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1 month ago

npm

mindstone/mcp-servers

Item: mindstone/mcp-servers
Rating: 60
Author: M8ven

Slack workspace MCP server — channels, messages, threads, reactions, users, files, bookmarks, scheduling via Slack Web API

→ mindstone/mcp-servers· npm: @mindstone/mcp-server-slack· listed on npm

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Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

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npm npm npm npm npm

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// key findings

⚠️

Tool annotations don’t match behaviour

1 read-only tool performs write/delete/exec — apple_shortcuts_list (line 47: spawn("shortcuts", argv, { shell: false }))

⚠️

Tool descriptions don’t match what handlers do

1 tool describes read intent but its handler mutates — apple_shortcuts_list (line 47: spawn("shortcuts", argv, { shell: false }))

✅

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 5 credentials: ELEVENLABS_API_KEY, EMAIL_IMAP_PASSWORD, FATHOM_API_KEY, GAMMA_API_KEY, GOOGLE_CLIENT_SECRET

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.

configACCOUNTS_PATH

configBROWSER_AUTOMATION_ALLOW_EVAL

configCREDENTIALS_PATH

🔐 secretELEVENLABS_API_KEY

configEMAIL_IMAP_ALLOW_PLAINTEXT

configEMAIL_IMAP_EMAIL

configEMAIL_IMAP_IMAP_HOST

configEMAIL_IMAP_IMAP_PORT

🔐 secretEMAIL_IMAP_PASSWORD

configEMAIL_IMAP_PROVIDER

configEMAIL_IMAP_SMTP_HOST

configEMAIL_IMAP_SMTP_PORT

configENABLE_GOOGLE_TASKS_FORMS

🔐 secretFATHOM_API_KEY

configFRESHDESK_CONFIG_PATH

configGA4_PROPERTY_ID

🔐 secretGAMMA_API_KEY

configGAMMA_EXPORT_POLL_INTERVAL_MS

configGAMMA_EXPORT_POLL_MAX_ATTEMPTS

configGOOGLE_APPLICATION_CREDENTIALS

configGOOGLE_CLIENT_ID

🔐 secretGOOGLE_CLIENT_SECRET

configGOOGLE_WORKSPACE_DISABLE_REFRESH

configMCP_DEBUG_BOOTSTRAP

configMCP_DISABLE_GRACEFUL_FS

configMCP_HOST_BRIDGE_STATE

configMCP_WORKSPACE_PATH

configMINDSTONE_REBEL_BRIDGE_STATE

configWORKSPACE_BASE_PATH

// 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 8 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/mindstone-mcp-server-slack-1jel5x)](https://m8ven.ai/mcp/mindstone-mcp-server-slack-1jel5x)

commit: 1c0e9ae040c87266ccec5f63efc2245e27599578

code hash: d93c1860b11c43acdc70e4ae9d473155ad11ad426ed81deb62c8f980f1f811a9

verified: 6/16/2026, 11:30:07 AM

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