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chanthr
Source: Glama
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Prototype Pollution in sheetJS
SheetJS Regular Expression Denial of Service (ReDoS)
ACT_AS_ALLOWED_KEY_IDSACT_AS_CACHE_TTL_MSAUTH_CACHE_TTL_MSDRIVE_CLIENT_IDDRIVE_CLIENT_SECRETDRIVE_REFRESH_TOKENDRIVE_SYNC_INTERVAL_MINDRIVE_TIMEOUT_MSEMBED_BATCHEMBED_INDEX_RETRIESEMBED_QUERY_RETRIESEMBED_QUERY_TIMEOUT_MSEMBED_TIMEOUT_MSFOLDER_META_TTL_MSGITHUB_MCP_INSIDERSGITHUB_PATGITHUB_TOKENGOOGLE_APPLICATION_CREDENTIALSGOOGLE_OAUTH_CLIENT_IDGOOGLE_OAUTH_CLIENT_SECRETGOOGLE_OAUTH_REFRESH_TOKENGOOGLE_SERVICE_ACCOUNT_KEYMATHPIX_APP_IDMATHPIX_APP_KEYMCP_API_KEYMCP_CONFIG_JSONConfig resolution order: (inline env) → MCP_CONFIG_PATH (file) →MCP_CONFIG_PATHConfig resolution order: MCP_CONFIG_JSON (inline env) → (file) →MCP_CORS_ORIGINSMCP_DEV_KEYMCP_OAUTH_ISSUERMCP_RATE_LIMIT_FAIL_MAXMCP_RATE_LIMIT_MAXMCP_RATE_LIMIT_WINDOW_MSMCP_RESOURCEMCP_SESSION_IDLE_MSMCP_SESSION_MAXMCP_TRANSPORTnpm run dev # local (stdio or http per )OAUTH_ALLOWED_EMAILSOAUTH_ALLOWED_HDOAUTH_GOOGLE_CLIENT_IDOAUTH_GOOGLE_CLIENT_SECRETOAUTH_JWT_SECRETOPENAI_API_KEYQDRANT_API_KEYQDRANT_COLLECTIONqdrant.collection Vector collection name (env overrides)QDRANT_URLSLACK_BOT_MEMBER_TTL_MSSLACK_BOT_TOKENSLACK_TOKENSLACK_USERMAP_TTL_MSSLACK_USER_TOKENPORTSUPABASE_SERVICE_ROLE_KEYSUPABASE_URLTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
14/14 tools missing one or more hints — list_drive_folder (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); ping (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); railway_services (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +11 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tests exist
No test files found
Add tests that exercise each declared tool.
Secrets never reach shell commands
1 secret value passed to shell commands — possible command injection
Never pass secrets through shell commands. Use library APIs that accept credentials as arguments.
Secrets not logged
4 secret values sent to console.log
Redact or omit secret values from log output.
Production dependencies are patched
0 critical, 2 high severity in production deps — xlsx@0.18.5 (high), xlsx@0.18.5 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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[](https://m8ven.ai/mcp/chanthr-internal-mcp-1h1ta4)?variant=verified from the URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
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