bitwarden-agent-vault-mcp

Item: bitwarden-agent-vault-mcp
Rating: 63
Author: M8ven

An MCP server for using Bitwarden Secrets Manager as durable credential storage for agent workflows, enabling secure secret storage, retrieval, and injection into trusted executables.

→ ceweldy/bitwarden-agent-vault-mcp · listed on glama

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// key findings

⚠️

Tool annotations don’t match behaviour

4 read-only tools perform write/delete/exec — status (line 103: spawn(command, args, {); list_projects (line 103: spawn(command, args, {); list_secrets (line 103: spawn(command, args, {)

⚠️

Tool descriptions don’t match what handlers do

3 tools describe read intent but their handlers mutate — status (line 103: spawn(command, args, {); list_projects (line 103: spawn(command, args, {); list_secrets (line 103: spawn(command, args, {)

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: BWS_ACCESS_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configBITWARDEN_AGENT_CONFIG— points to another file.

configBITWARDEN_AGENT_KEYCHAIN_ACCOUNT

configBITWARDEN_AGENT_KEYCHAIN_SERVICE

🔐 secretBWS_ACCESS_TOKEN— machine token from macOS Keychain or

configBWS_BIN

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 6 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/ceweldy-bitwarden-agent-vault-mcp-1nklra)](https://m8ven.ai/mcp/ceweldy-bitwarden-agent-vault-mcp-1nklra)

commit: 2b8a4afbffd54ac25242136a1c1d5d6b05d9f7bf

code hash: 510e62f6c9e94caac94b11cba621cb61e17f1eb6994fb8c1b22d627021508ffd

verified: 7/10/2026, 10:10:14 AM

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