TeamSnap MCP Server

Item: TeamSnap MCP Server
Rating: 64
Author: M8ven

Connects Claude to TeamSnap accounts to access teams, rosters, events, and availability data. Supports OAuth 2.0 authentication with optional AWS serverless deployment for permanent HTTPS callback URLs.

→ mrelph/TeamSnapMCP · listed on glama

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// key findings

🚨

Secret credentials may flow to a network call

3 flows detected: TEAMSNAP_CLIENT_SECRET. We can’t prove the destination matches the brand the credential belongs to.

🚨

Known vulnerabilities in dependencies: 1 critical, 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

🔐

You'll be asked for 1 credential: TEAMSNAP_CLIENT_SECRET

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

// known CVEs in dependencies1 critical2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@2.1.9GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

configAWS_REGION— export =us-east-1

configBASE_URL

configDYNAMODB_TABLE

configTEAMSNAP_CALLBACK_PORT— No 8374 Local OAuth callback port

configTEAMSNAP_CLIENT_ID— "": "your-client-id",

🔐 secretTEAMSNAP_CLIENT_SECRET— "": "your-client-secret",

configTEAMSNAP_MCP_ENDPOINT— "": "https://your-api-id.execute-api.us-east-1.amazonaws.com/mcp"

configTEAMSNAP_REDIRECT_URI— "": "https://your-tunnel-url/callback"

configTEAMSNAP_TIMEZONE

// 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 4 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/mrelph-teamsnapmcp-1nmkt5)](https://m8ven.ai/mcp/mrelph-teamsnapmcp-1nmkt5)

commit: 5433471cf11afdb75313c786e6a4394963fff568

code hash: c7a9fc93f19b48d7aa01f05b6662b2369fe7f4cb2aeceb616c02955a283c2f90

verified: 6/18/2026, 11:47:56 AM

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