| Supported clients | | Claude Code, VS Code, Cursor, Cline, Amp | Claude Desktop, VS Code, Cursor, Smithery.ai |
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| Tools | 0 | 2 | 19 |
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