Wundervault MCP server
Zero-knowledge MCP secrets vault for AI agents: secrets injected at runtime, never seen by the model
2 stars292 downloads/wk
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Wundervault tools (2)
write = sends, deletes, buys or postsRead from the package source without running it. The installed server may list more.
vault_entries_listList all vault entries available to this agent. Returns entry IDs and secret names only — no secret values. Store the entry ID to reference secrets in vault_entry_get.
vault_statusReport why vault tools are unavailable in this session and whether the
Public scan report
scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it
- Code scan23 source files scanned15/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitystatic API keys via environment variables6/15
- Maintenancelast push 5 days ago15/15
- Maintainer identityregistry namespace matches repository owner7/10
Findings (2)
- mediumnpm install lifecycle script present
install.script - mediumnpm install lifecycle script present
install.scriptpackage.json: …Only": "npm run build && npm test", "postinstall": "chmod +x dist/agent.js dist/index.js 2…
Grade history
- 2026-09-19restoreF → Cscore 66: npm install lifecycle script present; npm install lifecycle script present
Install directly
Runs npx -y @wundervault/mcp-server on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add wundervault-mcp -- npx -y @wundervault/mcp-server
Wundervault: common questions
- Is Wundervault MCP server safe?
- With care: it is graded C, so read the findings first (66/100). Read the Wundervault safety report
- How do I install Wundervault?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Wundervault need an API key?
- Yes. The registry entry asks for
WUNDERVAULT_AGENT_TOKEN. - Is Wundervault maintained?
- The last commit was 5 days ago (2026-09-14). The latest release is v1.7.2.
- What can I use instead of Wundervault?
- Servers from other publishers that do the same job: Trusty Squire MCP server, IWE MCP server and mcptoon MCP server. Compare all Wundervault alternatives.
Alternatives to Wundervault
Same job from other publishers: the closest match first, then the best rated.
- Trusty SquireProvision, ship, and pay from your coding agent — keys and cards never leave the vault.not reviewedGrowingA
- IWEMarkdown knowledge base as agent memory. Runs against the notes directory it is started in.not reviewedEstablishedA
- mcptoonZero-dependency MCP client: one synced config for every agent, 581-token listings, not 71,929.not reviewedEstablishedA
- Total Agent MemoryPersistent local memory for coding agents: temporal knowledge graph, procedural and episodic recallnot reviewedEstablishedA
qiklyGenerates tests from acceptance criteria, then converges code with an agent that never sees them.not reviewedGrowingA